Regarding Phil Street's post:

It may actually be installed in your 32-bit program folder instead of your default x64, if you're running 64-bit OS. Check to see where 7-zip is installed, and if it is in Program Files (x86) then try using this instead:

PATH=%PATH%;C:\Program Files (x86)\7-Zip

Have you tried DATENAME(MONTH, S0.OrderDateTime) ?

How about something trivial like:

• inverting:

  $num = -$num;
  

• converting only positive into negative:

  if ($num > 0) $num = -$num;
  

• converting only negative into positive:

  if ($num < 0) $num = -$num;
  

In real life where you encounter systems already written and adding indexes to tables then drastically slows down the data loading of a 14gig data table, you are sometime forced to used WITH NOLOCK on your reports and end of month proessing so that the aggregate funtions (sum, count etc) do not do row, page, table locking and deteriate the overall performance. Easy to say in a new system never use WITH NOLOCK and use indexes - but adding indexes severly downgrades data loading, and when I'm then told, well, alter the code base to delete indexes, then bulk load then recreate the indexes - which is all well and good, if you are developing a new system. But Not when you have a system already in place.

The Extensible Markup Language (XML) 1.0 only includes the block comments.

Like others have already noted, you can use :empty in jQuery like this:

$('#cartContent:empty').remove();

It will remove the #cartContent div if it is empty.

But this and other techniques that people are suggesting here may not do what you want because if it has any text nodes containing whitespace it is not considered empty. So this is not empty:

<div> </div>

while you may want to consider it empty.

I had this problem some time ago and I wrote this tiny jQuery plugin - just add it to your code:

jQuery.expr[':'].space = function(elem) {
  var $elem = jQuery(elem);
  return !$elem.children().length && !$elem.text().match(/\S/);
}

and now you can use

$('#cartContent:space').remove();

which will remove the div if it is empty or contains only whitespace. Of course you can not only remove it but do anything you like, like

$('#cartContent:space').append('<p>It is empty</p>');

and you can use :not like this:

$('#cartContent:not(:space)').append('<p>It is not empty</p>');

I came out with this test that reliably did what I wanted and you can take it out of the plugin to use it as a standalone test:

This one will work for jQuery objects:

function testEmpty($elem) {
  return !$elem.children().length && !$elem.text().match(/\S/);
}

This one will work for DOM nodes:

function testEmpty(elem) {
  var $elem = jQuery(elem);
  return !$elem.children().length && !$elem.text().match(/\S/);
}

This is better than using .trim because the above code first tests if the tested element has any child elements and if it does it tries to find the first non-whitespace character and then stops, without the need to read or mutate the string if it has even one character that is not whitespace.

Hope it helps.

Both lines have the same problem

T newT1 = "some text";
T newT2 = (string)t;

The compiler doesn't know that T is a string and so has no way of knowing how to assign that. But since you checked you can just force it with

T newT1 = "some text" as T;
T newT2 = t; 

you don't need to cast the t since it's already a string, also need to add the constraint

where T : class

Whats wrong in this?

<form class="navbar-form navbar-right" method="post" action="login.php">
  <div class="form-group">
    <input type="email" name="email" class="form-control" placeholder="email">
    <input type="password" name="password" class="form-control" placeholder="password">
  </div>
  <input type="submit" name="submit" value="submit" class="btn btn-success">
</form>

login.php

if(isset($_POST['submit']) && !empty($_POST['submit'])) {
  // if (!logged_in()) 
  echo 'asodj';
}

To file under both 'established' and 'key-value store': Berkeley DB.

Has transactions and replication. Usually linked as a lib (no standalone server, although you may write one). Values and keys are just binary strings, you can provide a custom sorting function for them (where applicable).

Does not prevent from shooting yourself in the foot. Switch off locking/transaction support, access the db from two threads at once, end up with a corrupt file.

Something very similar can be seen on http://goo.gl when you shorten the URL.

There is a readonly input element that gets programmatically focused, with tooltip press CTRL-C to copy.

When you hit that shortcut, the input content effectively gets into the clipboard. Really nice :)

You don't need to install sqlite3 module. It is included in the standard library (since Python 2.5).

if you are using Java 8, try this

Arrays.stream(e.getStackTrace())
                .map(s->s.toString())
                .collect(Collectors.joining("\n"));

you can find the code for getStackTrace() function provided by Throwable.java as :

public StackTraceElement[] getStackTrace() {
    return getOurStackTrace().clone();
}

and for StackTraceElement, it provides toString() as follows:

public String toString() {
    return getClassName() + "." + methodName +
        (isNativeMethod() ? "(Native Method)" :
         (fileName != null && lineNumber >= 0 ?
          "(" + fileName + ":" + lineNumber + ")" :
          (fileName != null ?  "("+fileName+")" : "(Unknown Source)")));
}

So just join the StackTraceElement with "\n".

That depends on the nature of the information you want to return.

If it is a single integer value, you can use the return statement

 create proc myproc
 as 
 begin
     return 1
 end
 go
 declare @i int
 exec @i = myproc

If you have a non integer value, or a number of scalar values, you can use output parameters

create proc myproc
  @a int output,
  @b varchar(50) output
as
begin
  select @a = 1, @b='hello'
end
go
declare @i int, @j varchar(50)
exec myproc @i output, @j output

If you want to return a dataset, you can use insert exec

create proc myproc
as 
begin
     select name from sysobjects
end
go

declare @t table (name varchar(100))
insert @t (name)
exec myproc

You can even return a cursor but that's just horrid so I shan't give an example :)

Extremeandy has mentioned as of Chrome 66 autoplay video has been disabled.

After looking into this I found that muted videos are still able to be autoplayed. In my case the video didn't have any audio, but adding muted to the video tag has fixed it:

Hopefully this will help others also.

Your nameContent scope is only inside first function. You'll never get it's value that way.

var nameContent; // now it's global!
function first(){
    nameContent = document.getElementById('full_name').value;
}

function second() {
    first(); 
    y=nameContent; 
    alert(y);
}
second();

If you can't/won't use iterators and if you can't/won't use std::size_t for the loop index, make a .size() to int conversion function that documents the assumption and does the conversion explicitly to silence the compiler warning.

#include <cassert>
#include <cstddef>
#include <limits>

// When using int loop indexes, use size_as_int(container) instead of
// container.size() in order to document the inherent assumption that the size
// of the container can be represented by an int.
template <typename ContainerType>
/* constexpr */ int size_as_int(const ContainerType &c) {
    const auto size = c.size();  // if no auto, use `typename ContainerType::size_type`
    assert(size <= static_cast<std::size_t>(std::numeric_limits<int>::max()));
    return static_cast<int>(size);
}

Then you write your loops like this:

for (int i = 0; i < size_as_int(things); ++i) { ... }

The instantiation of this function template will almost certainly be inlined. In debug builds, the assumption will be checked. In release builds, it won't be and the code will be as fast as if you called size() directly. Neither version will produce a compiler warning, and it's only a slight modification to the idiomatic loop.

If you want to catch assumption failures in the release version as well, you can replace the assertion with an if statement that throws something like std::out_of_range("container size exceeds range of int").

Note that this solves both the signed/unsigned comparison as well as the potential sizeof(int) != sizeof(Container::size_type) problem. You can leave all your warnings enabled and use them to catch real bugs in other parts of your code.

You have the syntax wrong; there is no need to place a period inside a double-quoted string. Instead, it should be more like

$query = mysql_query("SELECT * FROM table WHERE the_number LIKE '$prefix%'");

You can confirm this by printing out the string to see that it turns out identical to the first case.

Of course it's not a good idea to simply inject variables into the query string like this because of the danger of SQL injection. At the very least you should manually escape the contents of the variable with mysql_real_escape_string, which would make it look perhaps like this:

$sql = sprintf("SELECT * FROM table WHERE the_number LIKE '%s%%'",
               mysql_real_escape_string($prefix));
$query = mysql_query($sql);

Note that inside the first argument of sprintf the percent sign needs to be doubled to end up appearing once in the result.

In all versions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias:

SELECT COUNT(id) AS theCount, `Tag` from `images-tags`
GROUP BY `Tag`
ORDER BY theCount DESC
LIMIT 20

You should only use extern template to force the compiler to not instantiate a template when you know that it will be instantiated somewhere else. It is used to reduce compile time and object file size.

For example:

// header.h

template<typename T>
void ReallyBigFunction()
{
    // Body
}

// source1.cpp

#include "header.h"
void something1()
{
    ReallyBigFunction<int>();
}

// source2.cpp

#include "header.h"
void something2()
{
    ReallyBigFunction<int>();
}

This will result in the following object files:

source1.o
    void something1()
    void ReallyBigFunction<int>()    // Compiled first time

source2.o
    void something2()
    void ReallyBigFunction<int>()    // Compiled second time

If both files are linked together, one void ReallyBigFunction<int>() will be discarded, resulting in wasted compile time and object file size.

To not waste compile time and object file size, there is an extern keyword which makes the compiler not compile a template function. You should use this if and only if you know it is used in the same binary somewhere else.

Changing source2.cpp to:

// source2.cpp

#include "header.h"
extern template void ReallyBigFunction<int>();
void something2()
{
    ReallyBigFunction<int>();
}

Will result in the following object files:

source1.o
    void something1()
    void ReallyBigFunction<int>() // compiled just one time

source2.o
    void something2()
    // No ReallyBigFunction<int> here because of the extern

When both of these will be linked together, the second object file will just use the symbol from the first object file. No need for discard and no wasted compile time and object file size.

This should only be used within a project, like in times when you use a template like vector<int> multiple times, you should use extern in all but one source file.

This also applies to classes and function as one, and even template member functions.

I would like to slightly rewrite keytarhero's response:

Sub CopyWorkbook()

Dim sh as Worksheet,  wb as workbook

Set wb = workbooks("Target workbook")
For Each sh in workbooks("source workbook").Worksheets
   sh.Copy After:=wb.Sheets(wb.sheets.count) 
Next sh

End Sub

Edit: You can also build an array of sheet names and copy that at once.

Workbooks("source workbook").Worksheets(Array("sheet1","sheet2")).Copy _
         After:=wb.Sheets(wb.sheets.count)

Note: copying a sheet from an XLS? to an XLS will result into an error. The opposite works fine (XLS to XLSX)

You just need to create a deleter class:

struct BarDeleter {
  void operator()(Bar* b) { destroy(b); }
};

and provide it as the template argument of unique_ptr. You'll still have to initialize the unique_ptr in your constructors:

class Foo {
  public:
    Foo() : bar(create()), ... { ... }

  private:
    std::unique_ptr<Bar, BarDeleter> bar;
    ...
};

As far as I know, all the popular c++ libraries implement this correctly; since BarDeleter doesn't actually have any state, it does not need to occupy any space in the unique_ptr.

Update the master branch, which you need to do regardless.

Then, one of:

1. Rebase the old branch against the master branch. Solve the merge conflicts during rebase, and the result will be an up-to-date branch that merges cleanly against master.

2. Merge your branch into master, and resolve the merge conflicts.

3. Merge master into your branch, and resolve the merge conflicts. Then, merging from your branch into master should be clean.

None of these is better than the other, they just have different trade-off patterns.

I would use the rebase approach, which gives cleaner overall results to later readers, in my opinion, but that is nothing aside from personal taste.

To rebase and keep the branch you would:

git checkout <branch> && git rebase <target>

In your case, check out the old branch, then

git rebase master 

to get it rebuilt against master.

The accepted answer calls the draw function twice. I can't see why that would be needed. In fact, if your new data has the same columns as the old data, you can accomplish this in one line:

datatable.clear().rows.add(newData).draw();

Support for the extended ternary operator was added in Twig 1.12.0.

1. If foo echo yes else echo no:

   {{ foo ? 'yes' : 'no' }}
   

2. If foo echo it, else echo no:

   {{ foo ?: 'no' }}
   

   or

   {{ foo ? foo : 'no' }}
   

3. If foo echo yes else echo nothing:

   {{ foo ? 'yes' }}
   

   or

   {{ foo ? 'yes' : '' }}
   

4. Returns the value of foo if it is defined and not null, no otherwise:

   {{ foo ?? 'no' }}
   

5. Returns the value of foo if it is defined (empty values also count), no otherwise:

   {{ foo|default('no') }}
   

You should accept Mike Gossland's answer, but it can be improved a little. Try this in Git Bash:

 ls -1F /bin | grep '\*$' | grep -v '\.dll\*$' | sed 's/\*$\|\.exe//g'

Explanation:

List on 1 line, decorated with trailing * for executables, all files in bin. Keep only those with the trailing *s, but NOT ending with .dll*, then replace all ending asterisks or ".exe" with nothing.

This gives you a clean list of all the GitBash commands.

If you're constructing an array via mutability and then want to return an immutable version, you can simply return the mutable array as an "NSArray" via inheritance.

- (NSArray *)arrayOfStrings {
    NSMutableArray *mutableArray = [NSMutableArray array];
    mutableArray[0] = @"foo";
    mutableArray[1] = @"bar";

    return mutableArray;
}

If you "trust" the caller to treat the (technically still mutable) return object as an immutable NSArray, this is a cheaper option than [mutableArray copy].

Apple concurs:

To determine whether it can change a received object, the receiver of a message must rely on the formal type of the return value. If it receives, for example, an array object typed as immutable, it should not attempt to mutate it. It is not an acceptable programming practice to determine if an object is mutable based on its class membership.

The above practice is discussed in more detail here:

Best Practice: Return mutableArray.copy or mutableArray if return type is NSArray

• It's kinda pointless without arithmetic methods like add() and multiply(), etc.
• You should definitely override equals() and hashCode().
• You should either add a method to normalize the fraction, or do it automatically. Think about whether you want 1/2 and 2/4 to be considered the same or not - this has implications for the equals(), hashCode() and compareTo() methods.

The solution is the /Y switch:

xcopy "C:\Users\ADMIN\Desktop\*.*" "D:\Backup\" /K /D /H /Y

I. Plain XSLT 1.0 solution:

This transformation:

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>

 <xsl:template match="text()" name="split">
  <xsl:param name="pText" select="."/>
  <xsl:if test="string-length($pText)">
   <xsl:if test="not($pText=.)">
    <br />
   </xsl:if>
   <xsl:value-of select=
    "substring-before(concat($pText,';'),';')"/>
   <xsl:call-template name="split">
    <xsl:with-param name="pText" select=
     "substring-after($pText, ';')"/>
   </xsl:call-template>
  </xsl:if>
 </xsl:template>
</xsl:stylesheet>

when applied on this XML document:

<t>123 Elm Street;PO Box 222;c/o James Jones</t>

produces the wanted, corrected result:

123 Elm Street<br />PO Box 222<br />c/o James Jones

II. FXSL 1 (for XSLT 1.0):

Here we just use the FXSL template str-map (and do not have to write recursive template for the 999th time):

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:f="http://fxsl.sf.net/"
xmlns:testmap="testmap"
exclude-result-prefixes="xsl f testmap"
>
   <xsl:import href="str-dvc-map.xsl"/>

   <testmap:testmap/>

   <xsl:output omit-xml-declaration="yes" indent="yes"/>

   <xsl:template match="/">
     <xsl:variable name="vTestMap" select="document('')/*/testmap:*[1]"/>
     <xsl:call-template name="str-map">
       <xsl:with-param name="pFun" select="$vTestMap"/>
       <xsl:with-param name="pStr" select=
       "'123 Elm Street;PO Box 222;c/o James Jones'"/>
     </xsl:call-template>
   </xsl:template>

    <xsl:template name="replace" mode="f:FXSL"
         match="*[namespace-uri() = 'testmap']">
      <xsl:param name="arg1"/>

      <xsl:choose>
       <xsl:when test="not($arg1=';')">
        <xsl:value-of select="$arg1"/>
       </xsl:when>
       <xsl:otherwise><br /></xsl:otherwise>
      </xsl:choose>
    </xsl:template>
</xsl:stylesheet>

when this transformation is applied on any XML document (not used), the same, wanted correct result is produced:

123 Elm Street<br/>PO Box 222<br/>c/o James Jones

III. Using XSLT 2.0

<xsl:stylesheet version="2.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>

 <xsl:template match="text()">
  <xsl:for-each select="tokenize(.,';')">
   <xsl:sequence select="."/>
   <xsl:if test="not(position() eq last())"><br /></xsl:if>
  </xsl:for-each>
 </xsl:template>
</xsl:stylesheet>

when this transformation is applied on this XML document:

<t>123 Elm Street;PO Box 222;c/o James Jones</t>

the wanted, correct result is produced:

123 Elm Street<br />PO Box 222<br />c/o James Jones

The problem is mostly due to a MySQL service that is not running, so make sure it is. If it isn't, run this CMD with administrator privilege in order to start it:

sc start [Your MySQL Service name]

The only time to use java.sql.Date is in a PreparedStatement.setDate. Otherwise, use java.util.Date. It's telling that ResultSet.getDate returns a java.sql.Date but it can be assigned directly to a java.util.Date.

I have a small solution that attaches to the prototype

  EventTarget.prototype.addEventListeners = function(type, listener, options,extra) {
  let arr = type;
  if(typeof type == 'string'){
    let sp = type.split(/[\s,;]+/);
    arr = sp;   
  }
  for(let a of arr){
    this.addEventListener(a,listener,options,extra);
  }
};

Allows you to give it a string or Array. The string can be separated with a space(' '), a comma(',') OR a Semicolon(';')

I think you should use this code in Laravel version 5+. Also this will work not only with parameter page but also with any other parameter(s):

$users->appends(request()->input())->links();

Personally, I try to avoid using Facades as much as I can. Using global helper functions is less code and much elegant.

UPDATE:

Do not use Input Facade as it is deprecated in Laravel v6+

While code confirms it, Apple itself has said that Swift will be compatible on iOS 7 and Mavericks in their technical keynote (State of the platforms, session 102, around the 34 min 00 sec mark) at WWDC 2014.

CSS?

td {
  padding-top: 2px;
  padding-bottom: 2px;
}

A couple ways this can be done:

This will make it a square

ul
{
  list-style-type: square;
}

This will make it green

li
{
  color: #0F0;
}

This will prevent the text from being green

li p
{
  color: #000;
}

However that will require that all text within lists be in paragraphs so that the color is not overridden.

A better way is to make an image of a green square and use:

ul
{
  list-style: url(green-square.png);
}

use np.random.randint() as np.random.random_integers() is deprecated

random_matrix = np.random.randint(min_val,max_val,(<num_rows>,<num_cols>))

To read a particular date from range EJ_PAYDATES_2021 (index is next to the last "1")

=INDEX(PayDates.xlsx!EJ_PAYDATES_2021,1,1)  // Jan
=INDEX(PayDates.xlsx!EJ_PAYDATES_2021,2,1)  // Feb
=INDEX(PayDates.xlsx!EJ_PAYDATES_2021,3,1)  // Mar

This allows reading a particular element of a range [0] etc from another spreadsheet file. Target file need not be open. Range in the above example is named EJ_PAYDATES_2021, with one element for each month contained within that range.

Took me a while to parse this out, but it works, and is the answer to the question asked above.

After Checking Java Build Path, Then add lines of code in manifest file.

<meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

You can also specify a commit hash (often also called commit ID) with the git show command.

In a nutshell

git show <commitHash>:/path/to/file

Step by step

1. Show the log of all the changes for a given file with git log /path/to/file
2. In the list of changes shown, it shows the commit hash such as commit 06c98... (06c98... being the commit hash)
3. Copy the commit hash
4. Run the command git show <commitHash>:/path/to/file using the commit hashof step 3 & the path/to/file of step 1.

Note: adding the ./ when specifying a relative path seems important, i.e. git show b2f8be577166577c59b55e11cfff1404baf63a84:./flight-simulation/src/main/components/nav-horiz.html.

look at it is informative [Qualified identifiers

A qualified id-expression is an unqualified id-expression prepended by a scope resolution operator ::, and optionally, a sequence of enumeration, (since C++11)class or namespace names or decltype expressions (since C++11) separated by scope resolution operators. For example, the expression std::string::npos is an expression that names the static member npos in the class string in namespace std. The expression ::tolower names the function tolower in the global namespace. The expression ::std::cout names the global variable cout in namespace std, which is a top-level namespace. The expression boost::signals2::connection names the type connection declared in namespace signals2, which is declared in namespace boost.

The keyword template may appear in qualified identifiers as necessary to disambiguate dependent template names]1

use this extension

extension UIImage {
    public func resize(size:CGSize, completionHandler:(resizedImage:UIImage, data:NSData?)->()) {
        dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), { () -> Void in
            let newSize:CGSize = size
            let rect = CGRectMake(0, 0, newSize.width, newSize.height)
            UIGraphicsBeginImageContextWithOptions(newSize, false, 1.0)
            self.drawInRect(rect)
            let newImage = UIGraphicsGetImageFromCurrentImageContext()
            UIGraphicsEndImageContext()
            let imageData = UIImageJPEGRepresentation(newImage, 0.5)
            dispatch_async(dispatch_get_main_queue(), { () -> Void in
                completionHandler(resizedImage: newImage, data:imageData)
            })
        })
    }
}

cq.select(cb.construct(entityClazz.class, root.get("ID"), root.get("VERSION")));  // HERE IS NO ERROR

https://wiki.eclipse.org/EclipseLink/UserGuide/JPA/Basic_JPA_Development/Querying/Criteria#Constructors

<head>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>

worked for me, to force IE to "snap out of compatibility mode" (so to speak), BUT that meta statement must appear IMMEDIATELY after the <head>, or it won't work!

Do you have a yellow icon like this [_] at the bottom of the main window? It is a "type-aware highlighting" switch which could be disabled accidentally. You should re-enable it by clicking on the icon.

I found this https://typescriptbcl.codeplex.com/SourceControl/latest

here is the Guid version they have in case the link does not work later.

module System {
    export class Guid {
        constructor (public guid: string) {
            this._guid = guid;
        }

        private _guid: string;

        public ToString(): string {
            return this.guid;
        }

        // Static member
        static MakeNew(): Guid {
            var result: string;
            var i: string;
            var j: number;

            result = "";
            for (j = 0; j < 32; j++) {
                if (j == 8 || j == 12 || j == 16 || j == 20)
                    result = result + '-';
                i = Math.floor(Math.random() * 16).toString(16).toUpperCase();
                result = result + i;
            }
            return new Guid(result);
        }
    }
}

Instead of giving:

./SQLEXPRESS //in the Server Name

I put this:

.\SQLEXPRESS //which solved my problem

ReducedForm is a type, so you cannot say

ReducedForm.iSimplifiedNumerator = iNumerator/iGreatCommDivisor;

You can only use the . operator on an instance:

ReducedForm rf;
rf.iSimplifiedNumerator = iNumerator/iGreatCommDivisor;

In my experience most developers naturally migrate towards white box testing. Since we need to ensure that the underlying algorithm is "correct", we tend to focus more on the internals. But, as has been pointed out, both white and black box testing is important.

Therefore, I prefer to have testers focus more on the Black Box tests, to cover for the fact that most developers don't really do it, and frequently aren't very good at it.

That isn't to say that testers should be kept in the dark about how the system works, just that I prefer them to focus more on the problem domain and how actual users interact with the system, not whether the function SomeMethod(int x) will correctly throw an exception if x is equal to 5.

Just to complete Amit Garg answer, there are several ways to inject dependencies in AngularJS.

You can also use $inject to add a dependency:

var MyController = function($scope, $http) {
  // ...
}
MyController.$inject = ['$scope', '$http'];

This example run ok

var currency = "$1,123,456.00";
var number = Number(currency.replace(/[^0-9\.]+/g,""));
console.log(number);

Yes, it is. And it is supported in all major browser:

var ts = Date.parse("date string");

The only difference is that this function returns milliseconds instead of seconds, so you need to divide the result by 1000.

Check what valid formats can JavaScript parse.

A popup's parent can't itself be a popup. Both of their parents must be the same. So, if you create a popup inside a popup, you must save the parent's popup and make it a parent.

here's an example

 $("body,html,document").scrollTop($("#map_canvas").position().top);

This works for Chrome 7, IE6, IE7, IE8, IE9, FF 3.6 and Safari 5.

2012 UPDATE
This is still good but I had to use it again. Sometimes position doesn't work so this is an alternative:

$("body,html,document").scrollTop($("#map_canvas").offset().top);

I had this error come up. I followed all of the solutions here but nothing worked. I was using Visual Studio 2013 Professional. I couldn't get the individual project rebuilds to work and I finally figured out there was a circular dependency in my references. Visual Studio does a pretty good job normally of warning you if you are adding a reference to something that references back, but for some reason it didn't in this instance. I added a reference to a project that referenced the project I was working on - and it accepted it. VS bug perhaps?

In my case, after 30 minutes changing permissions, got into account that the XLSX file I was trying to transfer was still open in Excel.

I use this simple method:

public Dictionary<string, string> objToDict(XYZ.ObjectCollection objs) {
    var dict = new Dictionary<string, string>();
    foreach (KeyValuePair<string, string> each in objs){
        dict.Add(each.Key, each.Value);
    }
    return dict;
}

If you write software, or use software written, which stores program window coordinates or sizes to be resused when starting a program, check there for any occurrence(s) of such sizes and positions which would be causing this. I've seen it time and time again from various vendors lazily producing code which resizes and repositions controls on a "form" (a program window) based on the size of said form. Look in HKLM\Software\Vendor\Program and HKCU\Software\Vendor\Program. Look for specific keys which might be offending. I once had a program store -48000 for the program window position in keys called WindowsPosX and WindowPosY. You could see the program start and running on the taskbar but since the program window itself was smaller than 48000 (the absolute value of -48000), it was positioned completely off the screen. If you're not comfortable with editing regstry information - most people aren't - then uninstall the software, use a registry cleaner to remove any leftover entries then reinstall the software and see if that doesn't fix the problem.

Regarding Chrome, checkout the monitorEvents() via the command line API.

• Open the console via Menu > Tools > JavaScript Console.

• Enter monitorEvents(window);

• View the console flooded with events

   ...
   mousemove MouseEvent {dataTransfer: ...}
   mouseout MouseEvent {dataTransfer: ...}
   mouseover MouseEvent {dataTransfer: ...}
   change Event {clipboardData: ...}
   ...
  

There are other examples in the documentation. I'm guessing this feature was added after the previous answer.

Try this:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">_x000D_
<html xmlns="http://www.w3.org/1999/xhtml">_x000D_
<head>_x000D_
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />_x000D_
<title>Untitled Document</title>_x000D_
<style type="text/css">_x000D_
.OutlineText {_x000D_
 font: Tahoma, Geneva, sans-serif;_x000D_
 font-size: 64px;_x000D_
    color: white;_x000D_
    text-shadow:_x000D_
    /* Outline */_x000D_
    -1px -1px 0 #000000,_x000D_
    1px -1px 0 #000000,_x000D_
    -1px 1px 0 #000000,_x000D_
    1px 1px 0 #000000,  _x000D_
    -2px 0 0 #000000,_x000D_
    2px 0 0 #000000,_x000D_
    0 2px 0 #000000,_x000D_
    0 -2px 0 #000000; /* Terminate with a semi-colon */_x000D_
}_x000D_
</style></head>_x000D_
_x000D_
<body>_x000D_
<div class="OutlineText">Hello world!</div>_x000D_
</body>_x000D_
</html>

...and you might also want to do this too:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">_x000D_
<html xmlns="http://www.w3.org/1999/xhtml">_x000D_
<head>_x000D_
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />_x000D_
<title>Untitled Document</title>_x000D_
<style type="text/css">_x000D_
.OutlineText {_x000D_
 font: Tahoma, Geneva, sans-serif;_x000D_
 font-size: 64px;_x000D_
    color: white;_x000D_
    text-shadow:_x000D_
    /* Outline 1 */_x000D_
    -1px -1px 0 #000000,_x000D_
    1px -1px 0 #000000,_x000D_
    -1px 1px 0 #000000,_x000D_
    1px 1px 0 #000000,  _x000D_
    -2px 0 0 #000000,_x000D_
    2px 0 0 #000000,_x000D_
    0 2px 0 #000000,_x000D_
    0 -2px 0 #000000, _x000D_
    /* Outline 2 */_x000D_
    -2px -2px 0 #ff0000,_x000D_
    2px -2px 0 #ff0000,_x000D_
    -2px 2px 0 #ff0000,_x000D_
    2px 2px 0 #ff0000,  _x000D_
    -3px 0 0 #ff0000,_x000D_
    3px 0 0 #ff0000,_x000D_
    0 3px 0 #ff0000,_x000D_
    0 -3px 0 #ff0000; /* Terminate with a semi-colon */_x000D_
}_x000D_
</style></head>_x000D_
_x000D_
<body>_x000D_
<div class="OutlineText">Hello world!</div>_x000D_
</body>_x000D_
</html>

You can do as many Outlines as you like, and there's enough scope for coming up with lots of creative ideas.

Have fun!

You can convert json Object into Array & String.

$data='{"resultList":[{"id":"1839","displayName":"Analytics","subLine":""},{"id":"1015","displayName":"Automation","subLine":""},{"id":"1084","displayName":"Aviation","subLine":""},{"id":"554","displayName":"Apparel","subLine":""},{"id":"875","displayName":"Aerospace","subLine":""},{"id":"1990","displayName":"Account Reconciliation","subLine":""},{"id":"3657","displayName":"Android","subLine":""},{"id":"1262","displayName":"Apache","subLine":""},{"id":"1440","displayName":"Acting","subLine":""},{"id":"710","displayName":"Aircraft","subLine":""},{"id":"12187","displayName":"AAC","subLine":""}, {"id":"20365","displayName":"AAT","subLine":""}, {"id":"7849","displayName":"AAP","subLine":""}, {"id":"20511","displayName":"AACR2","subLine":""}, {"id":"28585","displayName":"AASHTO","subLine":""}, {"id":"45191","displayName":"AAMS","subLine":""}]}';

$b=json_decode($data);

$i=0;
while($b->{'resultList'}[$i])
{
    print_r($b->{'resultList'}[$i]->{'displayName'});
    echo "<br />";
    $i++;
}

You can put a SizedBox with a specific height between the widgets, like so:

Column(
  children: <Widget>[
    FirstWidget(),
    SizedBox(height: 100),
    SecondWidget(),
  ],
),

Why to prefer this over wrapping the widgets in Padding? Readability! There is less visual boilerplate, less indention and the code follows the typical reading-order.

https://mail.google.com/mail/u/0/x/?&v=b&eot=1&pv=tl&cs=b

This link works for composing directly in m.gmail.com as mobile in a desktop browser. Why? It is really faster.

You can use jsperf.com site to compare perfomance. Here is link to concat.

Added comparison between:

var c = a.concat(b);

and:

var c = [];
for (i = 0; i < a.length; i++) {
    c.push(a[i]);
}
for (j = 0; j < b.length; j++) {
    c.push(b[j]);
}

The second is almost 10 times slower in chrome.

One solution that may work (it works for me) is to apply negative margin at input (textbox)... or fixed width for ie7 or to drop ie7 support. This results to pixel perfect width.. For me its 7 so i added 3 and 4 but it is still pixel perfect..

I had the same problem and i hated to have extra divs for border etc!

So here is my solution which seems to work!

You should use a ie7 only stylesheet to avoid the starhacks.

input.text{
    background-color: #fbfbfb;
    border : solid #eee 1px;
    width: 100%;
    -box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 32px;

    *line-height:32px;
    *margin-left:-3px;
    *margin-right:-4px;
    display: inline;   
    padding: 0px 0 0 5px;

}

Also, if you can't change class B, you can fix the error by using multiple inheritance.

class B:
    def meth(self, arg):
        print arg

class C(B, object):
    def meth(self, arg):
        super(C, self).meth(arg)

print C().meth(1)

Double check the Bundle OS Type code in your App's info.plist, for me, the only way around this error was to set it to APPL.

The weird thing is that the error was regarding to my frameworks bundle id, tho changing the above in my app solved it.

Solution

You can now use base64 files to produce sounds when imported as data URI. The solution is almost the same as the previous ones, except you do not need to import an external audio file.

function beep() {
    var snd = new Audio("data:audio/wav;base64,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");  
    snd.play();
}
beep();

Compatibility

Data URI is supported on almost every browser now. More information on http://caniuse.com/datauri

Demo

http://jsfiddle.net/7EAgz/

Conversion Tool

And here is where you can convert mp3 or wav files into Data URI format:

https://dopiaza.org/tools/datauri/index.php

To just get the value use any of these

1. df1.agg({"x": "max"}).collect()[0][0]
2. df1.agg({"x": "max"}).head()[0]
3. df1.agg({"x": "max"}).first()[0]

Alternatively we could do these for 'min'

from pyspark.sql.functions import min, max
df1.agg(min("id")).collect()[0][0]
df1.agg(min("id")).head()[0]
df1.agg(min("id")).first()[0]

The existing answers already cover the "how", but I just wanted to elaborate on the "what" and "why" for others who might be wondering.

What a compiler (gcc) does: The term "compile" is a bit of an overloaded term because it is used at a high-level to mean "convert source code to a program", but more technically means to "convert source code to object code". A compiler like gcc actually performs two related, but arguably distinct functions to turn your source code into a program: compiling (as in the latter definition of turning source to object code) and linking (the process of combining the necessary object code files together into one complete executable).

The original error that you saw is technically a "linking error", and is thrown by "ld", the linker. Unlike (strict) compile-time errors, there is no reference to source code lines, as the linker is already in object space.

By default, when gcc is given source code as input, it attempts to compile each and then link them all together. As noted in the other responses, it's possible to use flags to instruct gcc to just compile first, then use the object files later to link in a separate step. This two-step process may seem unnecessary (and probably is for very small programs) but it is very important when managing a very large program, where compiling the entire project each time you make a small change would waste a considerable amount of time.

Fancy way to put @rdhs answer in a function:

Function arrayZero(size As Integer)
  arrayZero = Evaluate("=IF(ISERROR(Transpose(A1:A" & size & ")), 0, 0)")
End Function

And use like this:

myArray = arrayZero(15)

If for some strange reasons, the path to react-native is not in the PATH, you should take note where the react-native executable is installed. Generally, the issue with command not found is because they are not in PATH.

For example, I use nodenv and run npm install -g react-native

/Users/khoa/.nodenv/versions/10.10.0/bin/react-native -> /Users/khoa/.nodenv/versions/10.10.0/lib/node_modules/react-native/local-cli/wrong-react-native.js

So I need to add that to my PATH

export PATH=$HOME/.nodenv/versions/10.10.0/bin:$PATH

You can verify with echo $PATH

Or you can use npx to execute local npm modules, for example

npx react-native run-ios --simulator='iPhone X'

In case you don't want to pollute your model with annotations and want to perform some custom operations, you could use mixins.

ObjectMapper mapper = new ObjectMapper();
SimpleModule simpleModule = new SimpleModule();
simpleModule.setMixInAnnotation(Person.class, PersonMixin.class);
mapper.registerModule(simpleModule);

Override age:

public abstract class PersonMixin {
    @JsonSerialize(using = PersonAgeSerializer.class)
    public String age;
}

Do whatever you need with the age:

public class PersonAgeSerializer extends JsonSerializer<Integer> {
    @Override
    public void serialize(Integer integer, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
        jsonGenerator.writeString(String.valueOf(integer * 52) + " months");
    }
}

$(document).ready(function() {
    // do needed things
});

This will trigger once the DOM structure is ready.

Nowadays using a JSON array would be an obvious answer.

Since this is an old but still relevant question I produced a short example. JSON functions are available since mySQL 5.7.x / MariaDB 10.2.3

I prefer this solution over ELT() because it's really more like an array and this 'array' can be reused in the code.

But be careful: It (JSON) is certainly much slower than using a temporary table. Its just more handy. imo.

Here is how to use a JSON array:

SET @myjson = '["gmail.com","mail.ru","arcor.de","gmx.de","t-online.de",
                "web.de","googlemail.com","freenet.de","yahoo.de","gmx.net",
                "me.com","bluewin.ch","hotmail.com","hotmail.de","live.de",
                "icloud.com","hotmail.co.uk","yahoo.co.jp","yandex.ru"]';

SELECT JSON_LENGTH(@myjson);
-- result: 19

SELECT JSON_VALUE(@myjson, '$[0]');
-- result: gmail.com

And here a little example to show how it works in a function/procedure:

DELIMITER //
CREATE OR REPLACE FUNCTION example() RETURNS varchar(1000) DETERMINISTIC
BEGIN
  DECLARE _result varchar(1000) DEFAULT '';
  DECLARE _counter INT DEFAULT 0;
  DECLARE _value varchar(50);

  SET @myjson = '["gmail.com","mail.ru","arcor.de","gmx.de","t-online.de",
                "web.de","googlemail.com","freenet.de","yahoo.de","gmx.net",
                "me.com","bluewin.ch","hotmail.com","hotmail.de","live.de",
                "icloud.com","hotmail.co.uk","yahoo.co.jp","yandex.ru"]';

  WHILE _counter < JSON_LENGTH(@myjson) DO
    -- do whatever, e.g. add-up strings...
    SET _result = CONCAT(_result, _counter, '-', JSON_VALUE(@myjson, CONCAT('$[',_counter,']')), '#');

    SET _counter = _counter + 1;
  END WHILE;

  RETURN _result;
END //
DELIMITER ;

SELECT example();

There are many options out there. cElementTree looks excellent if speed and memory usage are an issue. It has very little overhead compared to simply reading in the file using readlines.

The relevant metrics can be found in the table below, copied from the cElementTree website:

library                         time    space
xml.dom.minidom (Python 2.1)    6.3 s   80000K
gnosis.objectify                2.0 s   22000k
xml.dom.minidom (Python 2.4)    1.4 s   53000k
ElementTree 1.2                 1.6 s   14500k  
ElementTree 1.2.4/1.3           1.1 s   14500k  
cDomlette (C extension)         0.540 s 20500k
PyRXPU (C extension)            0.175 s 10850k
libxml2 (C extension)           0.098 s 16000k
readlines (read as utf-8)       0.093 s 8850k
cElementTree (C extension)  --> 0.047 s 4900K <--
readlines (read as ascii)       0.032 s 5050k   

As pointed out by @jfs, cElementTree comes bundled with Python:

• Python 2: from xml.etree import cElementTree as ElementTree.
• Python 3: from xml.etree import ElementTree (the accelerated C version is used automatically).

You can enable SSL on XAMPP by creating self signed certificates and then installing those certificates. Type the below commands to generate and move the certificates to ssl folders.

openssl genrsa -des3 -out server.key 1024

openssl req -new -key server.key -out server.csr

cp server.key server.key.org

openssl rsa -in server.key.org -out server.key

openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

cp server.crt /opt/lampp/etc/ssl.crt/domainname.crt

cp server.key /opt/lampp/etc/ssl.key/domainname.key

(Use sudo with each command if you are not the super user)

Now, Check that mod_ssl is enabled in [XAMPP_HOME]/etc/httpd.conf:

LoadModule ssl_module modules/mod_ssl.so

Add a virtual host, in this example "localhost.domainname.com" by editing [XAMPP_HOME]/etc/extra/httpd-ssl.conf as follows:

<virtualhost 127.0.1.4:443>
    ServerName localhost.domainname.com
    ServerAlias localhost.domainname.com *.localhost.domainname.com
    ServerAdmin admin@localhost

    DocumentRoot "/opt/lampp/htdocs/"

    DirectoryIndex index.php

    ErrorLog /opt/lampp/logs/domainname.local.error.log
    CustomLog /opt/lampp/logs/domainname.local.access.log combined

    SSLEngine on
    SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
    SSLCertificateFile /opt/lampp/etc/ssl.crt/domainname.crt
    SSLCertificateKeyFile /opt/lampp/etc/ssl.key/domainname.key

    <directory /opt/lampp/htdocs/>
            Options Indexes FollowSymLinks
            AllowOverride All
            Order allow,deny
            Allow from all
    </directory>
    BrowserMatch ".*MSIE.*" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
</virtualhost>

Add the following entry to /etc/hosts:

127.0.1.4 localhost.domainname.com

Now, try installing the certificate/ try importing certificate to browser. I have checked this and this worked on Ubuntu.

The following works for text entries both with and without spaces:

$("#mySelect1").find("option[text=" + text1 + "]").attr("selected", true);

Try connecting to a vpn, if possible. That was the reason I was facing problem. Tip: if you're using an ec2 machine, try rebooting it. This worked for me the other day :)

alert($('#select_id option').length);

This code generates an array that contains 10 random numbers.

import random
numrand=[]
for i in range(0,10):
   a = random.randint(1,50)
   numrand.append(a)
   print(a,i)
print(numrand)

For what it's worth, on KitKat+ it seems that adapter.notifyDataSetChanged() is enough to cause the new views to show up, provided that you've setOffscreenPageLimit sufficiently high. I'm able to get desired behavior by doing viewPager.setOffscreenPageLimit(2).

Starting with Android 4.x, Android team fixed a potential security problem by adding a new function adjustWindowParamsLw() in which it will add FLAG_NOT_FOCUSABLE, FLAG_NOT_TOUCHABLE and remove FLAG_WATCH_OUTSIDE_TOUCH flags for TYPE_SYSTEM_OVERLAY windows.

That is, a TYPE_SYSTEM_OVERLAY window won't receive any touch event on ICS platform and, of course, to use TYPE_SYSTEM_OVERLAY is not a workable solution for ICS and future devices.

For those on Windows without Python or Node.js, there is still a lightweight solution: Mongoose.

All you do is drag the executable to wherever the root of the server should be, and run it. An icon will appear in the taskbar and it'll navigate to the server in the default browser.

Also, Z-WAMP is a 100% portable WAMP that runs in a single folder, it's awesome. That's an option if you need a quick PHP and MySQL server.

Install lxml from http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml for your python version. It's a precompiled WHL with required modules/dependencies.

The site lists several packages, when e.g. using Win32 Python 3.9, use lxml-4.5.2-cp39-cp39-win32.whl.

Download the file, and then install with:

pip install C:\path\to\downloaded\file\lxml-4.5.2-cp39-cp39-win32.whl

Try this

<mat-form-field>
    <mat-select [(ngModel)]="modeselect" [placeholder]="modeselect">
        <mat-option value="domain">Domain</mat-option>
        <mat-option value="exact">Exact</mat-option>
    </mat-select>
</mat-form-field>

Component:

export class SelectValueBindingExample {
    public modeselect = 'Domain';
}

Live demo

Also, don't forget to import FormsModule in your app.module

In general, Java doesn't have any global variables. Other than local variables, all variables comes under the scope of any class defined in the program. We can have static variables to have the scope of global variables.

SharePoint lists V: Techniques for managing large lists :

Tutorial By Microsoft

Level: Advanced

Length: 40 - 50 minutes

When a SharePoint list gets large, you might see warnings such as, “This list exceeds the list view threshold,” or “Displaying the newest results below.” Find out why these warnings occur, and learn ways to configure your large list so that it still provides useful information.

After completing this course you will be able to:

• Learn what the List View Threshold is, and understand its benefits.
• Create an index so that you can see more information in a view.
• Create folders to better organize your large list.
• Use Datasheet view for fast filtering and sorting of a large list.
• Learn what the Daily Time Window for Large Queries is.
• Use Key Filters for fast filtering within Standard view.
• Sync a large list to SharePoint Workspace.
• Export a large list to Excel. Link a large list in Access.

If you're working with a page in the Intranet Zone, you may find that IE9 no matter what you do, is going into IE7 Compat mode.

This is due to the setting within IE Compatibility settings which says that all Intranet sites should run in compatibility mode. You can untick this via a group policy (or just plain unticking it in IE), or you can set the following:

<meta http-equiv="X-UA-Compatible" content="IE=Edge" />

This works (as detailed in other answers), but may not initially appear so: it needs to come before the stylesheets are declared. If you don't, it is ignored.

<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>"> <!-- notice the updated action -->
<textarea cols="30" rows="4" name="update" id="update" maxlength="200" ></textarea>
<br />
<input name="submit_button" type="submit"  value=" Update "  id="update_button"  class="update_button"/> <!-- notice added name="" -->
</form>

on your full page, you could have this

<?php

// check if the form was submitted
if ($_POST['submit_button']) {
    // this means the submit button was clicked, and the form has refreshed the page
    // to access the content in text area, you would do this
    $a = $_POST['update'];

    // now $a contains the data from the textarea, so you can do whatever with it
    // this will echo the data on the page
    echo $a;
}
else {
    // form not submitted, so show the form

?>

<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>"> <!-- notice the updated action -->
<textarea cols="30" rows="4" name="update" id="update" maxlength="200" ></textarea>
<br />
<input name="submit_button" type="submit"  value=" Update "  id="update_button"  class="update_button"/> <!-- notice added name="" -->
</form>

<?php

} // end "else" loop

?>

Well, you can achieve that with Jackson, too. (and it seems to be more comfortable since you were considering using jackson).

Use ObjectMapper's convertValue method:

final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);

No need to convert into JSON string or something else; direct conversion does much faster.

You can try this

set @duration= 112000
SELECT 
   "Time" = cast (@duration/3600 as varchar(3)) +'H'
         + Case 
       when ((@duration%3600 )/60)<10 then
                 '0'+ cast ((@duration%3600 )/60)as varchar(3))
       else 
               cast ((@duration/60) as varchar(3))
       End

Programmatically, you can do this:

btn.BorderBrush = new SolidColorBrush(Colors.Transparent);

you can set android theme of the checkbox to get the color you want in your styles.xml add :

<style name="checkBoxStyle" parent="Base.Theme.AppCompat">
    <item name="colorAccent">CHECKEDHIGHLIGHTCOLOR</item>
    <item name="android:textColorSecondary">UNCHECKEDCOLOR</item>
</style>

then in your layout file :

<CheckBox
     android:theme="@style/checkBoxStyle"
     android:id="@+id/chooseItemCheckBox"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"/>

unlike using android:buttonTint="@color/CHECK_COLOR" this method works under Api 23

The problem is that the number of <th> tags need to match the number of columns in the configuration (the array with the key "columns"). If there are fewer <th> tags than columns specified, you get this slightly cryptical error message.

(the correct answer is already present as a comment but I'm repeating it as an answer so it's easier to find - I didn't see the comments)

The query answered by sandip giri was the correct answer, here a similar example getting the maximum id (PresupuestoEtapaActividadHistoricoId), after calculate the maximum value(Base)

select * 
from (
    select PEAA.PresupuestoEtapaActividadId,
        PEAH.PresupuestoEtapaActividadHistoricoId,             
        sum(PEAA.ValorTotalDesperdicioBase) as Base,
        sum(PEAA.ValorTotalDesperdicioEjecucion) as Ejecucion
    from hgc.PresupuestoActividadAnalisis as PEAA
    inner join hgc.PresupuestoEtapaActividad as PEA
        on PEAA.PresupuestoEtapaActividadId = PEA.PresupuestoEtapaActividadId
    inner join hgc.PresupuestoEtapaActividadHistorico as PEAH
        on PEA.PresupuestoEtapaActividadId = PEAH.PresupuestoEtapaActividadId                                                         
    group by PEAH.PresupuestoEtapaActividadHistoricoId, PEAA.PresupuestoEtapaActividadId    
) as t
where exists (
    select 1 
    from (
        select MAX(PEAH.PresupuestoEtapaActividadHistoricoId) as PresupuestoEtapaActividadHistoricoId                                                                     
        from hgc.PresupuestoEtapaActividadHistorico as PEAH                       
        group by PEAH.PresupuestoEtapaActividadId  
    ) as ti
    where t.PresupuestoEtapaActividadHistoricoId = ti.PresupuestoEtapaActividadHistoricoId 
)

Without any SMTP server sending mail,use this code for sending mail....

click below for mail sending code

Click here

listen guys first you can do this less secure your gmail account after send mail with your gmail account

You can use this php.ini setting

;smtp = smtp.gmail.com
;smtp-port = 25
;sendmail_from = my gmail is here

And sendmail.ini settings

smtp_server = smtp.gmail.com
smtp_port = 465
smtp_ssl = auto
auth_username = my gmail is here
auth_password = password
hostname = localhost

you can try this changes and i hope this code sent mail....

$('#btnSubmit').click(function(event){
    alert("Button Clicked");
});

or as you are using submit button so you can write your code in form's validate event like

$('#myForm').validate(function(){
    alert("Hello World!!");
});

If you want to generate random numbers in range including '0' , use the following while 'max' is the maximum number in the range.

Random rand = new Random()
random_num = rand.nextInt(max+1)

set #container div top to zero

#container{ 


 top: 0;



}

Please try the following code

Uri.fromFile(new File("/sdcard/sample.jpg"))

This code should do the trick:

var array = ["ab", "abcdefgh", "abcd"];

array.sort(function(a, b){return b.length - a.length});

console.log(JSON.stringify(array, null, '\t'));

The rule would be:

0 19 * * 1,3,5

I suggest that you use http://corntab.com for having a very convenient GUI to create your rules in the future :)

Stored procedure is the best way to do it. Because Meherzad's solution would work only if the data follows the same order.

If we have a table structure like this

col1 | col2 | col3
-----+------+------
 3   | k    | 7
 5   | d    | 3
 1   | a    | 5
 6   | o    | 2
 2   | 0    | 8

It wont work. SQL Fiddle Demo

Here is a sample procedure code to achieve the same.

delimiter //
CREATE PROCEDURE chainReaction 
(
    in inputNo int
) 
BEGIN 
    declare final_id int default NULL;
    SELECT col3 
    INTO final_id 
    FROM table1
    WHERE col1 = inputNo;
    IF( final_id is not null) THEN
        INSERT INTO results(SELECT col1, col2, col3 FROM table1 WHERE col1 = inputNo);
        CALL chainReaction(final_id);   
    end if;
END//
delimiter ;

call chainReaction(1);
SELECT * FROM results;
DROP TABLE if exists results;

The device I tested at had wrong time set. So when I tried accessing a page with a certificate that would run out soon it would deny access because the device though the certificate had expired. To fix, set proper time on the device!

If you are on Windows, here is a PowerShell script that will print the 10 largest files in your repository:

$revision_objects = git rev-list --objects --all;
$files = $revision_objects.Split() | Where-Object {$_.Length -gt 0 -and $(Test-Path -Path $_ -PathType Leaf) };
$files | Get-Item -Force | select fullname, length | sort -Descending -Property Length | select -First 10

Extending @Ryogi answer above, you can take advantage of the lower.tail parameter like so:

qt(0.25/2, 40, lower.tail = FALSE) # 75% confidence

qt(0.01/2, 40, lower.tail = FALSE) # 99% confidence

Using PuTTY's pscp.exe (which I have in an $env:path directory):

pscp -sftp -pw passwd c:\filedump\* user@host:/Outbox/
mv c:\filedump\* c:\backup\*

You can use ng-value-true to tell angular that your ng-model is a string.

I could only get ng-true-value working if I added the extra quotes like so (as shown in the official Angular docs - https://docs.angularjs.org/api/ng/input/input%5Bcheckbox%5D)

ng-true-value="'1'"

METHOD1: With Quotes

cd "C:/Prgram Files (x86)"

cd 'C:/Program Files (x86)'

Generalised

cd 'Folder Path'

Method2: Without using Quotes

cd Program\ Files \(x86\)

Generalised Whenever we want to skip next character we use blackslash \.

For the above question: cd /cygdrive/c/Users/my\ dir/Documents

Just if someone is interested in another option:

content=( $(cat test.txt) )

a=0
while [ $a -le ${#content[@]} ]
do
        echo ${content[$a]}
        a=$[a+1]
done

SOLUTION

<style>
.container {
    margin: 10px;
    width: 115px;
    height: 115px;
    line-height: 115px;
    text-align: center;
    border: 1px solid red;
    background-image: url("http://i.imgur.com/H9lpVkZ.jpg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;

}

</style>

<div class='container'>
</div>

<div class='container' style='width:50px;height:100px;line-height:100px'>
</div>

<div class='container' style='width:140px;height:70px;line-height:70px'>
</div>

echo '<p>'. get_the_category( $id )[0]->name .'</p>';

is what you maybe looking for.

new_header = df.iloc[0] #grab the first row for the header
df = df[1:] #take the data less the header row
df.columns = new_header #set the header row as the df header

You should be careful about exceptions during killing processes. So you may use this script:

USE master;
GO
 DECLARE @kill varchar(max) = '';
 SELECT @kill = @kill + 'BEGIN TRY KILL ' + CONVERT(varchar(5), spid) + ';' + ' END TRY BEGIN CATCH END CATCH ;' FROM master..sysprocesses 
EXEC (@kill)

try

pip3 install --user --upgrade pandas

Instead of flex: 1 0 auto just use flex: 1

main, aside, article {_x000D_
  margin: 10px;_x000D_
  border: solid 1px #000;_x000D_
  border-bottom: 0;_x000D_
  height: 50px;_x000D_
}_x000D_
main {_x000D_
  display: flex;_x000D_
}_x000D_
aside {_x000D_
  flex: 0 0 200px;_x000D_
}_x000D_
article {_x000D_
  flex: 1;_x000D_
}

<main>_x000D_
  <aside>x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x </aside>_x000D_
  <article>don't let flex item overflow container.... y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y </article>_x000D_
</main>

In case your table does not have ths but only tds (with headers included) you can try the following which is based on Nick Grealy's answer above:

const getCellValue = (tr, idx) => tr.children[idx].innerText || tr.children[idx].textContent;_x000D_
_x000D_
const comparer = (idx, asc) => (a, b) => ((v1, v2) => _x000D_
    v1 !== '' && v2 !== '' && !isNaN(v1) && !isNaN(v2) ? v1 - v2 : v1.toString().localeCompare(v2)_x000D_
    )(getCellValue(asc ? a : b, idx), getCellValue(asc ? b : a, idx));_x000D_
_x000D_
// do the work..._x000D_
document.querySelectorAll('tr:first-child td').forEach(td => td.addEventListener('click', (() => {_x000D_
    const table = td.closest('table');_x000D_
    Array.from(table.querySelectorAll('tr:nth-child(n+2)'))_x000D_
        .sort(comparer(Array.from(td.parentNode.children).indexOf(td), this.asc = !this.asc))_x000D_
        .forEach(tr => table.appendChild(tr) );_x000D_
})));

@charset "UTF-8";_x000D_
@import url('https://fonts.googleapis.com/css?family=Roboto');_x000D_
_x000D_
*{_x000D_
  font-family: 'Roboto', sans-serif;_x000D_
  text-transform:capitalize;_x000D_
  overflow:hidden;_x000D_
  margin: 0 auto;_x000D_
  text-align:left;_x000D_
}_x000D_
_x000D_
table {_x000D_
 color:#666;_x000D_
 font-size:12px;_x000D_
 background:#124;_x000D_
 border:#ccc 1px solid;_x000D_
 -moz-border-radius:3px;_x000D_
 -webkit-border-radius:3px;_x000D_
 border-radius:3px;_x000D_
  border-collapse: collapse;_x000D_
  width: 100%;_x000D_
}_x000D_
_x000D_
table td {_x000D_
 padding:10px;_x000D_
 border-top: 1px solid #ffffff;_x000D_
 border-bottom:1px solid #e0e0e0;_x000D_
 border-left: 1px solid #e0e0e0;_x000D_
 background: #fafafa;_x000D_
 background: -webkit-gradient(linear, left top, left bottom, from(#fbfbfb), to(#fafafa));_x000D_
 background: -moz-linear-gradient(top,  #fbfbfb,  #fafafa);_x000D_
  width: 6.9in;_x000D_
}_x000D_
_x000D_
table tbody tr:first-child td_x000D_
{_x000D_
 background: #124!important;_x000D_
  color:#fff;_x000D_
}_x000D_
_x000D_
table tbody tr th_x000D_
{_x000D_
  padding:10px;_x000D_
  border-left: 1px solid #e0e0e0;_x000D_
 background: #124!important;_x000D_
  color:#fff;_x000D_
}

<table>_x000D_
        <tr><td>Country</td><td>Date</td><td>Size</td></tr>_x000D_
        <tr><td>France</td><td>2001-01-01</td><td><i>25</i></td></tr>_x000D_
        <tr><td>spain</td><td>2005-05-05</td><td></td></tr>_x000D_
        <tr><td>Lebanon</td><td>2002-02-02</td><td><b>-17</b></td></tr>_x000D_
        <tr><td>Argentina</td><td>2005-04-04</td><td>100</td></tr>_x000D_
        <tr><td>USA</td><td></td><td>-6</td></tr>_x000D_
    </table>

Use find for that:

find . -name "foo*"

find needs a starting point, and the . (dot) points to the current directory.

I am using spring boot 2.0 and I fixed this by replacing @ComponentScan with @EntityScan

The easy way, try uname()

If that does not work, use gethostname() then gethostbyname() and finally gethostbyaddr()

The h_name of hostent{} should be your FQDN

When you put the username and password in front of the host, this data is not sent that way to the server. It is instead transformed to a request header depending on the authentication schema used. Most of the time this is going to be Basic Auth which I describe below. A similar (but significantly less often used) authentication scheme is Digest Auth which nowadays provides comparable security features.

With Basic Auth, the HTTP request from the question will look something like this:

GET / HTTP/1.1
Host: example.com
Authorization: Basic Zm9vOnBhc3N3b3Jk

The hash like string you see there is created by the browser like this: base64_encode(username + ":" + password).

To outsiders of the HTTPS transfer, this information is hidden (as everything else on the HTTP level). You should take care of logging on the client and all intermediate servers though. The username will normally be shown in server logs, but the password won't. This is not guaranteed though. When you call that URL on the client with e.g. curl, the username and password will be clearly visible on the process list and might turn up in the bash history file.

When you send passwords in a GET request as e.g. http://example.com/login.php?username=me&password=secure the username and password will always turn up in server logs of your webserver, application server, caches, ... unless you specifically configure your servers to not log it. This only applies to servers being able to read the unencrypted http data, like your application server or any middleboxes such as loadbalancers, CDNs, proxies, etc. though.

Basic auth is standardized and implemented by browsers by showing this little username/password popup you might have seen already. When you put the username/password into an HTML form sent via GET or POST, you have to implement all the login/logout logic yourself (which might be an advantage and allows you to more control over the login/logout flow for the added "cost" of having to implement this securely again). But you should never transfer usernames and passwords by GET parameters. If you have to, use POST instead. The prevents the logging of this data by default.

When implementing an authentication mechanism with a user/password entry form and a subsequent cookie-based session as it is commonly used today, you have to make sure that the password is either transported with POST requests or one of the standardized authentication schemes above only.

Concluding I could say, that transfering data that way over HTTPS is likely safe, as long as you take care that the password does not turn up in unexpected places. But that advice applies to every transfer of any password in any way.

is compares identity. A string will never be identical to a not-string.

== is equality. But a string will never be equal to either True or False.

You want neither.

path = '/bla/bla/bla'

if path:
    print "True"
else:
    print "False"

For Each line As String In System.IO.File.ReadAllLines("D:\abc.csv")
    DataGridView1.Rows.Add(line.Split(","))
Next

For the times when some fields have a ";" and some do not you can also add a semi-colon to the field and use the same method described.

SET MyText = LEFT(MyText+';', CHARINDEX(';',MyText+';')-1)

To redirect Without Query String add below lines in Server block under listen port line:

if ($uri ~ .*.containingString$) {
           return 301 https://$host/$uri/;
}

With Query String:

if ($uri ~ .*.containingString$) {
           return 301 https://$host/$uri/?$query_string;
}

Alternate solution to doing shallow clone (git clone --depth=1 <URL>) would be, if remote side supports it, to use --remote option of git archive:

$ git archive --format=tar --remote=<repository URL> HEAD | tar xf -

Or, if remote repository in question is browse-able using some web interface like gitweb or GitHub, then there is a chance that it has 'snapshot' feature, and you can download latest version (without versioning information) from web interface.

You may try esm.

Here is some introduction: esm

printf() doesn't directly support that. Instead you have to make your own function.

Something like:

while (n) {
    if (n & 1)
        printf("1");
    else
        printf("0");

    n >>= 1;
}
printf("\n");

Various components of SQL Server (Data, Logs, SSAS, SSIS, etc) have a default directory. The setting for this can be found in the registry. Read more here:

http://technet.microsoft.com/en-us/library/ms143547%28SQL.90%29.aspx

So if you created a database using just CREATE DATABASE MyDatabaseName it would be created at the path specified in one of the settings above.

Now, if the admin / installer changed the default path, then the default path for the instance is stored in the registry at

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\[INSTANCENAME]\Setup

If you know the name of the instance then you can query the registry. This example is SQL 2008 specific - let me know if you need the SQL2005 path as well.

DECLARE @regvalue varchar(100)

EXEC master.dbo.xp_regread @rootkey='HKEY_LOCAL_MACHINE',
        @key='SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL10.MSSQLServer\Setup',
        @value_name='SQLDataRoot',
        @value=@regvalue OUTPUT,
        @output = 'no_output'

SELECT @regvalue as DataAndLogFilePath

Each database can be created overriding the server setting in a it's own location when you issue the CREATE DATABASE DBName statement with the appropriate parameters. You can find that out by executing sp_helpdb

exec sp_helpdb 'DBName'

Solution

To see the option for USB debugging mode in Nexus 4 or Android 4.2 or higher OS, do the following:

• Open up your device’s “Settings”. This can be done by pressing the Menu button while on your home screen and tapping “System settings”
• Now scroll to the bottom and tap “About phone” or “About tablet”.
• At the “About” screen, scroll to the bottom and tap on “Build number” seven times.
  • Make sure you tap seven times. If you see a “Not need, you are already a developer!” message pop up, then you know you have done it correctly.

Done! By tapping on “Build number” seven times, you have unlocked USB debugging mode on Android 4.2 and higher. You can now enable/disable it whenever you desire by going to “Settings” -> “Developer Options” -> “Debugging” ->” USB debugging”.

CONCLUSION

That was easy. The best part is you only have to do the tap-build-number-seven-times once. After you do it once, USB debugging has been unlocked and you can enable or disable at your leisure. Please restart after done these steps.

Additional information

Setting up a Device for Development native documentation of Google Android developer site

Update: Google Pixel 3

If you need to facilitate a connection between your device and a computer with the Android SDK (software development kit), view this info.

1. From a Home screen, swipe up to display all apps.
2. Navigate: Settings > System > Advanced.
3. Developer options .
   If Developer options isn't available, navigate: Settings > About phone then tap Build number 7 times. Tap the Back icon  to Settings then select System > Advanced > Developer options.
4. Ensure that the Developer options switch (upper-right) is turned on .
5. Tap USB debugging to turn on or off .
6. If prompted with 'Allow USB debugging?', tap OK to confirm.

Doc by Verizon: Original source

I had to solve the same issue and this is what I used as solution.

To use this solution the source and destination table must be identical, and the must have an id unique and autoincrement in first table (so that the same id is never reused).

Lets say table1 and table2 have this structure

|id|field1|field2

You can make those two query :

INSERT INTO table2 SELECT * FROM table1 WHERE

DELETE FROM table1 WHERE table1.id in (SELECT table2.id FROM table2)

I wanted the same question answered but to run within a Makefile.

install:
    @if [[ ! -x "$(shell command -v ghead)" ]]; then \
        echo 'ghead does not exist. Please install it.'; \
        exit -1; \
    fi

What you need to do

To allow receiving & sending cookies by a CORS request successfully, do the following.

Back-end (server): Set the HTTP header Access-Control-Allow-Credentials value to true. Also, make sure the HTTP headers Access-Control-Allow-Origin and Access-Control-Allow-Headers are set and not with a wildcard *.

Recommended Cookie settings per Chrome and Firefox update in 2021: SameSite=None and Secure. See MDN documentation

For more info on setting CORS in express js read the docs here

Front-end (client): Set the XMLHttpRequest.withCredentials flag to true, this can be achieved in different ways depending on the request-response library used:

• jQuery 1.5.1 xhrFields: {withCredentials: true}

• ES6 fetch() credentials: 'include'

• axios: withCredentials: true

Or

Avoid having to use CORS in combination with cookies. You can achieve this with a proxy.

If you for whatever reason don't avoid it. The solution is above.

It turned out that Chrome won't set the cookie if the domain contains a port. Setting it for localhost (without port) is not a problem. Many thanks to Erwin for this tip!

Try with deleting pod it will try to pull image again.

kubectl delete pod <pod_name> -n <namespace_name>

The query below demonstrates use of the package and some of the information you can get.

select sys_context ( 'USERENV', 'DB_NAME' ) db_name,
sys_context ( 'USERENV', 'SESSION_USER' ) user_name,
sys_context ( 'USERENV', 'SERVER_HOST' ) db_host,
sys_context ( 'USERENV', 'HOST' ) user_host
from dual

NOTE: The parameter ‘SERVER_HOST’ is available in 10G only.

Any Oracle User that can connect to the database can run a query against “dual”. No special permissions are required and SYS_CONTEXT provides a greater range of application-specific information than “sys.v$instance”.

Make sure you add both Jackson jars to classpath:

• jackson-core-asl-x.jar
• jackson-mapper-asl-x.jar

Also, you must have the following in your Spring xml file:

<mvc:annotation-driven />

The best answer would be

var selector = '#something';

$(selector).anything(function(){
  console.log(selector);
});

It can also be solved using quaternion theory:

def angle_axis_quat(theta, axis):
    """
    Given an angle and an axis, it returns a quaternion.
    """
    axis = np.array(axis) / np.linalg.norm(axis)
    return np.append([np.cos(theta/2)],np.sin(theta/2) * axis)

def mult_quat(q1, q2):
    """
    Quaternion multiplication.
    """
    q3 = np.copy(q1)
    q3[0] = q1[0]*q2[0] - q1[1]*q2[1] - q1[2]*q2[2] - q1[3]*q2[3]
    q3[1] = q1[0]*q2[1] + q1[1]*q2[0] + q1[2]*q2[3] - q1[3]*q2[2]
    q3[2] = q1[0]*q2[2] - q1[1]*q2[3] + q1[2]*q2[0] + q1[3]*q2[1]
    q3[3] = q1[0]*q2[3] + q1[1]*q2[2] - q1[2]*q2[1] + q1[3]*q2[0]
    return q3

def rotate_quat(quat, vect):
    """
    Rotate a vector with the rotation defined by a quaternion.
    """
    # Transfrom vect into an quaternion 
    vect = np.append([0],vect)
    # Normalize it
    norm_vect = np.linalg.norm(vect)
    vect = vect/norm_vect
    # Computes the conjugate of quat
    quat_ = np.append(quat[0],-quat[1:])
    # The result is given by: quat * vect * quat_
    res = mult_quat(quat, mult_quat(vect,quat_)) * norm_vect
    return res[1:]

v = [3, 5, 0]
axis = [4, 4, 1]
theta = 1.2 

print(rotate_quat(angle_axis_quat(theta, axis), v))
# [2.74911638 4.77180932 1.91629719]

Use a CultureInfo like this, from MSDN:

// Creates a CultureInfo for German in Germany.
CultureInfo ci = new CultureInfo("de-DE");

// Displays dt, formatted using the CultureInfo
Console.WriteLine(dt.ToString(ci));

More info on MSDN. Here is a link of all different cultures.

This is the format of /etc/crontab:

# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name  command to be executed

I recommend copy & pasting that into the top of your crontab file so that you always have the reference handy. RedHat systems are setup that way by default.

To run something every minute:

* * * * * username /var/www/html/a.php

To run something at midnight of every day:

0 0 * * * username /var/www/html/reset.php

You can either include /usr/bin/php in the command to run, or you can make the php scripts directly executable:

chmod +x file.php

Start your php file with a shebang so that your shell knows which interpreter to use:

#!/usr/bin/php
<?php
// your code here

It's also possible letting a ServletContextListener set the System properties:

import java.util.Enumeration;
import javax.servlet.*;

public class SystemPropertiesHelper implements
        javax.servlet.ServletContextListener {
    private ServletContext context = null;

    public void contextInitialized(ServletContextEvent event) {
        context = event.getServletContext();
        Enumeration<String> params = context.getInitParameterNames();

        while (params.hasMoreElements()) {
          String param = (String) params.nextElement();
          String value = 
            context.getInitParameter(param);
          if (param.startsWith("customPrefix.")) {
              System.setProperty(param, value);
          }
        }
    }

    public void contextDestroyed(ServletContextEvent event) {
    }
}

And then put this into your web.xml (should be possible for context.xml too)

<context-param>
        <param-name>customPrefix.property</param-name>
        <param-value>value</param-value>
        <param-type>java.lang.String</param-type>
</context-param>

<listener>
    <listener-class>servletUtils.SystemPropertiesHelper</listener-class>    
</listener>

It worked for me.

Got this error in Android while doing something like this:

 roleSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

            switch (parent.getItemAtPosition(position)) {
                case ADMIN_CONSTANT: //Threw the error

            }

despite declaring a constant:

public static final String ADMIN_CONSTANT= "Admin";

I resolved the issue by changing my code to this:

roleSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

            String selectedItem = String.valueOf(parent.getItemAtPosition(position));
            switch (selectedItem) {
                case ADMIN_CONSTANT:

            }

This is a simple example of a classic Order example. Each Customer can have multiple Orders, and each Order can consist of multiple OrderLines.

You create a relation by adding a foreign key column. Each Order record has a CustomerID in it, that points to the ID of the Customer. Similarly, each OrderLine has an OrderID value. This is how the database diagram looks:

In this diagram, there are actual foreign key constraints. They are optional, but they ensure integrity of your data. Also, they make the structure of your database clearer to anyone using it.

I assume you know how to create the tables themselves. Then you just need to define the relationships between them. You can of course define constraints in T-SQL (as posted by several people), but they're also easily added using the designer. Using SQL Management Studio, you can right-click the Order table, click Design (I think it may be called Edit under 2005). Then anywhere in the window that opens right-click and select Relationships.

You will get another dialog, on the right there should be a grid view. One of the first lines reads "Tables and Columns Specification". Click that line, then click again on the little [...] button that appears on the right. You will get this dialog:

The Order table should already be selected on the right. Select the Customer table on the left dropdown. Then in the left grid, select the ID column. In the right grid, select the CustomerID column. Close the dialog, and the next. Press Ctrl+S to save.

Having this constraint will ensure that no Order records can exist without an accompanying Customer record.

To effectively query a database like this, you might want to read up on JOINs.

Some great news! Since version 3.6 the cPython implementation has preserved the insertion order of dictionaries (https://mail.python.org/pipermail/python-dev/2016-September/146327.html). This means that the json library is now order preserving by default. Observe the difference in behaviour between python 3.5 and 3.6. The code:

import json
data = json.loads('{"foo":1, "bar":2, "fiddle":{"bar":2, "foo":1}}')
print(json.dumps(data, indent=4))

In py3.5 the resulting order is undefined:

{
    "fiddle": {
        "bar": 2,
        "foo": 1
    },
    "bar": 2,
    "foo": 1
}

In the cPython implementation of python 3.6:

{
    "foo": 1,
    "bar": 2,
    "fiddle": {
        "bar": 2,
        "foo": 1
    }
}

The really great news is that this has become a language specification as of python 3.7 (as opposed to an implementation detail of cPython 3.6+): https://mail.python.org/pipermail/python-dev/2017-December/151283.html

So the answer to your question now becomes: upgrade to python 3.6! :)

It means that the delegate will run on the UI thread, even if you call that method from a background worker or thread-pool thread. UI elements have thread affinity - they only like talking directly to one thread: the UI thread. The UI thread is defined as the thread that created the control instance, and is therefore associated with the window handle. But all of that is an implementation detail.

The key point is: you would call this method from a worker thread so that you can access the UI (to change the value in a label, etc) - since you are not allowed to do that from any other thread than the UI thread.

The default keyword works for me:

mysql> insert into user_table (user_id, ip, partial_ip, source, user_edit_date, username) values 
(default, '39.48.49.126', null, 'user signup page', now(), 'newUser');
---
Query OK, 1 row affected (0.00 sec)

I'm running mysql --version 5.1.66:

mysql  Ver 14.14 Distrib **5.1.66**, for debian-linux-gnu (x86_64) using readline 6.1

Get all file item and filter them by suffix and then use PowerShell Excel VBA object to save the excel files to csv files.

$excelApp = New-Object -ComObject Excel.Application 
$excelApp.DisplayAlerts = $false 

$ExcelFiles | ForEach-Object { 
    $workbook = $excelApp.Workbooks.Open($_.FullName) 
    $csvFilePath = $_.FullName -replace "\.xlsx$", ".csv" 
    $workbook.SaveAs($csvFilePath, [Microsoft.Office.Interop.Excel.XlFileFormat]::xlCSV) 
    $workbook.Close() 
} 

You can find the complete sample here How to convert Excel xlsx file to csv file in batch by PowerShell

You can only delete with your time field, which is a number.

Delete from <measurement> where time=123456

will work. Remember not to give single quotes or double quotes. Its a number.

if you want to use mongoexport and mongoimport to export/import each collection from database, I think this utility can be helpful for you. I've used similar utility couple of times;

LOADING=false

usage()
{
    cat << EOF
    usage: $0 [options] dbname

    OPTIONS:
        -h      Show this help.
        -l      Load instead of export
        -u      Mongo username
        -p      Mongo password
        -H      Mongo host string (ex. localhost:27017)
EOF
}

while getopts "hlu:p:H:" opt; do
    MAXOPTIND=$OPTIND

    case $opt in 
        h)
            usage
            exit
            ;;
        l)
            LOADING=true
            ;;
        u)
            USERNAME="$OPTARG"
            ;;
        p) 
            PASSWORD="$OPTARG"
            ;;
        H)
            HOST="$OPTARG"
            ;;
        \?)
            echo "Invalid option $opt"
            exit 1
            ;;
    esac
done

shift $(($MAXOPTIND-1))

if [ -z "$1" ]; then
    echo "Usage: export-mongo [opts] <dbname>"
    exit 1
fi

DB="$1"
if [ -z "$HOST" ]; then
    CONN="localhost:27017/$DB"
else
    CONN="$HOST/$DB"
fi

ARGS=""
if [ -n "$USERNAME" ]; then
    ARGS="-u $USERNAME"
fi
if [ -n "$PASSWORD" ]; then
    ARGS="$ARGS -p $PASSWORD"
fi

echo "*************************** Mongo Export ************************"
echo "**** Host:      $HOST"
echo "**** Database:  $DB"
echo "**** Username:  $USERNAME"
echo "**** Password:  $PASSWORD"
echo "**** Loading:   $LOADING"
echo "*****************************************************************"

if $LOADING ; then
    echo "Loading into $CONN"
    tar -xzf $DB.tar.gz
    pushd $DB >/dev/null

    for path in *.json; do
        collection=${path%.json}
        echo "Loading into $DB/$collection from $path"
        mongoimport $ARGS -d $DB -c $collection $path
    done

    popd >/dev/null
    rm -rf $DB
else
    DATABASE_COLLECTIONS=$(mongo $CONN $ARGS --quiet --eval 'db.getCollectionNames()' | sed 's/,/ /g')

    mkdir /tmp/$DB
    pushd /tmp/$DB 2>/dev/null

    for collection in $DATABASE_COLLECTIONS; do
        mongoexport --host $HOST -u $USERNAME -p $PASSWORD -db $DB -c $collection --jsonArray -o $collection.json >/dev/null
    done

    pushd /tmp 2>/dev/null
    tar -czf "$DB.tar.gz" $DB 2>/dev/null
    popd 2>/dev/null
    popd 2>/dev/null
    mv /tmp/$DB.tar.gz ./ 2>/dev/null
    rm -rf /tmp/$DB 2>/dev/null
fi

I saw this solution here using regex.

import re
if re.search('mandy', 'Mandy Pande', re.IGNORECASE):
# is True

It works well with accents

In [42]: if re.search("ê","ê", re.IGNORECASE):
....:        print(1)
....:
1

However, it doesn't work with unicode characters case-insensitive. Thank you @Rhymoid for pointing out that as my understanding was that it needs the exact symbol, for the case to be true. The output is as follows:

In [36]: "ß".lower()
Out[36]: 'ß'
In [37]: "ß".upper()
Out[37]: 'SS'
In [38]: "ß".upper().lower()
Out[38]: 'ss'
In [39]: if re.search("ß","ßß", re.IGNORECASE):
....:        print(1)
....:
1
In [40]: if re.search("SS","ßß", re.IGNORECASE):
....:        print(1)
....:
In [41]: if re.search("ß","SS", re.IGNORECASE):
....:        print(1)
....:

I also tried http://www.eclipse.org/cdt/ in Ubuntu 12.04.2 LTS and works fine!

1. First, I downloaded it from www.eclipse.org/downloads/, choosing Eclipse IDE for C/C++ Developers.

2. I save the file somewhere, let´s say into my home directory. Open a console or terminal, and type:

   >>cd ~; tar xvzf eclipse*.tar.gz;

3. Remember for having Eclipse running in Linux, it is required a JVM, so download a jdk file e.g jdk-7u17-linux-i586.rpm (I cann´t post the link due to my low reputation) ... anyway

4. Install the .rpm file following http://www.wikihow.com/Install-Java-on-Linux

5. Find the path to the Java installation, by typing:

   >>which java

6. I got /usr/bin/java. To start up Eclipse, type:

   >>cd ~/eclipse; ./eclipse -vm /usr/bin/java

Also, once everything is installed, in the home directory, you can double-click the executable icon called eclipse, and then you´ll have it!. In case you like an icon, create a .desktop file in /usr/share/applications:

>>sudo gedit /usr/share/applications/eclipse.desktop

The .desktop file content is as follows:

[Desktop Entry]  
Name=Eclipse  
Type=Application  
Exec="This is the path of the eclipse executable on your machine"  
Terminal=false 
Icon="This is the path of the icon.xpm file on your machine"  
Comment=Integrated Development Environment  
NoDisplay=false  
Categories=Development;IDE  
Name[en]=eclipse.desktop  

Best luck!

pgpdump (https://www.lirnberger.com/tools/pgpdump/) is a tool that you can use to inspect pgp blocks.

It is not user friendly, and fairly technical, however,

• it parses public or private keys (without warning)
• it does not modify any keyring (sometimes it is not so clear what gpg does behind the hood, in my experience)
• it prints all packets, specifically userid's packets which shows the various text data about the keys.

pgpdump -p test.asc 
New: Secret Key Packet(tag 5)(920 bytes)
    Ver 4 - new
    Public key creation time - Fri May 24 00:33:48 CEST 2019
    Pub alg - RSA Encrypt or Sign(pub 1)
    RSA n(2048 bits) - ...
    RSA e(17 bits) - ...
    RSA d(2048 bits) - ...
    RSA p(1024 bits) - ...
    RSA q(1024 bits) - ...
    RSA u(1020 bits) - ...
    Checksum - 49 2f 
New: User ID Packet(tag 13)(18 bytes)
    User ID - test (test) <tset>                        
New: Signature Packet(tag 2)(287 bytes)
    Ver 4 - new
    Sig type - Positive certification of a User ID and Public Key packet(0x13).
    Pub alg - RSA Encrypt or Sign(pub 1)
    Hash alg - SHA256(hash 8)
    Hashed Sub: signature creation time(sub 2)(4 bytes)
        Time - Fri May 24 00:33:49 CEST 2019
    Hashed Sub: issuer key ID(sub 16)(8 bytes)
        Key ID - 0x396D5E4A2E92865F
    Hashed Sub: key flags(sub 27)(1 bytes)
        Flag - This key may be used to certify other keys
        Flag - This key may be used to sign data
    Hash left 2 bytes - 74 7a 
    RSA m^d mod n(2048 bits) - ...
        -> PKCS-1

unfortunately it does not read stdin : /

A CSS compiler like Sass or LESS is a great way to go. That way you'll be able to deliver a single, minimised CSS file for the site (which will be far smaller and faster than a normal single CSS source file), while maintaining the nicest development environment, with everything neatly split into components.

Sass and LESS have the added advantage of variables, nesting and other ways to make CSS easier to write and maintain. Highly, highly recommended. I personally use Sass (SCSS syntax) now, but used LESS previously. Both are great, with similar benefits. Once you've written CSS with a compiler, it's unlikely you'd want to do without one.

http://lesscss.org

http://sass-lang.com

If you don't want to mess around with Ruby, this LESS compiler for Mac is great:

http://incident57.com/less/

Or you could use CodeKit (by the same guys):

http://incident57.com/codekit/

WinLess is a Windows GUI for comipiling LESS

http://winless.org/

You want to use a Set or List implementation (e.g. HashSet, TreeSet, etc, or ArrayList, LinkedList, etc..), since Java does not have dynamically sized arrays.

List<String> zoom = new ArrayList<>();
zoom.add("String 1");
zoom.add("String 2");

for (String z : zoom) {
    System.err.println(z);
}

Edit: Here is a more succinct way to initialize your List with an arbitrary number of values using varargs:

List<String> zoom = Arrays.asList("String 1", "String 2", "String n");

You can use lodash sortBy (https://lodash.com/docs/4.17.4#sortBy).

Your code could be like:

const myArray = [  
   {  
      "id":25,
      "name":"Anakin Skywalker",
      "createdAt":"2017-04-12T12:48:55.000Z",
      "updatedAt":"2017-04-12T12:48:55.000Z"
   },
   {  
      "id":1,
      "name":"Luke Skywalker",
      "createdAt":"2017-04-12T11:25:03.000Z",
      "updatedAt":"2017-04-12T11:25:03.000Z"
   }
]

const myOrderedArray = _.sortBy(myArray, o => o.name)

These days (c++17) it's easy:

auto const pusher([](auto& v) noexcept
  {
    return [&](auto&& ...e)
      {
        (
          (
            v.push_back(std::forward<decltype(e)>(e))
          ),
          ...
        );
      };
  }
);

pusher(TestVector)(2, 5, 8, 11, 14);

Here is a good starting point.

HTML:

<div class="containing-table">
    <div class="centre-align">
        <div class="content"></div>
    </div>
</div>

CSS:

.containing-table {
    display: table;
    width: 100%;
    height: 400px; /* for demo only */
    border: 1px dotted blue;
}
.centre-align {
    padding: 10px;
    border: 1px dashed gray;
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}
.content {
    width: 50px;
    height: 50px;
    background-color: red;
    display: inline-block;
    vertical-align: top; /* Removes the extra white space below the baseline */
}

See demo at: http://jsfiddle.net/audetwebdesign/jSVyY/

.containing-table establishes the width and height context for .centre-align (the table-cell).

You can apply text-align and vertical-align to alter .centre-align as needed.

Note that .content needs to use display: inline-block if it is to be centered horizontally using the text-align property.

This should do the job:

diff -rq dir1 dir2

Options explained (via diff(1) man page):

• -r - Recursively compare any subdirectories found.
• -q - Output only whether files differ.

Collision with fast-moving objects is always a problem. A good way to ensure that you detect all collision is to use Raycasting instead of relying on the physics simulation. This works well for bullets or small objects, but will not produce good results for large objects. http://unity3d.com/support/documentation/ScriptReference/Physics.Raycast.html

Pseudo-codeish (I don't have code-completion here and a poor memory):

void FixedUpdate()
{
    Vector3 direction = new Vector3(transform.position - lastPosition);
    Ray ray = new Ray(lastPosition, direction);
    RaycastHit hit;
    if (Physics.Raycast(ray, hit, direction.magnitude))
    {
        // Do something if hit
    }

    this.lastPosition = transform.position;
}

If you use the Oracle native data provider rather than the Microsoft driver then you can get at all field types

Dim cn As New Oracle.DataAccess.Client.OracleConnection
Dim cm As New Oracle.DataAccess.Client.OracleCommand
Dim dr As Oracle.DataAccess.Client.OracleDataReader

The connection string does not require a Provider value so you would use something like:

"Data Source=myOracle;UserID=Me;Password=secret"

Open the connection:

cn.ConnectionString = "Data Source=myOracle;UserID=Me;Password=secret"
cn.Open()

Attach the command and set the Sql statement

cm.Connection = cn
cm.CommandText = strCommand

Set the Fetch size. I use 4000 because it's as big as a varchar can be

cm.InitialLONGFetchSize = 4000

Start the reader and loop through the records/columns

dr = cm.ExecuteReader

Do while dr.read()
    strMyLongString = dr(i)
Loop

You can be more specific with the read, eg dr.GetOracleString(i) dr.GetOracleClob(i) etc. if you first identify the data type in the column. If you're reading a LONG datatype then the simple dr(i) or dr.GetOracleString(i) works fine. The key is to ensure that the InitialLONGFetchSize is big enough for the datatype. Note also that the native driver does not support CommandBehavior.SequentialAccess for the data reader but you don't need it and also, the LONG field does not even have to be the last field in the select statement.

I made a solution based in part by the information above. I just set the titlelabel.text to the string I want to pass, and set the titlelabel.hidden = YES

Like this :

UIButton *imageclick = [[UIButton buttonWithType:UIButtonTypeCustom] retain];
imageclick.frame = photoframe;
imageclick.titleLabel.text = [NSString stringWithFormat:@"%@.%@", ti.mediaImage, ti.mediaExtension];
imageclick.titleLabel.hidden = YES;

This way, there is no need for a inheritance or category and there is no memory leak

Set the default password in the .pgpass file. If the server does not save the password, it is because it is not set in the .pgpass file, or the permissions are open and the file is therefore ignored.

Read more about the password file here.

Also, be sure to check the permissions: on *nix systems the permissions on .pgpass must disallow any access to world or group; achieve this by the command chmod 0600 ~/.pgpass. If the permissions are less strict than this, the file will be ignored.

Have you tried logging-in using PGAdmin? You can save the password there, and modify the pgpass file.

This is the best way i found to create expandable table view cells

.h file

  NSMutableIndexSet *expandedSections;

.m file

if (!expandedSections)
    {
        expandedSections = [[NSMutableIndexSet alloc] init];
    }
   UITableView *masterTable = [[UITableView alloc] initWithFrame:CGRectMake(0,100,1024,648) style:UITableViewStyleGrouped];
    masterTable.delegate = self;
    masterTable.dataSource = self;
    [self.view addSubview:masterTable];

Table view delegate methods

- (BOOL)tableView:(UITableView *)tableView canCollapseSection:(NSInteger)section
{
    // if (section>0) return YES;

    return YES;
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    // Return the number of sections.
    return 4;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    if ([self tableView:tableView canCollapseSection:section])
    {
        if ([expandedSections containsIndex:section])
        {
            return 5; // return rows when expanded
        }

        return 1; // only top row showing
    }

    // Return the number of rows in the section.
    return 1;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] ;
    }

    // Configure the cell...

    if ([self tableView:tableView canCollapseSection:indexPath.section])
    {
        if (!indexPath.row)
        {
            // first row
            cell.textLabel.text = @"Expandable"; // only top row showing

            if ([expandedSections containsIndex:indexPath.section])
            {

                UIImageView *imView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"UITableContract"]];
                cell.accessoryView = imView;
            }
            else
            {

                UIImageView *imView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"UITableExpand"]];
                cell.accessoryView = imView;
            }
        }
        else
        {
            // all other rows
            if (indexPath.section == 0) {
                cell.textLabel.text = @"section one";
            }else if (indexPath.section == 1) {
                cell.textLabel.text = @"section 2";
            }else if (indexPath.section == 2) {
                cell.textLabel.text = @"3";
            }else {
                cell.textLabel.text = @"some other sections";
            }

            cell.accessoryView = nil;
            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        }
    }
    else
    {
        cell.accessoryView = nil;
        cell.textLabel.text = @"Normal Cell";

    }

    return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if ([self tableView:tableView canCollapseSection:indexPath.section])
    {
        if (!indexPath.row)
        {
            // only first row toggles exapand/collapse
            [tableView deselectRowAtIndexPath:indexPath animated:YES];

            NSInteger section = indexPath.section;
            BOOL currentlyExpanded = [expandedSections containsIndex:section];
            NSInteger rows;


            NSMutableArray *tmpArray = [NSMutableArray array];

            if (currentlyExpanded)
            {
                rows = [self tableView:tableView numberOfRowsInSection:section];
                [expandedSections removeIndex:section];

            }
            else
            {
                [expandedSections addIndex:section];
                rows = [self tableView:tableView numberOfRowsInSection:section];
            }


            for (int i=1; i<rows; i++)
            {
                NSIndexPath *tmpIndexPath = [NSIndexPath indexPathForRow:i 
                                                               inSection:section];
                [tmpArray addObject:tmpIndexPath];
            }

            UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];

            if (currentlyExpanded)
            {
                [tableView deleteRowsAtIndexPaths:tmpArray 
                                 withRowAnimation:UITableViewRowAnimationTop];

                UIImageView *imView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"UITableExpand"]];
                cell.accessoryView = imView;
            }
            else
            {
                [tableView insertRowsAtIndexPaths:tmpArray 
                                 withRowAnimation:UITableViewRowAnimationTop];

                UIImageView *imView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"UITableContract"]];
                cell.accessoryView = imView;
            }
        }
    }

    NSLog(@"section :%d,row:%d",indexPath.section,indexPath.row);

}

As per my knowledge Inline sytle comes first so css class should not work.

Use Jquery as

$(document).ready(function(){

   $("#demoFour li").css("display","inline");
  });

You can also try 

#demoFour li { display:inline !important;}

A solution to ensure that images don't get cut when printed in a Web page is to have the following CSS rule:

@media print { 
  img { 
    max-width:100% !important;
  } 
}

1. The function expects a string.

2. file_exists() does not work properly with HTTP URLs.

You need to use convert in order by as well:

SELECT  Convert(varchar,A.InsertDate,103) as Tran_Date
order by Convert(varchar,A.InsertDate,103)

The simple answer is onPressed : null gives a disabled button.

Best and Free ( maybe only) solution for this is google sheets. i don't know whether it plots as u expected or not but certainly you can draw multiple axes.

Regards

keerthan

The second syntax has the unwanted possibility of a cross join: you can add tables to the FROM part without corresponding WHERE clause. This is considered harmful.

The following statement causes a user's password to expire:

ALTER USER user PASSWORD EXPIRE;

If you cause a database user's password to expire with PASSWORD EXPIRE, then the user (or the DBA) must change the password before attempting to log in to the database following the expiration. Tools such as SQL*Plus allow the user to change the password on the first attempted login following the expiration.

ALTER USER scott IDENTIFIED BY password;

Will set/reset the users password.

See the alter user doc for more info

As Phil noted, the empty string is treated as a NULL, and NULL is not equal or unequal to anything. If you expect empty strings or NULLs, you'll need to handle those with NVL():

 DECLARE
 str1  varchar2(4000);
 str2  varchar2(4000);
 BEGIN
   str1:='';
   str2:='sdd';
-- Provide an alternate null value that does not exist in your data:
   IF(NVL(str1,'X') != NVL(str2,'Y')) THEN
    dbms_output.put_line('The two strings are not equal');
   END IF;
 END;
 /

Concerning null comparisons:

According to the Oracle 12c documentation on NULLS, null comparisons using IS NULL or IS NOT NULL do evaluate to TRUE or FALSE. However, all other comparisons evaluate to UNKNOWN, not FALSE. The documentation further states:

A condition that evaluates to UNKNOWN acts almost like FALSE. For example, a SELECT statement with a condition in the WHERE clause that evaluates to UNKNOWN returns no rows. However, a condition evaluating to UNKNOWN differs from FALSE in that further operations on an UNKNOWN condition evaluation will evaluate to UNKNOWN. Thus, NOT FALSE evaluates to TRUE, but NOT UNKNOWN evaluates to UNKNOWN.

A reference table is provided by Oracle:

Condition       Value of A    Evaluation
----------------------------------------
a IS NULL       10            FALSE
a IS NOT NULL   10            TRUE        
a IS NULL       NULL          TRUE
a IS NOT NULL   NULL          FALSE
a = NULL        10            UNKNOWN
a != NULL       10            UNKNOWN
a = NULL        NULL          UNKNOWN
a != NULL       NULL          UNKNOWN
a = 10          NULL          UNKNOWN
a != 10         NULL          UNKNOWN

I also learned that we should not write PL/SQL assuming empty strings will always evaluate as NULL:

Oracle Database currently treats a character value with a length of zero as null. However, this may not continue to be true in future releases, and Oracle recommends that you do not treat empty strings the same as nulls.

Generally speaking, you would have datetime or perhaps datetime.date imported into a module somewhere. A more effective way of mocking the method would be to patch it on the module that is importing it. Example:

a.py

from datetime import date

def my_method():
    return date.today()

Then for your test, the mock object itself would be passed as an argument to the test method. You would set up the mock with the result value you want, and then call your method under test. Then you would assert that your method did what you want.

>>> import mock
>>> import a
>>> @mock.patch('a.date')
... def test_my_method(date_mock):
...     date_mock.today.return_value = mock.sentinel.today
...     result = a.my_method()
...     print result
...     date_mock.today.assert_called_once_with()
...     assert mock.sentinel.today == result
...
>>> test_my_method()
sentinel.today

A word of warning. It is most certainly possible to go overboard with mocking. When you do, it makes your tests longer, harder to understand, and impossible to maintain. Before you mock a method as simple as datetime.date.today, ask yourself if you really need to mock it. If your test is short and to the point and works fine without mocking the function, you may just be looking at an internal detail of the code you're testing rather than an object you need to mock.

Try this:

<style>
   #wrapper { position: relative; }
   #over_map { position: absolute; top: 10px; left: 10px; z-index: 99; }
</style>

<div id="wrapper">
   <div id="google_map">

   </div>

   <div id="over_map">

   </div>
</div>

Just to provide a complete set, here's a version of Chase's answer using lattice:

dat <- data.frame(dens = c(rnorm(100), rnorm(100, 10, 5))
                   , lines = rep(c("a", "b"), each = 100))

densityplot(~dens,data=dat,groups = lines,
            plot.points = FALSE, ref = TRUE, 
            auto.key = list(space = "right"))

which produces a plot like this:

The short answer is that you can't do it using JavaScript alone. You'd need a server-side handler to connect with the SMTP server to actually send the mail. There are many simple mail scripts online, such as this one for PHP:

Use Ajax to send request to the PHP script ,check that required field are not empty or incorrect using js also keep a record of mail send by whom from your server.

function sendMail() is good for doing that.

Check for any error caught while mailing from your script and take appropriate action.
For resolving it for example if the mail address is incorrect or mail is not send due to server problem or it's in queue in such condition report it to user immediately and prevent multi sending same email again and again. Get response from your script Using jQuery GET and POST

$.get(URL,callback); $.post(URL,callback);

Add a class:

.com_box:after {
     content: '';
    position: absolute;
    left: 18px;
    top: 50px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid #000;
    clear: both;

}

Updated your jsfiddle: http://jsfiddle.net/wrm4y8k6/8/

Use the strong element, that is it's purpose:

<div id="content">
    <p><strong>First Word</strong> rest of paragraph.</p>
</div>

Then create a style for it in your style sheet.

#content p strong
{
    font-size: 14pt;
}

Some of the answers no longer work as explained.

Currently here is something that works for me in ansible 2.6.x

 when: register_var.stdout is search('some_string')

I concur with all the previous answers that it would be a privacy/security vulnerability if you would be able to do this directly from Javascript. There are two things I can think of:

• Using Java (with a signed applet)
• Using signed Javascript, which in FF (and Mozilla in general) gets higher privileges than normal JS (but it is fairly complicated to set up)

The EF Core doesn't create DBset for the SQL views automatically in the context calss, we can add them manually as below.

public partial class LocalDBContext : DbContext
{ 

    public LocalDBContext(DbContextOptions<LocalDBContext> options) : base(options)
    {

    }

    public virtual DbSet<YourView> YourView { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<YourView>(entity => {
            entity.HasKey(e => e.ID);
            entity.ToTable("YourView");
            entity.Property(e => e.Name).HasMaxLength(50);
        });
    }

}

The sample view is defined as below with few properties

using System;
using System.Collections.Generic;

namespace Project.Entities
{
    public partial class YourView
    {
        public string Name { get; set; }
        public int ID { get; set; }
    }
}

After adding a class for the view and DB set in the context class, you are good to use the view object through your context object in the controller.

The simplest solution is to simply sign into iCloud on the simulator then use that to transfer any files in the drive, including photos.

Wait, am I understanding you correctly? You're using cin for keyboard input, and you want to stop reading input when the user enters the EOF character? Why would the user ever type in the EOF character? Or did you mean you want to stop reading from a file at the EOF?

If you're actually trying to use cin to read an EOF character, then why not just specify the EOF as the delimiter?

// Needed headers: iostream

char buffer[256];
cin.get( buffer, '\x1A' );

If you mean to stop reading from a file at the EOF, then just use getline and once again specify the EOF as the delimiter.

// Needed headers: iostream, string, and fstream

string buffer;

    ifstream fin;
    fin.open("test.txt");
    if(fin.is_open()) {
        getline(fin,buffer,'\x1A');

        fin.close();
    }

hi I think if you put id attribute for the second input and give it a unique id value it will work

<label>Do you want to accept American Express?</label>
Yes<input id="amex" style="width: 20px;" type='radio' name='Contact0_AmericanExpress'   value='1'/>  
No<input style="width: 20px;" id="amex0" type='radio' name='Contact0_AmericanExpress' class='check' value='0' checked="checked"/>

I spent around 6 hours on the same issue today. Inserts go at a 'regular' speed (less than 3sec per 100K) up until to 5MI (out of total 30MI) rows and then the performance sinks drastically (all the way down to 1min per 100K).

I will not list all of the things that did not work and cut straight to the meat.

I dropped a primary key on the target table (which was a GUID) and my 30MI or rows happily flowed to their destination at a constant speed of less than 3sec per 100K.

WARNING! This is an incorrect solution. layers are added infinitely in the drawRect method (every time the view is drawn). You should NEVER add layers in the drawRect method. Use layoutSubview instead.

You can draw a circle with this (Swift 3.0+):

let circlePath = UIBezierPath(arcCenter: CGPoint(x: 100, y: 100), radius: CGFloat(20), startAngle: CGFloat(0), endAngle: CGFloat(Double.pi * 2), clockwise: true)
    
let shapeLayer = CAShapeLayer()
shapeLayer.path = circlePath.cgPath
    
// Change the fill color
shapeLayer.fillColor = UIColor.clear.cgColor
// You can change the stroke color
shapeLayer.strokeColor = UIColor.red.cgColor
// You can change the line width
shapeLayer.lineWidth = 3.0
    
view.layer.addSublayer(shapeLayer)

With the code you have posted you are cropping the corners of the UIView, not adding a circle to the view.

Here's a full example of using that method:

/// A special UIView displayed as a ring of color
class Ring: UIView {
    override func drawRect(rect: CGRect) {
        drawRingFittingInsideView()
    }
    
    internal func drawRingFittingInsideView() -> () {
        let halfSize:CGFloat = min( bounds.size.width/2, bounds.size.height/2)
        let desiredLineWidth:CGFloat = 1 // your desired value
            
        let circlePath = UIBezierPath(
                arcCenter: CGPoint(x:halfSize,y:halfSize),
                radius: CGFloat( halfSize - (desiredLineWidth/2) ),
                startAngle: CGFloat(0),
                endAngle:CGFloat(M_PI * 2),
                clockwise: true)
    
         let shapeLayer = CAShapeLayer()
         shapeLayer.path = circlePath.CGPath
            
         shapeLayer.fillColor = UIColor.clearColor().CGColor
         shapeLayer.strokeColor = UIColor.redColor().CGColor
         shapeLayer.lineWidth = desiredLineWidth
    
         layer.addSublayer(shapeLayer)
     }
}

Note, however there's an incredibly handy call:

let circlePath = UIBezierPath(ovalInRect: rect)

which does all the work of making the path. (Don't forget to inset it for the line thickness, which is also incredibly easy with CGRectInset.)

internal func drawRingFittingInsideView(rect: CGRect) {
    let desiredLineWidth:CGFloat = 4    // Your desired value
    let hw:CGFloat = desiredLineWidth/2
    
    let circlePath = UIBezierPath(ovalInRect: CGRectInset(rect,hw,hw))
    let shapeLayer = CAShapeLayer()
    shapeLayer.path = circlePath.CGPath
    shapeLayer.fillColor = UIColor.clearColor().CGColor
    shapeLayer.strokeColor = UIColor.redColor().CGColor
    shapeLayer.lineWidth = desiredLineWidth
    layer.addSublayer(shapeLayer)
}

In practice these days in Swift, you would certainly use @IBDesignable and @IBInspectable. Using these you can actually see and change the rendering, in Storyboard!

As you can see, it actually adds new features to the Inspector on the Storyboard, which you can change on the Storyboard:

/// A dot with a border, which you can control completely in Storyboard
@IBDesignable class Dot: UIView {

    @IBInspectable var mainColor: UIColor = UIColor.blueColor() {
        didSet { 
             print("mainColor was set here")
        }
    }

    @IBInspectable var ringColor: UIColor = UIColor.orangeColor() {
         didSet {
             print("bColor was set here") 
        }
    }

    @IBInspectable var ringThickness: CGFloat = 4 {
        didSet { 
            print("ringThickness was set here")
        }
    }
    
    @IBInspectable var isSelected: Bool = true
    
    override func drawRect(rect: CGRect) {
        let dotPath = UIBezierPath(ovalInRect:rect)
        let shapeLayer = CAShapeLayer()
        shapeLayer.path = dotPath.CGPath
        shapeLayer.fillColor = mainColor.CGColor
        layer.addSublayer(shapeLayer)
        
        if (isSelected) { 
            drawRingFittingInsideView(rect)
        }
    }
    
    internal func drawRingFittingInsideView(rect: CGRect) {
        let hw:CGFloat = ringThickness/2
        let circlePath = UIBezierPath(ovalInRect: CGRectInset(rect,hw,hw) )
        
        let shapeLayer = CAShapeLayer()
        shapeLayer.path = circlePath.CGPath
        shapeLayer.fillColor = UIColor.clearColor().CGColor
        shapeLayer.strokeColor = ringColor.CGColor
        shapeLayer.lineWidth = ringThickness
        layer.addSublayer(shapeLayer)
    }
}

Finally, note that if you have a UIView (which is square, and which you set to say red in Storyboard) and you simply want to turn it in to a red circle, you can just do the following:

// Makes a UIView into a circular dot of color
class Dot: UIView {
    override func layoutSubviews() {
        layer.cornerRadius = bounds.size.width/2
    }
}

This article here nicely explains it. Essentially, you can look at it as such:

CREATE TABLE t AS
SELECT 'a' v FROM dual UNION ALL
SELECT 'a'   FROM dual UNION ALL
SELECT 'a'   FROM dual UNION ALL
SELECT 'b'   FROM dual UNION ALL
SELECT 'c'   FROM dual UNION ALL
SELECT 'c'   FROM dual UNION ALL
SELECT 'd'   FROM dual UNION ALL
SELECT 'e'   FROM dual;

SELECT
  v,
  ROW_NUMBER() OVER (ORDER BY v) row_number,
  RANK()       OVER (ORDER BY v) rank,
  DENSE_RANK() OVER (ORDER BY v) dense_rank
FROM t
ORDER BY v;

The above will yield:

+---+------------+------+------------+
| V | ROW_NUMBER | RANK | DENSE_RANK |
+---+------------+------+------------+
| a |          1 |    1 |          1 |
| a |          2 |    1 |          1 |
| a |          3 |    1 |          1 |
| b |          4 |    4 |          2 |
| c |          5 |    5 |          3 |
| c |          6 |    5 |          3 |
| d |          7 |    7 |          4 |
| e |          8 |    8 |          5 |
+---+------------+------+------------+

In words

• ROW_NUMBER() attributes a unique value to each row
• RANK() attributes the same row number to the same value, leaving "holes"
• DENSE_RANK() attributes the same row number to the same value, leaving no "holes"

One thing you can do is this:

$(this)[0].value = "Something";

This allows jQuery to return the javascript object for that element, and you can bypass jQuery Functions.

I also experienced the same thing. I found out that my favicon.ico had not been processed as a legitimate shortcut icon. I understand that favicons must be scaled to 16x16 and follow the Microsoft Icon format.

On Ubuntu I just edit /etc/default/jenkins and add source /etc/profile at the end and it works to me.

use optional parameter las=2 .

barplot(mytable,main="Car makes",ylab="Freqency",xlab="make",las=2)

tl;dr: No! Arrow functions and function declarations / expressions are not equivalent and cannot be replaced blindly.
If the function you want to replace does not use this, arguments and is not called with new, then yes.

As so often: it depends. Arrow functions have different behavior than function declarations / expressions, so let's have a look at the differences first:

1. Lexical this and arguments

Arrow functions don't have their own this or arguments binding. Instead, those identifiers are resolved in the lexical scope like any other variable. That means that inside an arrow function, this and arguments refer to the values of this and arguments in the environment the arrow function is defined in (i.e. "outside" the arrow function):

// Example using a function expression
function createObject() {
  console.log('Inside `createObject`:', this.foo);
  return {
    foo: 42,
    bar: function() {
      console.log('Inside `bar`:', this.foo);
    },
  };
}

createObject.call({foo: 21}).bar(); // override `this` inside createObject

// Example using a arrow function
function createObject() {
  console.log('Inside `createObject`:', this.foo);
  return {
    foo: 42,
    bar: () => console.log('Inside `bar`:', this.foo),
  };
}

createObject.call({foo: 21}).bar(); // override `this` inside createObject

In the function expression case, this refers to the object that was created inside the createObject. In the arrow function case, this refers to this of createObject itself.

This makes arrow functions useful if you need to access the this of the current environment:

// currently common pattern
var that = this;
getData(function(data) {
  that.data = data;
});

// better alternative with arrow functions
getData(data => {
  this.data = data;
});

Note that this also means that is not possible to set an arrow function's this with .bind or .call.

If you are not very familiar with this, consider reading

• MDN - this
• YDKJS - this & Object prototypes

2. Arrow functions cannot be called with new

ES2015 distinguishes between functions that are callable and functions that are constructable. If a function is constructable, it can be called with new, i.e. new User(). If a function is callable, it can be called without new (i.e. normal function call).

Functions created through function declarations / expressions are both constructable and callable.
Arrow functions (and methods) are only callable. class constructors are only constructable.

If you are trying to call a non-callable function or to construct a non-constructable function, you will get a runtime error.

Knowing this, we can state the following.

Replaceable:

• Functions that don't use this or arguments.
• Functions that are used with .bind(this)

Not replaceable:

• Constructor functions
• Function / methods added to a prototype (because they usually use this)
• Variadic functions (if they use arguments (see below))

Lets have a closer look at this using your examples:

Constructor function

This won't work because arrow functions cannot be called with new. Keep using a function declaration / expression or use class.

Prototype methods

Most likely not, because prototype methods usually use this to access the instance. If they don't use this, then you can replace it. However, if you primarily care for concise syntax, use class with its concise method syntax:

class User {
  constructor(name) {
    this.name = name;
  }
  
  getName() {
    return this.name;
  }
}

Object methods

Similarly for methods in an object literal. If the method wants to reference the object itself via this, keep using function expressions, or use the new method syntax:

const obj = {
  getName() {
    // ...
  },
};

Callbacks

It depends. You should definitely replace it if you are aliasing the outer this or are using .bind(this):

// old
setTimeout(function() {
  // ...
}.bind(this), 500);

// new
setTimeout(() => {
  // ...
}, 500);

But: If the code which calls the callback explicitly sets this to a specific value, as is often the case with event handlers, especially with jQuery, and the callback uses this (or arguments), you cannot use an arrow function!

Variadic functions

Since arrow functions don't have their own arguments, you cannot simply replace them with an arrow function. However, ES2015 introduces an alternative to using arguments: the rest parameter.

// old
function sum() {
  let args = [].slice.call(arguments);
  // ...
}

// new
const sum = (...args) => {
  // ...
};

Related question:

• When should I use Arrow functions in ECMAScript 6?
• Do ES6 arrow functions have their own arguments or not?
• What are the differences (if any) between ES6 arrow functions and functions bound with Function.prototype.bind?
• How to use arrow functions (public class fields) as class methods?

Further resources:

• MDN - Arrow functions
• YDKJS - Arrow functions

This actually does cause a problem because line endings are automatically modified dirtying files without making any changes to them. See this post for resolution.

git replacing LF with CRLF

It sounds like you're asking about a function

string Left(string s, int left)

that will return the leftmost left characters of the string s. In that case you can just use String.Substring. You can write this as an extension method:

public static class StringExtensions
{
    public static string Left(this string value, int maxLength)
    {
        if (string.IsNullOrEmpty(value)) return value;
        maxLength = Math.Abs(maxLength);

        return ( value.Length <= maxLength 
               ? value 
               : value.Substring(0, maxLength)
               );
    }
}

and use it like so:

string left = s.Left(number);

For your specific example:

string s = fac.GetCachedValue("Auto Print Clinical Warnings").ToLower() + " ";
string left = s.Substring(0, 1);

After dealing with the same issue on Windows 10, the solution is fairly straightforward:

1. Open an Anaconda Prompt
2. Run conda init
3. Close and reopen any open Python interpreters (PyCharm, Anaconda Prompt, cmd, etc.) where you want to run your code

Run your code again and it should work. I had upgraded both Anaconda and PyCharm, and had the issue with all combinations of versions until I ran conda init, which adds to your PATH much like the answer from Paul Stevens . Don't skip #3—restarting PyCharm or any other interpreter is key.

You can also use callto:########### replacing the email code mail with call, at least according to W3Cschool site but I haven't had an opportunity to test it out.

java.time

Since Java 1.8, you can achieve this without an extra library by using the java.time classes. See Tutorial.

DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MMM-dd");
formatter = formatter.withLocale( putAppropriateLocaleHere );  // Locale specifies human language for translating, and cultural norms for lowercase/uppercase and abbreviations and such. Example: Locale.US or Locale.CANADA_FRENCH
LocalDate date = LocalDate.parse("2005-nov-12", formatter);

The syntax is nearly the same though.

as System environment Variable:

Windows: Start -> type "envi" select environment variables and add a new: Name: spring_profiles_active Value: dev (or whatever yours is)

Linux: add following line to /etc/environment under PATH:

spring_profiles_active=prod (or whatever profile is)

then also export spring_profiles_active=prod so you have it in the runtime now.

ifeq ($(GCC_MINOR), 4)
    CFLAGS += -fno-strict-overflow
endif
ifeq ($(GCC_MINOR), 5)
    CFLAGS += -fno-strict-overflow
endif

Another you can consider using in this case is:

GCC42_OR_LATER = $(shell $(CXX) -v 2>&1 | $(EGREP) -c "^gcc version (4.[2-9]|[5-9])")

# -Wstrict-overflow: http://www.airs.com/blog/archives/120
ifeq ($(GCC42_OR_LATER),1)
  CFLAGS += -Wstrict-overflow
endif

I actually use the same in my code because I don't want to maintain a separate config or Configure.

But you have to use a portable, non-anemic make, like GNU make (gmake), and not Posix's make.

And it does not address the issue of logical AND and OR.