I don't think desc takes an na.rm argument... I'm actually surprised it doesn't throw an error when you give it one. If you just want to remove NAs, use na.omit (base) or tidyr::drop_na:

outcome.df %>%
  na.omit() %>%
  group_by(Hospital, State) %>%
  arrange(desc(HeartAttackDeath)) %>%
  head()

library(tidyr)
outcome.df %>%
  drop_na() %>%
  group_by(Hospital, State) %>%
  arrange(desc(HeartAttackDeath)) %>%
  head()

If you only want to remove NAs from the HeartAttackDeath column, filter with is.na, or use tidyr::drop_na:

outcome.df %>%
  filter(!is.na(HeartAttackDeath)) %>%
  group_by(Hospital, State) %>%
  arrange(desc(HeartAttackDeath)) %>%
  head()

outcome.df %>%
  drop_na(HeartAttackDeath) %>%
  group_by(Hospital, State) %>%
  arrange(desc(HeartAttackDeath)) %>%
  head()

As pointed out at the dupe, complete.cases can also be used, but it's a bit trickier to put in a chain because it takes a data frame as an argument but returns an index vector. So you could use it like this:

outcome.df %>%
  filter(complete.cases(.)) %>%
  group_by(Hospital, State) %>%
  arrange(desc(HeartAttackDeath)) %>%
  head()

This works fine for me.

$(document).ready(function () {
       $('#btn_move').click( function(){
           var dateformat = /^(0?[1-9]|[12][0-9]|3[01])[\/\-](0?[1-9]|1[012])[\/\-]\d{4}$/;
           var Val_date=$('#txt_date').val();
               if(Val_date.match(dateformat)){
              var seperator1 = Val_date.split('/');
              var seperator2 = Val_date.split('-');

              if (seperator1.length>1)
              {
                  var splitdate = Val_date.split('/');
              }
              else if (seperator2.length>1)
              {
                  var splitdate = Val_date.split('-');
              }
              var dd = parseInt(splitdate[0]);
              var mm  = parseInt(splitdate[1]);
              var yy = parseInt(splitdate[2]);
              var ListofDays = [31,28,31,30,31,30,31,31,30,31,30,31];
              if (mm==1 || mm>2)
              {
                  if (dd>ListofDays[mm-1])
                  {
                      alert('Invalid date format!');
                      return false;
                  }
              }
              if (mm==2)
              {
                  var lyear = false;
                  if ( (!(yy % 4) && yy % 100) || !(yy % 400))
                  {
                      lyear = true;
                  }
                  if ((lyear==false) && (dd>=29))
                  {
                      alert('Invalid date format!');
                      return false;
                  }
                  if ((lyear==true) && (dd>29))
                  {
                      alert('Invalid date format!');
                      return false;
                  }
              }
          }
          else
          {
              alert("Invalid date format!");

              return false;
          }
       });
   });

SELECT Lname, Cods, CASE WHEN Lname LIKE '% HN%' THEN SUBSTRING(Lname, 
CHARINDEX(' ', Lname) - 50, 50) WHEN Lname LIKE 'HN%' THEN Lname ELSE 
Lname END AS LnameTrue FROM dbo.____Fname_Lname

You can save your desired date format from Excel to .csv by following this procedure, hopefully an excel guru can refine further and reduce the number of steps:

1. Create a new column DATE_TMP and set it equal to the =TEXT( oldcolumn, "date-format-arg" ) formula.

For example, in your example if your dates were in column A the value in row 1 for this new column would be:

=TEXT( A1, "dd/mm/yyyy" )

2. Insert a blank column DATE_NEW next to your existing date column.

3. Paste the contents of DATE_TMP into DATE_NEW using the "paste as value" option.

4. Remove DATE_TMP and your existing date column, rename DATE_NEW to your old date column.

5. Save as csv.

Just to explain:

2011-02-15 is being interpreted literally as a mathematical operation, to which the answer is 1994.

This, then, is being interpreted as 1994 days since the origin of date (Jan 1st 1900).

1994 days = 5 years, 6 months, 18 days = June 18th 1905

So, if you don't want to to the calculation each time you want compare a date to a particular value use the standard: Compare the value of the toString() function of date object to the string like this :

set @TEST  ='2011-02-05'

Did you try

:set encoding=utf-8
:set fileencoding=utf-8

?

I believe you can use this one:

new Date().toLocaleDateString();

Which can accept parameters for the locale:

new Date().toLocaleDateString("en-us");
new Date().toLocaleDateString("he-il");

I see it is supported by chrome, IE, edge, although results may vary it does a pretty good job for me.

Here is example how you can do localization by yourself.

jQuery(function($) {_x000D_
  $('input.datetimepicker').datepicker({_x000D_
    duration: '',_x000D_
    changeMonth: false,_x000D_
    changeYear: false,_x000D_
    yearRange: '2010:2020',_x000D_
    showTime: false,_x000D_
    time24h: true_x000D_
  });_x000D_
_x000D_
  $.datepicker.regional['cs'] = {_x000D_
    closeText: 'Zavrít',_x000D_
    prevText: '<Dríve',_x000D_
    nextText: 'Pozdeji>',_x000D_
    currentText: 'Nyní',_x000D_
    monthNames: ['leden', 'únor', 'brezen', 'duben', 'kveten', 'cerven', 'cervenec', 'srpen',_x000D_
      'zárí', 'ríjen', 'listopad', 'prosinec'_x000D_
    ],_x000D_
    monthNamesShort: ['led', 'úno', 'bre', 'dub', 'kve', 'cer', 'cvc', 'srp', 'zár', 'ríj', 'lis', 'pro'],_x000D_
    dayNames: ['nedele', 'pondelí', 'úterý', 'streda', 'ctvrtek', 'pátek', 'sobota'],_x000D_
    dayNamesShort: ['ne', 'po', 'út', 'st', 'ct', 'pá', 'so'],_x000D_
    dayNamesMin: ['ne', 'po', 'út', 'st', 'ct', 'pá', 'so'],_x000D_
    weekHeader: 'Týd',_x000D_
    dateFormat: 'dd/mm/yy',_x000D_
    firstDay: 1,_x000D_
    isRTL: false,_x000D_
    showMonthAfterYear: false,_x000D_
    yearSuffix: ''_x000D_
  };_x000D_
_x000D_
  $.datepicker.setDefaults($.datepicker.regional['cs']);_x000D_
});

<!DOCTYPE html>_x000D_
<html>_x000D_
_x000D_
<head>_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
  <link data-require="jqueryui@*" data-semver="1.10.0" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.10.0/css/smoothness/jquery-ui-1.10.0.custom.min.css" />_x000D_
  <script data-require="jqueryui@*" data-semver="1.10.0" src="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.10.0/jquery-ui.js"></script>_x000D_
  <script src="datepicker-cs.js"></script>_x000D_
  <script type="text/javascript">_x000D_
    $(document).ready(function() {_x000D_
      console.log("test");_x000D_
      $("#test").datepicker({_x000D_
        dateFormat: "dd.m.yy",_x000D_
        minDate: 0,_x000D_
        showOtherMonths: true,_x000D_
        firstDay: 1_x000D_
      });_x000D_
    });_x000D_
  </script>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
  <h1>Here is your datepicker</h1>_x000D_
  <input id="test" type="text" />_x000D_
</body>_x000D_
</html>

If you want to include some options besides regional localization, you have to use $.extend, like this:

$(function() {
   $('#Date').datepicker($.extend({
      showMonthAfterYear: false,
      dateFormat:'d MM, y'
    },
    $.datepicker.regional['fr']
  ));
});

Yes, it’s frustrating—sometimes type and other programs print gibberish, and sometimes they do not.

First of all, Unicode characters will only display if the current console font contains the characters. So use a TrueType font like Lucida Console instead of the default Raster Font.

But if the console font doesn’t contain the character you’re trying to display, you’ll see question marks instead of gibberish. When you get gibberish, there’s more going on than just font settings.

When programs use standard C-library I/O functions like printf, the program’s output encoding must match the console’s output encoding, or you will get gibberish. chcp shows and sets the current codepage. All output using standard C-library I/O functions is treated as if it is in the codepage displayed by chcp.

Matching the program’s output encoding with the console’s output encoding can be accomplished in two different ways:

• A program can get the console’s current codepage using chcp or GetConsoleOutputCP, and configure itself to output in that encoding, or

• You or a program can set the console’s current codepage using chcp or SetConsoleOutputCP to match the default output encoding of the program.

However, programs that use Win32 APIs can write UTF-16LE strings directly to the console with WriteConsoleW. This is the only way to get correct output without setting codepages. And even when using that function, if a string is not in the UTF-16LE encoding to begin with, a Win32 program must pass the correct codepage to MultiByteToWideChar. Also, WriteConsoleW will not work if the program’s output is redirected; more fiddling is needed in that case.

type works some of the time because it checks the start of each file for a UTF-16LE Byte Order Mark (BOM), i.e. the bytes 0xFF 0xFE. If it finds such a mark, it displays the Unicode characters in the file using WriteConsoleW regardless of the current codepage. But when typeing any file without a UTF-16LE BOM, or for using non-ASCII characters with any command that doesn’t call WriteConsoleW—you will need to set the console codepage and program output encoding to match each other.

How can we find this out?

Here’s a test file containing Unicode characters:

ASCII     abcde xyz
German    äöü ÄÖÜ ß
Polish    aezznl
Russian   ??????? ???
CJK       ??

Here’s a Java program to print out the test file in a bunch of different Unicode encodings. It could be in any programming language; it only prints ASCII characters or encoded bytes to stdout.

import java.io.*;

public class Foo {

    private static final String BOM = "\ufeff";
    private static final String TEST_STRING
        = "ASCII     abcde xyz\n"
        + "German    äöü ÄÖÜ ß\n"
        + "Polish    aezznl\n"
        + "Russian   ??????? ???\n"
        + "CJK       ??\n";

    public static void main(String[] args)
        throws Exception
    {
        String[] encodings = new String[] {
            "UTF-8", "UTF-16LE", "UTF-16BE", "UTF-32LE", "UTF-32BE" };

        for (String encoding: encodings) {
            System.out.println("== " + encoding);

            for (boolean writeBom: new Boolean[] {false, true}) {
                System.out.println(writeBom ? "= bom" : "= no bom");

                String output = (writeBom ? BOM : "") + TEST_STRING;
                byte[] bytes = output.getBytes(encoding);
                System.out.write(bytes);
                FileOutputStream out = new FileOutputStream("uc-test-"
                    + encoding + (writeBom ? "-bom.txt" : "-nobom.txt"));
                out.write(bytes);
                out.close();
            }
        }
    }
}

The output in the default codepage? Total garbage!

Z:\andrew\projects\sx\1259084>chcp
Active code page: 850

Z:\andrew\projects\sx\1259084>java Foo
== UTF-8
= no bom
ASCII     abcde xyz
German    +ñ+Â++ +ä+û+£ +ƒ
Polish    -à-Ö+¦+++ä+é
Russian   ð¦ð¦ð¦ð¦ð¦ðÁð ÐìÐÄÐÅ
CJK       õ¢áÕÑ¢
= bom
´++ASCII     abcde xyz
German    +ñ+Â++ +ä+û+£ +ƒ
Polish    -à-Ö+¦+++ä+é
Russian   ð¦ð¦ð¦ð¦ð¦ðÁð ÐìÐÄÐÅ
CJK       õ¢áÕÑ¢
== UTF-16LE
= no bom
A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h         ????z?|?D?B?
 R u s s i a n       0?1?2?3?4?5?6?  M?N?O?
 C J K               `O}Y
 = bom
 ¦A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h         ????z?|?D?B?
 R u s s i a n       0?1?2?3?4?5?6?  M?N?O?
 C J K               `O}Y
 == UTF-16BE
= no bom
 A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h        ?????z?|?D?B
 R u s s i a n      ?0?1?2?3?4?5?6  ?M?N?O
 C J K              O`Y}
= bom
¦  A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h        ?????z?|?D?B
 R u s s i a n      ?0?1?2?3?4?5?6  ?M?N?O
 C J K              O`Y}
== UTF-32LE
= no bom
A   S   C   I   I                       a   b   c   d   e       x   y   z
   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                   ??  ??  z?  |?  D?  B?
   R   u   s   s   i   a   n               0?  1?  2?  3?  4?  5?  6?      M?  N
?  O?
   C   J   K                               `O  }Y
   = bom
 ¦  A   S   C   I   I                       a   b   c   d   e       x   y   z

   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                   ??  ??  z?  |?  D?  B?
   R   u   s   s   i   a   n               0?  1?  2?  3?  4?  5?  6?      M?  N
?  O?
   C   J   K                               `O  }Y
   == UTF-32BE
= no bom
   A   S   C   I   I                       a   b   c   d   e       x   y   z
   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                  ??  ??  ?z  ?|  ?D  ?B
   R   u   s   s   i   a   n              ?0  ?1  ?2  ?3  ?4  ?5  ?6      ?M  ?N
  ?O
   C   J   K                              O`  Y}
= bom
  ¦    A   S   C   I   I                       a   b   c   d   e       x   y   z

   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                  ??  ??  ?z  ?|  ?D  ?B
   R   u   s   s   i   a   n              ?0  ?1  ?2  ?3  ?4  ?5  ?6      ?M  ?N
  ?O
   C   J   K                              O`  Y}

However, what if we type the files that got saved? They contain the exact same bytes that were printed to the console.

Z:\andrew\projects\sx\1259084>type *.txt

uc-test-UTF-16BE-bom.txt


¦  A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h        ?????z?|?D?B
 R u s s i a n      ?0?1?2?3?4?5?6  ?M?N?O
 C J K              O`Y}

uc-test-UTF-16BE-nobom.txt


 A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h        ?????z?|?D?B
 R u s s i a n      ?0?1?2?3?4?5?6  ?M?N?O
 C J K              O`Y}

uc-test-UTF-16LE-bom.txt


ASCII     abcde xyz
German    äöü ÄÖÜ ß
Polish    aezznl
Russian   ??????? ???
CJK       ??

uc-test-UTF-16LE-nobom.txt


A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h         ????z?|?D?B?
 R u s s i a n       0?1?2?3?4?5?6?  M?N?O?
 C J K               `O}Y

uc-test-UTF-32BE-bom.txt


  ¦    A   S   C   I   I                       a   b   c   d   e       x   y   z

   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                  ??  ??  ?z  ?|  ?D  ?B
   R   u   s   s   i   a   n              ?0  ?1  ?2  ?3  ?4  ?5  ?6      ?M  ?N
  ?O
   C   J   K                              O`  Y}

uc-test-UTF-32BE-nobom.txt


   A   S   C   I   I                       a   b   c   d   e       x   y   z
   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                  ??  ??  ?z  ?|  ?D  ?B
   R   u   s   s   i   a   n              ?0  ?1  ?2  ?3  ?4  ?5  ?6      ?M  ?N
  ?O
   C   J   K                              O`  Y}

uc-test-UTF-32LE-bom.txt


 A S C I I           a b c d e   x y z
 G e r m a n         ä ö ü   Ä Ö Ü   ß
 P o l i s h         a e z z n l
 R u s s i a n       ? ? ? ? ? ? ?   ? ? ?
 C J K               ? ?

uc-test-UTF-32LE-nobom.txt


A   S   C   I   I                       a   b   c   d   e       x   y   z
   G   e   r   m   a   n                   õ   ÷   ³       -   Í   _       ¯
   P   o   l   i   s   h                   ??  ??  z?  |?  D?  B?
   R   u   s   s   i   a   n               0?  1?  2?  3?  4?  5?  6?      M?  N
?  O?
   C   J   K                               `O  }Y

uc-test-UTF-8-bom.txt


´++ASCII     abcde xyz
German    +ñ+Â++ +ä+û+£ +ƒ
Polish    -à-Ö+¦+++ä+é
Russian   ð¦ð¦ð¦ð¦ð¦ðÁð ÐìÐÄÐÅ
CJK       õ¢áÕÑ¢

uc-test-UTF-8-nobom.txt


ASCII     abcde xyz
German    +ñ+Â++ +ä+û+£ +ƒ
Polish    -à-Ö+¦+++ä+é
Russian   ð¦ð¦ð¦ð¦ð¦ðÁð ÐìÐÄÐÅ
CJK       õ¢áÕÑ¢

The only thing that works is UTF-16LE file, with a BOM, printed to the console via type.

If we use anything other than type to print the file, we get garbage:

Z:\andrew\projects\sx\1259084>copy uc-test-UTF-16LE-bom.txt CON
 ¦A S C I I           a b c d e   x y z
 G e r m a n         õ ÷ ³   - Í _   ¯
 P o l i s h         ????z?|?D?B?
 R u s s i a n       0?1?2?3?4?5?6?  M?N?O?
 C J K               `O}Y
         1 file(s) copied.

From the fact that copy CON does not display Unicode correctly, we can conclude that the type command has logic to detect a UTF-16LE BOM at the start of the file, and use special Windows APIs to print it.

We can see this by opening cmd.exe in a debugger when it goes to type out a file:

After type opens a file, it checks for a BOM of 0xFEFF—i.e., the bytes 0xFF 0xFE in little-endian—and if there is such a BOM, type sets an internal fOutputUnicode flag. This flag is checked later to decide whether to call WriteConsoleW.

But that’s the only way to get type to output Unicode, and only for files that have BOMs and are in UTF-16LE. For all other files, and for programs that don’t have special code to handle console output, your files will be interpreted according to the current codepage, and will likely show up as gibberish.

You can emulate how type outputs Unicode to the console in your own programs like so:

#include <stdio.h>
#define UNICODE
#include <windows.h>

static LPCSTR lpcsTest =
    "ASCII     abcde xyz\n"
    "German    äöü ÄÖÜ ß\n"
    "Polish    aezznl\n"
    "Russian   ??????? ???\n"
    "CJK       ??\n";

int main() {
    int n;
    wchar_t buf[1024];

    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);

    n = MultiByteToWideChar(CP_UTF8, 0,
            lpcsTest, strlen(lpcsTest),
            buf, sizeof(buf));

    WriteConsole(hConsole, buf, n, &n, NULL);

    return 0;
}

This program works for printing Unicode on the Windows console using the default codepage.

For the sample Java program, we can get a little bit of correct output by setting the codepage manually, though the output gets messed up in weird ways:

Z:\andrew\projects\sx\1259084>chcp 65001
Active code page: 65001

Z:\andrew\projects\sx\1259084>java Foo
== UTF-8
= no bom
ASCII     abcde xyz
German    äöü ÄÖÜ ß
Polish    aezznl
Russian   ??????? ???
CJK       ??
? ???
CJK       ??
 ??
?
?
= bom
ASCII     abcde xyz
German    äöü ÄÖÜ ß
Polish    aezznl
Russian   ??????? ???
CJK       ??
?? ???
CJK       ??
  ??
?
?
== UTF-16LE
= no bom
A S C I I           a b c d e   x y z
…

However, a C program that sets a Unicode UTF-8 codepage:

#include <stdio.h>
#include <windows.h>

int main() {
    int c, n;
    UINT oldCodePage;
    char buf[1024];

    oldCodePage = GetConsoleOutputCP();
    if (!SetConsoleOutputCP(65001)) {
        printf("error\n");
    }

    freopen("uc-test-UTF-8-nobom.txt", "rb", stdin);
    n = fread(buf, sizeof(buf[0]), sizeof(buf), stdin);
    fwrite(buf, sizeof(buf[0]), n, stdout);

    SetConsoleOutputCP(oldCodePage);

    return 0;
}

does have correct output:

Z:\andrew\projects\sx\1259084>.\test
ASCII     abcde xyz
German    äöü ÄÖÜ ß
Polish    aezznl
Russian   ??????? ???
CJK       ??

The moral of the story?

• type can print UTF-16LE files with a BOM regardless of your current codepage
• Win32 programs can be programmed to output Unicode to the console, using WriteConsoleW.
• Other programs which set the codepage and adjust their output encoding accordingly can print Unicode on the console regardless of what the codepage was when the program started
• For everything else you will have to mess around with chcp, and will probably still get weird output.

I've just come up with this. It combines newer JS destructuring syntax with a few standard operations to retrieve the language and locale.

var [lang, locale] = (
    (
        (
            navigator.userLanguage || navigator.language
        ).replace(
            '-', '_'
        )
    ).toLowerCase()
).split('_');

Hope it helps someone

Combine Powershell into a batch file and use the meta variables to assign each:

@echo off
for /f "tokens=1-6 delims=-" %%a in ('PowerShell -Command "& {Get-Date -format "yyyy-MM-dd-HH-mm-ss"}"') do (
    echo year: %%a
    echo month: %%b
    echo day: %%c
    echo hour: %%d
    echo minute: %%e
    echo second: %%f
)

You can also change the the format if you prefer name of the month MMM or MMMM and 12 hour to 24 hour formats hh or HH

Is it legal? Yes, changing your location on Android is legal. Likewise, you can change VPN settings in Microsoft Edge on your PC, and all this is within the law. VPN allows you to change your IP address, safeguarding your privacy and protecting your actual location from being exposed. However, VPN laws may vary from country to country. There are restrictions in some regions.

Brief summary: Yes, you can change your region on Android and a VPN is a necessary assistant for this. It's simple, safe and legal. Today, VPN is the best way to change the region and unblock sites with regional restrictions.

1. Try this 2. and change the condition to "WINTER" and you will wonder:

public static void main(String[] args) {
  Season.add("Frühling");
  Season.add("Sommer");
  Season.add("Herbst");
  Season.add("WINTER");
  for (String s : Season) {
   if(!s.equals("Sommer")) {
    System.out.println(s);
    continue;
   }
   Season.remove("Frühling");
  }
 }

The default is 20 minutes. http://msdn.microsoft.com/en-us/library/h6bb9cz9(v=vs.80).aspx

<sessionState 
mode="[Off|InProc|StateServer|SQLServer|Custom]"
timeout="number of minutes"
cookieName="session identifier cookie name"
cookieless=
     "[true|false|AutoDetect|UseCookies|UseUri|UseDeviceProfile]"
regenerateExpiredSessionId="[True|False]"
sqlConnectionString="sql connection string"
sqlCommandTimeout="number of seconds"
allowCustomSqlDatabase="[True|False]"
useHostingIdentity="[True|False]"
stateConnectionString="tcpip=server:port"
stateNetworkTimeout="number of seconds"
customProvider="custom provider name">
<providers>...</providers>
</sessionState>

Instead of simply setting the font size to 16px, you can:

1. Style the input field so that it is larger than its intended size, allowing the logical font size to be set to 16px.
2. Use the scale() CSS transform and negative margins to shrink the input field down to the correct size.

For example, suppose your input field is originally styled with:

input[type="text"] {
    border-radius: 5px;
    font-size: 12px;
    line-height: 20px;
    padding: 5px;
    width: 100%;
}

If you enlarge the field by increasing all dimensions by 16 / 12 = 133.33%, then reduce using scale() by 12 / 16 = 75%, the input field will have the correct visual size (and font size), and there will be no zoom on focus.

As scale() only affects the visual size, you will also need to add negative margins to reduce the field's logical size.

With this CSS:

input[type="text"] {
    /* enlarge by 16/12 = 133.33% */
    border-radius: 6.666666667px;
    font-size: 16px;
    line-height: 26.666666667px;
    padding: 6.666666667px;
    width: 133.333333333%;

    /* scale down by 12/16 = 75% */
    transform: scale(0.75);
    transform-origin: left top;

    /* remove extra white space */
    margin-bottom: -10px;
    margin-right: -33.333333333%;
}

the input field will have a logical font size of 16px while appearing to have 12px text.

I have a blog post where I go into slightly more detail, and have this example as viewable HTML:
No input zoom in Safari on iPhone, the pixel perfect way

Set an EmptyBorder around your JPanel.
Example:

JPanel p =new JPanel();
p.setBorder(new EmptyBorder(10, 10, 10, 10));

This is an ideal situation for the join method

The join method is built exactly for these types of situations. You can join any number of DataFrames together with it. The calling DataFrame joins with the index of the collection of passed DataFrames. To work with multiple DataFrames, you must put the joining columns in the index.

The code would look something like this:

filenames = ['fn1', 'fn2', 'fn3', 'fn4',....]
dfs = [pd.read_csv(filename, index_col=index_col) for filename in filenames)]
dfs[0].join(dfs[1:])

With @zero's data, you could do this:

df1 = pd.DataFrame(np.array([
    ['a', 5, 9],
    ['b', 4, 61],
    ['c', 24, 9]]),
    columns=['name', 'attr11', 'attr12'])
df2 = pd.DataFrame(np.array([
    ['a', 5, 19],
    ['b', 14, 16],
    ['c', 4, 9]]),
    columns=['name', 'attr21', 'attr22'])
df3 = pd.DataFrame(np.array([
    ['a', 15, 49],
    ['b', 4, 36],
    ['c', 14, 9]]),
    columns=['name', 'attr31', 'attr32'])

dfs = [df1, df2, df3]
dfs = [df.set_index('name') for df in dfs]
dfs[0].join(dfs[1:])

     attr11 attr12 attr21 attr22 attr31 attr32
name                                          
a         5      9      5     19     15     49
b         4     61     14     16      4     36
c        24      9      4      9     14      9

var nameCheckBoxList = "myCheckListName";
var selectedValues = $("[name=" + nameCheckBoxList + "]:checked").map(function(){return this.value;});

If you want to find the rows that have any of the values in a vector, one option is to loop the vector (lapply(v1,..)), create a logical index of (TRUE/FALSE) with (==). Use Reduce and OR (|) to reduce the list to a single logical matrix by checking the corresponding elements. Sum the rows (rowSums), double negate (!!) to get the rows with any matches.

indx1 <- !!rowSums(Reduce(`|`, lapply(v1, `==`, df)), na.rm=TRUE)

Or vectorise and get the row indices with which with arr.ind=TRUE

indx2 <- unique(which(Vectorize(function(x) x %in% v1)(df),
                                     arr.ind=TRUE)[,1])

Benchmarks

I didn't use @kristang's solution as it is giving me errors. Based on a 1000x500 matrix, @konvas's solution is the most efficient (so far). But, this may vary if the number of rows are increased

val <- paste0('M0', 1:1000)
set.seed(24)
df1 <- as.data.frame(matrix(sample(c(val, NA), 1000*500, 
  replace=TRUE), ncol=500), stringsAsFactors=FALSE) 
set.seed(356)
v1 <- sample(val, 200, replace=FALSE)

 konvas <- function() {apply(df1, 1, function(r) any(r %in% v1))}
 akrun1 <- function() {!!rowSums(Reduce(`|`, lapply(v1, `==`, df1)),
               na.rm=TRUE)}
 akrun2 <- function() {unique(which(Vectorize(function(x) x %in% 
              v1)(df1),arr.ind=TRUE)[,1])}


 library(microbenchmark)
 microbenchmark(konvas(), akrun1(), akrun2(), unit='relative', times=20L)
 #Unit: relative
 #   expr       min         lq       mean     median         uq      max   neval
 # konvas()   1.00000   1.000000   1.000000   1.000000   1.000000  1.00000    20
 # akrun1() 160.08749 147.642721 125.085200 134.491722 151.454441 52.22737    20
 # akrun2()   5.85611   5.641451   4.676836   5.330067   5.269937  2.22255    20
 # cld
 #  a 
 #  b
 #  a 

For ncol = 10, the results are slighjtly different:

expr       min        lq     mean    median        uq       max    neval
 konvas()  3.116722  3.081584  2.90660  2.983618  2.998343  2.394908    20
 akrun1() 27.587827 26.554422 22.91664 23.628950 21.892466 18.305376    20
 akrun2()  1.000000  1.000000  1.00000  1.000000  1.000000  1.000000    20

data

 v1 <- c('M017', 'M018')
 df <- structure(list(datetime = c("04.10.2009 01:24:51",
"04.10.2009 01:24:53", 
"04.10.2009 01:24:54", "04.10.2009 01:25:06", "04.10.2009 01:25:07", 
"04.10.2009 01:26:07", "04.10.2009 01:26:27", "04.10.2009 01:27:23", 
"04.10.2009 01:27:30", "04.10.2009 01:27:32", "04.10.2009 01:27:34"
), col1 = c("M017", "M018", "M051", "<NA>", "<NA>", "<NA>", "<NA>", 
"<NA>", "<NA>", "M017", "M051"), col2 = c("<NA>", "<NA>", "<NA>", 
"M016", "M015", "M017", "M017", "M017", "M017", "<NA>", "<NA>"
), col3 = c("<NA>", "<NA>", "<NA>", "<NA>", "<NA>", "<NA>", "<NA>", 
"<NA>", "<NA>", "<NA>", "<NA>"), col4 = c(NA, NA, NA, NA, NA, 
NA, NA, NA, NA, NA, NA)), .Names = c("datetime", "col1", "col2", 
"col3", "col4"), class = "data.frame", row.names = c("1", "2", 
"3", "4", "5", "6", "7", "8", "9", "10", "11"))

You can use font awesome utf cheatsheet

<input type="submit" class="btn btn-success" value="&#xf011; Login"/>

here is the link for the cheatsheet http://fortawesome.github.io/Font-Awesome/cheatsheet/

For me my Script tag was outside the body element. Copied it just before closing the body tag. This worked

enter code here

<h1 id = 'title'>Black Jack</h1>
<h4> by Meg</h4>

<p id="text-area">Welcome to blackJack!</p>
<button id="new-button">New Game</button>
<button id="hitbtn">Hit!</button>
<button id="staybtn">Stay</button>

 <script src="script.js"></script>

Please refer SysInternal toolkit from Microsoft from below link, https://docs.microsoft.com/en-us/sysinternals/downloads/process-explorer

Goto the download folder, Open "Procexp64.exe" as admin privilege. Open Find Menu-> "Find Handle or DLL" option or Ctrl+F shortcut way.

You can also use a second image to give the effect of a button being pressed. Just add the "pressed" button image in the HTML before the input image:

<img src="http://integritycontractingofva.com/images/go2.jpg" id="pressed"/>
<input id="unpressed" type="submit" value=" " style="background:url(http://integritycontractingofva.com/images/go1.jpg) no-repeat;border:none;"/>

And use CSS to change the opacity of the "unpressed" image on hover:

#pressed, #unpressed{position:absolute; left:0px;}
#unpressed{opacity: 1; cursor: pointer;}
#unpressed:hover{opacity: 0;}

I use it for the blue "GO" button on this page

I had this error, because i scrolled bottom. Datepicker had wrong top position in fixed. I just use it now like:

$('#myModal').on('show.bs.modal', function (e) {
            $(document).scrollTop(0);
});

and its working fine now.

You can do something like this, where you set a negative margin on the h1 (or whatever header you are using)

div{
    height:100px;
    width:100px;
    border:2px solid black;
}

h1{
    width:30px;
    margin-top:-10px;
    margin-left:5px;
    background:white;
}

Note: you need to set a background as well as a width on the h1

Example: http://jsfiddle.net/ZgEMM/

EDIT

To make it work with hiding the div, you could use some jQuery like this

$('a').click(function(){
    var a = $('h1').detach();
    $('div').hide();
    $(a).prependTo('body');    
});

(You will need to modify...)

Example #2: http://jsfiddle.net/ZgEMM/4/

There is the semicolon missing (;) after the "50%"

but you should also notice that the percentage of your div is connected to the div that contains it.

for instance:

<div id="wrapper">
  <div class="container">
   adsf
  </div>
</div>

#wrapper {
  height:100px;
}
.container
{
  width:80%;
  height:50%;
  background-color:#eee;
}

here the height of your .container will be 50px. it will be 50% of the 100px from the wrapper div.

if you have:

adsf

#wrapper {
  height:400px;
}
.container
{
  width:80%;
  height:50%;
  background-color:#eee;
}

then you .container will be 200px. 50% of the wrapper.

So you may want to look at the divs "wrapping" your ".container"...

Assuming you are using a 24 hour time format:

import time;
t = time.mktime(time.strptime("29.08.2011 11:05:02", "%d.%m.%Y %H:%M:%S"));

As many know, there is no need for a gem.

Steps to take:

1. Download Bootstrap
   • Direct download link Bootstrap 3.1.1
   • Or got to http://getbootstrap.com/

2. Copy

   bootstrap/dist/css/bootstrap.css
   bootstrap/dist/css/bootstrap.min.css 
   

   to: app/assets/stylesheets

3. Copy

   bootstrap/dist/js/bootstrap.js
   bootstrap/dist/js/bootstrap.min.js 
   

   to: app/assets/javascripts

4. Append to: app/assets/stylesheets/application.css

   *= require bootstrap

5. Append to: app/assets/javascripts/application.js

   //= require bootstrap

That is all. You are ready to add a new cool Bootstrap template.

Why app/ instead of vendor/?

It is important to add the files to app/assets, so in the future you'll be able to overwrite Bootstrap styles.

If later you want to add a custom.css.scss file with custom styles. You'll have something similar to this in application.css:

 *= require bootstrap                                                            
 *= require custom  

If you placed the bootstrap files in app/assets, everything works as expected. But, if you placed them in vendor/assets, the Bootstrap files will be loaded last. Like this:

<link href="/assets/custom.css?body=1" media="screen" rel="stylesheet">
<link href="/assets/bootstrap.css?body=1" media="screen" rel="stylesheet">

So, some of your customizations won't be used as the Bootstrap styles will override them.

Reason behind this

Rails will search for assets in many locations; to get a list of this locations you can do this:

$ rails console
> Rails.application.config.assets.paths

In the output you'll see that app/assets takes precedence, thus loading it first.

If you still face error in sending email, with the same error message. Try this:

$mail->SMTPSecure = 'tls';
$mail->Host = 'smtp.gmail.com';

just Before the line:

$send = $mail->Send();

or in other sense, before calling the Send() Function.

Tested and Working.

var randomNums = function(amount, limit) {
var result = [],
    memo = {};

while(result.length < amount) {
    var num = Math.floor((Math.random() * limit) + 1);
    if(!memo[num]) { memo[num] = num; result.push(num); };
}
return result; }

This seems to work, and its constant lookup for duplicates.

This answers what the OP should have asked, i.e. traverse a list comparing consecutive elements (excellent SilentGhost answer), yet generalized for any group (n-gram): 2, 3, ... n:

zip(*(l[start:] for start in range(0, n)))

Examples:

l = range(0, 4)  # [0, 1, 2, 3]

list(zip(*(l[start:] for start in range(0, 2)))) # == [(0, 1), (1, 2), (2, 3)]
list(zip(*(l[start:] for start in range(0, 3)))) # == [(0, 1, 2), (1, 2, 3)]
list(zip(*(l[start:] for start in range(0, 4)))) # == [(0, 1, 2, 3)]
list(zip(*(l[start:] for start in range(0, 5)))) # == []

Explanations:

• l[start:] generates a a list/generator starting from index start
• *list or *generator: passes all elements to the enclosing function zip as if it was written zip(elem1, elem2, ...)

Note:

AFAIK, this code is as lazy as it can be. Not tested.

Simple 'docker' command knows nothing about 'worker' container. Use command like this

docker-compose -f docker-compose.yml restart worker

I had a similar problem with the Visual Studio 2017 project generated through CMake. Some of the packages were missing while installing Visual Studio in Desktop development with C++. See snapshot:

Visual Studio 2017 Packages:

Also, upgrade CMake to the latest version.

How do you disable the unused variable warnings coming out of gcc?
I'm getting errors out of boost on windows and I do not want to touch the boost code...

You visit Boost's Trac and file a bug report against Boost.

Your application is not responsible for clearing library warnings and errors. The library is responsible for clearing its own warnings and errors.

In Ember.js you can use inline if helper in if block helper. It can replace || logical operator, for example:

{{#if (if firstCondition firstCondition secondCondition)}}
  (firstCondition || (or) secondCondition) === true
{{/if}}

_{(This answer applies to C++98 only.)}

Please, don't use a raw char*.

std::string str = "string";
std::vector<char> chars(str.c_str(), str.c_str() + str.size() + 1u);
// use &chars[0] as a char*

When performing certain types of cross-domain AJAX requests, modern browsers that support CORS will insert an extra "preflight" request to determine whether they have permission to perform the action. From example query:

$http.get( ‘https://example.com/api/v1/users/’ +userId,
  {params:{
           apiKey:’34d1e55e4b02e56a67b0b66’
          }
  } 
);

As a result of this fragment we can see that the address was sent two requests (OPTIONS and GET). The response from the server includes headers confirming the permissibility the query GET. If your server is not configured to process an OPTIONS request properly, client requests will fail. For example:

Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: accept, origin, x-requested-with, content-type
Access-Control-Allow-Methods: DELETE
Access-Control-Allow-Methods: OPTIONS
Access-Control-Allow-Methods: PUT
Access-Control-Allow-Methods: GET
Access-Control-Allow-Methods: POST
Access-Control-Allow-Orgin: *
Access-Control-Max-Age: 172800
Allow: PUT
Allow: OPTIONS
Allow: POST
Allow: DELETE
Allow: GET

Diffuse is also very good. It even lets you easily adjust how lines are matched up, by defining match-points.

You could get the keys of the array before the foreach, then use a counter to check the next element, something like:

//$arr is the array you wish to cycle through
$keys = array_keys($arr);
$num_keys = count($keys);
$i = 1;
foreach ($arr as $a)
{
    if ($i < $num_keys && $arr[$keys[$i]] == $a)
    {
        // we have a match
    }
    $i++;
}

This will work for both simple arrays, such as array(1,2,3), and keyed arrays such as array('first'=>1, 'second'=>2, 'thrid'=>3).

Suddenly, without any major change in my project, I too got this error.

All the above did not work for me, since I needed both the support libs V4 and V7.

At the end, because 2 hours ago the project compiled with no problems, I simply told Android Studio to REBUILD the project, and the error was gone.

appearance property doesn't work in all browser. You can do like the following-

input[type="radio"]{_x000D_
  display: none;_x000D_
}_x000D_
label:before{_x000D_
  content:url(http://strawberrycambodia.com/book/admin/templates/default/images/icons/16x16/checkbox.gif);_x000D_
}_x000D_
input[type="radio"]:checked+label:before{_x000D_
  content:url(http://www.treatment-abroad.ru/img/admin/icons/16x16/checkbox.gif);_x000D_
}

 _x000D_
  <input type="radio" name="gender" id="test1" value="male">_x000D_
  <label for="test1"> check 1</label>_x000D_
  <input type="radio" name="gender" value="female" id="test2">_x000D_
  <label for="test2"> check 2</label>_x000D_
  <input type="radio" name="gender" value="other" id="test3">_x000D_
  <label for="test3"> check 3</label>  

It works IE 8+ and other browsers

imp system/system-password@SID file=directory-you-selected\FILE.dmp log=log-dir\oracle_load.log fromuser=infodba touser=infodba commit=Y

if you're looking for a snippet that would work for all your modals, and search automatically for the 1st input text in the opened one, you should use this:

$('.modal').on('shown.bs.modal', function () {
    $(this).find( 'input:visible:first').focus();
});

If your modal is loaded using ajax, use this instead:

$(document).on('shown.bs.modal', '.modal', function() {
    $(this).find('input:visible:first').focus();
});

How are you generating your data?

See how the output shows that your data is of 'object' type? the groupby operations specifically check whether each column is a numeric dtype first.

In [31]: data
Out[31]: 
<class 'pandas.core.frame.DataFrame'>
DatetimeIndex: 2557 entries, 2004-01-01 00:00:00 to 2010-12-31 00:00:00
Freq: <1 DateOffset>
Columns: 360 entries, -89.75 to 89.75
dtypes: object(360)

look ?

Did you initialize an empty DataFrame first and then filled it? If so that's probably why it changed with the new version as before 0.9 empty DataFrames were initialized to float type but now they are of object type. If so you can change the initialization to DataFrame(dtype=float).

You can also call frame.astype(float)

While you can't kill all open connections with a single command, you can create a set of queries to do that for you if there are too many to do by hand.

This example will create a series of KILL <pid>; queries for all some_user's connections from 192.168.1.1 to my_db.

SELECT 
CONCAT('KILL ', id, ';') 
FROM INFORMATION_SCHEMA.PROCESSLIST 
WHERE `User` = 'some_user' 
AND `Host` = '192.168.1.1';
AND `db` = 'my_db';

Here is more functional example with some ES6 features:

'use strict';

const React = require('react');

function renderArticles(articles) {
    if (articles.length > 0) {      
        return articles.map((article, index) => (
            <Article key={index} article={article} />
        ));
    }
    else return [];
}

const Article = ({article}) => {
    return ( 
        <article key={article.id}>
            <a href={article.link}>{article.title}</a>
            <p>{article.description}</p>
        </article>
    );
};

const Articles = React.createClass({
    render() {
        const articles = renderArticles(this.props.articles);

        return (
            <section>
                { articles }
            </section>
        );
    }
});

module.exports = Articles;

RewriteEngine On RewriteCond %{HTTP_HOST} ^yourdomain.com [NC] RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]

check this perfect work

Here is the bash script I used to detect three different OS type (GNU/Linux, Mac OS X, Windows NT)

Pay attention

• In your bash script, use #!/usr/bin/env bash instead of #!/bin/sh to prevent the problem caused by /bin/sh linked to different default shell in different platforms, or there will be error like unexpected operator, that's what happened on my computer (Ubuntu 64 bits 12.04).
• Mac OS X 10.6.8 (Snow Leopard) do not have expr program unless you install it, so I just use uname.

Design

1. Use uname to get the system information (-s parameter).
2. Use expr and substr to deal with the string.
3. Use if elif fi to do the matching job.
4. You can add more system support if you want, just follow the uname -s specification.

Implementation

#!/usr/bin/env bash

if [ "$(uname)" == "Darwin" ]; then
    # Do something under Mac OS X platform        
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
    # Do something under GNU/Linux platform
elif [ "$(expr substr $(uname -s) 1 10)" == "MINGW32_NT" ]; then
    # Do something under 32 bits Windows NT platform
elif [ "$(expr substr $(uname -s) 1 10)" == "MINGW64_NT" ]; then
    # Do something under 64 bits Windows NT platform
fi

Testing

• Linux (Ubuntu 12.04 LTS, Kernel 3.2.0) tested OK.
• OS X (10.6.8 Snow Leopard) tested OK.
• Windows (Windows 7 64 bit) tested OK.

What I learned

1. Check for both opening and closing quotes.
2. Check for missing parentheses and braces {}

References

• [1] uname - wikipedia
• [2] shell script syntax error: unexpected end of file
• [3] Detect the OS from a Bash script
• [4] BASH Programming Introduction HOW-TO

I've posted my jQuery plugin solution here: Frozen table header inside scrollable div

It does exactly what you want and is really lightweight and easy to use.

Or simply:

System.out.println("Some text");

If you want to append this css file to header you can do it using mounted() function of the vue file. See the example.
Note: Assume you can access the css file as http://www.yoursite/assets/styles/vendor.css in the browser.

mounted() {
        let style = document.createElement('link');
        style.type = "text/css";
        style.rel = "stylesheet";
        style.href = '/assets/styles/vendor.css';
        document.head.appendChild(style);
    }

In addition, you need the "AllowOverride Options" directive for this to work. (Apache 2.2.15)

I don't have enough reputation to comment, so I hope this is seen by people using the above "correct" answer:

Since php 5.5 the /e modifier in preg_replace() has been deprecated completely and the preg_match above will error out. The php documentation recommends using preg_match_callback in its place.

Please find the following solution as an alternative to the above proposed preg_match.

$fixed_data = preg_replace_callback ( '!s:(\d+):"(.*?)";!', function($match) {      
    return ($match[1] == strlen($match[2])) ? $match[0] : 's:' . strlen($match[2]) . ':"' . $match[2] . '";';
},$bad_data );

The code to compress/decompress a string

public static void CopyTo(Stream src, Stream dest) {
    byte[] bytes = new byte[4096];

    int cnt;

    while ((cnt = src.Read(bytes, 0, bytes.Length)) != 0) {
        dest.Write(bytes, 0, cnt);
    }
}

public static byte[] Zip(string str) {
    var bytes = Encoding.UTF8.GetBytes(str);

    using (var msi = new MemoryStream(bytes))
    using (var mso = new MemoryStream()) {
        using (var gs = new GZipStream(mso, CompressionMode.Compress)) {
            //msi.CopyTo(gs);
            CopyTo(msi, gs);
        }

        return mso.ToArray();
    }
}

public static string Unzip(byte[] bytes) {
    using (var msi = new MemoryStream(bytes))
    using (var mso = new MemoryStream()) {
        using (var gs = new GZipStream(msi, CompressionMode.Decompress)) {
            //gs.CopyTo(mso);
            CopyTo(gs, mso);
        }

        return Encoding.UTF8.GetString(mso.ToArray());
    }
}

static void Main(string[] args) {
    byte[] r1 = Zip("StringStringStringStringStringStringStringStringStringStringStringStringStringString");
    string r2 = Unzip(r1);
}

Remember that Zip returns a byte[], while Unzip returns a string. If you want a string from Zip you can Base64 encode it (for example by using Convert.ToBase64String(r1)) (the result of Zip is VERY binary! It isn't something you can print to the screen or write directly in an XML)

The version suggested is for .NET 2.0, for .NET 4.0 use the MemoryStream.CopyTo.

IMPORTANT: The compressed contents cannot be written to the output stream until the GZipStream knows that it has all of the input (i.e., to effectively compress it needs all of the data). You need to make sure that you Dispose() of the GZipStream before inspecting the output stream (e.g., mso.ToArray()). This is done with the using() { } block above. Note that the GZipStream is the innermost block and the contents are accessed outside of it. The same goes for decompressing: Dispose() of the GZipStream before attempting to access the data.

For me, I defined column type as BIT (e.g. "boolean")

When I tried to set column value "1" via UI (Workbench), I was getting a "Data too long for column" error.

Turns out that there is a special syntax for setting BIT values, which is:

b'1'

This works over here.

ALTER PROCEDURE dbo.Archive_Session
    @SessionGUID int
AS 
    BEGIN
        SET NOCOUNT ON
        PRINT 'before raiserror'
        RAISERROR('this is a raised error', 18, 1)
        IF @@Error != 0 
            RETURN
        PRINT 'before return'
        RETURN -1
        PRINT 'after return'
    END
go

EXECUTE dbo.Archive_Session @SessionGUID = 1

Returns

before raiserror
Msg 50000, Level 18, State 1, Procedure Archive_Session, Line 7
this is a raised error

A packet is a general term for a formatted unit of data carried by a network. It is not necessarily connected to a specific OSI model layer.

For example, in the Ethernet protocol on the physical layer (layer 1), the unit of data is called an "Ethernet packet", which has an Ethernet frame (layer 2) as its payload. But the unit of data of the Network layer (layer 3) is also called a "packet".

A frame is also a unit of data transmission. In computer networking the term is only used in the context of the Data link layer (layer 2).

Another semantical difference between packet and frame is that a frame envelops your payload with a header and a trailer, just like a painting in a frame, while a packet usually only has a header.

But in the end they mean roughly the same thing and the distinction is used to avoid confusion and repetition when talking about the different layers.

If you just want to change it once, you can specify the 'from' header in command line, eg:

mutt -e 'my_hdr From:[email protected]'

my_hdr is mutt's command of providing custom header value.

One last word, don't be evil!

Use the zipgroupfileset tag (uses same attributes as a fileset tag); it will unzip all files in the directory and add to your new archive file. More information: http://ant.apache.org/manual/Tasks/zip.html

This is a very useful way to get around the jar-in-a-jar problem -- I know because I have googled this exact StackOverflow question while trying to figure out what to do. If you want to package a jar or a folder of jars into your one built jar with Ant, then forget about all this classpath or third-party plugin stuff, all you gotta do is this (in Ant):

<jar destfile="your.jar" basedir="java/dir">
  ...
  <zipgroupfileset dir="dir/of/jars" />
</jar>

Everything failed for me. Only thing that worked...is adding cache-view="false" into the view which I want to reload when going to it.

from this issue https://github.com/angular-ui/ui-router/issues/582

Make use of CSS classes:

tr.border{
    outline: thin solid;
}

and use it like:

<tr class="border">...</tr>

If you want the position relative to the document then:

$("#myTable").offset().top;

but often you will want the position relative to the closest positioned parent:

$("#myTable").position().top;

If you are interested in portability between different SQL servers you should use ANSI SQL queries. String escaping in ANSI SQL is done by using double quotes ("). Unfortunately, this escaping method is not portable to MySQL, unless it is set in ANSI compatibility mode.

Personally, I always start my MySQL server with the --sql-mode='ANSI' argument since this allows for both methods for escaping. If you are writing queries that are going to be executed in a MySQL server that was not setup / is controlled by you, here is what you can do:

• Write all you SQL queries in ANSI SQL

• Enclose them in the following MySQL specific queries:

  SET @OLD_SQL_MODE=@@SQL_MODE;
  SET SESSION SQL_MODE='ANSI';
  -- ANSI SQL queries
  SET SESSION SQL_MODE=@OLD_SQL_MODE;
  

This way the only MySQL specific queries are at the beginning and the end of your .sql script. If you what to ship them for a different server just remove these 3 queries and you're all set. Even more conveniently you could create a script named: script_mysql.sql that would contain the above mode setting queries, source a script_ansi.sql script and reset the mode.

Please consider replacring the accepted solution with the following:

parse_url() will always include any sub-domain(s), so this function doesn't parse domain names very well. Here are some examples:

$url = 'http://www.google.com/dhasjkdas/sadsdds/sdda/sdads.html';
$parse = parse_url($url);
echo $parse['host']; // prints 'www.google.com'

echo parse_url('https://subdomain.example.com/foo/bar', PHP_URL_HOST);
// Output: subdomain.example.com

echo parse_url('https://subdomain.example.co.uk/foo/bar', PHP_URL_HOST);
// Output: subdomain.example.co.uk

Instead, you may consider this pragmatic solution. It will cover many, but not all domain names -- for instance, lower-level domains such as 'sos.state.oh.us' are not covered.

function getDomain($url) {
    $host = parse_url($url, PHP_URL_HOST);

    if(filter_var($host,FILTER_VALIDATE_IP)) {
        // IP address returned as domain
        return $host; //* or replace with null if you don't want an IP back
    }

    $domain_array = explode(".", str_replace('www.', '', $host));
    $count = count($domain_array);
    if( $count>=3 && strlen($domain_array[$count-2])==2 ) {
        // SLD (example.co.uk)
        return implode('.', array_splice($domain_array, $count-3,3));
    } else if( $count>=2 ) {
        // TLD (example.com)
        return implode('.', array_splice($domain_array, $count-2,2));
    }
}

// Your domains
    echo getDomain('http://google.com/dhasjkdas/sadsdds/sdda/sdads.html'); // google.com
    echo getDomain('http://www.google.com/dhasjkdas/sadsdds/sdda/sdads.html'); // google.com
    echo getDomain('http://google.co.uk/dhasjkdas/sadsdds/sdda/sdads.html'); // google.co.uk

// TLD
    echo getDomain('https://shop.example.com'); // example.com
    echo getDomain('https://foo.bar.example.com'); // example.com
    echo getDomain('https://www.example.com'); // example.com
    echo getDomain('https://example.com'); // example.com

// SLD
    echo getDomain('https://more.news.bbc.co.uk'); // bbc.co.uk
    echo getDomain('https://www.bbc.co.uk'); // bbc.co.uk
    echo getDomain('https://bbc.co.uk'); // bbc.co.uk

// IP
    echo getDomain('https://1.2.3.45');  // 1.2.3.45

Finally, Jeremy Kendall's PHP Domain Parser allows you to parse the domain name from a url. League URI Hostname Parser will also do the job.

I wrote a small javascript bookmarklet you can use to display the size. You can easily add it to your browser and whenever you click it you will see the size in the right corner of your browser window.

Here you find information how to use a bookmarklet https://en.wikipedia.org/wiki/Bookmarklet

Bookmarklet

javascript:(function(){!function(){var i,n,e;return n=function(){var n,e,t;return t="background-color:azure; padding:1rem; position:fixed; right: 0; z-index:9999; font-size: 1.2rem;",n=i('<div style="'+t+'"></div>'),e=function(){return'<p style="margin:0;">width: '+i(window).width()+" height: "+i(window).height()+"</p>"},n.html(e()),i("body").prepend(n),i(window).resize(function(){n.html(e())})},(i=window.jQuery)?(i=window.jQuery,n()):(e=document.createElement("script"),e.src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js",e.onload=n,document.body.appendChild(e))}()}).call(this);

Original Code

The original code is in coffee:

(->
  addWindowSize = ()->
    style = 'background-color:azure; padding:1rem; position:fixed; right: 0; z-index:9999; font-size: 1.2rem;'
    $windowSize = $('<div style="' + style + '"></div>')

    getWindowSize = ->
      '<p style="margin:0;">width: ' + $(window).width() + ' height: ' + $(window).height() + '</p>'

    $windowSize.html getWindowSize()
    $('body').prepend $windowSize
    $(window).resize ->
      $windowSize.html getWindowSize()
      return

  if !($ = window.jQuery)
    # typeof jQuery=='undefined' works too
    script = document.createElement('script')
    script.src = 'http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js'
    script.onload = addWindowSize
    document.body.appendChild script
  else
    $ = window.jQuery
    addWindowSize()
)()

Basically the code is prepending a small div which updates when you resize your window.

There is always a reason to have a public folder in the Laravel setup, all public related stuffs should be present inside the public folder,

Don't Point your ip address/domain to the Laravel's root folder but point it to the public folder. It is unsafe pointing the server Ip to the root folder., because unless you write restrictions in .htaccess, one can easily access the other files.,

Just write rewrite condition in the .htaccess file and install rewrite module and enable the rewrite module, the problem which adds public in the route will get solved.

This is the simplest way you can have your own javascript function be called when an onSubmit occurs.

HTML

<form>
    <input type="text" name="name">
    <input type="submit" name="submit">
</form>

JavaScript

window.onload = function() {
    var form = document.querySelector("form");
    form.onsubmit = submitted.bind(form);
}

function submitted(event) {
    event.preventDefault();
}

I use this functions

function strright($str, $separator) {
    if (intval($separator)) {
        return substr($str, -$separator);
    } elseif ($separator === 0) {
        return $str;
    } else {
        $strpos = strpos($str, $separator);

        if ($strpos === false) {
            return $str;
        } else {
            return substr($str, -$strpos + 1);
        }
    }
}

function strleft($str, $separator) {
    if (intval($separator)) {
        return substr($str, 0, $separator);
    } elseif ($separator === 0) {
        return $str;
    } else {
        $strpos = strpos($str, $separator);

        if ($strpos === false) {
            return $str;
        } else {
            return substr($str, 0, $strpos);
        }
    }
}

The statement java.io.IOException: Could not locate executable null\bin\winutils.exe

explains that the null is received when expanding or replacing an Environment Variable. If you see the Source in Shell.Java in Common Package you will find that HADOOP_HOME variable is not getting set and you are receiving null in place of that and hence the error.

So, HADOOP_HOME needs to be set for this properly or the variable hadoop.home.dir property.

Hope this helps.

Thanks, Kamleshwar.

I am trying to do a robot to my little son and just play a Youtube video and than show a robot dancing.

For some reason, commands like CONTROL + T explained above was not working for me and maybe it is not the correct answer but I solved my problem using custom Javascript script like this:

using (var driver = new ChromeDriver())
            {
                var link1 = "https://www.youtube.com/watch?v=0GIgk4yuHOQ";
                //open a music
                driver.Navigate().GoToUrl(link1);
                var link2 = "https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/f/fbe53d6d-c13f-4eec-9bcf-62f19cfab15a/d4m0h4v-9442b1f2-6a49-4818-8f51-5ebe216f043c.gif?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJ1cm46YXBwOjdlMGQxODg5ODIyNjQzNzNhNWYwZDQxNWVhMGQyNmUwIiwic3ViIjoidXJuOmFwcDo3ZTBkMTg4OTgyMjY0MzczYTVmMGQ0MTVlYTBkMjZlMCIsImF1ZCI6WyJ1cm46c2VydmljZTpmaWxlLmRvd25sb2FkIl0sIm9iaiI6W1t7InBhdGgiOiIvZi9mYmU1M2Q2ZC1jMTNmLTRlZWMtOWJjZi02MmYxOWNmYWIxNWEvZDRtMGg0di05NDQyYjFmMi02YTQ5LTQ4MTgtOGY1MS01ZWJlMjE2ZjA0M2MuZ2lmIn1dXX0.BTTlingNpBqH5O9dNVienFsArNqkfUc7KXnIgHumrBQ";
                //Dance robot, dance
                driver.ExecuteScript($"window.open('{link2}', '_blank');");
                Thread.Sleep(20000);
            }

Use "&" instead of "&".

edit included the newer across() syntax

Here's another tidyverse solution, using filter(across()) or previously filter_at. The advantage is that you can easily extend to more than one column.

Below also a solution with filter_all in order to find the string in any column, using diamonds as example, looking for the string "V"

library(tidyverse)

String in only one column

# for only one column... extendable to more than one creating a column list in `across` or `vars`!
mtcars %>% 
  rownames_to_column("type") %>% 
  filter(across(type, ~ !grepl('Toyota|Mazda', .))) %>%
  head()
#>                type  mpg cyl  disp  hp drat    wt  qsec vs am gear carb
#> 1        Datsun 710 22.8   4 108.0  93 3.85 2.320 18.61  1  1    4    1
#> 2    Hornet 4 Drive 21.4   6 258.0 110 3.08 3.215 19.44  1  0    3    1
#> 3 Hornet Sportabout 18.7   8 360.0 175 3.15 3.440 17.02  0  0    3    2
#> 4           Valiant 18.1   6 225.0 105 2.76 3.460 20.22  1  0    3    1
#> 5        Duster 360 14.3   8 360.0 245 3.21 3.570 15.84  0  0    3    4
#> 6         Merc 240D 24.4   4 146.7  62 3.69 3.190 20.00  1  0    4    2

The now superseded syntax for the same would be:

mtcars %>% 
  rownames_to_column("type") %>% 
  filter_at(.vars= vars(type), all_vars(!grepl('Toyota|Mazda',.))) 

String in all columns:

# remove all rows where any column contains 'V'
diamonds %>%
  filter(across(everything(), ~ !grepl('V', .))) %>%
  head
#> # A tibble: 6 x 10
#>   carat cut     color clarity depth table price     x     y     z
#>   <dbl> <ord>   <ord> <ord>   <dbl> <dbl> <int> <dbl> <dbl> <dbl>
#> 1  0.23 Ideal   E     SI2      61.5    55   326  3.95  3.98  2.43
#> 2  0.21 Premium E     SI1      59.8    61   326  3.89  3.84  2.31
#> 3  0.31 Good    J     SI2      63.3    58   335  4.34  4.35  2.75
#> 4  0.3  Good    J     SI1      64      55   339  4.25  4.28  2.73
#> 5  0.22 Premium F     SI1      60.4    61   342  3.88  3.84  2.33
#> 6  0.31 Ideal   J     SI2      62.2    54   344  4.35  4.37  2.71

The now superseded syntax for the same would be:

diamonds %>% 
  filter_all(all_vars(!grepl('V', .))) %>%
  head

I tried to find an across alternative for the following, but I didn't immediately come up with a good solution:

    #get all rows where any column contains 'V'
    diamonds %>%
    filter_all(any_vars(grepl('V',.))) %>%
      head
    #> # A tibble: 6 x 10
    #>   carat cut       color clarity depth table price     x     y     z
    #>   <dbl> <ord>     <ord> <ord>   <dbl> <dbl> <int> <dbl> <dbl> <dbl>
    #> 1 0.23  Good      E     VS1      56.9    65   327  4.05  4.07  2.31
    #> 2 0.290 Premium   I     VS2      62.4    58   334  4.2   4.23  2.63
    #> 3 0.24  Very Good J     VVS2     62.8    57   336  3.94  3.96  2.48
    #> 4 0.24  Very Good I     VVS1     62.3    57   336  3.95  3.98  2.47
    #> 5 0.26  Very Good H     SI1      61.9    55   337  4.07  4.11  2.53
    #> 6 0.22  Fair      E     VS2      65.1    61   337  3.87  3.78  2.49

Update: Thanks to user Petr Kajzar in this answer, here also an approach for the above:

diamonds %>%
   filter(rowSums(across(everything(), ~grepl("V", .x))) > 0)

This is a generic, HTML source ordered solution where:

• The first column in source order is fluid
• The second column in source order is fixed
  • This column can be floated left or right using CSS

Fixed/Second Column on Right

#wrapper {_x000D_
  margin-right: 200px;_x000D_
}_x000D_
#content {_x000D_
  float: left;_x000D_
  width: 100%;_x000D_
  background-color: powderblue;_x000D_
}_x000D_
#sidebar {_x000D_
  float: right;_x000D_
  width: 200px;_x000D_
  margin-right: -200px;_x000D_
  background-color: palevioletred;_x000D_
}_x000D_
#cleared {_x000D_
  clear: both;_x000D_
}

<div id="wrapper">_x000D_
  <div id="content">Column 1 (fluid)</div>_x000D_
  <div id="sidebar">Column 2 (fixed)</div>_x000D_
  <div id="cleared"></div>_x000D_
</div>

Fixed/Second Column on Left

#wrapper {_x000D_
  margin-left: 200px;_x000D_
}_x000D_
#content {_x000D_
  float: right;_x000D_
  width: 100%;_x000D_
  background-color: powderblue;_x000D_
}_x000D_
#sidebar {_x000D_
  float: left;_x000D_
  width: 200px;_x000D_
  margin-left: -200px;_x000D_
  background-color: palevioletred;_x000D_
}_x000D_
#cleared {_x000D_
  clear: both;_x000D_
}

<div id="wrapper">_x000D_
  <div id="content">Column 1 (fluid)</div>_x000D_
  <div id="sidebar">Column 2 (fixed)</div>_x000D_
  <div id="cleared"></div>_x000D_
</div>

Alternate solution is to use display: table-cell; which results in equal height columns.

Use a regular for loop and format the index to be used in the selector.

var array = [];
for (var i = 0; i < 4; i++) {
    var selector = '' + i;
    if (selector.length == 1)
        selector = '0' + selector;
    selector = '#event' + selector;
    array.push($(selector, response).html());
}

Sometimes parse_str() alone is note accurate, it could display for example:

$url = "somepage?id=123&lang=gr&size=300";

parse_str() would return:

Array ( 
    [somepage?id] => 123 
    [lang] => gr 
    [size] => 300 
)

It would be better to combine parse_str() with parse_url() like so:

$url = "somepage?id=123&lang=gr&size=300";
parse_str( parse_url( $url, PHP_URL_QUERY), $array );
print_r( $array );

You should increase the driver memory. In your $SPARK_HOME/conf folder you should find the file spark-defaults.conf, edit and set the spark.driver.memory 4000m depending on the memory on your master, I think. This is what fixed the issue for me and everything runs smoothly

This should works for empty dir (You may need to check if the second string starts with / which should be treat as an absolute path?):

#!/bin/bash

join_path() {
    echo "${1:+$1/}$2" | sed 's#//#/#g'
}

join_path "" a.bin
join_path "/data" a.bin
join_path "/data/" a.bin

Output:

a.bin
/data/a.bin
/data/a.bin

Reference: Shell Parameter Expansion

I have made this like that.

    Random random = new Random();
    ArrayList<Integer> arrayList = new ArrayList<Integer>();

    while (arrayList.size() < 6) { // how many numbers u need - it will 6
        int a = random.nextInt(49)+1; // this will give numbers between 1 and 50.

        if (!arrayList.contains(a)) {
            arrayList.add(a);
        }
    }

Don't see any external libraries mentioned here, but Lodash has _.template(),

https://lodash.com/docs/4.17.10#template

If you're already making use of the library it's worth checking out, and if you're not making use of Lodash you can always cherry pick methods from npm npm install lodash.template so you can cut down overhead.

Simplest form -

var compiled = _.template('hello <%= user %>!');
compiled({ 'user': 'fred' });
// => 'hello fred!'

There are a bunch of configuration options also -

_.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
var compiled = _.template('hello {{ user }}!');
compiled({ 'user': 'mustache' });
// => 'hello mustache!'

I found custom delimiters most interesting.

This misled me a bit - it should be setImageResource instead of setBackgroundResource :) !!

The following works fine :

ImageButton btn = (ImageButton)findViewById(R.id.imageButton1);       
 btn.setImageResource(R.drawable.actions_record);

while when using the setBackgroundResource the actual imagebutton's image stays while the background image is changed which leads to a ugly looking imageButton object

Thanks.

As a button value is an attribute you need to use the .attr() method in jquery. This should do it

<script type="text/javascript">
    $(document).ready(function() {
        $('.my_button').click(function() {
            alert($(this).attr("value"));
        });
    });
</script>

You can also use attr to set attributes, more info in the docs.

This only works in JQuery 1.6+. See postpostmodern's answer for older versions.

If you want to use Spring Boot 1.2.5 with Spring Boot Maven Plugin 1.3.0.M2, here's out solution:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.2.5.RELEASE</version>
</parent>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>1.3.0.M2</version>
            <configuration>
                <executable>true</executable>
            </configuration>
        </plugin>
    </plugins>
</build>

<pluginRepositories>
    <pluginRepository>
        <id>spring-libs-milestones</id>
        <url>http://repo.spring.io/libs-milestone</url>
    </pluginRepository> 
</pluginRepositories>

Then compile as ususal: mvn clean package, make a symlink ln -s /.../myapp.jar /etc/init.d/myapp, make it executable chmod +x /etc/init.d/myapp and start it service myapp start (with Ubuntu Server)

I use this code. It makes sure that file gets created if it doesn't exist and also adds bit of error checks.

static void appendLineToFile(string filepath, string line)
{
    std::ofstream file;
    //can't enable exception now because of gcc bug that raises ios_base::failure with useless message
    //file.exceptions(file.exceptions() | std::ios::failbit);
    file.open(filepath, std::ios::out | std::ios::app);
    if (file.fail())
        throw std::ios_base::failure(std::strerror(errno));

    //make sure write fails with exception if something is wrong
    file.exceptions(file.exceptions() | std::ios::failbit | std::ifstream::badbit);

    file << line << std::endl;
}

I've imported the Java project from OpenCV SDK into an Android Studio gradle project and made it available at https://github.com/ctodobom/OpenCV-3.1.0-Android

You can include it on your project only adding two lines into build.gradle file thanks to jitpack.io service.

A little more information on XOR operation.

• XOR a number with itself odd number of times the result is number itself.
• XOR a number even number of times with itself, the result is 0.
• Also XOR with 0 is always the number itself.

to disable past date just use :

  $('.input-group.date').datepicker({
       format: 'dd/mm/yyyy',
       startDate: 'today'
  });

In bootstrap tooltip just use data-html="true"

Here's a function to pretty up your json: pretty_json

i wrote this sp to create automatically the schema with all things, pk, fk, partitions, constraints... I wrote it to run in same sp.

IMPORTANT!! before exec

    create type TableType as table (ObjectID int)

here the SP:

create PROCEDURE [dbo].[util_ScriptTable] 
     @DBName SYSNAME
    ,@schema sysname
    ,@TableName SYSNAME
    ,@IncludeConstraints BIT = 1
    ,@IncludeIndexes BIT = 1
    ,@NewTableSchema sysname
    ,@NewTableName SYSNAME = NULL
    ,@UseSystemDataTypes BIT = 0
    ,@script varchar(max) output
AS 
BEGIN try
    if not exists (select * from sys.types where name = 'TableType')
        create type TableType as table (ObjectID int)--drop type TableType
    
    declare @sql nvarchar(max)
  
    DECLARE @MainDefinition TABLE (FieldValue VARCHAR(200))
    --DECLARE @DBName SYSNAME
    DECLARE @ClusteredPK BIT
    DECLARE @TableSchema NVARCHAR(255)
    
    --SET @DBName = DB_NAME(DB_ID())
    SELECT @TableName = name FROM sysobjects WHERE id = OBJECT_ID(@TableName)
    
    DECLARE @ShowFields TABLE (FieldID INT IDENTITY(1,1)
                                        ,DatabaseName VARCHAR(100)
                                        ,TableOwner VARCHAR(100)
                                        ,TableName VARCHAR(100)
                                        ,FieldName VARCHAR(100)
                                        ,ColumnPosition INT
                                        ,ColumnDefaultValue VARCHAR(100)
                                        ,ColumnDefaultName VARCHAR(100)
                                        ,IsNullable BIT
                                        ,DataType VARCHAR(100)
                                        ,MaxLength varchar(10)
                                        ,NumericPrecision INT
                                        ,NumericScale INT
                                        ,DomainName VARCHAR(100)
                                        ,FieldListingName VARCHAR(110)
                                        ,FieldDefinition CHAR(1)
                                        ,IdentityColumn BIT
                                        ,IdentitySeed INT
                                        ,IdentityIncrement INT
                                        ,IsCharColumn BIT 
                                        ,IsComputed varchar(255))
    
    DECLARE @HoldingArea TABLE(FldID SMALLINT IDENTITY(1,1)
                                        ,Flds VARCHAR(4000)
                                        ,FldValue CHAR(1) DEFAULT(0))
    
    DECLARE @PKObjectID TABLE(ObjectID INT)
    
    DECLARE @Uniques TABLE(ObjectID INT)
    
    DECLARE @HoldingAreaValues TABLE(FldID SMALLINT IDENTITY(1,1)
                                                ,Flds VARCHAR(4000)
                                                ,FldValue CHAR(1) DEFAULT(0))
    
    DECLARE @Definition TABLE(DefinitionID SMALLINT IDENTITY(1,1)
                                        ,FieldValue VARCHAR(200))

  
  set @sql=
  '
  use '+@DBName+'
  SELECT distinct DB_NAME()
            ,inf.TABLE_SCHEMA
            ,inf.TABLE_NAME
            ,''[''+inf.COLUMN_NAME+'']'' as COLUMN_NAME
            ,CAST(inf.ORDINAL_POSITION AS INT)
            ,inf.COLUMN_DEFAULT
            ,dobj.name AS ColumnDefaultName
            ,CASE WHEN inf.IS_NULLABLE = ''YES'' THEN 1 ELSE 0 END
            ,inf.DATA_TYPE
            ,case inf.CHARACTER_MAXIMUM_LENGTH when -1 then ''max'' else CAST(inf.CHARACTER_MAXIMUM_LENGTH AS varchar) end--CAST(CHARACTER_MAXIMUM_LENGTH AS INT)
            ,CAST(inf.NUMERIC_PRECISION AS INT)
            ,CAST(inf.NUMERIC_SCALE AS INT)
            ,inf.DOMAIN_NAME
            ,inf.COLUMN_NAME + '',''
            ,'''' AS FieldDefinition
            --caso di viste, dà come campo identity ma nn dà i valori, quindi lo ignoro
            ,CASE WHEN ic.object_id IS not NULL and ic.seed_value is not null THEN 1 ELSE 0 END AS IdentityColumn--CASE WHEN ic.object_id IS NULL THEN 0 ELSE 1 END AS IdentityColumn
            ,CAST(ISNULL(ic.seed_value,0) AS INT) AS IdentitySeed
            ,CAST(ISNULL(ic.increment_value,0) AS INT) AS IdentityIncrement
            ,CASE WHEN c.collation_name IS NOT NULL THEN 1 ELSE 0 END AS IsCharColumn 
            ,cc.definition 
            from (select schema_id,object_id,name from sys.views union all select schema_id,object_id,name from sys.tables)t
                --sys.tables t
            join sys.schemas s on t.schema_id=s.schema_id
            JOIN sys.columns c ON  t.object_id=c.object_id --AND s.schema_id=c.schema_id
            LEFT JOIN sys.identity_columns ic ON t.object_id=ic.object_id AND c.column_id=ic.column_id
            left JOIN sys.types st ON st.system_type_id=c.system_type_id and st.principal_id=t.object_id--COALESCE(c.DOMAIN_NAME,c.DATA_TYPE) = st.name
            LEFT OUTER JOIN sys.objects dobj ON dobj.object_id = c.default_object_id AND dobj.type = ''D''
            left join sys.computed_columns cc on t.object_id=cc.object_id and c.column_id=cc.column_id
            join INFORMATION_SCHEMA.COLUMNS inf on t.name=inf.TABLE_NAME
                                               and s.name=inf.TABLE_SCHEMA
                                               and c.name=inf.COLUMN_NAME
    WHERE inf.TABLE_NAME = @TableName and inf.TABLE_SCHEMA=@schema 
    ORDER BY inf.ORDINAL_POSITION
    '
    
  print @sql
  INSERT INTO @ShowFields( DatabaseName
                                    ,TableOwner
                                    ,TableName
                                    ,FieldName
                                    ,ColumnPosition
                                    ,ColumnDefaultValue
                                    ,ColumnDefaultName
                                    ,IsNullable
                                    ,DataType
                                    ,MaxLength
                                    ,NumericPrecision
                                    ,NumericScale
                                    ,DomainName
                                    ,FieldListingName
                                    ,FieldDefinition
                                    ,IdentityColumn
                                    ,IdentitySeed
                                    ,IdentityIncrement
                                    ,IsCharColumn
                                    ,IsComputed)
                                    
    exec sp_executesql @sql,
                       N'@TableName varchar(50),@schema varchar(50)',
                       @TableName=@TableName,@schema=@schema            
    /*
    SELECT @DBName--DB_NAME()
            ,TABLE_SCHEMA
            ,TABLE_NAME
            ,COLUMN_NAME
            ,CAST(ORDINAL_POSITION AS INT)
            ,COLUMN_DEFAULT
            ,dobj.name AS ColumnDefaultName
            ,CASE WHEN c.IS_NULLABLE = 'YES' THEN 1 ELSE 0 END
            ,DATA_TYPE
            ,CAST(CHARACTER_MAXIMUM_LENGTH AS INT)
            ,CAST(NUMERIC_PRECISION AS INT)
            ,CAST(NUMERIC_SCALE AS INT)
            ,DOMAIN_NAME
            ,COLUMN_NAME + ','
            ,'' AS FieldDefinition
            ,CASE WHEN ic.object_id IS NULL THEN 0 ELSE 1 END AS IdentityColumn
            ,CAST(ISNULL(ic.seed_value,0) AS INT) AS IdentitySeed
            ,CAST(ISNULL(ic.increment_value,0) AS INT) AS IdentityIncrement
            ,CASE WHEN st.collation_name IS NOT NULL THEN 1 ELSE 0 END AS IsCharColumn 
            FROM INFORMATION_SCHEMA.COLUMNS c
            JOIN sys.columns sc ON  c.TABLE_NAME = OBJECT_NAME(sc.object_id) AND c.COLUMN_NAME = sc.Name
            LEFT JOIN sys.identity_columns ic ON c.TABLE_NAME = OBJECT_NAME(ic.object_id) AND c.COLUMN_NAME = ic.Name
            JOIN sys.types st ON COALESCE(c.DOMAIN_NAME,c.DATA_TYPE) = st.name
            LEFT OUTER JOIN sys.objects dobj ON dobj.object_id = sc.default_object_id AND dobj.type = 'D'

    WHERE c.TABLE_NAME = @TableName
    ORDER BY c.TABLE_NAME, c.ORDINAL_POSITION
    */
    SELECT TOP 1 @TableSchema = TableOwner FROM @ShowFields
    
    INSERT INTO @HoldingArea (Flds) VALUES('(')
    
    INSERT INTO @Definition(FieldValue)VALUES('CREATE TABLE ' + CASE WHEN @NewTableName IS NOT NULL THEN @DBName + '.' + @NewTableSchema + '.' + @NewTableName ELSE @DBName + '.' + @TableSchema + '.' + @TableName END)
    INSERT INTO @Definition(FieldValue)VALUES('(')
    INSERT INTO @Definition(FieldValue)
    SELECT   CHAR(10) + FieldName + ' ' + 
        --CASE WHEN DomainName IS NOT NULL AND @UseSystemDataTypes = 0 THEN DomainName + CASE WHEN IsNullable = 1 THEN ' NULL ' ELSE ' NOT NULL ' END ELSE UPPER(DataType) +CASE WHEN IsCharColumn = 1 THEN '(' + CAST(MaxLength AS VARCHAR(10)) + ')' ELSE '' END +CASE WHEN IdentityColumn = 1 THEN ' IDENTITY(' + CAST(IdentitySeed AS VARCHAR(5))+ ',' + CAST(IdentityIncrement AS VARCHAR(5)) + ')' ELSE '' END +CASE WHEN IsNullable = 1 THEN ' NULL ' ELSE ' NOT NULL ' END +CASE WHEN ColumnDefaultName IS NOT NULL AND @IncludeConstraints = 1 THEN 'CONSTRAINT [' + ColumnDefaultName + '] DEFAULT' + UPPER(ColumnDefaultValue) ELSE '' END END + CASE WHEN FieldID = (SELECT MAX(FieldID) FROM @ShowFields) THEN '' ELSE ',' END 
        
        CASE WHEN DomainName IS NOT NULL AND @UseSystemDataTypes = 0 THEN DomainName + 
            CASe WHEN IsNullable = 1 THEN ' NULL ' 
            ELSE ' NOT NULL ' 
            END 
        ELSE 
            case when IsComputed is null then
                UPPER(DataType) +
                CASE WHEN IsCharColumn = 1 THEN '(' + CAST(MaxLength AS VARCHAR(10)) + ')' 
                ELSE 
                    CASE WHEN DataType = 'numeric' THEN '(' + CAST(NumericPrecision AS VARCHAR(10))+','+ CAST(NumericScale AS VARCHAR(10)) + ')' 
                    ELSE
                        CASE WHEN DataType = 'decimal' THEN '(' + CAST(NumericPrecision AS VARCHAR(10))+','+ CAST(NumericScale AS VARCHAR(10)) + ')' 
                        ELSE '' 
                        end  
                    end 
                END +
                CASE WHEN IdentityColumn = 1 THEN ' IDENTITY(' + CAST(IdentitySeed AS VARCHAR(5))+ ',' + CAST(IdentityIncrement AS VARCHAR(5)) + ')' 
                ELSE '' 
                END +
                CASE WHEN IsNullable = 1 THEN ' NULL ' 
                ELSE ' NOT NULL ' 
                END +
                CASE WHEN ColumnDefaultName IS NOT NULL AND @IncludeConstraints = 1 THEN 'CONSTRAINT [' + replace(ColumnDefaultName,@TableName,@NewTableName) + '] DEFAULT' + UPPER(ColumnDefaultValue) 
                ELSE '' 
                END 
            else
                ' as '+IsComputed+' '
            end
        END + 
        CASE WHEN FieldID = (SELECT MAX(FieldID) FROM @ShowFields) THEN '' 
        ELSE ',' 
        END 
        
    FROM    @ShowFields
    
    IF @IncludeConstraints = 1
        BEGIN    
        
        set @sql=
        '
        use '+@DBName+'
        SELECT  distinct  '',CONSTRAINT ['' + @NewTableName+''_''+replace(name,@TableName,'''') + ''] FOREIGN KEY ('' + ParentColumns + '') REFERENCES ['' + ReferencedObject + '']('' + ReferencedColumns + '')'' 
           FROM ( SELECT   ReferencedObject = OBJECT_NAME(fk.referenced_object_id), ParentObject = OBJECT_NAME(parent_object_id),fk.name
                ,   REVERSE(SUBSTRING(REVERSE((   SELECT cp.name + '',''   
                FROM   sys.foreign_key_columns fkc   
                JOIN sys.columns cp ON fkc.parent_object_id = cp.object_id AND fkc.parent_column_id = cp.column_id   
                WHERE fkc.constraint_object_id = fk.object_id   FOR XML PATH('''')   )), 2, 8000)) ParentColumns,   
                REVERSE(SUBSTRING(REVERSE((   SELECT cr.name + '',''   
                FROM   sys.foreign_key_columns fkc  
                JOIN sys.columns cr ON fkc.referenced_object_id = cr.object_id AND fkc.referenced_column_id = cr.column_id
                WHERE fkc.constraint_object_id = fk.object_id   FOR XML PATH('''')   )), 2, 8000)) ReferencedColumns   
                FROM sys.foreign_keys fk    
                    inner join sys.schemas s on fk.schema_id=s.schema_id and s.name=@schema) a    
            WHERE ParentObject = @TableName    
        '
        
        print @sql
        
        INSERT INTO @Definition(FieldValue)
        exec sp_executesql @sql,
                   N'@TableName varchar(50),@NewTableName varchar(50),@schema varchar(50)',
                       @TableName=@TableName,@NewTableName=@NewTableName,@schema=@schema
            /*
           SELECT    ',CONSTRAINT [' + name + '] FOREIGN KEY (' + ParentColumns + ') REFERENCES [' + ReferencedObject + '](' + ReferencedColumns + ')'  
           FROM ( SELECT   ReferencedObject = OBJECT_NAME(fk.referenced_object_id), ParentObject = OBJECT_NAME(parent_object_id),fk.name
                ,   REVERSE(SUBSTRING(REVERSE((   SELECT cp.name + ','   
                FROM   sys.foreign_key_columns fkc   
                JOIN sys.columns cp ON fkc.parent_object_id = cp.object_id AND fkc.parent_column_id = cp.column_id   
                WHERE fkc.constraint_object_id = fk.object_id   FOR XML PATH('')   )), 2, 8000)) ParentColumns,   
                REVERSE(SUBSTRING(REVERSE((   SELECT cr.name + ','   
                FROM   sys.foreign_key_columns fkc  
                JOIN sys.columns cr ON fkc.referenced_object_id = cr.object_id AND fkc.referenced_column_id = cr.column_id
                WHERE fkc.constraint_object_id = fk.object_id   FOR XML PATH('')   )), 2, 8000)) ReferencedColumns   
                FROM sys.foreign_keys fk    ) a    
            WHERE ParentObject = @TableName    
            */
            
            set @sql=
            '
            use '+@DBName+'
            SELECT distinct '',CONSTRAINT ['' + @NewTableName+''_''+replace(c.name,@TableName,'''') + ''] CHECK '' + definition 
            FROM sys.check_constraints c join sys.schemas s on c.schema_id=s.schema_id and s.name=@schema    
            WHERE OBJECT_NAME(parent_object_id) = @TableName
            '
            
            print @sql
            INSERT INTO @Definition(FieldValue) 
            exec sp_executesql @sql,
                               N'@TableName varchar(50),@NewTableName varchar(50),@schema varchar(50)',
                       @TableName=@TableName,@NewTableName=@NewTableName,@schema=@schema
            /*
            SELECT ',CONSTRAINT [' + name + '] CHECK ' + definition FROM sys.check_constraints    
            WHERE OBJECT_NAME(parent_object_id) = @TableName
            */
            
            set @sql=
            '
            use '+@DBName+'
            SELECT DISTINCT  PKObject = cco.object_id 
            FROM    sys.key_constraints cco    
            JOIN sys.index_columns cc ON cco.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id    
            JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id
            join sys.schemas s on cco.schema_id=s.schema_id and s.name=@schema
            WHERE    OBJECT_NAME(parent_object_id) = @TableName    AND  i.type = 1 AND    is_primary_key = 1
            '
            print @sql
            INSERT INTO @PKObjectID(ObjectID) 
            exec sp_executesql @sql,
                               N'@TableName varchar(50),@schema varchar(50)',
                               @TableName=@TableName,@schema=@schema
            /*
            SELECT DISTINCT  PKObject = cco.object_id 
            FROM    sys.key_constraints cco    
            JOIN sys.index_columns cc ON cco.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id    
            JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id
            WHERE    OBJECT_NAME(parent_object_id) = @TableName    AND  i.type = 1 AND    is_primary_key = 1
            */
            
            set @sql=
            '
            use '+@DBName+'
            SELECT DISTINCT    PKObject = cco.object_id
            FROM    sys.key_constraints cco   
            JOIN sys.index_columns cc ON cco.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id  
            JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id
            join sys.schemas s on cco.schema_id=s.schema_id and s.name=@schema
            WHERE    OBJECT_NAME(parent_object_id) = @TableName AND  i.type = 2 AND    is_primary_key = 0 AND    is_unique_constraint = 1
            '
            print @sql
            INSERT INTO @Uniques(ObjectID)
            exec sp_executesql @sql,
                               N'@TableName varchar(50),@schema varchar(50)',
                               @TableName=@TableName,@schema=@schema
            /*
            SELECT DISTINCT    PKObject = cco.object_id
            FROM    sys.key_constraints cco   
            JOIN sys.index_columns cc ON cco.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id  
            JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id
            WHERE    OBJECT_NAME(parent_object_id) = @TableName AND  i.type = 2 AND    is_primary_key = 0 AND    is_unique_constraint = 1
            */
            
            SET @ClusteredPK = CASE WHEN @@ROWCOUNT > 0 THEN 1 ELSE 0 END
            
            declare @t TableType
            insert @t select * from @PKObjectID
            declare @u TableType
            insert @u select * from @Uniques
            
            set @sql=
            '
            use '+@DBName+'
            SELECT distinct '',CONSTRAINT '' + @NewTableName+''_''+replace(cco.name,@TableName,'''') + CASE type WHEN ''PK'' THEN '' PRIMARY KEY '' + CASE WHEN pk.ObjectID IS NULL THEN '' NONCLUSTERED '' ELSE '' CLUSTERED '' END  WHEN ''UQ'' THEN '' UNIQUE '' END + CASE WHEN u.ObjectID IS NOT NULL THEN '' NONCLUSTERED '' ELSE '''' END 
            + ''(''+REVERSE(SUBSTRING(REVERSE(( SELECT   c.name +  + CASE WHEN cc.is_descending_key = 1 THEN '' DESC'' ELSE '' ASC'' END + '',''    
            FROM   sys.key_constraints ccok   
            LEFT JOIN sys.index_columns cc ON ccok.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id
            LEFT JOIN sys.columns c ON cc.object_id = c.object_id AND cc.column_id = c.column_id 
            LEFT JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id  
            WHERE i.object_id = ccok.parent_object_id AND   ccok.object_id = cco.object_id    
            order by key_ordinal FOR XML PATH(''''))), 2, 8000)) + '')''
            FROM sys.key_constraints cco 
            inner join sys.schemas s on cco.schema_id=s.schema_id and s.name=@schema
            LEFT JOIN @U u ON cco.object_id = u.objectID
            LEFT JOIN @t pk ON cco.object_id = pk.ObjectID    
            WHERE    OBJECT_NAME(cco.parent_object_id) = @TableName 
            
            '
            
            print @sql
            INSERT INTO @Definition(FieldValue)
            exec sp_executesql @sql,
                               N'@TableName varchar(50),@NewTableName varchar(50),@schema varchar(50),@t TableType readonly,@u TableType readonly',
                               @TableName=@TableName,@NewTableName=@NewTableName,@schema=@schema,@t=@t,@u=@u
            
            /*
            SELECT ',CONSTRAINT ' + name + CASE type WHEN 'PK' THEN ' PRIMARY KEY ' + CASE WHEN pk.ObjectID IS NULL THEN ' NONCLUSTERED ' ELSE ' CLUSTERED ' END  WHEN 'UQ' THEN ' UNIQUE ' END + CASE WHEN u.ObjectID IS NOT NULL THEN ' NONCLUSTERED ' ELSE '' END 
            + '(' +REVERSE(SUBSTRING(REVERSE(( SELECT   c.name +  + CASE WHEN cc.is_descending_key = 1 THEN ' DESC' ELSE ' ASC' END + ','    
            FROM   sys.key_constraints ccok   
            LEFT JOIN sys.index_columns cc ON ccok.parent_object_id = cc.object_id AND cco.unique_index_id = cc.index_id
           LEFT JOIN sys.columns c ON cc.object_id = c.object_id AND cc.column_id = c.column_id 
           LEFT JOIN sys.indexes i ON cc.object_id = i.object_id AND cc.index_id = i.index_id  
           WHERE i.object_id = ccok.parent_object_id AND   ccok.object_id = cco.object_id    FOR XML PATH(''))), 2, 8000)) + ')'
           FROM sys.key_constraints cco 
           LEFT JOIN @PKObjectID pk ON cco.object_id = pk.ObjectID    
           LEFT JOIN @Uniques u ON cco.object_id = u.objectID
           WHERE    OBJECT_NAME(cco.parent_object_id) = @TableName 
           */
        END
           
        INSERT INTO @Definition(FieldValue) VALUES(')')
        
        set @sql=
        '
        use '+@DBName+'
        select '' on '' + d.name + ''([''+c.name+''])''
        from sys.tables t join sys.indexes i on(i.object_id = t.object_id and i.index_id < 2)
                          join sys.index_columns ic on(ic.partition_ordinal > 0 and ic.index_id = i.index_id and ic.object_id = t.object_id)
                          join sys.columns c on(c.object_id = ic.object_id and c.column_id = ic.column_id)
                          join sys.schemas s on t.schema_id=s.schema_id
                          join sys.data_spaces d on i.data_space_id=d.data_space_id
        where t.name=@TableName and s.name=@schema
        order by key_ordinal
        '
        
        print 'x'
        print @sql
        INSERT INTO @Definition(FieldValue) 
        exec sp_executesql @sql,
                           N'@TableName varchar(50),@schema varchar(50)',
                           @TableName=@TableName,@schema=@schema
             
        IF @IncludeIndexes = 1
        BEGIN
            set @sql=
            '
            use '+@DBName+'
            SELECT distinct '' CREATE '' + i.type_desc + '' INDEX ['' + replace(i.name COLLATE SQL_Latin1_General_CP1_CI_AS,@TableName,@NewTableName) + ''] ON '+@DBName+'.'+@NewTableSchema+'.'+@NewTableName+' ('' 
            +   REVERSE(SUBSTRING(REVERSE((   SELECT name + CASE WHEN sc.is_descending_key = 1 THEN '' DESC'' ELSE '' ASC'' END + '',''   
            FROM  sys.index_columns sc  
            JOIN sys.columns c ON sc.object_id = c.object_id AND sc.column_id = c.column_id   
            WHERE  t.name=@TableName AND  sc.object_id = i.object_id AND  sc.index_id = i.index_id   
                                         and is_included_column=0
            ORDER BY key_ordinal ASC   FOR XML PATH('''')    )), 2, 8000)) + '')''+
            ISNULL( '' include (''+REVERSE(SUBSTRING(REVERSE((   SELECT name + '',''   
            FROM  sys.index_columns sc  
            JOIN sys.columns c ON sc.object_id = c.object_id AND sc.column_id = c.column_id   
            WHERE  t.name=@TableName AND  sc.object_id = i.object_id AND  sc.index_id = i.index_id   
                                         and is_included_column=1
            ORDER BY key_ordinal ASC   FOR XML PATH('''')    )), 2, 8000))+'')'' ,'''')+''''    
            FROM sys.indexes i join sys.tables t on i.object_id=t.object_id
                               join sys.schemas s on t.schema_id=s.schema_id   
            AND CASE WHEN @ClusteredPK = 1 AND is_primary_key = 1 AND i.type = 1 THEN 0 ELSE 1 END = 1   AND is_unique_constraint = 0   AND is_primary_key = 0 
                where t.name=@TableName and s.name=@schema
            '
            
            print @sql
            INSERT INTO @Definition(FieldValue)    
            exec sp_executesql @sql,
                               N'@TableName varchar(50),@NewTableName varchar(50),@schema varchar(50), @ClusteredPK bit',
                               @TableName=@TableName,@NewTableName=@NewTableName,@schema=@schema,@ClusteredPK=@ClusteredPK
            
        END 
       
            /*
                
                SELECT   'CREATE ' + type_desc + ' INDEX [' + [name] COLLATE SQL_Latin1_General_CP1_CI_AS + '] ON [' +  OBJECT_NAME(object_id) + '] (' +   REVERSE(SUBSTRING(REVERSE((   SELECT name + CASE WHEN sc.is_descending_key = 1 THEN ' DESC' ELSE ' ASC' END + ','   
                FROM  sys.index_columns sc  
                JOIN sys.columns c ON sc.object_id = c.object_id AND sc.column_id = c.column_id   
                WHERE  OBJECT_NAME(sc.object_id) = @TableName AND  sc.object_id = i.object_id AND  sc.index_id = i.index_id   
                ORDER BY index_column_id ASC   FOR XML PATH('')    )), 2, 8000)) + ')'    
                FROM sys.indexes i    
                WHERE   OBJECT_NAME(object_id) = @TableName
                AND CASE WHEN @ClusteredPK = 1 AND is_primary_key = 1 AND type = 1 THEN 0 ELSE 1 END = 1   AND is_unique_constraint = 0   AND is_primary_key = 0 
               
            */
            
            INSERT INTO @MainDefinition(FieldValue)   
            SELECT FieldValue FROM @Definition    
            ORDER BY DefinitionID ASC 
            
            ----------------------------------
            --SELECT FieldValue+'' FROM @MainDefinition FOR XML PATH('')
            set @script='use '+@DBName+' '+(SELECT FieldValue+'' FROM @MainDefinition FOR XML PATH(''))
            
            --declare @q    varchar(max)
            --set @q=(select replace((SELECT FieldValue FROM @MainDefinition FOR XML PATH('')),'</FieldValue>',''))
            --set @script=(select REPLACE(@q,'<FieldValue>',''))
            --drop type TableType
END try
-- ##############################################################################################################################################################################
BEGIN CATCH        
    BEGIN
        -- INIZIO  Procedura in errore =========================================================================================================================================================
            PRINT '***********************************************************************************************************************************************************' 
            PRINT 'ErrorNumber               : ' + CAST(ERROR_NUMBER() AS NVARCHAR(MAX))
            PRINT 'ErrorSeverity             : ' + CAST(ERROR_SEVERITY() AS NVARCHAR(MAX)) 
            PRINT 'ErrorState                : ' + CAST(ERROR_STATE() AS NVARCHAR(MAX)) 
            PRINT 'ErrorLine                 : ' + CAST(ERROR_LINE() AS NVARCHAR(MAX)) 
            PRINT 'ErrorMessage              : ' + CAST(ERROR_MESSAGE() AS NVARCHAR(MAX))
            PRINT '***********************************************************************************************************************************************************' 
        -- FINE  Procedura in errore =========================================================================================================================================================
    END 
        set @script=''
    return -1
END CATCH   
-- ##############################################################################################################################################################################   

to exec it:

declare @s varchar(max)
exec [util_ScriptTable]   'db','schema_source','table_source',1,1,'schema_dest','tab_dest',0,@s output
select @s

Start by selecting the sheets you want to combine:

ThisWorkbook.Sheets(Array("Sheet1", "Sheet2")).Select

ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:= _
    "C:\tempo.pdf", Quality:= xlQualityStandard, IncludeDocProperties:=True, _
     IgnorePrintAreas:=False, OpenAfterPublish:=True

What's the difference between "include" and "require" in Ruby?

Answer:

The include and require methods do very different things.

The require method does what include does in most other programming languages: run another file. It also tracks what you've required in the past and won't require the same file twice. To run another file without this added functionality, you can use the load method.

The include method takes all the methods from another module and includes them into the current module. This is a language-level thing as opposed to a file-level thing as with require. The include method is the primary way to "extend" classes with other modules (usually referred to as mix-ins). For example, if your class defines the method "each", you can include the mixin module Enumerable and it can act as a collection. This can be confusing as the include verb is used very differently in other languages.

Source

So if you just want to use a module, rather than extend it or do a mix-in, then you'll want to use require.

Oddly enough, Ruby's require is analogous to C's include, while Ruby's include is almost nothing like C's include.

SELECT SUBDATE(NOW(),1);

where now() function returs current date and time of system in Timestamp...

you can use:

SELECT SUBDATE(CURDATE(),1)

If you're using php 7.3 for laravel 5.7. this work for me

sudo apt-get install php-gd php-xml php7.3-mbstring

My requirement is to check if specific software is installed in my system. This solution works as expected. It might help you. I used a windows application in c# with visual studio 2015.

 private void Form1_Load(object sender, EventArgs e)
        {

            object line;
            string softwareinstallpath = string.Empty;
            string registry_key = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall";
            using (var baseKey = Microsoft.Win32.RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64))
            {
                using (var key = baseKey.OpenSubKey(registry_key))
                {
                    foreach (string subkey_name in key.GetSubKeyNames())
                    {
                        using (var subKey = key.OpenSubKey(subkey_name))
                        {
                            line = subKey.GetValue("DisplayName");
                            if (line != null && (line.ToString().ToUpper().Contains("SPARK")))
                            {

                                softwareinstallpath = subKey.GetValue("InstallLocation").ToString();
                                listBox1.Items.Add(subKey.GetValue("InstallLocation"));
                                break;
                            }
                        }
                    }
                }
            }

            if(softwareinstallpath.Equals(string.Empty))
            {
                MessageBox.Show("The Mirth connect software not installed in this system.")
            }



            string targetPath = softwareinstallpath + @"\custom-lib\";
            string[] files = System.IO.Directory.GetFiles(@"D:\BaseFiles");

            // Copy the files and overwrite destination files if they already exist. 
            foreach (var item in files)
            {
                string srcfilepath = item;
                string fileName = System.IO.Path.GetFileName(item);
                System.IO.File.Copy(srcfilepath, targetPath + fileName, true);
            }
            return;

        }

how about (for char c)

int i = (int)(c - '0');

which does substraction of the char value?

Re the API question (comments), perhaps an extension method?

public static class CharExtensions {
    public static int ParseInt32(this char value) {
        int i = (int)(value - '0');
        if (i < 0 || i > 9) throw new ArgumentOutOfRangeException("value");
        return i;
    }
}

then use int x = c.ParseInt32();

This is slightly modified version of Mark Ransom's answer that works if ch could be more than one character in length.

def find(term, ch):
    """Find all places with ch in str
    """
    for i in range(len(term)):
        if term[i:i + len(ch)] == ch:
            yield i

 //This is The easiest I can Imagine . 
 // You need to just change the order of Columns and rows , Yours is printing columns X rows and the solution is printing them rows X columns 
for(int rows=0;rows<array.length;rows++){
    for(int columns=0;columns <array[rows].length;columns++){
        System.out.print(array[rows][columns] + "\t" );}
    System.out.println();}

Get all distinct id, name and address columns and count the resulting rows.

SELECT COUNT(*) FROM mytable GROUP BY id, name, address

The solution is:

SSLContext sslContext = SSLContexts.custom()
    .useTLS()
    .build();

SSLConnectionSocketFactory f = new SSLConnectionSocketFactory(
    sslContext,
    new String[]{"TLSv1", "TLSv1.1"},   
    null,
    BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);

httpClient = HttpClients.custom()
    .setSSLSocketFactory(f)
    .build();

This requires org.apache.httpcomponents.httpclient 4.3.x though.

There are lots of things I have seen make a model diverge.

1. Too high of a learning rate. You can often tell if this is the case if the loss begins to increase and then diverges to infinity.

2. I am not to familiar with the DNNClassifier but I am guessing it uses the categorical cross entropy cost function. This involves taking the log of the prediction which diverges as the prediction approaches zero. That is why people usually add a small epsilon value to the prediction to prevent this divergence. I am guessing the DNNClassifier probably does this or uses the tensorflow opp for it. Probably not the issue.

3. Other numerical stability issues can exist such as division by zero where adding the epsilon can help. Another less obvious one if the square root who's derivative can diverge if not properly simplified when dealing with finite precision numbers. Yet again I doubt this is the issue in the case of the DNNClassifier.

4. You may have an issue with the input data. Try calling assert not np.any(np.isnan(x)) on the input data to make sure you are not introducing the nan. Also make sure all of the target values are valid. Finally, make sure the data is properly normalized. You probably want to have the pixels in the range [-1, 1] and not [0, 255].

5. The labels must be in the domain of the loss function, so if using a logarithmic-based loss function all labels must be non-negative (as noted by evan pu and the comments below).

One addition to @Omid Ariyan's answer is permissions on directories. Add this after the for loop's done in his pre-commit script.

for DIR in $(find ./ -mindepth 1 -type d -not -path "./.git" -not -path "./.git/*" | sed 's@^\./@@')
do
    # Save the permissions of all the files in the index
    echo $DIR";"`stat -c "%a;%U;%G" $DIR` >> $DATABASE
done

This will save directory permissions as well.

Turns out you can download a MS version of this header from:

https://github.com/mattn/gntp-send/blob/master/include/msinttypes/stdint.h

A portable one can be found here:

http://www.azillionmonkeys.com/qed/pstdint.h

Thanks to the Software Ramblings blog.

entering a command after you logged in can be done by going through SSH section at the bottom of putty and you should have an option Remote command (data to send to the server) separate the two commands with ;

Here are 2 from infochimps.com:

http://www.infochimps.com/datasets/wikipedia-articles-abstract-search

http://www.infochimps.com/datasets/wikipedia-articles-title-autocomplete

When a module is loaded from a file in Python, __file__ is set to its path. You can then use that with other functions to find the directory that the file is located in.

Taking your examples one at a time:

A = os.path.join(os.path.dirname(__file__), '..')
# A is the parent directory of the directory where program resides.

B = os.path.dirname(os.path.realpath(__file__))
# B is the canonicalised (?) directory where the program resides.

C = os.path.abspath(os.path.dirname(__file__))
# C is the absolute path of the directory where the program resides.

You can see the various values returned from these here:

import os
print(__file__)
print(os.path.join(os.path.dirname(__file__), '..'))
print(os.path.dirname(os.path.realpath(__file__)))
print(os.path.abspath(os.path.dirname(__file__)))

and make sure you run it from different locations (such as ./text.py, ~/python/text.py and so forth) to see what difference that makes.

I just want to address some confusion first. __file__ is not a wildcard it is an attribute. Double underscore attributes and methods are considered to be "special" by convention and serve a special purpose.

http://docs.python.org/reference/datamodel.html shows many of the special methods and attributes, if not all of them.

In this case __file__ is an attribute of a module (a module object). In Python a .py file is a module. So import amodule will have an attribute of __file__ which means different things under difference circumstances.

Taken from the docs:

__file__ is the pathname of the file from which the module was loaded, if it was loaded from a file. The __file__ attribute is not present for C modules that are statically linked into the interpreter; for extension modules loaded dynamically from a shared library, it is the pathname of the shared library file.

In your case the module is accessing it's own __file__ attribute in the global namespace.

To see this in action try:

# file: test.py

print globals()
print __file__

And run:

python test.py

{'__builtins__': <module '__builtin__' (built-in)>, '__name__': '__main__', '__file__':
 'test_print__file__.py', '__doc__': None, '__package__': None}
test_print__file__.py

To select columns to plot, I added 2 lines to Vincent Zoonekynd's answer:

#convert to tall/long format(from wide format)
col_plot = c("A","B")
dlong <- melt(d[,c("Xax", col_plot)], id.vars="Xax")  

#"value" and "variable" are default output column names of melt()
ggplot(dlong, aes(Xax,value, col=variable)) +
  geom_point() + 
  geom_smooth()

Google "tidy data" to know more about tall(or long)/wide format.

If you're using some plugin which takes string and use construct Regex to create Regex Object i:e new RegExp()

Than Below string will work

'^\\S*$'

It's same regex @Bergi mentioned just the string version for new RegExp constructor

a variable declared with or without the var keyword got attached to the global object. This is the basis for creating global variables in Node by declaring variables without the var keyword. While variables declared with the var keyword remain local to a module.

see this article for further understanding - https://www.hacksparrow.com/global-variables-in-node-js.html

Alternative for @LadislavMrnka answer. This if for Entity Framework 6.2.0.

If you have a specific DbSet and an item that needs to be either updated or created:

var name = getNameFromService();

var current = _dbContext.Names.Find(name.BusinessSystemId, name.NameNo);
if (current == null)
{
    _dbContext.Names.Add(name);
}
else
{
    _dbContext.Entry(current).CurrentValues.SetValues(name);
}
_dbContext.SaveChanges();

However this can also be used for a generic DbSet with a single primary key or a composite primary key.

var allNames = NameApiService.GetAllNames();
GenericAddOrUpdate(allNames, "BusinessSystemId", "NameNo");

public virtual void GenericAddOrUpdate<T>(IEnumerable<T> values, params string[] keyValues) where T : class
{
    foreach (var value in values)
    {
        try
        {
            var keyList = new List<object>();

            //Get key values from T entity based on keyValues property
            foreach (var keyValue in keyValues)
            {
                var propertyInfo = value.GetType().GetProperty(keyValue);
                var propertyValue = propertyInfo.GetValue(value);
                keyList.Add(propertyValue);
            }

            GenericAddOrUpdateDbSet(keyList, value);
            //Only use this when debugging to catch save exceptions
            //_dbContext.SaveChanges();
        }
        catch
        {
            throw;
        }
    }
    _dbContext.SaveChanges();
}

public virtual void GenericAddOrUpdateDbSet<T>(List<object> keyList, T value) where T : class
{
    //Get a DbSet of T type
    var someDbSet = Set(typeof(T));

    //Check if any value exists with the key values
    var current = someDbSet.Find(keyList.ToArray());
    if (current == null)
    {
        someDbSet.Add(value);
    }
    else
    {
        Entry(current).CurrentValues.SetValues(value);
    }
}

Use Path.GetFullPath():

http://msdn.microsoft.com/en-us/library/system.io.path.getfullpath.aspx

This should return the full path information.

Go to services (services.msc) and restart the services in the image and then try to connect.

Try adding a BindingResult parameter to methods annotated with @RequestMapping which have a @ModelAttribute annotated parameters. After each @ModelAttribute parameter, Spring looks for a BindingResult in the next parameter position (order is important).

So try changing:

@RequestMapping(method = RequestMethod.POST)
public String loadCharts(HttpServletRequest request, ModelMap model, @ModelAttribute("sideForm") Chart chart) 
...

To:

@RequestMapping(method = RequestMethod.POST)
public String loadCharts(@ModelAttribute("sideForm") Chart chart, BindingResult bindingResult, HttpServletRequest request, ModelMap model) 
...

If you are doing this in browser there are no character encoding libraries built-in, but you can get by with:

function pad(n) {
    return n.length < 2 ? "0" + n : n;
}

var array = new Uint8Array(data);
var str = "";
for( var i = 0, len = array.length; i < len; ++i ) {
    str += ( "%" + pad(array[i].toString(16)))
}

str = decodeURIComponent(str);

Here's a demo that decodes a 3-byte UTF-8 unit: http://jsfiddle.net/Z9pQE/

All executable files from Visual Studio should be located in the debug folder of your project, e.g:

Visual Studio Directory: c:\users\me\documents\visual studio

Then the project which was called 'hello world' would be in the directory:

c:\users\me\documents\visual studio\hello world

And your exe would be located in:

c:\users\me\documents\visual studio\hello world\Debug\hello world.exe

Note the exe being named the same as the project.

Otherwise, you could publish it to a specified folder of your choice which comes with an installation, which would be good if you wanted to distribute it quickly

EDIT:

Everytime you build your project in VS, the exe is updated with the new one according to the code (as long as it builds without errors). When you publish it, you can choose the location, aswell as other factors, and the setup exe will be in that location, aswell as some manifest files and other files about the project.

best to use crypt for password storing in DB

example code :

$crypted_pass = crypt($password);

//$pass_from_login is the user entered password
//$crypted_pass is the encryption
if(crypt($pass_from_login,$crypted_pass)) == $crypted_pass)
{
   echo("hello user!")
}

documentation :

http://www.php.net/manual/en/function.crypt.php

Not too hard to explain... This is like typing hello worl, hitting the left-arrow key twice, typing d, and hitting the down-arrow key.

At least, that is how I infer your terminal is interpeting the \b and \n codes.

Redirect the output to a file and I bet you get something else entirely. Although you may have to look at the file's bytes to see the difference.

[edit]

To elaborate a bit, this printf emits a sequence of bytes: hello worl^H^Hd^J, where ^H is ASCII character #8 and ^J is ASCII character #10. What you see on your screen depends on how your terminal interprets those control codes.

Using CLI:

Server version:

$ postgres -V  # Or --version.  Use "locate bin/postgres" if not found.
postgres (PostgreSQL) 9.6.1
$ postgres -V | awk '{print $NF}'  # Last column is version.
9.6.1
$ postgres -V | egrep -o '[0-9]{1,}\.[0-9]{1,}'  # Major.Minor version
9.6

If having more than one installation of PostgreSQL, or if getting the "postgres: command not found" error:

$ locate bin/postgres | xargs -i xargs -t '{}' -V  # xargs is intentionally twice.
/usr/pgsql-9.3/bin/postgres -V 
postgres (PostgreSQL) 9.3.5
/usr/pgsql-9.6/bin/postgres -V 
postgres (PostgreSQL) 9.6.1

If locate doesn't help, try find:

$ sudo find / -wholename '*/bin/postgres' 2>&- | xargs -i xargs -t '{}' -V  # xargs is intentionally twice.
/usr/pgsql-9.6/bin/postgres -V 
postgres (PostgreSQL) 9.6.1

Although postmaster can also be used instead of postgres, using postgres is preferable because postmaster is a deprecated alias of postgres.

Client version:

As relevant, login as postgres.

$ psql -V  # Or --version
psql (PostgreSQL) 9.6.1

If having more than one installation of PostgreSQL:

$ locate bin/psql | xargs -i xargs -t '{}' -V  # xargs is intentionally twice.
/usr/bin/psql -V 
psql (PostgreSQL) 9.3.5
/usr/pgsql-9.2/bin/psql -V 
psql (PostgreSQL) 9.2.9
/usr/pgsql-9.3/bin/psql -V 
psql (PostgreSQL) 9.3.5

Using SQL:

Server version:

=> SELECT version();
                                                   version                                                    
--------------------------------------------------------------------------------------------------------------
 PostgreSQL 9.2.9 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4), 64-bit

=> SHOW server_version;
 server_version 
----------------
 9.2.9

=> SHOW server_version_num;
 server_version_num 
--------------------
 90209

If more curious, try => SHOW all;.

Client version:

For what it's worth, a shell command can be executed within psql to show the client version of the psql executable in the path. Note that the running psql can potentially be different from the one in the path.

=> \! psql -V
psql (PostgreSQL) 9.2.9

You can use std::find as follows:

if (std::find(v.begin(), v.end(), "abc") != v.end())
{
  // Element in vector.
}

To be able to use std::find: include <algorithm>.

If you are using Ubuntu (Gnome), one simple workaround is to install Gnome extension auto-move-window: https://extensions.gnome.org/extension/16/auto-move-windows/

Then set the browser (eg. Chrome) to another workspace (eg. Workspace 2). The browser will silently run in other workspace and not bother you anymore. You can still use Chrome in your workspace without any interruption.

Your attempts to construct different strings using concatenation will fail as it's being performed at compile-time. Both of those maps have a single pair; each pair will have "foo" and "barbar" as the key/value, both using the same string reference.

Assuming you really want to compare the sets of values without any reference to keys, it's just a case of:

Set<String> values1 = new HashSet<>(map1.values());
Set<String> values2 = new HashSet<>(map2.values());
boolean equal = values1.equals(values2);

It's possible that comparing map1.values() with map2.values() would work - but it's also possible that the order in which they're returned would be used in the equality comparison, which isn't what you want.

Note that using a set has its own problems - because the above code would deem a map of {"a":"0", "b":"0"} and {"c":"0"} to be equal... the value sets are equal, after all.

If you could provide a stricter definition of what you want, it'll be easier to make sure we give you the right answer.

Deletes all child fields in the database then we use on_delete as so:

class user(models.Model):
 commodities = models.ForeignKey(commodity, on_delete=models.CASCADE)

The lazy-init="default" setting on a bean only refers to what is set by the default-lazy-init attribute of the enclosing beans element. The implicit default value of default-lazy-init is false.

If there is no lazy-init attribute specified on a bean, it's always eagerly instantiated.

when use header.php for every page for the navbar code, the jquery does not work, the active is applied and then removed, a simple solution, is as follows

on every page set variable <?php $pageName = "index"; ?> on Index page and similarly <?php $pageName = "contact"; ?> on Contact us page

then call the header.php (ie the nav code is in header.php) <?php include('header.php'); >

in the header.php ensure that each nav-link is as follows

<a class="nav-link <?php if ($page_name == 'index') {echo "active";} ?> href="index.php">Home</a>

<a class="nav-link <?php if ($page_name == 'contact') {echo "active";} ?> href="contact.php">Contact Us</a>

hope this helps cause i have spent days to get the jquery to work but failed,

if someone would kindly explain what exactly is the issue when the header.php is included and then page loads... why the jquery fails to add the active class to the nav-link..??

Try this:

ggplot(data=dat, aes(x=Types, y=Number, fill=sample)) + 
     geom_bar(position = 'dodge', stat='identity') +
     geom_text(aes(label=Number), position=position_dodge(width=0.9), vjust=-0.25)

You are reading the wrong documentation. You want this: https://setuptools.readthedocs.io/en/latest/setuptools.html#develop-deploy-the-project-source-in-development-mode

1. Creating setup.py is covered in the distutils documentation in Python's standard library documentation here. The main difference (for python eggs) is you import setup from setuptools, not distutils.

2. Yep. That should be right.

3. I don't think so. pyc files can be version and platform dependent. You might be able to open the egg (they should just be zip files) and delete .py files leaving .pyc files, but it wouldn't be recommended.

4. I'm not sure. That might be “Development Mode”. Or are you looking for some “py2exe” or “py2app” mode?

for Angular 6+ and >=RC.6

.html

<form [formGroup]="formGroup">
  <input type="text" formControlName="myName">
</form>

.ts

public formGroup: FormGroup;
this.formGroup.value.myName

should also work.

The Windows API function GlobalMemoryStatusEx can be called with p/invoke:

  [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
  private class MEMORYSTATUSEX
  {
     public uint dwLength;
     public uint dwMemoryLoad;
     public ulong ullTotalPhys;
     public ulong ullAvailPhys;
     public ulong ullTotalPageFile;
     public ulong ullAvailPageFile;
     public ulong ullTotalVirtual;
     public ulong ullAvailVirtual;
     public ulong ullAvailExtendedVirtual;
     public MEMORYSTATUSEX()
     {
        this.dwLength = (uint)Marshal.SizeOf(typeof(NativeMethods.MEMORYSTATUSEX));
     }
  }


  [return: MarshalAs(UnmanagedType.Bool)]
  [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
  static extern bool GlobalMemoryStatusEx([In, Out] MEMORYSTATUSEX lpBuffer);

Then use like:

ulong installedMemory;
MEMORYSTATUSEX memStatus = new MEMORYSTATUSEX();
if( GlobalMemoryStatusEx( memStatus))
{ 
   installedMemory = memStatus.ullTotalPhys;
}

Or you can use WMI (managed but slower) to query TotalPhysicalMemory in the Win32_ComputerSystem class.

Don't use a service for this. Create a normal application and create a scheduled task to run it.

This is the commonly held best practice. Jon Galloway agrees with me. Or maybe its the other way around. Either way, the fact is that it is not best practices to create a windows service to perform an intermittent task run off a timer.

"If you're writing a Windows Service that runs a timer, you should re-evaluate your solution."

–Jon Galloway, ASP.NET MVC community program manager, author, part time superhero

You can implement your own method to do that for you, I recommend you to use something such as this. Using DecimalFormat and MessageFormat. With this method you can use pretty much whatever you want (String,Integer,Float,Double) and the output will be always right.

import java.text.DecimalFormat;
import java.text.MessageFormat;

/**
 * Created by Yamil Garcia Hernandez on 25/4/16.
 */

public class test {
    // Constants
    public static final DecimalFormat phoneFormatD = new DecimalFormat("0000000000");
    public static final MessageFormat phoneFormatM = new MessageFormat("({0}) {1}-{2}");

    // Example Method on a Main Class
    public static void main(String... args) {
        try {
            System.out.println(formatPhoneNumber("8091231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber("18091231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber("451231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber("11231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber("1231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber("231234"));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber(""));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber(0));
        } catch (Exception e) {
            e.printStackTrace();
        }
        try {
            System.out.println(formatPhoneNumber(8091231234f));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    // Magic
    public static String formatPhoneNumber(Object phone) throws Exception {

        double p = 0;

        if (phone instanceof String)
            p = Double.valueOf((String) phone);

        if (phone instanceof Integer)
            p = (Integer) phone;

        if (phone instanceof Float)
            p = (Float) phone;

        if (phone instanceof Double)
            p = (Double) phone;

        if (p == 0 || String.valueOf(p) == "" || String.valueOf(p).length() < 7)
            throw new Exception("Paramenter is no valid");

        String fot = phoneFormatD.format(p);

        String extra = fot.length() > 10 ? fot.substring(0, fot.length() - 10) : "";
        fot = fot.length() > 10 ? fot.substring(fot.length() - 10, fot.length()) : fot;

        String[] arr = {
                (fot.charAt(0) != '0') ? fot.substring(0, 3) : (fot.charAt(1) != '0') ? fot.substring(1, 3) : fot.substring(2, 3),
                fot.substring(3, 6),
                fot.substring(6)
        };
        String r = phoneFormatM.format(arr);
        r = (r.contains("(0)")) ? r.replace("(0) ", "") : r;
        r = (extra != "") ? ("+" + extra + " " + r) : r;
        return (r);
    }
}

Result will be

(809) 123-1234
+1 (809) 123-1234
(45) 123-1234
(1) 123-1234
123-1234
023-1234
java.lang.NumberFormatException: empty String
    at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1842)
    at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
    at java.lang.Double.parseDouble(Double.java:538)
    at java.lang.Double.valueOf(Double.java:502)
    at test.formatPhoneNumber(test.java:66)
    at test.main(test.java:45)
java.lang.Exception: Paramenter is no valid
    at test.formatPhoneNumber(test.java:78)
    at test.main(test.java:50)
(809) 123-1232

This problem has been bothering me for a long time. I noticed that this discussion does not point out the solution on RHEL/Fecora. I am using RHEL and I do not find the configuration files corresponding to AppArmer on Ubuntu, but I solved my problem by making EVERY directory in the directory PATH readable and accessible by mysql. For example, if you create a directory /tmp, the following two commands make SELECT INTO OUTFILE able to output the .sql AND .sql file

chown mysql:mysql /tmp
chmod a+rx /tmp

If you create a directory in your home directory /home/tom, you must do this for both /home and /home/tom.

Here's a snippet of hql that we use. (Names have been changed to protect identities)

String queryString = "select distinct f from Foo f inner join foo.bars as b" +
                " where f.creationDate >= ? and f.creationDate < ? and b.bar = ?";
        return getHibernateTemplate().find(queryString, new Object[] {startDate, endDate, bar});

For the primitive types, the 'final static' will be a proper declaration to declare a constant. A non-static final variable makes sense when it is a constant reference to an object. In this case each instance can contain its own reference, as shown in JLS 4.5.4.

See Pavel's response for the correct answer.

Based on solution You've already found How to apply CSS to iframe?:

var cssLink = document.createElement("link") 
cssLink.href = "file://path/to/style.css"; 
cssLink .rel = "stylesheet"; 
cssLink .type = "text/css"; 
frames['iframe'].document.body.appendChild(cssLink);

or more jqueryish (from Append a stylesheet to an iframe with jQuery):

var $head = $("iframe").contents().find("head");                
$head.append($("<link/>", 
    { rel: "stylesheet", href: "file://path/to/style.css", type: "text/css" }));

as for security issues: Disabling same-origin policy in Safari

Use the all() function with a generator expression:

>>> my_list1 = [30, 34, 56]
>>> my_list2 = [29, 500, 43]
>>> all(i >= 30 for i in my_list1)
True
>>> all(i >= 30 for i in my_list2)
False

Note that this tests for greater than or equal to 30, otherwise my_list1 would not pass the test either.

If you wanted to do this in a function, you'd use:

def all_30_or_up(ls):
    for i in ls:
        if i < 30:
            return False
    return True

e.g. as soon as you find a value that proves that there is a value below 30, you return False, and return True if you found no evidence to the contrary.

Similarly, you can use the any() function to test if at least 1 value matches the condition.

if(!(child is IContainer))

is the only operator to go (there's no IsNot operator).

You can build an extension method that does it:

public static bool IsA<T>(this object obj) {
    return obj is T;
}

and then use it to:

if (!child.IsA<IContainer>())

And you could follow on your theme:

public static bool IsNotAFreaking<T>(this object obj) {
    return !(obj is T);
}

if (child.IsNotAFreaking<IContainer>()) { // ...

Update (considering the OP's code snippet):

Since you're actually casting the value afterward, you could just use as instead:

public void Update(DocumentPart part) {
    part.Update();
    IContainer containerPart = part as IContainer;
    if(containerPart == null) return;
    foreach(DocumentPart child in containerPart.Children) { // omit the cast.
       //...etc...

for example:

 Connection conn = null;
            PreparedStatement sth = null;
            ResultSet rs =null;
            try {
                conn = delegate.getConnection();
                sth = conn.prepareStatement(INSERT_SQL);
                sth.setString(1, pais.getNombre());
                sth.executeUpdate();
                rs=sth.getGeneratedKeys();
                if(rs.next()){
                    Integer id = (Integer) rs.getInt(1);
                    pais.setId(id);
                }
            } 

with ,Statement.RETURN_GENERATED_KEYS);" no found.

In the Html

<div id="AssignUniqueId" runat="server">.....BLAH......<div/>

In the code

public void Page_Load(object source, Event Args e)
{

   if(Session["Something"] == "ShowDiv")
      AssignUniqueId.Visible = true;
    else
      AssignUniqueID.Visible = false;
}

Try:

.Formula = "='" & strProjectName & "'!" & Cells(2, 7).Address

If your worksheet name (strProjectName) has spaces, you need to include the single quotes in the formula string.

If this does not resolve it, please provide more information about the specific error or failure.

Update

In comments you indicate you're replacing spaces with underscores. Perhaps you are doing something like:

strProjectName = Replace(strProjectName," ", "_")

But if you're not also pushing that change to the Worksheet.Name property, you can expect these to happen:

1. The file browse dialog appears
2. The formula returns #REF error

The reason for both is that you are passing a reference to a worksheet that doesn't exist, which is why you get the #REF error. The file dialog is an attempt to let you correct that reference, by pointing to a file wherein that sheet name does exist. When you cancel out, the #REF error is expected.

So you need to do:

Worksheets(strProjectName).Name = Replace(strProjectName," ", "_")
strProjectName = Replace(strProjectName," ", "_")

Then, your formula should work.

I tried everything except the repair. I even did an update. This is what fixed it for me:

1. Open "Developer Command Prompt for VS 2017" as Admin
2. CD into (your path may vary) CD C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\PublicAssemblies
3. Run command gacutil -i Microsoft.VisualStudio.Shell.Interop.11.0.dll
4. Restart Visual Studio

Sure. Just walk through the $_POST array:

foreach ($_POST as $key => $value) {
    echo "Field ".htmlspecialchars($key)." is ".htmlspecialchars($value)."<br>";
}

You can try

$string = "this is the test for string." ;
$string = str_replace(' ', '_', $string);
$string = substr($string,0,10);

var_dump($string);

Output

this_is_th

   <form action="" onsubmit="additon()" name="form1" id="form1">
      a: <input type="number" name="a" id="a"><br>
      b: <input type="number" name="b" id="b"><br>
      <input type="submit" value="Submit" name="submit">
   </form>
  <script>
      function additon() 
      {
           var a = document.getElementById('a').value;
           var b = document.getElementById('b').value;
           var sum = parseInt(a) + parseInt(b);
           return sum;
      }
  </script>

There is a much simpler solution for that.
Actually treating the items of JArray as JObject works.
Here is an example:
Let's say we have such array of JSON objects:

JArray jArray = JArray.Parse(@"[
              {
                ""name"": ""Croke Park II"",
                ""url"": ""http://twitter.com/search?q=%22Croke+Park+II%22"",
                ""promoted_content"": null,
                ""query"": ""%22Croke+Park+II%22"",
                ""events"": null
              },
              {
                ""name"": ""Siptu"",
                ""url"": ""http://twitter.com/search?q=Siptu"",
                ""promoted_content"": null,
                ""query"": ""Siptu"",
                ""events"": null
              }]");

To get access each item we just do the following:

foreach (JObject item in jArray)
{
    string name = item.GetValue("name").ToString();
    string url = item.GetValue("url").ToString();
    // ...
}

A ListView is a specialized ListBox (that is, it inherits from ListBox). It allows you to specify different views rather than a straight list. You can either roll your own view, or use GridView (think explorer-like "details view"). It's basically the multi-column listbox, the cousin of windows form's listview.

If you don't need the additional capabilities of ListView, you can certainly use ListBox if you're simply showing a list of items (Even if the template is complex).

Since you're running Ubuntu, your system crontab is located at /etc/crontab.

As the root user (or using sudo), you can simply edit this file and specify the user that should run this command. Here is the format of entries in the system crontab and how you should enter your command:

# m h dom mon dow user  command
*/1 * * * * www-data php5 /var/www/web/includes/crontab/queue_process.php >> /var/www/web/includes/crontab/queue.log 2>&1

Of course the permissions for your php script and your log file should be set so that the www-data user has access to them.

or else simply

$(':input[type="file"]').show().click().hide();

You should start by profiling the SQL commands actually issued by the Entity Framework. Depending on your configuration (POCO, Self-Tracking entities) there is a lot room for optimizations. You can debug the SQL commands (which shouldn't differ between debug and release mode) using the ObjectSet<T>.ToTraceString() method. If you encounter a query that requires further optimization you can use some projections to give EF more information about what you trying to accomplish.

Example:

Product product = db.Products.SingleOrDefault(p => p.Id == 10);
// executes SELECT * FROM Products WHERE Id = 10

ProductDto dto = new ProductDto();
foreach (Category category in product.Categories)
// executes SELECT * FROM Categories WHERE ProductId = 10
{
    dto.Categories.Add(new CategoryDto { Name = category.Name });
}

Could be replaced with:

var query = from p in db.Products
            where p.Id == 10
            select new
            {
                p.Name,
                Categories = from c in p.Categories select c.Name
            };
ProductDto dto = new ProductDto();
foreach (var categoryName in query.Single().Categories)
// Executes SELECT p.Id, c.Name FROM Products as p, Categories as c WHERE p.Id = 10 AND p.Id = c.ProductId
{
    dto.Categories.Add(new CategoryDto { Name = categoryName });
}

I just typed that out of my head, so this isn't exactly how it would be executed, but EF actually does some nice optimizations if you tell it everything you know about the query (in this case, that we will need the category-names). But this isn't like eager-loading (db.Products.Include("Categories")) because projections can further reduce the amount of data to load.

go to menu option Code > Folding to access all code folding related options and their shortcuts.

Font myFont = new Font("Serif", Font.BOLD, 12);, then use a setFont method on your components like

JButton b = new JButton("Hello World");
b.setFont(myFont);

This will also work

SELECT NAME 
FROM GEO_LOCATION
WHERE MODIFY_ON BETWEEN SYSDATE() - INTERVAL 2 HOUR AND SYSDATE()

Except struct you can also use array module

import array
values = array.array('l') # array of long integers
values.read(fin, 1) # read 1 integer
file_size  = values[0]

You have to manually "destruct" objects in JS. Creating a destroy function is common in JS. In other languages this might be called free, release, dispose, close, etc. In my experience though it tends to be destroy which will unhook internal references, events and possibly propagates destroy calls to child objects as well.

WeakMaps are largely useless as they cannot be iterated and this probably wont be available until ECMA 7 if at all. All WeakMaps let you do is have invisible properties detached from the object itself except for lookup by the object reference and GC so that they don't disturb it. This can be useful for caching, extending and dealing with plurality but it doesn't really help with memory management for observables and observers. WeakSet is a subset of WeakMap (like a WeakMap with a default value of boolean true).

There are various arguments on whether to use various implementations of weak references for this or destructors. Both have potential problems and destructors are more limited.

Destructors are actually potentially useless for observers/listeners as well because typically the listener will hold references to the observer either directly or indirectly. A destructor only really works in a proxy fashion without weak references. If your Observer is really just a proxy taking something else's Listeners and putting them on an observable then it can do something there but this sort of thing is rarely useful. Destructors are more for IO related things or doing things outside of the scope of containment (IE, linking up two instances that it created).

The specific case that I started looking into this for is because I have class A instance that takes class B in the constructor, then creates class C instance which listens to B. I always keep the B instance around somewhere high above. A I sometimes throw away, create new ones, create many, etc. In this situation a Destructor would actually work for me but with a nasty side effect that in the parent if I passed the C instance around but removed all A references then the C and B binding would be broken (C has the ground removed from beneath it).

In JS having no automatic solution is painful but I don't think it's easily solvable. Consider these classes (pseudo):

function Filter(stream) {
    stream.on('data', function() {
        this.emit('data', data.toString().replace('somenoise', '')); // Pretend chunks/multibyte are not a problem.
    });
}
Filter.prototype.__proto__ = EventEmitter.prototype;
function View(df, stream) {
    df.on('data', function(data) {
        stream.write(data.toUpper()); // Shout.
    });
}

On a side note, it's hard to make things work without anonymous/unique functions which will be covered later.

In a normal case instantiation would be as so (pseudo):

var df = new Filter(stdin),
    v1 = new View(df, stdout),
    v2 = new View(df, stderr);

To GC these normally you would set them to null but it wont work because they've created a tree with stdin at the root. This is basically what event systems do. You give a parent to a child, the child adds itself to the parent and then may or may not maintain a reference to the parent. A tree is a simple example but in reality you may also find yourself with complex graphs albeit rarely.

In this case, Filter adds a reference to itself to stdin in the form of an anonymous function which indirectly references Filter by scope. Scope references are something to be aware of and that can be quite complex. A powerful GC can do some interesting things to carve away at items in scope variables but that's another topic. What is critical to understand is that when you create an anonymous function and add it to something as a listener to ab observable, the observable will maintain a reference to the function and anything the function references in the scopes above it (that it was defined in) will also be maintained. The views do the same but after the execution of their constructors the children do not maintain a reference to their parents.

If I set any or all of the vars declared above to null it isn't going to make a difference to anything (similarly when it finished that "main" scope). They will still be active and pipe data from stdin to stdout and stderr.

If I set them all to null it would be impossible to have them removed or GCed without clearing out the events on stdin or setting stdin to null (assuming it can be freed like this). You basically have a memory leak that way with in effect orphaned objects if the rest of the code needs stdin and has other important events on it prohibiting you from doing the aforementioned.

To get rid of df, v1 and v2 I need to call a destroy method on each of them. In terms of implementation this means that both the Filter and View methods need to keep the reference to the anonymous listener function they create as well as the observable and pass that to removeListener.

On a side note, alternatively you can have an obserable that returns an index to keep track of listeners so that you can add prototyped functions which at least to my understanding should be much better on performance and memory. You still have to keep track of the returned identifier though and pass your object to ensure that the listener is bound to it when called.

A destroy function adds several pains. First is that I would have to call it and free the reference:

df.destroy();
v1.destroy();
v2.destroy();
df = v1 = v2 = null;

This is a minor annoyance as it's a bit more code but that is not the real problem. When I hand these references around to many objects. In this case when exactly do you call destroy? You cannot simply hand these off to other objects. You'll end up with chains of destroys and manual implementation of tracking either through program flow or some other means. You can't fire and forget.

An example of this kind of problem is if I decide that View will also call destroy on df when it is destroyed. If v2 is still around destroying df will break it so destroy cannot simply be relayed to df. Instead when v1 takes df to use it, it would need to then tell df it is used which would raise some counter or similar to df. df's destroy function would decrease than counter and only actually destroy if it is 0. This sort of thing adds a lot of complexity and adds a lot that can go wrong the most obvious of which is destroying something while there is still a reference around somewhere that will be used and circular references (at this point it's no longer a case of managing a counter but a map of referencing objects). When you're thinking of implementing your own reference counters, MM and so on in JS then it's probably deficient.

If WeakSets were iterable, this could be used:

function Observable() {
    this.events = {open: new WeakSet(), close: new WeakSet()};
}
Observable.prototype.on = function(type, f) {
    this.events[type].add(f);
};
Observable.prototype.emit = function(type, ...args) {
    this.events[type].forEach(f => f(...args));
};
Observable.prototype.off = function(type, f) {
    this.events[type].delete(f);
};

In this case the owning class must also keep a token reference to f otherwise it will go poof.

If Observable were used instead of EventListener then memory management would be automatic in regards to the event listeners.

Instead of calling destroy on each object this would be enough to fully remove them:

df = v1 = v2 = null;

If you didn't set df to null it would still exist but v1 and v2 would automatically be unhooked.

There are two problems with this approach however.

Problem one is that it adds a new complexity. Sometimes people do not actually want this behaviour. I could create a very large chain of objects linked to each other by events rather than containment (references in constructor scopes or object properties). Eventually a tree and I would only have to pass around the root and worry about that. Freeing the root would conveniently free the entire thing. Both behaviours depending on coding style, etc are useful and when creating reusable objects it's going to be hard to either know what people want, what they have done, what you have done and a pain to work around what has been done. If I use Observable instead of EventListener then either df will need to reference v1 and v2 or I'll have to pass them all if I want to transfer ownership of the reference to something else out of scope. A weak reference like thing would mitigate the problem a little by transferring control from Observable to an observer but would not solve it entirely (and needs check on every emit or event on itself). This problem can be fixed I suppose if the behaviour only applies to isolated graphs which would complicate the GC severely and would not apply to cases where there are references outside the graph that are in practice noops (only consume CPU cycles, no changes made).

Problem two is that either it is unpredictable in certain cases or forces the JS engine to traverse the GC graph for those objects on demand which can have a horrific performance impact (although if it is clever it can avoid doing it per member by doing it per WeakMap loop instead). The GC may never run if memory usage does not reach a certain threshold and the object with its events wont be removed. If I set v1 to null it may still relay to stdout forever. Even if it does get GCed this will be arbitrary, it may continue to relay to stdout for any amount of time (1 lines, 10 lines, 2.5 lines, etc).

The reason WeakMap gets away with not caring about the GC when non-iterable is that to access an object you have to have a reference to it anyway so either it hasn't been GCed or hasn't been added to the map.

I am not sure what I think about this kind of thing. You're sort of breaking memory management to fix it with the iterable WeakMap approach. Problem two can also exist for destructors as well.

All of this invokes several levels of hell so I would suggest to try to work around it with good program design, good practices, avoiding certain things, etc. It can be frustrating in JS however because of how flexible it is in certain aspects and because it is more naturally asynchronous and event based with heavy inversion of control.

There is one other solution that is fairly elegant but again still has some potentially serious hangups. If you have a class that extends an observable class you can override the event functions. Add your events to other observables only when events are added to yourself. When all events are removed from you then remove your events from children. You can also make a class to extend your observable class to do this for you. Such a class could provide hooks for empty and non-empty so in a since you would be Observing yourself. This approach isn't bad but also has hangups. There is a complexity increase as well as performance decrease. You'll have to keep a reference to object you observe. Critically, it also will not work for leaves but at least the intermediates will self destruct if you destroy the leaf. It's like chaining destroy but hidden behind calls that you already have to chain. A large performance problem is with this however is that you may have to reinitialise internal data from the Observable everytime your class becomes active. If this process takes a very long time then you might be in trouble.

If you could iterate WeakMap then you could perhaps combine things (switch to Weak when no events, Strong when events) but all that is really doing is putting the performance problem on someone else.

There are also immediate annoyances with iterable WeakMap when it comes to behaviour. I mentioned briefly before about functions having scope references and carving. If I instantiate a child that in the constructor that hooks the listener 'console.log(param)' to parent and fails to persist the parent then when I remove all references to the child it could be freed entirely as the anonymous function added to the parent references nothing from within the child. This leaves the question of what to do about parent.weakmap.add(child, (param) => console.log(param)). To my knowledge the key is weak but not the value so weakmap.add(object, object) is persistent. This is something I need to reevaluate though. To me that looks like a memory leak if I dispose all other object references but I suspect in reality it manages that basically by seeing it as a circular reference. Either the anonymous function maintains an implicit reference to objects resulting from parent scopes for consistency wasting a lot of memory or you have behaviour varying based on circumstances which is hard to predict or manage. I think the former is actually impossible. In the latter case if I have a method on a class that simply takes an object and adds console.log it would be freed when I clear the references to the class even if I returned the function and maintained a reference. To be fair this particular scenario is rarely needed legitimately but eventually someone will find an angle and will be asking for a HalfWeakMap which is iterable (free on key and value refs released) but that is unpredictable as well (obj = null magically ending IO, f = null magically ending IO, both doable at incredible distances).

Above one has some syntax error, Please use following on oracle:

SELECT ROUND (totalSeconds / (24 * 60 * 60), 1) TotalTimeSpendIn_DAYS,
  ROUND (totalSeconds      / (60 * 60), 0) TotalTimeSpendIn_HOURS,
  ROUND (totalSeconds      / 60) TotalTimeSpendIn_MINUTES,
  ROUND (totalSeconds) TotalTimeSpendIn_SECONDS
FROM
  (SELECT ROUND ( EXTRACT (DAY FROM timeDiff) * 24 * 60 * 60 + EXTRACT (HOUR FROM timeDiff) * 60 * 60 + EXTRACT (MINUTE FROM timeDiff) * 60 + EXTRACT (SECOND FROM timeDiff)) totalSeconds
  FROM
    (SELECT TO_TIMESTAMP(TO_CHAR( date2 , 'yyyy-mm-dd HH24:mi:ss'), 'yyyy-mm-dd HH24:mi:ss') - TO_TIMESTAMP(TO_CHAR(date1, 'yyyy-mm-dd HH24:mi:ss'),'yyyy-mm-dd HH24:mi:ss') timeDiff
    FROM TABLENAME
    )
);

Below is how I got this working.

The Key point was: I needed to use the ViewModel associated with the view in order for the runtime to be able to resolve the object in the request.

[I know that that there is a way to bind an object other than the default ViewModel object but ended up simply populating the necessary properties for my needs as I could not get it to work]

[HttpPost]  
  public ActionResult GetDataForInvoiceNumber(MyViewModel myViewModel)  
  {            
     var invoiceNumberQueryResult = _viewModelBuilder.HydrateMyViewModelGivenInvoiceDetail(myViewModel.InvoiceNumber, myViewModel.SelectedCompanyCode);
     return Json(invoiceNumberQueryResult, JsonRequestBehavior.DenyGet);
  }

The JQuery script used to call this action method:

var requestData = {
         InvoiceNumber: $.trim(this.value),
         SelectedCompanyCode: $.trim($('#SelectedCompanyCode').val())
      };


      $.ajax({
         url: '/en/myController/GetDataForInvoiceNumber',
         type: 'POST',
         data: JSON.stringify(requestData),
         dataType: 'json',
         contentType: 'application/json; charset=utf-8',
         error: function (xhr) {
            alert('Error: ' + xhr.statusText);
         },
         success: function (result) {
            CheckIfInvoiceFound(result);
         },
         async: true,
         processData: false
      });

Don't ever put an Exit button on an Android app. Let the OS decide when to kill your Activity. Learn about the Android Activity lifecycle and implement any necessary callbacks.

You should really use Integer.toBinaryString() (as shown above), but if for some reason you want your own:

// Like Integer.toBinaryString, but always returns 32 chars
public static String asBitString(int value) {
  final char[] buf = new char[32];
  for (int i = 31; i >= 0; i--) {
    buf[31 - i] = ((1 << i) & value) == 0 ? '0' : '1';
  }
  return new String(buf);
}

http://msdn.microsoft.com/en-us/library/f02979c7(v=VS.90).aspx

You can pass nothing if you don't need the returned integer like so

if integer.TryParse(number,nothing) then

As mentioned by Adam you have to take your system limitations into consideration before you can decide on approach whether you have enough memory to read it all into memory replace parts of it and re-write it.

If you're dealing with a small file or have no memory issues this might help:

Option 1) Read entire file into memory, do a regex substitution on the entire or part of the line and replace it with that line plus the extra line. You will need to make sure that the 'middle line' is unique in the file or if you have timestamps on each line this should be pretty reliable.

# open file with r+b (allow write and binary mode)
f = open("file.log", 'r+b')   
# read entire content of file into memory
f_content = f.read()
# basically match middle line and replace it with itself and the extra line
f_content = re.sub(r'(middle line)', r'\1\nnew line', f_content)
# return pointer to top of file so we can re-write the content with replaced string
f.seek(0)
# clear file content 
f.truncate()
# re-write the content with the updated content
f.write(f_content)
# close file
f.close()

Option 2) Figure out middle line, and replace it with that line plus the extra line.

# open file with r+b (allow write and binary mode)
f = open("file.log" , 'r+b')   
# get array of lines
f_content = f.readlines()
# get middle line
middle_line = len(f_content)/2
# overwrite middle line
f_content[middle_line] += "\nnew line"
# return pointer to top of file so we can re-write the content with replaced string
f.seek(0)
# clear file content 
f.truncate()
# re-write the content with the updated content
f.write(''.join(f_content))
# close file
f.close()

Check Bootstrap's docs. A class .btn exists and works with the a tag, but you need to add a specific .btn-* class with the .btn class.

eg: <a class="btn btn-info"></a>

Simply create a new DataGridViewCellStyle object, set its back color and then assign the cell's style to it:

    DataGridViewCellStyle style = new DataGridViewCellStyle();
    style.BackColor = Color.FromArgb(((GesTest.dsEssais.FMstatusAnomalieRow)row.DataBoundItem).iColor);
    style.ForeColor = Color.Black;
    row.Cells[color.Index].Style = style;

In almost every case (that is: all cases except the very first ones), instance won't be null. Acquiring a lock is more costly than a simple check, so checking once the value of instance before locking is a nice and free optimization.

This pattern is called double-checked locking: http://en.wikipedia.org/wiki/Double-checked_locking

This should get the id added.

ASP.NET MVC 5 and lower:

<% using (Html.BeginForm(null, null, FormMethod.Post, new { id = "signupform" }))
   { } %>

ASP.NET Core: You can use tag helpers in forms to avoid the odd syntax for setting the id.

<form asp-controller="Account" asp-action="Register" method="post" id="signupform" role="form"></form>

The PECL APD extension is used as follows:

<?php
apd_set_pprof_trace();

//rest of the script
?>

After, parse the generated file using pprofp.

Example output:

Trace for /home/dan/testapd.php
Total Elapsed Time = 0.00
Total System Time  = 0.00
Total User Time    = 0.00


Real         User        System             secs/    cumm
%Time (excl/cumm)  (excl/cumm)  (excl/cumm) Calls    call    s/call  Memory Usage Name
--------------------------------------------------------------------------------------
100.0 0.00 0.00  0.00 0.00  0.00 0.00     1  0.0000   0.0009            0 main
56.9 0.00 0.00  0.00 0.00  0.00 0.00     1  0.0005   0.0005            0 apd_set_pprof_trace
28.0 0.00 0.00  0.00 0.00  0.00 0.00    10  0.0000   0.0000            0 preg_replace
14.3 0.00 0.00  0.00 0.00  0.00 0.00    10  0.0000   0.0000            0 str_replace

Warning: the latest release of APD is dated 2004, the extension is no longer maintained and has various compability issues (see comments).

It turns out I was missing the header information. The following works:

url = "http://localhost:8080"
data = {'sender': 'Alice', 'receiver': 'Bob', 'message': 'We did it!'}
headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
r = requests.post(url, data=json.dumps(data), headers=headers)

The SciPy webpage used to provide build and installation instructions, but the instructions there now rely on OS binary distributions. To build SciPy (and NumPy) on operating systems without precompiled packages of the required libraries, you must build and then statically link to the Fortran libraries BLAS and LAPACK:

mkdir -p ~/src/
cd ~/src/
wget http://www.netlib.org/blas/blas.tgz
tar xzf blas.tgz
cd BLAS-*

## NOTE: The selected Fortran compiler must be consistent for BLAS, LAPACK, NumPy, and SciPy.
## For GNU compiler on 32-bit systems:
#g77 -O2 -fno-second-underscore -c *.f                     # with g77
#gfortran -O2 -std=legacy -fno-second-underscore -c *.f    # with gfortran
## OR for GNU compiler on 64-bit systems:
#g77 -O3 -m64 -fno-second-underscore -fPIC -c *.f                     # with g77
gfortran -O3 -std=legacy -m64 -fno-second-underscore -fPIC -c *.f    # with gfortran
## OR for Intel compiler:
#ifort -FI -w90 -w95 -cm -O3 -unroll -c *.f

# Continue below irrespective of compiler:
ar r libfblas.a *.o
ranlib libfblas.a
rm -rf *.o
export BLAS=~/src/BLAS-*/libfblas.a

Execute only one of the five g77/gfortran/ifort commands. I have commented out all, but the gfortran which I use. The subsequent LAPACK installation requires a Fortran 90 compiler, and since both installs should use the same Fortran compiler, g77 should not be used for BLAS.

Next, you'll need to install the LAPACK stuff. The SciPy webpage's instructions helped me here as well, but I had to modify them to suit my environment:

mkdir -p ~/src
cd ~/src/
wget http://www.netlib.org/lapack/lapack.tgz
tar xzf lapack.tgz
cd lapack-*/
cp INSTALL/make.inc.gfortran make.inc          # On Linux with lapack-3.2.1 or newer
make lapacklib
make clean
export LAPACK=~/src/lapack-*/liblapack.a

Update on 3-Sep-2015: Verified some comments today (thanks to all): Before running make lapacklib edit the make.inc file and add -fPIC option to OPTS and NOOPT settings. If you are on a 64bit architecture or want to compile for one, also add -m64. It is important that BLAS and LAPACK are compiled with these options set to the same values. If you forget the -fPIC SciPy will actually give you an error about missing symbols and will recommend this switch. The specific section of make.inc looks like this in my setup:

FORTRAN  = gfortran 
OPTS     = -O2 -frecursive -fPIC -m64
DRVOPTS  = $(OPTS)
NOOPT    = -O0 -frecursive -fPIC -m64
LOADER   = gfortran

On old machines (e.g. RedHat 5), gfortran might be installed in an older version (e.g. 4.1.2) and does not understand option -frecursive. Simply remove it from the make.inc file in such cases.

The lapack test target of the Makefile fails in my setup because it cannot find the blas libraries. If you are thorough you can temporarily move the blas library to the specified location to test the lapack. I'm a lazy person, so I trust the devs to have it working and verify only in SciPy.

Recently, I had a program batch processing files, I have certainly closed each file in the loop, but the error still there.

And later, I resolved this problem by garbage collect eagerly every hundreds of files:

int index;
while () {
    try {
        // do with outputStream...
    } finally {
        out.close();
    }
    if (index++ % 100 = 0)
        System.gc();
}

In addition to the other answers here showing you how to git checkout <the-hash-you-want> it's worth knowing you can switch back to where you were using:

git checkout @{-1}

This is often more convenient than:

git checkout what-was-that-original-branch-called-again-question-mark

As you might anticipate, git checkout @{-2} will take you back to the branch you were at two git checkouts ago, and similarly for other numbers. If you can remember where you were for bigger numbers, you should get some kind of medal for that.

Sadly for productivity, git checkout @{1} does not take you to the branch you will be on in future, which is a shame.

Quick and easy import from Dropbox:

!pip install dropbox
import dropbox
access_token = 'YOUR_ACCESS_TOKEN_HERE' # https://www.dropbox.com/developers/apps
dbx = dropbox.Dropbox(access_token)

# response = dbx.files_list_folder("")

metadata, res = dbx.files_download('/dataframe.pickle2')

with open('dataframe.pickle2', "wb") as f:
  f.write(res.content)

You could try to split on (?<=\D)(?=\d)|(?<=\d)(?=\D), like:

str.split("(?<=\\D)(?=\\d)|(?<=\\d)(?=\\D)");

It matches positions between a number and not-a-number (in any order).

• (?<=\D)(?=\d) - matches a position between a non-digit (\D) and a digit (\d)
• (?<=\d)(?=\D) - matches a position between a digit and a non-digit.

FOR /L %i in (1,1,254) DO PING 192.168.1.%i -n 1 -w 100 | for /f "tokens=3 delims=: " %j in ('find /i "TTL="') do echo %j>>IPsOnline.txt

I think what you want is something like:

=INDEX(B:B,MATCH(C2,A:A,0))  

I should mention that MATCH checks the position at which the value can be found within A:A (given the 0, or FALSE, parameter, it looks only for an exact match and given its nature, only the first instance found) then INDEX returns the value at that position within B:B.

Seems the SMTP as internet standard uses only reliable Transport protocol. RFC821 has TCP, NCP, NITS as examples!

$today = date('Y-m-d');//Y-m-d H:i:s
$expireDate = new DateTime($row->expireDate);// From db 
$date1=date_create($today);
$date2=date_create($expireDate->format('Y-m-d'));
$diff=date_diff($date1,$date2);

//echo $timeDiff;
if($diff->days >= 30){
    echo "Expired.";
}else{
    echo "Not expired.";
}

You can split date month year from current date as follows:

DateTime todaysDate = DateTime.Now.Date;

Day:

int day = todaysDate.Day;

Month:

int month = todaysDate.Month;

Year:

int year = todaysDate.Year;

first in xml make the button as android:clickable="false"

<Button
        android:id="@+id/btn_send"
        android:clickable="false"/>

then in your code, inside oncreate() method set the button property as

btn.setClickable(true);

then inside the button click change the code into

btn.setClickable(false);

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    btnSend = (Button) findViewById(R.id.btn_send);
    btnSend.setClickable(true);
    btnSend.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            btnSend.setClickable(false);

        }
    });
}

As others have suggested, it's unlikely that using 10 different local variables with Boolean values is the best way to write your routine (especially if they really have one-letter names :)

Depending on what you're doing, it may make sense to use a dictionary instead. For example, if you want to set up Boolean preset values for a set of one-letter flags, you could do this:

>>> flags = dict.fromkeys(["a", "b", "c"], True)
>>> flags.update(dict.fromkeys(["d", "e"], False))
>>> print flags
{'a': True, 'c': True, 'b': True, 'e': False, 'd': False}

If you prefer, you can also do it with a single assignment statement:

>>> flags = dict(dict.fromkeys(["a", "b", "c"], True),
...              **dict.fromkeys(["d", "e"], False))
>>> print flags
{'a': True, 'c': True, 'b': True, 'e': False, 'd': False}

The second parameter to dict isn't entirely designed for this: it's really meant to allow you to override individual elements of the dictionary using keyword arguments like d=False. The code above blows up the result of the expression following ** into a set of keyword arguments which are passed to the called function. This is certainly a reliable way to create dictionaries, and people seem to be at least accepting of this idiom, but I suspect that some may consider it Unpythonic. </disclaimer>

Yet another approach, which is likely the most intuitive if you will be using this pattern frequently, is to define your data as a list of flag values (True, False) mapped to flag names (single-character strings). You then transform this data definition into an inverted dictionary which maps flag names to flag values. This can be done quite succinctly with a nested list comprehension, but here's a very readable implementation:

>>> def invert_dict(inverted_dict):
...     elements = inverted_dict.iteritems()
...     for flag_value, flag_names in elements:
...         for flag_name in flag_names:
...             yield flag_name, flag_value
... 
>>> flags = {True: ["a", "b", "c"], False: ["d", "e"]}
>>> flags = dict(invert_dict(flags))
>>> print flags
{'a': True, 'c': True, 'b': True, 'e': False, 'd': False}

The function invert_dict is a generator function. It generates, or yields — meaning that it repeatedly returns values of — key-value pairs. Those key-value pairs are the inverse of the contents of the two elements of the initial flags dictionary. They are fed into the dict constructor. In this case the dict constructor works differently from above because it's being fed an iterator rather than a dictionary as its argument.

Drawing on @Chris Lutz's comment: If you will really be using this for single-character values, you can actually do

>>> flags = {True: 'abc', False: 'de'}
>>> flags = dict(invert_dict(flags))
>>> print flags
{'a': True, 'c': True, 'b': True, 'e': False, 'd': False}

This works because Python strings are iterable, meaning that they can be moved through value by value. In the case of a string, the values are the individual characters in the string. So when they are being interpreted as iterables, as in this case where they are being used in a for loop, ['a', 'b', 'c'] and 'abc' are effectively equivalent. Another example would be when they are being passed to a function that takes an iterable, like tuple.

I personally wouldn't do this because it doesn't read intuitively: when I see a string, I expect it to be used as a single value rather than as a list. So I look at the first line and think "Okay, so there's a True flag and a False flag." So although it's a possibility, I don't think it's the way to go. On the upside, it may help to explain the concepts of iterables and iterators more clearly.

Defining the function invert_dict such that it actually returns a dictionary is not a bad idea either; I mostly just didn't do that because it doesn't really help to explain how the routine works.

Apparently Python 2.7 has dictionary comprehensions, which would make for an extremely concise way to implement that function. This is left as an exercise to the reader, since I don't have Python 2.7 installed :)

You can also combine some functions from the ever-versatile itertools module. As they say, There's More Than One Way To Do It. Wait, the Python people don't say that. Well, it's true anyway in some cases. I would guess that Guido hath given unto us dictionary comprehensions so that there would be One Obvious Way to do this.

Just put the html tags with there content and add the xmlns attribute with quotes after the equals and in between the quotes is http://www.w3.org/1999/xhtml

The official RFC which defines this specification could be found here:

http://tools.ietf.org/html/rfc4021#section-2.1.2 (look at paragraph 2.1.2. and the following)

2.1.2. Header Field: From

Description:  
    Mailbox of message author  
[...]  
Related information:
    Specifies the author(s) of the message; that is, the mailbox(es)
    of the person(s) or system(s) responsible for the writing of the
    message. Defined as standard by RFC 822.

2.1.3. Header Field: Sender

Description:  
    Mailbox of message sender  
[...]  
Related information:
    Specifies the mailbox of the agent responsible for the actual
    transmission of the message.  Defined as standard by RFC 822.

2.1.22. Header Field: Return-Path

Description:
    Message return path
[...]  
Related information:
    Return path for message response diagnostics. See also RFC 2821
    [17]. Defined as standard by RFC 822.

For those who have the similar problem trying to connect to local db and trying like
con = psycopg2.connect(database="my_db", user="my_name", password="admin"), try to pass the additional parameter, so the following saved me a day:
con = psycopg2.connect(database="my_db", user="my_name", password="admin", host="localhost")

Here is a little refactoring of your function (it does not use "else" or "elif"):

def function(a):
    if a not in (1, 2):
        a = 3
    print(str(a) + "a")

@ghostdog74: Python 3 requires parentheses for "print".

In okhttp v4.* I got it working that way

// import the extensions!
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.RequestBody.Companion.toRequestBody

// ...

json : String = "..."

val JSON : MediaType = "application/json; charset=utf-8".toMediaType()
val jsonBody: RequestBody = json.toRequestBody(JSON)

// go on with Request.Builder() etc

Alternate solution, because why not:

function calculateAgeInYears (date) {
    var now = new Date();
    var current_year = now.getFullYear();
    var year_diff = current_year - date.getFullYear();
    var birthday_this_year = new Date(current_year, date.getMonth(), date.getDate());
    var has_had_birthday_this_year = (now >= birthday_this_year);

    return has_had_birthday_this_year
        ? year_diff
        : year_diff - 1;
}

I have a Mac, but luckily this should work the same way:

pip is a command-line thing. You don't run it in python.

For example, on my Mac, I just say:

$pip install somelib

pretty easy!

It is not possible to dynamically change the value of a file field, otherwise you could set it to "c:\yourfile" and steal files very easily.

However there are many solutions to a multi-upload system. I'm guessing that you're wanting to have a multi-select open dialog.

Perhaps have a look at http://www.plupload.com/ - it's a very flexible solution to multiple file uploads, and supports drop zones e.t.c.

A little late to the party, but:

const urls = [_x000D_
  'www.abc.au.uk',_x000D_
  'https://github.com',_x000D_
  'http://github.ca',_x000D_
  'https://www.google.ru',_x000D_
  'http://www.google.co.uk',_x000D_
  'www.yandex.com',_x000D_
  'yandex.ru',_x000D_
  'yandex'_x000D_
]_x000D_
_x000D_
urls.forEach(url => console.log(url.replace(/.+\/\/|www.|\..+/g, '')))

I have similar problem. Spring 4 and Tomcat 8. I solve the problem with Spring configuration

<bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close">
    <property name="initialSize" value="10" />
    <property name="maxActive" value="25" />
    <property name="maxIdle" value="20" />
    <property name="minIdle" value="10" />
     ...
    <property name="testOnBorrow" value="true" />
    <property name="validationQuery" value="SELECT 1" />
 </bean>

I have tested. It works well! This two line does everything in order to reconnect to database:

<property name="testOnBorrow" value="true" />
<property name="validationQuery" value="SELECT 1" />

this is bad approach. you should work with assembly dll's, in which will do the same for you with better performance.

This post helped me: http://code.google.com/p/android/issues/detail?id=8431

HTML

<h1 class="green-background"> Whatever text you want. </h1>

CSS

.green-background { 
    text-align: center;
    padding: 5px; /*Optional (Padding is just for a better style.)*/
    background-color: green; 
}

it works for me fine, if you a have string, then simply explode it first.

$emails = array();

Mail::send('emails.maintenance',$mail_params, function($message) use ($emails) {
    foreach ($emails as $email) {
        $message->to($email);
    }

    $message->subject('My Email');
});

(Neither IN nor ANY is an "operator". A "construct" or "syntax element".)

Logically, quoting the manual:

IN is equivalent to = ANY.

But there are two syntax variants of IN and two variants of ANY. Details:

• How to use ANY instead of IN in a WHERE clause with Rails?

IN taking a set is equivalent to = ANY taking a set, as demonstrated here:

• postgreSQL - in vs any

But the second variant of each is not equivalent to the other. The second variant of the ANY construct takes an array (must be an actual array type), while the second variant of IN takes a comma-separated list of values. This leads to different restrictions in passing values and can also lead to different query plans in special cases:

• Index not used with =any() but used with in
• Pass multiple sets or arrays of values to a function

ANY is more versatile

The ANY construct is far more versatile, as it can be combined with various operators, not just =. Example:

SELECT 'foo' LIKE ANY('{FOO,bar,%oo%}');

For a big number of values, providing a set scales better for each:

• Optimizing a Postgres query with a large IN

Related:

• Can PostgreSQL index array columns?

Inversion / opposite / exclusion

"Find rows where id is in the given array":

SELECT * FROM tbl WHERE id = ANY (ARRAY[1, 2]);

Inversion: "Find rows where id is not in the array":

SELECT * FROM tbl WHERE id <> ALL (ARRAY[1, 2]);
SELECT * FROM tbl WHERE id <> ALL ('{1, 2}');  -- equivalent array literal
SELECT * FROM tbl WHERE NOT (id = ANY ('{1, 2}'));

All three equivalent. The first with array constructor, the other two with array literal. The data type can be derived from context unambiguously. Else, an explicit cast may be required, like '{1,2}'::int[].

Rows with id IS NULL do not pass either of these expressions. To include NULL values additionally:

SELECT * FROM tbl WHERE (id = ANY ('{1, 2}')) IS NOT TRUE;

Here you go:

https://support.google.com/docs/answer/3093281

This is all the documentation that Google provides.

Thus far, the only way to "listen" on DOM events, like inserting or modifying Elements, was to use the such called Mutation Events. For instance

document.body.addEventListener('DOMNodeInserted', function( event ) {
    console.log('whoot! a new Element was inserted, see my event object for details!');
}, false);

Further reading on that: MDN

The Problem with Mutation Events was (is) they never really made their way into any official spec because of inconcistencies and stuff. After a while, this events were implemented in all modern browser, but they were declared as deprecated, in other words you don't want to use them.

The official replacement for the Mutation Events is the MutationObserver() object.

Further reading on that: MDN

The syntax at present looks like

var observer = new MutationObserver(function( mutations ) {
    mutations.forEach(function( mutation ) {
         console.log( mutation.type );
    }); 
});

var config = { childList: true };

observer.observe( document.body, config );

At this time, the API has been implemented in newer Firefox, Chrome and Safari versions. I'm not sure about IE and Opera. So the tradeoff here is definitely that you can only target for topnotch browsers.

Its my code

jQuery(document).ready(function(e) {
    var WindowHeight = jQuery(window).height();

    var load_element = 0;

    //position of element
    var scroll_position = jQuery('.product-bottom').offset().top;

    var screen_height = jQuery(window).height();
    var activation_offset = 0;
    var max_scroll_height = jQuery('body').height() + screen_height;

    var scroll_activation_point = scroll_position - (screen_height * activation_offset);

    jQuery(window).on('scroll', function(e) {

        var y_scroll_pos = window.pageYOffset;
        var element_in_view = y_scroll_pos > scroll_activation_point;
        var has_reached_bottom_of_page = max_scroll_height <= y_scroll_pos && !element_in_view;

        if (element_in_view || has_reached_bottom_of_page) {
            jQuery('.product-bottom').addClass("change");
        } else {
            jQuery('.product-bottom').removeClass("change");
        }

    });

});

Its working Fine

In the construct you have provided, you don't need a CONTINUE. Once the exception is handled, the statement after the END is performed, assuming your EXCEPTION block doesn't terminate the procedure. In other words, it will continue on to the next iteration of the user_rec loop.

You also need to SELECT INTO a variable inside your BEGIN block:

SELECT attr INTO v_attr FROM attribute_table...

Obviously you must declare v_attr as well...

or try NSString *string = [NSString stringWithFormat:@"%d", [NSNumber intValue], nil];

data = [{id:1, name:'BMW'}, {id:2, name:'AN'}, {id:3, name:'BMW'}, {id:1, name:'NNN'}]
key = 'id'//try by id or name
data.reduce((previous, current)=>{
    previous[current[key]] && previous[current[key]].length != 0 ? previous[current[key]].push(current) : previous[current[key]] = new Array(current)
    return previous;
}, {})

Here's an example from another simple project I was working on using the httpclient library from Apache:

String response = new String();
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
nameValuePairs.add(new BasicNameValuePair("j", request));
HttpEntity requestEntity = new UrlEncodedFormEntity(nameValuePairs);

HttpPost httpPost = new HttpPost(mURI);
httpPost.setEntity(requestEntity);
HttpResponse httpResponse = mHttpClient.execute(httpPost);
HttpEntity responseEntity = httpResponse.getEntity();
if(responseEntity!=null) {
    response = EntityUtils.toString(responseEntity);
}

just use EntityUtils to grab the response body as a String. very simple.

Well, if you're reading the data in as a list, just do np.array(map(float, list_of_strings)) (or equivalently, use a list comprehension). (In Python 3, you'll need to call list on the map return value if you use map, since map returns an iterator now.)

However, if it's already a numpy array of strings, there's a better way. Use astype().

import numpy as np
x = np.array(['1.1', '2.2', '3.3'])
y = x.astype(np.float)

The href property sets or returns the value of the href attribute of a link.

  var hello = domains[i].getElementsByTagName('a')[0].getAttribute('href');
    var url="https://www.google.com/";
    console.log( url+hello);

This is what I am doing for my need, Where I need to send the login data to API as form data and the Javascript Object(userData) is getting converted automatically to URL encoded data

        var deferred = $q.defer();
        $http({
            method: 'POST',
            url: apiserver + '/authenticate',
            headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
            transformRequest: function (obj) {
                var str = [];
                for (var p in obj)
                    str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
                return str.join("&");
            },
            data: userData
        }).success(function (response) {
            //logics
            deferred.resolve(response);
        }).error(function (err, status) {
           deferred.reject(err);
        });

This how my Userdata is

var userData = {
                grant_type: 'password',
                username: loginData.userName,
                password: loginData.password
            }

In fact the cache location depends on the GRADLE_USER_HOME environment variable value. By default, it is $USER_HOME/.gradle on Unix-OS based and %userprofile%.\gradle on Windows.
But if you set this variable, the cache directory would be located from this path.

And whatever the case, you should dig into caches\modules-2\files-2.1 to find the dependencies.

I think this may help you , both index and columns of the values.

value you are looking for is not duplicated:

poz=matrix[matrix==minv].dropna(axis=1,how='all').dropna(how='all')
value=poz.iloc[0,0]
index=poz.index.item()
column=poz.columns.item()

you can get its index and column

duplicated:

matrix=pd.DataFrame([[1,1],[1,np.NAN]],index=['q','g'],columns=['f','h'])
matrix
Out[83]: 
   f    h
q  1  1.0
g  1  NaN
poz=matrix[matrix==minv].dropna(axis=1,how='all').dropna(how='all')
index=poz.stack().index.tolist()
index
Out[87]: [('q', 'f'), ('q', 'h'), ('g', 'f')]

you will get a list

The answer by @hybrid is quite informative, except it doesn't explain the purpose as mentioned by @ashitaka "What if you use the Mobile First approach? So, we have the mobile CSS first and then use min-width to target larger sites. We shouldn't use the only keyword in that context, right? "

Want to add in here that the purpose is simply to prevent non supporting browsers to use that Other device style as if it starts from "screen" without it will take it for a screen whereas if it starts from "only" style will be ignored.

Answering to ashitaka consider this example

<link rel="stylesheet" type="text/css" 
  href="android.css" media="only screen and (max-width: 480px)" />
<link rel="stylesheet" type="text/css" 
  href="desktop.css" media="screen and (min-width: 481px)" />

If we don't use "only" it will still work as desktop-style will also be used striking android styles but with unnecessary overhead. In this case, IF a browser is non-supporting it will fallback to the second Style-sheet ignoring the first.

What you actually want in this case are the Object.values. Here is a concise ES6 implementation with that in mind:

const add = {
  a: {value:1},
  b: {value:2},
  c: {value:3}
}

const total = Object.values(add).reduce((t, {value}) => t + value, 0)

console.log(total) // 6

or simply:

const add = {
  a: 1,
  b: 2,
  c: 3
}

const total = Object.values(add).reduce((t, n) => t + n)

console.log(total) // 6

Below is a concise es6 solution (similar to Rainbabba's answer but without the jQuery).

Array.from(document.querySelectorAll('[data-colspan-max]')).forEach(td => {_x000D_
    let table = td;_x000D_
    while (table && table.nodeName !== 'TABLE') table = table.parentNode;_x000D_
    td.colSpan = Array.from(table.querySelector('tr').children).reduce((acc, child) => acc + child.colSpan, 0);_x000D_
});

html {_x000D_
  font-family: Verdana;_x000D_
}_x000D_
tr > * {_x000D_
  padding: 1rem;_x000D_
  box-shadow: 0 0 8px gray inset;_x000D_
}

<table>_x000D_
<thead>_x000D_
  <tr>_x000D_
    <th>Header 1</th>_x000D_
    <th>Header 2</th>_x000D_
    <th>Header 3</th>_x000D_
    <th>Header 4</th>_x000D_
    <th>Header 5</th>_x000D_
    <th>Header 6</th>_x000D_
  </tr>_x000D_
</thead>_x000D_
<tbod><tr>_x000D_
  <td data-colspan-max>td will be set to full width</td>_x000D_
</tr></tbod>_x000D_
</table>

1. Create images folder in root level of your project.

   

   

2. Drop your image in this folder, it should look like

   

3. Go to your pubspec.yaml file, add assets header and pay close attention to all the spaces.

   flutter:
   
     uses-material-design: true
   
     # add this
     assets:
       - images/profile.jpg
   

4. Tap on Packages get at the top right corner of the IDE.

   

5. Now you can use your image anywhere using

   Image.asset("images/profile.jpg")
   

see nditer

import numpy as np
Y = np.array([3,4,5,6])
for y in np.nditer(Y, op_flags=['readwrite']):
    y += 3

Y == np.array([6, 7, 8, 9])

y = 3 would not work, use y *= 0 and y += 3 instead.

Here is code by AbacusUtil

LongStream.of(1, 10, 50, 80, 100, 120, 133, 333).filter(e -> e > 100).toList();

Disclosure: I'm the developer of AbacusUtil.