FileZilla does not have any command line arguments (nor any other way) that allow an automatic transfer.

Some references:

• FileZilla Client command-line arguments
• https://trac.filezilla-project.org/ticket/2317
• How do I send a file with FileZilla from the command line?

Though you can use any other client that allows automation.

You have not specified, what protocol you are using. FTP or SFTP? You will definitely be able to use WinSCP, as it supports all protocols that FileZilla does (and more).

Combine WinSCP scripting capabilities with Windows Scheduler:

• Automate file transfers to FTP server or SFTP server;
• Schedule file transfers to FTP/SFTP server

A typical WinSCP script for upload (with SFTP) looks like:

open sftp://user:[email protected]/ -hostkey="ssh-rsa 2048 xxxxxxxxxxx...="
put c:\mypdfs\*.pdf /home/user/
close

With FTP, just replace the sftp:// with the ftp:// and remove the -hostkey="..." switch.

Similarly for download: How to schedule an automatic FTP download on Windows?

WinSCP can even generate a script from an imported FileZilla session.

For details, see the guide to FileZilla automation.

(I'm the author of WinSCP)

Another option, if you are using SFTP, is the psftp.exe client from PuTTY suite.

I found one way to access the shared folder without giving the username and password.

We need to change the share folder protect settings in the machine where the folder has been shared.

Go to Control Panel > Network and sharing center > Change advanced sharing settings > Enable Turn Off password protect sharing option.

By doing the above settings we can access the shared folder without any username/password.

Not sure what you meant, but you can permanently turn showing whitespaces on and off in Settings -> Editor -> General -> Appearance -> Show whitespaces.

Also, you can set it for a current file only in View -> Active Editor -> Show WhiteSpaces.

Edit:

Had some free time since it looks like a popular issue, I had written a plugin to inspect the code for such abnormalities. It is called Zero Width Characters locator and you're welcome to give it a try.

Since you are using $.ajax, and not $.getJSON, your return type is plain text. you need to now convert data into a JSON object.

you can either do this by changing your $.ajax to $.getJSON (which is a shorthand for $.ajax, only preconfigured to fetch json).

Or you can parse the data string into JSON after you receive it, like so:

    success: function (data) {
         var obj = $.parseJSON(data);
         console.log(obj);
    },

Found this in another thread that helped me: Use xp_cmdshell and sqlcmd Is it possible to execute a text file from SQL query? - by Gulzar Nazim

EXEC xp_cmdshell  'sqlcmd -S ' + @DBServerName + ' -d  ' + @DBName + ' -i ' + @FilePathName

I stumbled across this article in my search for this same answer. What I ended up doing is just popping out obj.pop() all the stored values/objects in my object so I could reuse the object. Not sure if this is bad practice or not. This technique came in handy for me testing my code in Chrome Dev tools or FireFox Web Console.

You need to add a break statement:

switch (searchType)
{
case "SearchBooks":
    Selenium.Type("//*[@id='SearchBooks_TextInput']", searchText);
    Selenium.Click("//*[@id='SearchBooks_SearchBtn']");
    break;
case "SearchAuthors":
    Selenium.Type("//*[@id='SearchAuthors_TextInput']", searchText);
    Selenium.Click("//*[@id='SearchAuthors_SearchBtn']");
    break;
}

This assumes that you want to either handle the SearchBooks case or the SearchAuthors - as you had written in, in a traditional C-style switch statement the control flow would have "fallen through" from one case statement to the next meaning that all 4 lines of code get executed in the case where searchType == "SearchBooks".

The compiler error you are seeing was introduced (at least in part) to warn the programmer of this potential error.

As an alternative you could have thrown an error or returned from a method.

This actually removes the contents from the list, but doesn't replace the old label with a new empty list:

del lst[:]

Here's an example:

lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)

For the sake of completeness, the slice assignment has the same effect:

lst[:] = []

It can also be used to shrink a part of the list while replacing a part at the same time (but that is out of the scope of the question).

Note that doing lst = [] does not empty the list, just creates a new object and binds it to the variable lst, but the old list will still have the same elements, and effect will be apparent if it had other variable bindings.

The calculated column trick is widely known as a "nullbuster"; my notes credit Steve Kass:

CREATE TABLE dupNulls (
pk int identity(1,1) primary key,
X  int NULL,
nullbuster as (case when X is null then pk else 0 end),
CONSTRAINT dupNulls_uqX UNIQUE (X,nullbuster)
)

The best way to think about 'null' is to recall how the similar concept is used in databases, where it indicates that a field contains "no value at all."

• Yes, the item's value is known; it is 'defined.' It has been initialized.
• The item's value is: "there is no value."

This is a very useful technique for writing programs that are more-easily debugged. An 'undefined' variable might be the result of a bug ... (how would you know?) ... but if the variable contains the value 'null,' you know that "someone, somewhere in this program, set it to 'null.'" Therefore, I suggest that, when you need to get rid of the value of a variable, don't "delete" ... set it to 'null.' The old value will be orphaned and soon will be garbage-collected; the new value is, "there is no value (now)." In both cases, the variable's state is certain: "it obviously, deliberately, got that way."

MySQL casts to Decimal:

Cast bare integer to decimal:

select cast(9 as decimal(4,2));       //prints 9.00

Cast Integers 8/5 to decimal:

select cast(8/5 as decimal(11,4));    //prints 1.6000

Cast string to decimal:

select cast(".885" as decimal(11,3));   //prints 0.885

Cast two int variables into a decimal

mysql> select 5 into @myvar1;
Query OK, 1 row affected (0.00 sec)

mysql> select 8 into @myvar2;
Query OK, 1 row affected (0.00 sec)

mysql> select @myvar1/@myvar2;   //prints 0.6250

Cast decimal back to string:

select cast(1.552 as char(10));   //shows "1.552"

Another minimalist Python solution without using numpy:

[0 if i < 0 else i for i in a]

No need to define any extra functions.

a = [1, 2, 3, -4, -5.23, 6]
[0 if i < 0 else i for i in a]

yields:

[1, 2, 3, 0, 0, 6]

The head command can get the first n lines. Variations are:

head -7 file
head -n 7 file
head -7l file

which will get the first 7 lines of the file called "file". The command to use depends on your version of head. Linux will work with the first one.

To append lines to the end of the same file, use:

echo 'first line to add' >>file
echo 'second line to add' >>file
echo 'third line to add' >>file

or:

echo 'first line to add
second line to add
third line to add' >>file

to do it in one hit.

So, tying these two ideas together, if you wanted to get the first 10 lines of the input.txt file to output.txt and append a line with five "=" characters, you could use something like:

( head -10 input.txt ; echo '=====' ) > output.txt

In this case, we do both operations in a sub-shell so as to consolidate the output streams into one, which is then used to create or overwrite the output file.

you need to convert to char first because converting to int adds those days to 1900-01-01

select CONVERT (datetime,convert(char(8),rnwl_efctv_dt ))

here are some examples

select CONVERT (datetime,5)

1900-01-06 00:00:00.000

select CONVERT (datetime,20100101)

blows up, because you can't add 20100101 days to 1900-01-01..you go above the limit

convert to char first

declare @i int
select @i = 20100101
select CONVERT (datetime,convert(char(8),@i))

To use this function/method,you need an instance of the class Date .

This method is always used in conjunction with a Date object.

See the code below :

var d = new Date();
d.getTime();

Link : http://www.w3schools.com/jsref/jsref_getTime.asp

According to the documentation NUM_ROWS is the "Number of rows in the table", so I can see how this might be confusing. There, however, is a major difference between these two methods.

This query selects the number of rows in MY_TABLE from a system view. This is data that Oracle has previously collected and stored.

select num_rows from all_tables where table_name = 'MY_TABLE'

This query counts the current number of rows in MY_TABLE

select count(*) from my_table

By definition they are difference pieces of data. There are two additional pieces of information you need about NUM_ROWS.

1. In the documentation there's an asterisk by the column name, which leads to this note:

   Columns marked with an asterisk (*) are populated only if you collect statistics on the table with the ANALYZE statement or the DBMS_STATS package.

   This means that unless you have gathered statistics on the table then this column will not have any data.

2. Statistics gathered in 11g+ with the default estimate_percent, or with a 100% estimate, will return an accurate number for that point in time. But statistics gathered before 11g, or with a custom estimate_percent less than 100%, uses dynamic sampling and may be incorrect. If you gather 99.999% a single row may be missed, which in turn means that the answer you get is incorrect.

If your table is never updated then it is certainly possible to use ALL_TABLES.NUM_ROWS to find out the number of rows in a table. However, and it's a big however, if any process inserts or deletes rows from your table it will be at best a good approximation and depending on whether your database gathers statistics automatically could be horribly wrong.

Generally speaking, it is always better to actually count the number of rows in the table rather then relying on the system tables.

A fast and easy solution is to convert your object to json then you will be able to do this easy task:

const allowed = {
    '/login' : '',
    '/register': '',
    '/resetpsw': ''
};
console.log('/login' in allowed); //returns true

If you use an array the object key will be converted to integers ex 0,1,2,3 etc. therefore, it will always be false

my friend and I are currently developing a java library implementing the AODV protocol (multihop routing suitable for mobile networks), in our bachelor thesis. The final 'product' includes a easy way to create/join an adhoc network on several android devices and an interface through the library, to send and receive messages. Unfortunately each type of phone such as hero, nexsus one... have a phonedepended way for createing a adhoc network so currently we are only supporting a few phones).

this means that once this project is finished, people with rooted phones can implement their distributed applications (file sharing, games, ...) by simply including the library .jar file in their android projects.

it's all open source by the way

http://code.google.com/p/adhoc-on-android/

You'll need to serialize the image to a binary format that can be stored in a SQL BLOB column. Assuming you're using SQL Server, here is a good article on the subject:

http://www.eggheadcafe.com/articles/20020929.asp

Kotlin way

editText.setOnFocusChangeListener { _, hasFocus ->
    if (!hasFocus) {  }
}

The following is a slightly better extension method:

public static string ToEnumString<TEnum>(this int enumValue)
{
    var enumString = enumValue.ToString();
    if (Enum.IsDefined(typeof(TEnum), enumValue))
    {
        enumString = ((TEnum) Enum.ToObject(typeof (TEnum), enumValue)).ToString();
    }
    return enumString;
}

Select repo->Settings->(scroll down)Delete repo

This should do it:

WS.Name = WS.Name & "_v1"

This should work

// In Activity's onCreate() for instance

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
    Window w = getWindow();
    w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
}

Assuming you're running on a Windows machine...

1. Hit the F12 key
2. Select the Scripts, or Sources, tab in the developer tools
3. Click the little folder icon in the top level
4. Select your JavaScript file
5. Add a breakpoint by clicking on the line number on the left (adds a little blue marker)
6. Execute your JavaScript

Then during execution debugging you can do a handful of stepping motions...

• F8 Continue: Will continue until the next breakpoint
• F10 Step over: Steps over next function call (won't enter the library)
• F11 Step into: Steps into the next function call (will enter the library)
• Shift + F11 Step out: Steps out of the current function

Update

After reading your updated post; to debug your code I would recommend temporarily using the jQuery Development Source Code. Although this doesn't directly solve your problem, it will allow you to debug more easily. For what you're trying to achieve I believe you'll need to step-in to the library, so hopefully the production code should help you decipher what's happening.

instead of g++ you have to write gcc-c++

sudo dnf install gcc-c++

it's number_map[int(x)], you tried to actually call the map with one argument

make copy of your original list, iterate over it, see the modified code below

for a in myarr[:]:
      if somecond(a):
          myarr.append(newObj())

spam = 'have a nice day'
var = 'd'


def count(spam, var):
    found = 0
    for key in spam:
        if key == var:
            found += 1
    return found
count(spam, var)
print 'count %s is: %s ' %(var, count(spam, var))

I had the same need using argparse too. The thing is parse_args function of an argparse.ArgumentParser object instance implicitly takes its arguments by default from sys.args. The work around, following Martijn line, consists of making that explicit, so you can change the arguments you pass to parse_args as desire.

def main(args):
    # some stuff
    parser = argparse.ArgumentParser()
    # some other stuff
    parsed_args = parser.parse_args(args)
    # more stuff with the args

if __name__ == '__main__':
    import sys
    main(sys.argv[1:])

The key point is passing args to parse_args function. Later, to use the main, you just do as Martijn tell.

python doc strings are free-form, you can document it in any way you like.

Examples:

def mymethod(self, foo, bars):
    """
    Does neat stuff!
    Parameters:
      foo - a foo of type FooType to bar with.
      bars - The list of bars
    """

Now, there are some conventions, but python doesn't enforce any of them. Some projects have their own conventions. Some tools to work with docstrings also follow specific conventions.

Specifically, document.all was introduced for IE4 BEFORE document.getElementById had been introduced.

So, the presence of document.all means that the code is intended to support IE4, or is trying to identify the browser as IE4 (though it could have been Opera), or the person who wrote (or copied and pasted) the code wasn't up on the latest.

In the highly unlikely event that you need to support IE4, then, you do need document.all (or a library that handles these ancient IE specs).

You could use regex and dict comprehension:

import re
s = "aeiouuaaieeeeeeee"

The regex function findall() returns a list containing all matches

Here x is the key and the lenght of the list returned by the regex is the count of each vowel in this string, note that regex will find any character you introduce into the "aeiou" string.

foo = {x: len(re.findall(f"{x}", s)) for x in "aeiou"}
print(foo)

returns:

{'a': 3, 'e': 9, 'i': 2, 'o': 1, 'u': 2}

In Swift 4 :

let alert=UIAlertController(title:"someAlert", message: "someMessage", preferredStyle:UIAlertControllerStyle.alert )

alert.addAction(UIAlertAction(title: "ok", style: UIAlertActionStyle.default, handler: {
        _ in print("FOO ")
}))

present(alert, animated: true, completion: nil)

<xsl:variable name="upper">UPPER CASE</xsl:variable>
<xsl:variable name="lower" select="translate($upper,'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')"/>
<xsl:value-of select ="$lower"/>

//displays UPPER CASE as upper case

Application.Exit is for Windows Forms applications - it informs all message pumps that they should terminate, waits for them to finish processing events and then terminates the application. Note that it doesn't necessarily force the application to exit.

Environment.Exit is applicable for all Windows applications, however it is mainly intended for use in console applications. It immediately terminates the process with the given exit code.

In general you should use Application.Exit in Windows Forms applications and Environment.Exit in console applications, (although I prefer to let the Main method / entry point run to completion rather than call Environment.Exit in console applications).

For more detail see the MSDN documentation.

None of the above worked for me, however I had success setting the default at time of instantiation.

JQuery

<script type="text/javascript">
    $(function () {
        var dateNow = new Date();
        $('#datetimepicker').datetimepicker({
            defaultDate:dateNow
        });
    });
</script>

I was able to reproduce this error when I was using webpack to build my javascript with the following chunk in my webpack.config.json:

externals: {
    'react': 'React'
},

This above configuration tells webpack to not resolve require('react') by loading an npm module, but instead to expect a global variable (i.e. on the window object) called React. The solution is to either remove this piece of configuration (so React will be bundled with your javascript) or load the React framework externally before this file is executed (so that window.React exists).

The implicit make rule for compiling a C program is

%.o:%.c
    $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<

where the $() syntax expands the variables. As both CPPFLAGS and CFLAGS are used in the compiler call, which you use to define include paths is a matter of personal taste. For instance if foo.c is a file in the current directory

make foo.o CPPFLAGS="-I/usr/include"
make foo.o CFLAGS="-I/usr/include"

will both call your compiler in exactly the same way, namely

gcc -I/usr/include -c -o foo.o foo.c

The difference between the two comes into play when you have multiple languages which need the same include path, for instance if you have bar.cpp then try

make bar.o CPPFLAGS="-I/usr/include"
make bar.o CFLAGS="-I/usr/include"

then the compilations will be

g++ -I/usr/include -c -o bar.o bar.cpp
g++ -c -o bar.o bar.cpp

as the C++ implicit rule also uses the CPPFLAGS variable.

This difference gives you a good guide for which to use - if you want the flag to be used for all languages put it in CPPFLAGS, if it's for a specific language put it in CFLAGS, CXXFLAGS etc. Examples of the latter type include standard compliance or warning flags - you wouldn't want to pass -std=c99 to your C++ compiler!

You might then end up with something like this in your makefile

CPPFLAGS=-I/usr/include
CFLAGS=-std=c99
CXXFLAGS=-Weffc++

GitHub could make this a lot better with minimal work. Here is a work-around.

I think you want something more like

[Your Title](your-project-name/tree/master/your-subfolder)

or to point to the README itself

[README](your-project-name/blob/master/your-subfolder/README.md)

As Draemon says, the closest that Java comes to inline arrays is new String[]{"blah", "hey", "yo"} however there is a neat trick that allows you to do something like

array("blah", "hey", "yo") with the type automatically inferred.

I have been working on a useful API for augmenting the Java language to allow for inline arrays and collection types. For more details google project Espresso4J or check it out here

You test three different things on n:

n % 4
n % 100
n % 400

For 1900:

1900 % 4 == 0
1900 % 100 == 0
1900 % 400 == 300

So 1900 doesn't enter the if clause because 1900 % 100 != 0 is False

But 1900 also doesn't enter the else clause because 1900 % 4 != 0 is also False

This means that execution reaches the end of your function and doesn't see a return statement, so it returns None.

This rewriting of your function should work, and should return False or True as appropriate for the year number you pass into it. (Note that, as in the other answer, you have to return something rather than print it.)

def leapyr(n):
    if n % 400 == 0:
        return True
    if n % 100 == 0:
        return False
    if n % 4 == 0:
        return True
    return False
print leapyr(1900)

(Algorithm from Wikipedia)

Available Zoom Levels

Zoom level 0 is the most zoomed out zoom level available and each integer step in zoom level halves the X and Y extents of the view and doubles the linear resolution.

Google Maps was built on a 256x256 pixel tile system where zoom level 0 was a 256x256 pixel image of the whole earth. A 256x256 tile for zoom level 1 enlarges a 128x128 pixel region from zoom level 0.

As correctly stated by bkaid, the available zoom range depends on where you are looking and the kind of map you are using:

• Road maps - seem to go up to zoom level 22 everywhere
• Hybrid and satellite maps - the max available zoom levels depend on location. Here are some examples:
• Remote regions of Antarctica: 13
• Gobi Desert: 17
• Much of the U.S. and Europe: 21
• "Deep zoom" locations: 22-23 (see bkaid's link)

Note that these values are for the Google Static Maps API which seems to give one more zoom level than the Javascript API. It appears that the extra zoom level available for Static Maps is just an upsampled version of the max-resolution image from the Javascript API.

Map Scale at Various Zoom Levels

Google Maps uses a Mercator projection so the scale varies substantially with latitude. A formula for calculating the correct scale based on latitude is:

meters_per_pixel = 156543.03392 * Math.cos(latLng.lat() * Math.PI / 180) / Math.pow(2, zoom)

Formula is from Chris Broadfoot's comment.

What you're looking for are the scales for each zoom level. Use these:

20 : 1128.497220
19 : 2256.994440
18 : 4513.988880
17 : 9027.977761
16 : 18055.955520
15 : 36111.911040
14 : 72223.822090
13 : 144447.644200
12 : 288895.288400
11 : 577790.576700
10 : 1155581.153000
9  : 2311162.307000
8  : 4622324.614000
7  : 9244649.227000
6  : 18489298.450000
5  : 36978596.910000
4  : 73957193.820000
3  : 147914387.600000
2  : 295828775.300000
1  : 591657550.500000

I use:

used_features =[
    "one",
    "two",
    "three"
]

df['is_duplicated'] = df.duplicated(used_features)
df['is_duplicated'].sum()

which gives count of duplicated rows, and then you can analyse them by a new column. I didn't see such solution here.

You shouldn't put a ListView inside a ScrollView because the ListView class implements its own scrolling and it just doesn't receive gestures because they all are handled by the parent ScrollView

Try like this:

$.ajax({
    type: 'POST',
    // make sure you respect the same origin policy with this url:
    // http://en.wikipedia.org/wiki/Same_origin_policy
    url: 'http://nakolesah.ru/',
    data: { 
        'foo': 'bar', 
        'ca$libri': 'no$libri' // <-- the $ sign in the parameter name seems unusual, I would avoid it
    },
    success: function(msg){
        alert('wow' + msg);
    }
});

Why so complicated? Your solution was almost right except it's a way easier to make the pattern transparent and the background color solid. PNG can contain transparencies. So use photoshop to make the pattern transparent by setting the layer to 70% and resaving your image. Then you only need one selector. Works cross browser.

CSS:

.background {
   background: url('../img/bg/diagonalnoise.png');/* transparent png image*/
   background-color: rgb(248, 247, 216);
}

HTML:

<div class="background">
   ...
</div> 

This are the basic. A usage example follows where I switched from background to background-image but both properties works the same.

body { margin: 0; }_x000D_
div {_x000D_
   height: 110px !important;_x000D_
   padding: 1em;_x000D_
   text-transform: uppercase;_x000D_
   font-family: Arial, Helvetica, sans-serif;_x000D_
   font-weight: 600;_x000D_
   color: white;_x000D_
   text-shadow: 0 0 2px #333;_x000D_
}_x000D_
.background {_x000D_
   background-image: url('https://www.transparenttextures.com/patterns/arabesque.png');/* transparent png image */_x000D_
   }_x000D_
.col-one {_x000D_
  background-color: rgb(255, 255, 0);_x000D_
}_x000D_
.col-two {_x000D_
  background-color: rgb(0, 255, 255);_x000D_
}_x000D_
.col-three {_x000D_
  background-color: rgb(0, 255, 0);_x000D_
}

<div class="background col-one">_x000D_
 1. Background_x000D_
</div> _x000D_
<div class="background col-two">_x000D_
 2. Background_x000D_
</div> _x000D_
<div class="background col-three">_x000D_
 3. Background_x000D_
</div> 

PLEASE WAIT A MINUTE! IT TAKES SOME TIME TO LOAD THE EXTERNAL PATTERNS.

This website seems to be rather slow...

Use Move editor into Next Group shortcut

Mac: ^+?+->

If you want to change shortcut,

Open command pallette

Mac: ?+shift+p

Select Preferences: Open Keyboard Shortcuts

Search View: Move editor into Next Group

Incase none of these solutions were "clear" enough, essentially IE/Edge is failing to parse your "data" field of your AJAX call properly. More than likely you're sending an "encoded" JSON object.

What Failed: "data": "{\"Key\":\"Value\"}",

What Works: "data":'{"Key":"Value"}'

  <input attr1='a' attr2='b' attr3='c'>foo</input>

getAttribute(attr1) you get 'a'

getAttribute(attr2) you get 'b'

getAttribute(attr3) you get 'c'

getText() with no parameter you can only get 'foo'

This might help: https://stackoverflow.com/a/4196465/683114

if (navigator.userAgent.toLowerCase().indexOf("chrome") >= 0) {
    $(window).load(function(){
        $('input:-webkit-autofill').each(function(){
            var text = $(this).val();
            var name = $(this).attr('name');
            $(this).after(this.outerHTML).remove();
            $('input[name=' + name + ']').val(text);
        });
    });
}

It looks like on load, it finds all inputs with autofill, adds their outerHTML and removes the original, while preserving value and name (easily changed to preserve ID etc)

If this preserves the autofill text, you could just set

var text = "";   /* $(this).val(); */

From the original form where this was posted, it claims to preserve autocomplete. :)

Good luck!

How about:

#include <iostream>
#include <array>
#include <algorithm>

int main ()
{
    std::array<std::string, 3> text = {"Apple", "Banana", "Orange"};
    std::for_each(text.begin(), text.end(), [](std::string &string){ std::cout << string << "\n"; });

    return 0;
}

Compiles and works with C++ 11 and has no 'raw' looping :)

A faster way is to use javascript directly, eg.

var parent = $(innerdiv.get(0).parentNode.parentNode.parentNode);

This runs significantly faster on my browser than chaining jQuery .parent() calls.

See: http://jsperf.com/jquery-get-3rd-level-parent

For GlassFish Jersey JAX-RS implementation I have resolved this issue by common method is describing all common parameters. At least three of parameters have to be equal: name(="name"), path(="/") and domain(=null) :

public static NewCookie createDomainCookie(String value, int maxAgeInMinutes) {
    ZonedDateTime time = ZonedDateTime.now().plusMinutes(maxAgeInMinutes);
    Date expiry = time.toInstant().toEpochMilli();
    NewCookie newCookie = new NewCookie("name", value, "/", null, Cookie.DEFAULT_VERSION,null, maxAgeInMinutes*60, expiry, false, false);
    return newCookie;
}

And use it the common way to set cookie:

NewCookie domainNewCookie = RsCookieHelper.createDomainCookie(token, 60);
Response res = Response.status(Response.Status.OK).cookie(domainNewCookie).build();

and to delete the cookie:

NewCookie domainNewCookie = RsCookieHelper.createDomainCookie("", 0);
Response res = Response.status(Response.Status.OK).cookie(domainNewCookie).build();

I've tried --simplify-by-decoration but all my merges are not shown. So I instead just prune off lines with no "\" and "/" symbols at the headers, while always keeping lines with "(" indicating branches immediately after that. When showing branch history I'm in general uninterested in commit comments, so I remove them too. I end up with the following shell alias.

gbh () { 
    git log --graph --oneline --decorate "$@" | grep '^[^0-9a-f]*[\\/][^0-9a-f]*\( [0-9a-f]\|$\)\|^[^0-9a-f]*[0-9a-f]*\ (' | sed -e 's/).*/)/'
}

Use Glide library instead of directly loading into imageview

Glide : https://github.com/bumptech/glide

Glide.with(this).load(Uri.parse(filelocation))).into(img_selectPassportPic);

Here's a very simple way. Create two files:

protect-this.php

<?php
    /* Your password */
    $password = 'MYPASS';

    if (empty($_COOKIE['password']) || $_COOKIE['password'] !== $password) {
        // Password not set or incorrect. Send to login.php.
        header('Location: login.php');
        exit;
    }
?>

login.php:

<?php
    /* Your password */
    $password = 'MYPASS';

    /* Redirects here after login */
    $redirect_after_login = 'index.php';

    /* Will not ask password again for */
    $remember_password = strtotime('+30 days'); // 30 days

    if (isset($_POST['password']) && $_POST['password'] == $password) {
        setcookie("password", $password, $remember_password);
        header('Location: ' . $redirect_after_login);
        exit;
    }
?>
<!DOCTYPE html>
<html>
<head>
    <title>Password protected</title>
</head>
<body>
    <div style="text-align:center;margin-top:50px;">
        You must enter the password to view this content.
        <form method="POST">
            <input type="text" name="password">
        </form>
    </div>
</body>
</html>

Then require protect-this.php on the TOP of the files you want to protect:

// Password protect this content
require_once('protect-this.php');

Example result:

After filling the correct password, user is taken to index.php. The password is stored for 30 days.

PS: It's not focused to be secure, but to be pratical. A hacker can brute-force this. Use it to keep normal users away. Don't use it to protect sensitive information.

i use this:

def extend_string(s, l):
    return (s*l)[:l]

I had this issue as well. What happened with me was I forgot to run the command that was returned to me after I ran

aws ecr get-login --region ap-southeast-2

This command returned a big blob, which includes the docker login command right there! I didn't realise. It should return something like this:

docker login -u AWS -p <your_token_which_is_massive> -e none <your_aws_url>

Copy and paste this command & then run your docker push command which looks something like this:

docker push 8888888.blah.blah.ap-southwest-1.amazonaws.com/dockerfilename

vim +21490go script.py

From the command line will open the file and take you to position 21490 in the buffer.

Triggering it from the command line like this allows you to automate a script to parse the exception message and open the file to the problem position.

Excerpt from man vim:

+{command}

-c {command}

{command} will be executed after the first file has been read. {command} is interpreted as an Ex command. If the {command} contains spaces it must be enclosed in double quotes (this depends on the shell that is used).

Yes, this is new in PHP 5.3. It returns either the value of the test expression if it is evaluated as TRUE, or the alternative value if it is evaluated as FALSE.

Jay Gilford's answer will work, but I think really the easiest way is to just slap a display: none; on a submit button in the form.

Need to pull both branch data on your local drive first.

What is happening is your trying to cherry-pick from branch-a to branch-b, where in you are currently on branch-b, but the local copy of branch-a is not updated yet (you need to perform a git pull on both branches first).

steps:
- git checkout branch-a
- git pull origin branch-a
- git checkout branch-b
- git pull origin branch-b
- git cherry-pick <hash>

output:
[branch-b <hash>] log data
Author: Author <Author
1 file changed, 1 insertion(+), 3 deletions(-)

Your query should work for synonyms as well as the tables. However, you seem to expect indexes on views where there are not. Maybe is it materialized views ?

For Chrome to display the page icon (favicon), you need to check your website from a hosting server or you can use local host while developing and testing your website on your PC.

I had the same problem, to solve it set specific user from domain in iis -> action sidebar->Basic Settings -> Connect as... -> specific user

If you need functionality that isn't there, just extend the class with whatever you want:

from collections import OrderedDict

class OrderedDictWithPrepend(OrderedDict):
    def prepend(self, other):
        ins = []
        if hasattr(other, 'viewitems'):
            other = other.viewitems()
        for key, val in other:
            if key in self:
                self[key] = val
            else:
                ins.append((key, val))
        if ins:
            items = self.items()
            self.clear()
            self.update(ins)
            self.update(items)

Not terribly efficient, but works:

o = OrderedDictWithPrepend()

o['a'] = 1
o['b'] = 2
print o
# OrderedDictWithPrepend([('a', 1), ('b', 2)])

o.prepend({'c': 3})
print o
# OrderedDictWithPrepend([('c', 3), ('a', 1), ('b', 2)])

o.prepend([('a',11),('d',55),('e',66)])
print o
# OrderedDictWithPrepend([('d', 55), ('e', 66), ('c', 3), ('a', 11), ('b', 2)])

from datetime import datetime as dt
dt.utcnow().strftime("%s")

Output:

1544524990

I've reduced your code sample to the following lines to make it easier to understand the explanation of the concept.

var results = [];
var config = JSON.parse(queries);
for (var key in config) {
    var query = config[key].query;
    search(query, function(result) {
        results.push(result);
    });
}
res.writeHead( ... );
res.end(results);

The problem with the previous code is that the search function is asynchronous, so when the loop has ended, none of the callback functions have been called. Consequently, the list of results is empty.

To fix the problem, you have to put the code after the loop in the callback function.

    search(query, function(result) {
        results.push(result);
        // Put res.writeHead( ... ) and res.end(results) here
    });

However, since the callback function is called multiple times (once for every iteration), you need to somehow know that all callbacks have been called. To do that, you need to count the number of callbacks, and check whether the number is equal to the number of asynchronous function calls.

To get a list of all keys, use Object.keys. Then, to iterate through this list, I use .forEach (you can also use for (var i = 0, key = keys[i]; i < keys.length; ++i) { .. }, but that could give problems, see JavaScript closure inside loops – simple practical example).

Here's a complete example:

var results = [];
var config = JSON.parse(queries);
var onComplete = function() {
    res.writeHead( ... );
    res.end(results);
};
var keys = Object.keys(config);
var tasksToGo = keys.length;
if (tasksToGo === 0) {
   onComplete();
} else {
    // There is at least one element, so the callback will be called.
    keys.forEach(function(key) {
        var query = config[key].query;
        search(query, function(result) {
            results.push(result);
            if (--tasksToGo === 0) {
                // No tasks left, good to go
                onComplete();
            }
        });
    });
}

Note: The asynchronous code in the previous example are executed in parallel. If the functions need to be called in a specific order, then you can use recursion to get the desired effect:

var results = [];
var config = JSON.parse(queries);
var keys = Object.keys(config);
(function next(index) {
    if (index === keys.length) { // No items left
        res.writeHead( ... );
        res.end(results);
        return;
    }
    var key = keys[index];
    var query = config[key].query;
    search(query, function(result) {
        results.push(result);
        next(index + 1);
    });
})(0);

What I've shown are the concepts, you could use one of the many (third-party) NodeJS modules in your implementation, such as async.

This code works for me:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Script.Serialization;

namespace Json
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(DeserializeNames());
            Console.ReadLine();
        }

        public static string DeserializeNames()
        {
            var jsonData = "{\"name\":[{\"last\":\"Smith\"},{\"last\":\"Doe\"}]}";

            JavaScriptSerializer ser = new JavaScriptSerializer();

            nameList myNames = ser.Deserialize<nameList>(jsonData);

            return ser.Serialize(myNames);
        }

        //Class descriptions

        public class name
        {
            public string last { get; set; }
        }

        public class nameList
        {
            public List<name> name { get; set; }
        }
    }
}

I have great news: this will be in Compose 1.3!

I'm using it in the current RC (RC1) like this:

rng:
  build: rng
  extra_hosts:
    seed: 1.2.3.4
    tree: 4.3.2.1

http://api.jquery.com/jQuery.inArray/

if ($.inArray('example', myArray) != -1)
{
  // found it
}

The new line character is \n, like so:

echo __("Thanks for your email.\n<br />\n<br />Your order's details are below:", 'jigoshop');

int given base 2 and then hex:

>>> int('010110', 2)
22
>>> hex(int('010110', 2))
'0x16'
>>> 

>>> hex(int('0000010010001101', 2))
'0x48d'

The doc of int:

int(x[, base]) -> integer

Convert a string or number to an integer, if possible.  A floating

point argument will be truncated towards zero (this does not include a string representation of a floating point number!) When converting a string, use the optional base. It is an error to supply a base when converting a non-string. If base is zero, the proper base is guessed based on the string content. If the argument is outside the integer range a long object will be returned instead.

The doc of hex:

hex(number) -> string

Return the hexadecimal representation of an integer or long

integer.

window.open will return a reference to the newly created window, provided the URL opened complies with Same Origin Policy.

This should work:

function windowClose() {
    window.location.reload();
}

var foo = window.open("foo.html","windowName", "width=200,height=200,scrollbars=no");
foo.onbeforeunload= windowClose;?

Add the right lines this way and and the horizontal borders using HR or border-bottom or .col-right-line:after. Don't forget media queries to get rid of the lines on small devices.

.col-right-line:before {
  position: absolute;
  content: " ";
  top: 0;
  right: 0;
  height: 100%;
  width: 1px;
  background-color: @color-neutral;
}

it should works at least in pyspark 2.4

tdata = tdata.withColumn("Age",  when((tdata.Age == "") & (tdata.Survived == "0") , "NewValue").otherwise(tdata.Age))

The command in DougWare's answer did not work, but this did:

reg delete "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v FOOBAR /f

The shortcut HKLM can be used for HKEY_LOCAL_MACHINE.

You can do it in code by calling the following functions.

error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);

or

error_reporting(E_ALL ^ E_DEPRECATED);

Nc is a link to nmap-ncat.

It would be nice to use nmap-ncat in your puppet, because NC is a virtual name of nmap-ncat.

Puppet cannot understand the links/virtualnames

your puppet should be:

package {
  'nmap-ncat':
    ensure => installed;
}

I did as follows:

1. Add "%programfiles%\Git\Bin" to your PATH
2. On the profiles.json, set the desired command-line as "commandline" : "sh --cd-to-home"
3. Restart the Windows Terminal

It worked for me.

A char variable is actually an 8-bit integral value. It will have values from 0 to 255. These are ASCII codes. 0 stands for the C-null character, and 255 stands for an empty symbol.

So, when you write the following assignment:

char a = 'a'; 

It is the same thing as:

char a = 97;

So, you can compare two char variables using the >, <, ==, <=, >= operators:

char a = 'a';
char b = 'b';

if( a < b ) printf("%c is smaller than %c", a, b);
if( a > b ) printf("%c is smaller than %c", a, b);
if( a == b ) printf("%c is equal to %c", a, b);

Use align-items: flex-start on the container, or align-self: flex-start on the flex items.

No need for display: inline-flex.

An initial setting of a flex container is align-items: stretch. This means that flex items will expand to cover the full length of the container along the cross axis.

The align-self property does the same thing as align-items, except that align-self applies to flex items while align-items applies to the flex container.

By default, align-self inherits the value of align-items.

Since your container is flex-direction: column, the cross axis is horizontal, and align-items: stretch is expanding the child element's width as much as it can.

You can override the default with align-items: flex-start on the container (which is inherited by all flex items) or align-self: flex-start on the item (which is confined to the single item).

Learn more about flex alignment along the cross axis here:

• How does flex-wrap work with align-self, align-items and align-content?

Learn more about flex alignment along the main axis here:

• In CSS Flexbox, why are there no "justify-items" and "justify-self" properties?

IF EXISTS (SELECT name FROM master.sys.databases WHERE name = N'YourDatabaseName')
  Do your thing...

By the way, this came directly from SQL Server Studio, so if you have access to this tool, I recommend you start playing with the various "Script xxxx AS" functions that are available. Will make your life easier! :)

You cannot. By design, for security purpose, you can access only the cookies set by your site. StackOverflow can't see the cookies set by UserVoice nor those set by Amazon.

You're looking for the toggle_comment command. (Edit > Comment > Toggle Comment)

By default, this command is mapped to:

• Ctrl+/ (On Windows and Linux)
• Command ?+/ (On Mac)

This command also takes a block argument, which allows you to use block comments instead of single lines (e.g. /* ... */ as opposed to // ... in JavaScript). By default, the following key combinations are mapped to toggle block comments:

• Ctrl+Shift+/ (On Windows and Linux)
• Command ?+Alt+/ (On Mac)

One simple way can be the use of assign() function that is pre-defined in vector class.

e.g.

array[5]={1,2,3,4,5};

vector<int> v;
v.assign(array, array+5); // 5 is size of array.

Me, I'd do it something like this:

HTML:

onclick="myfunction({path:'/myController/myAction', ok:myfunctionOnOk, okArgs:['/myController2/myAction2','myParameter2'], cancel:myfunctionOnCancel, cancelArgs:['/myController3/myAction3','myParameter3']);"

JS:

function myfunction(params)
{
  var path = params.path;

  /* do stuff */

  // on ok condition 
  params.ok(params.okArgs);

  // on cancel condition
  params.cancel(params.cancelArgs);  
}

But then I'd also probable be binding a closure to a custom subscribed event. You need to add some detail to the question really, but being first-class functions are easily passable and getting params to them can be done any number of ways. I would avoid passing them as string labels though, the indirection is error prone.

copied from: https://android.stackexchange.com/questions/12962/flush-clear-dns-cache

Addresses are cached for 600 seconds (10 minutes) by default. Failed lookups are cached for 10 seconds. From everything I've seen, there's nothing built in to flush the cache. This is apparently a reported bug http://code.google.com/p/android/issues/detail?id=7904 in Android because of the way it stores DNS cache. Clearing the browser cache doesn't touch the DNS, the "hard reset" clears it.

If you are using the debug apk, the key that is used to sign it is in

C:\Users\<user>\.android\debug.keystore

If you use that same key, there should not be a conflict when installing.

I realized that I wasn't passing $objPage into page_properties(). It works fine now.

I had the same problem and was able to run a schema-less query using an existing Mongoose connection with the code below. I've added a simple constraint 'a=b' to show where you would add such a constraint:

var action = function (err, collection) {
    // Locate all the entries using find
    collection.find({'a':'b'}).toArray(function(err, results) {
        /* whatever you want to do with the results in node such as the following
             res.render('home', {
                 'title': 'MyTitle',
                 'data': results
             });
        */
    });
};

mongoose.connection.db.collection('question', action);

Just a few suggestions:

• Screenshots might be an easy way, but you'll have to make sure the code in the image is big enough and clear enough to read. (not the whole screenshot, just the relevant part)
• If you can embed html then there are lots of tools to generate syntax highlighted html.

One line of code using jQuery:

$('td:nth-child(2)').hide();

// If your table has header(th), use this:
//$('td:nth-child(2),th:nth-child(2)').hide();

Source: Hide a Table Column with a Single line of jQuery code

In the below investigation as API, I use http://example.com instead of http://myApiUrl/login from your question, because this first one working.

I assume that your page is on http://my-site.local:8088.

The reason why you see different results is that Postman:

• set header Host=example.com (your API)
• NOT set header Origin

This is similar to browsers' way of sending requests when the site and API has the same domain (browsers also set the header item Referer=http://my-site.local:8088, however I don't see it in Postman). When Origin header is not set, usually servers allow such requests by default.

This is the standard way how Postman sends requests. But a browser sends requests differently when your site and API have different domains, and then CORS occurs and the browser automatically:

• sets header Host=example.com (yours as API)
• sets header Origin=http://my-site.local:8088 (your site)

(The header Referer has the same value as Origin). And now in Chrome's Console & Networks tab you will see:

When you have Host != Origin this is CORS, and when the server detects such a request, it usually blocks it by default.

Origin=null is set when you open HTML content from a local directory, and it sends a request. The same situation is when you send a request inside an <iframe>, like in the below snippet (but here the Host header is not set at all) - in general, everywhere the HTML specification says opaque origin, you can translate that to Origin=null. More information about this you can find here.

fetch('http://example.com/api', {method: 'POST'});

Look on chrome-console > network tab

If you do not use a simple CORS request, usually the browser automatically also sends an OPTIONS request before sending the main request - more information is here. The snippet below shows it:

fetch('http://example.com/api', {_x000D_
  method: 'POST',_x000D_
  headers: { 'Content-Type': 'application/json'}_x000D_
});

Look in chrome-console -> network tab to 'api' request._x000D_
This is the OPTIONS request (the server does not allow sending a POST request)

You can change the configuration of your server to allow CORS requests.

Here is an example configuration which turns on CORS on nginx (nginx.conf file) - be very careful with setting always/"$http_origin" for nginx and "*" for Apache - this will unblock CORS from any domain.

location ~ ^/index\.php(/|$) {_x000D_
   ..._x000D_
    add_header 'Access-Control-Allow-Origin' "$http_origin" always;_x000D_
    add_header 'Access-Control-Allow-Credentials' 'true' always;_x000D_
    if ($request_method = OPTIONS) {_x000D_
        add_header 'Access-Control-Allow-Origin' "$http_origin"; # DO NOT remove THIS LINES (doubled with outside 'if' above)_x000D_
        add_header 'Access-Control-Allow-Credentials' 'true';_x000D_
        add_header 'Access-Control-Max-Age' 1728000; # cache preflight value for 20 days_x000D_
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';_x000D_
        add_header 'Access-Control-Allow-Headers' 'My-First-Header,My-Second-Header,Authorization,Content-Type,Accept,Origin';_x000D_
        add_header 'Content-Length' 0;_x000D_
        add_header 'Content-Type' 'text/plain charset=UTF-8';_x000D_
        return 204;_x000D_
    }_x000D_
}

Here is an example configuration which turns on CORS on Apache (.htaccess file)

# ------------------------------------------------------------------------------_x000D_
# | Cross-domain Ajax requests                                                 |_x000D_
# ------------------------------------------------------------------------------_x000D_
_x000D_
# Enable cross-origin Ajax requests._x000D_
# http://code.google.com/p/html5security/wiki/CrossOriginRequestSecurity_x000D_
# http://enable-cors.org/_x000D_
_x000D_
# <IfModule mod_headers.c>_x000D_
#    Header set Access-Control-Allow-Origin "*"_x000D_
# </IfModule>_x000D_
_x000D_
# Header set Header set Access-Control-Allow-Origin "*"_x000D_
# Header always set Access-Control-Allow-Credentials "true"_x000D_
_x000D_
Access-Control-Allow-Origin "http://your-page.com:80"_x000D_
Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, DELETE, PUT"_x000D_
Header always set Access-Control-Allow-Headers "My-First-Header,My-Second-Header,Authorization, content-type, csrf-token"

cat a.sh
#! /bin/bash

#going forward report subshell or command exit value if errors
#set -e
(cat b.txt)
echo "hi"

./a.sh; echo $?
cat: b.txt: No such file or directory
hi
0

with set -e commented out we see that echo "hi" exit status being reported and hi is printed.

cat a.sh
#! /bin/bash

#going forward report subshell or command exit value if errors
set -e
(cat b.txt)
echo "hi"

./a.sh; echo $?
cat: b.txt: No such file or directory
1

Now we see b.txt error being reported instead and no hi printed.

So default behaviour of shell script is to ignore command errors and continue processing and report exit status of last command. If you want to exit on error and report its status we can use -e option.

count=0
with open ('filename.txt','rb') as f:
    for line in f:
        count+=1

print count

I've developed jmxfuse which exposes JMX Mbeans as a Linux FUSE filesystem with similar functionality as the /proc fs. It relies on Jolokia as the bridge to JMX. Attributes and operations are exposed for reading and writing.

http://code.google.com/p/jmxfuse/

For example, to read an attribute:

me@oddjob:jmx$ cd log4j/root/attributes
me@oddjob:jmx$ cat priority

to write an attribute:

me@oddjob:jmx$ echo "WARN" > priority

to invoke an operation:

me@oddjob:jmx$ cd Catalina/none/none/WebModule/localhost/helloworld/operations/addParameter
me@oddjob:jmx$ echo "myParam myValue" > invoke

Perhaps not a "builtin", but I consider it builtin. anyways just use numpy

import numpy 
prod_sum = numpy.prod(some_list)

1.Click on Configure

2.Then Choose Project Defaults

3.Click on Project Structure

4.Set android sdk path

You will find here "C:\User\YourPcname\AppData\Local\SDK"

Note: Sometime AppData may hidden if it will not show then enable show hidden content.

5.Apply Changes

6.Then Select Sdk From Configure option

7.Then Android sdk manager page is open

8.In bottom you will see Install packages option

9.Install them and enjoy.

RE: Apparently when command.com is invoked is a bit of a complex mystery;

Several months ago, during the course of a project, we had to figure out why some programs that we wanted to run under CMD.EXE were, in fact, running under COMMAND.COM. The "program" in question was a very old .BAT file, that still runs daily.

We discovered that the reason the batch file ran under COMMAND.COM is that it was being started from a .PIF file (also ancient). Since the special memory configuration settings available only through a PIF have become irrelevant, we replaced it with a conventional desktop shortcut.

The same batch file, launched from the shortcut, runs in CMD.EXE. When you think about it, this makes sense. The reason that it took us so long to figure it out was partially due to the fact that we had forgotten that its item in the startup group was a PIF, because it had been in production since 1998.

I realize this is an old question, but the Bootstrap framework has a built in class (sr-only) to handle hiding text on everything but screen readers:

<a href="/" class="navbar-brand"><span class="sr-only">Home</span></a>

try to ad the following in your CSS:

body, html{
    padding:0;
    margin:0;
}

At a very high level:

Abstraction of any kind comes down to separating concerns. "Client" code of an abstraction doesn't care how the contract exposed by the abstraction is fulfilled. You usually don't care if a string class uses a null-terminated or buffer-length-tracked internal storage implementation, for example. Encapsulation hides the details, but by making classes/methods/etc. abstract, you allow the implementation to change or for new implementations to be added without affecting the client code.

I had the same problem refusing connections on 9200 port. Check elasticsearch service status with the command sudo service elasticsearch status. If it is presenting an error and you read anything related to Java, probably the problem is your jvm memory. You can edit it in /etc/elasticsearch/jvm.options. For a 1GB RAM memory machine on Amazon environment, I kept my configuration on:

-Xms128m
-Xmx128m

After setting that and restarting elasticsearch service, it worked like a charm. Nmap and UFW (if you use local firewall) checking should also be useful.

@prateek thank you for your help. I rewrote the function with comments for use in a program. Increase 8 for more bits (up to 32 for an integer).

std::vector <bool> bits_from_int (int integer)    // discern which bits of PLC codes are true
{
    std::vector <bool> bool_bits;

    // continously divide the integer by 2, if there is no remainder, the bit is 1, else it's 0
    for (int i = 0; i < 8; i++)
    {
        bool_bits.push_back (integer%2);    // remainder of dividing by 2
        integer /= 2;    // integer equals itself divided by 2
    }

    return bool_bits;
}

label is an inline element so its width is equal to the width of the text it contains. The browser is actually displaying the label with text-align:center but since the label is only as wide as the text you don't notice.

The best thing to do is to apply a specific width to the label that is greater than the width of the content - this will give you the results you want.

I thought I would add some server side php code to this answer for any beginners that read this post and are struggling to figure out how to receive the file on the server side and save the file to the filesystem.

I realize that this answer does not directly answer the OP's question, but since Brandon's answer is sufficient for the iOS device side of uploading and he mentions that some knowledge of php is necessary, I thought I would fill in the php gap with this answer.

Here is a class I put together with some sample usage code. Note that the files are stored in directories based on which user is uploading them. This may or may not be applicable to your use, but I thought I'd leave it in place just in case.

<?php


class upload
{
    protected $user;

    protected $isImage;
    protected $isMovie;

    protected $file;
    protected $uploadFilename;
    protected $uploadDirectory;
    protected $fileSize;
    protected $fileTmpName;
    protected $fileType;
    protected $fileExtension;

    protected $saveFilePath;

    protected $allowedExtensions;

function __construct($file, $userPointer)
{
    // set the file we're uploading
    $this->file = $file;

    // if this is tied to a user, link the user account here
    $this->user = $userPointer;

    // set default bool values to false since we don't know what file type is being uploaded yet
    $this->isImage   = FALSE;
    $this->isMovie   = FALSE;

    // setup file properties
    if (isset($this->file) && !empty($this->file))
    {   
        $this->uploadFilename   = $this->file['file']['name'];
        $this->fileSize         = $this->file['file']['size'];
        $this->fileTmpName      = $this->file['file']['tmp_name'];
        $this->fileType         = $this->file['file']['type'];
    }
    else
    {
        throw new Exception('Received empty data. No file found to upload.');
    }

    // get the file extension of the file we're trying to upload
    $tmp = explode('.', $this->uploadFilename);
    $this->fileExtension        = strtolower(end($tmp));

}



public function image($postParams)
{
    // set default error alert (or whatever you want to return if error)
    $retVal = array('alert' => '115');

    // set our bool
    $this->isImage = TRUE;

    // set our type limits
    $this->allowedExtensions    = array("png");

    // setup destination directory path (without filename yet)
    $this->uploadDirectory      = DIR_IMG_UPLOADS.$this->user->uid."/photos/";

    // if user is not subscribed they are allowed only one image, clear their folder here
    if ($this->user->isSubscribed() == FALSE)
    {
        $this->clearFolder($this->uploadDirectory);
    }

    // try to upload the file
    $success = $this->startUpload();

    if ($success === TRUE)
    {
        // return the image name (NOTE: this wipes the error alert set above)
        $retVal = array(
                        'imageName' =>  $this->uploadFilename,
                        );
    }

    return $retVal;
}



public function movie($data)
{
    // update php settings to handle larger uploads
    set_time_limit(300);

    // you may need to increase allowed filesize as well if your server is not set with a high enough limit

    // set default return value (error code for upload failed)
    $retVal = array('alert' => '92');

    // set our bool
    $this->isMovie = TRUE;

    // set our allowed movie types
    $this->allowedExtensions = array("mov", "mp4", "mpv", "3gp");

    // setup destination path
    $this->uploadDirectory = DIR_IMG_UPLOADS.$this->user->uid."/movies/";

    // only upload the movie if the user is a subscriber
    if ($this->user->isSubscribed())
    {
        // try to upload the file
        $success = $this->startUpload();

        if ($success === TRUE)
        {
            // file uploaded so set the new retval
            $retVal = array('movieName' => $this->uploadFilename);
        }
    }
    else
    {
        // return an error code so user knows this is a limited access feature
        $retVal = array('alert' => '13');
    }

    return $retVal;
}




//-------------------------------------------------------------------------------
//                          Upload Process Methods
//-------------------------------------------------------------------------------

private function startUpload()
{
    // see if there are any errors
    $this->checkForUploadErrors();

    // validate the type received is correct
    $this->checkFileExtension();

    // check the filesize
    $this->checkFileSize();

    // create the directory for the user if it does not exist
    $this->createUserDirectoryIfNotExists();

    // generate a local file name
    $this->createLocalFileName();

    // verify that the file is an uploaded file
    $this->verifyIsUploadedFile();

    // save the image to the appropriate folder
    $success = $this->saveFileToDisk();

    // return TRUE/FALSE
    return $success;
}

private function checkForUploadErrors()
{
    if ($this->file['file']['error'] != 0)
    {
        throw new Exception($this->file['file']['error']);
    }
}

private function checkFileExtension()
{
    if ($this->isImage)
    {
        // check if we are in fact uploading a png image, if not return error
        if (!(in_array($this->fileExtension, $this->allowedExtensions)) || $this->fileType != 'image/png' || exif_imagetype($this->fileTmpName) != IMAGETYPE_PNG)
        {
            throw new Exception('Unsupported image type. The image must be of type png.');
        }
    }
    else if ($this->isMovie)
    {
        // check if we are in fact uploading an accepted movie type
        if (!(in_array($this->fileExtension, $this->allowedExtensions)) || $this->fileType != 'video/mov')
        {
            throw new Exception('Unsupported movie type. Accepted movie types are .mov, .mp4, .mpv, or .3gp');
        }
    }   
}

private function checkFileSize()
{
    if ($this->isImage)
    {
        if($this->fileSize > TenMB)
        {
            throw new Exception('The image filesize must be under 10MB.');
        }
    }
    else if ($this->isMovie)
    {
        if($this->fileSize > TwentyFiveMB) 
        {
            throw new Exception('The movie filesize must be under 25MB.');
        }
    }
}

private function createUserDirectoryIfNotExists()
{
    if (!file_exists($this->uploadDirectory)) 
    {
        mkdir($this->uploadDirectory, 0755, true);
    }
    else
    {
        if ($this->isMovie)
        {
            // clear any prior uploads from the directory (only one movie file per user)
            $this->clearFolder($this->uploadDirectory);
        }
    }
}

private function createLocalFileName()
{
    $now = time();

    // try to create a unique filename for this users file
    while(file_exists($this->uploadFilename = $now.'-'.$this->uid.'.'.$this->fileExtension))
    {
        $now++;
    }

    // create our full file save path
    $this->saveFilePath = $this->uploadDirectory.$this->uploadFilename;
}

private function clearFolder($path)
{
    if(is_file($path))
    {
        // if there's already a file with this name clear it first
        return @unlink($path);
    }
    elseif(is_dir($path))
    {
        // if it's a directory, clear it's contents
        $scan = glob(rtrim($path,'/').'/*');
        foreach($scan as $index=>$npath)
        {
            $this->clearFolder($npath);
            @rmdir($npath);
        }
    }
}

private function verifyIsUploadedFile()
{
    if (! is_uploaded_file($this->file['file']['tmp_name']))
    {
        throw new Exception('The file failed to upload.');
    }
}


private function saveFileToDisk()
{
    if (move_uploaded_file($this->file['file']['tmp_name'], $this->saveFilePath))
    {
        return TRUE;     
    }

    throw new Exception('File failed to upload. Please retry.');
}

}


?>

Here's some sample code demonstrating how you might use the upload class...

// get a reference to your user object if applicable
$myUser = $this->someMethodThatFetchesUserWithId($myUserId);

// get reference to file to upload
$myFile = isset($_FILES) ? $_FILES : NULL;

// use try catch to return an error for any exceptions thrown in the upload script
try 
{
    // create and setup upload class
    $upload = new upload($myFile, $myUser);

    // trigger file upload
    $data   = $upload->image();     // if uploading an image
    $data  = $upload->movie();      // if uploading movie

    // return any status messages as json string
    echo json_encode($data);
} 
catch (Exception $exception) 
{
    $retData = array(
            'status'    => 'FALSE',
            'payload'   => array(
                            'errorMsg' => $exception->getMessage()
                            ),
                );

    echo json_encode($retData);
}

For <input type="datetime" value="" ...

A string representing a global date and time.

Value: A valid date-time as defined in [RFC 3339], with these additional qualifications:

•the literal letters T and Z in the date/time syntax must always be uppercase

•the date-fullyear production is instead defined as four or more digits representing a number greater than 0

Examples:

1990-12-31T23:59:60Z

1996-12-19T16:39:57-08:00

http://www.w3.org/TR/html-markup/input.datetime.html#input.datetime.attrs.value

Update:

This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

The HTML was a control for entering a date and time (hour, minute, second, and fraction of a second) as well as a timezone. This feature has been removed from WHATWG HTML, and is no longer supported in browsers.

Instead, browsers are implementing (and developers are encouraged to use) the datetime-local input type.

Why is HTML5 input type datetime removed from browsers already supporting it?

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/datetime

    int getScreenSize() {
        int screenSize = getResources().getConfiguration().screenLayout &
                Configuration.SCREENLAYOUT_SIZE_MASK;
//        String toastMsg = "Screen size is neither large, normal or small";
        Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();
        int orientation = display.getRotation();

        int i = 0;
        switch (screenSize) {

            case Configuration.SCREENLAYOUT_SIZE_NORMAL:
                i = 1;
//                toastMsg = "Normal screen";
                break;
            case Configuration.SCREENLAYOUT_SIZE_SMALL:
                i = 1;
//                toastMsg = "Normal screen";
                break;
            case Configuration.SCREENLAYOUT_SIZE_LARGE:
//                toastMsg = "Large screen";
                if (orientation == Surface.ROTATION_90
                        || orientation == Surface.ROTATION_270) {
                    // TODO: add logic for landscape mode here
                    i = 2;
                } else {
                    i = 1;
                }


                break;
            case Configuration.SCREENLAYOUT_SIZE_XLARGE:
                if (orientation == Surface.ROTATION_90
                        || orientation == Surface.ROTATION_270) {
                    // TODO: add logic for landscape mode here
                    i = 4;
                } else {
                    i = 3;
                }

                break;


        }
//        customeToast(toastMsg);
        return i;
    }

The above answers are pretty good. My only complaint is that you can't clear the value once it's been set. Also I prefer the extend-jquery-like-a-plugin approach.

This works perfect for me:

$.fn.monthYearPicker = function(options) {
    options = $.extend({
        dateFormat: "MM yy",
        changeMonth: true,
        changeYear: true,
        showButtonPanel: true,
        showAnim: ""
    }, options);
    function hideDaysFromCalendar() {
        var thisCalendar = $(this);
        $('.ui-datepicker-calendar').detach();
        // Also fix the click event on the Done button.
        $('.ui-datepicker-close').unbind("click").click(function() {
            var month = $("#ui-datepicker-div .ui-datepicker-month :selected").val();
            var year = $("#ui-datepicker-div .ui-datepicker-year :selected").val();
            thisCalendar.datepicker('setDate', new Date(year, month, 1));
        });
    }
    $(this).datepicker(options).focus(hideDaysFromCalendar);
}

Then invoke like so:

$('input.monthYearPicker').monthYearPicker();

     function get(a){
            bodyContent = $.ajax({
                  url: "/rpc.php",
                  global: false,
                  type: "POST",
                  data: a,
                  dataType: "html",
                  async:false
               } 
            ).responseText;
            return bodyContent;

  }

This works.

 $("div.row-form input[type='checkbox']").attr('checked','checked');

[Update]

The original answer was written prior to jQuery 1.3, and the functions that existed at the time where not adequate by themselves to calculate the whole width.

Now, as J-P correctly states, jQuery has the functions outerWidth and outerHeight which include the border and padding by default, and also the margin if the first argument of the function is true

[Original answer]

The width method no longer requires the dimensions plugin, because it has been added to the jQuery Core

What you need to do is get the padding, margin and border width-values of that particular div and add them to the result of the width method

Something like this:

var theDiv = $("#theDiv");
var totalWidth = theDiv.width();
totalWidth += parseInt(theDiv.css("padding-left"), 10) + parseInt(theDiv.css("padding-right"), 10); //Total Padding Width
totalWidth += parseInt(theDiv.css("margin-left"), 10) + parseInt(theDiv.css("margin-right"), 10); //Total Margin Width
totalWidth += parseInt(theDiv.css("borderLeftWidth"), 10) + parseInt(theDiv.css("borderRightWidth"), 10); //Total Border Width

Split into multiple lines to make it more readable

That way you will always get the correct computed value, even if you change the padding or margin values from the css

gcc objectfiles -o program -Wl,-Bstatic -ls1 -ls2 -Wl,-Bdynamic -ld1 -ld2

you can also use: -static-libgcc -static-libstdc++ flags for gcc libraries

keep in mind that if libs1.so and libs1.a both exists, the linker will pick libs1.so if it's before -Wl,-Bstatic or after -Wl,-Bdynamic. Don't forget to pass -L/libs1-library-location/ before calling -ls1.

There is no library function for that. You have to code by your own.

for _, value := range myconfig {
    if value.Key == "key1" {
        // logic
    }
}

Working code: https://play.golang.org/p/IJIhYWROP_

package main

import (
    "encoding/json"
    "fmt"
)

func main() {
    type Config struct {
        Key   string
        Value string
    }

    var respbody = []byte(`[
        {"Key":"Key1", "Value":"Value1"},
        {"Key":"Key2", "Value":"Value2"}
    ]`)

    var myconfig []Config

    err := json.Unmarshal(respbody, &myconfig)
    if err != nil {
        fmt.Println("error:", err)
    }

    fmt.Printf("%+v\n", myconfig)

    for _, v := range myconfig {
        if v.Key == "Key1" {
            fmt.Println("Value: ", v.Value)
        }
    }

}

I feel the most elegant these days is:

arr1.push(...arr2);

The MDN article on the spread operator mentions this nice sugary way in ES2015 (ES6):

A better push

Example: push is often used to push an array to the end of an existing array. In ES5 this is often done as:

var arr1 = [0, 1, 2];
var arr2 = [3, 4, 5];
// Append all items from arr2 onto arr1
Array.prototype.push.apply(arr1, arr2);

In ES6 with spread this becomes:

var arr1 = [0, 1, 2];
var arr2 = [3, 4, 5];
arr1.push(...arr2);

Do note that arr2 can't be huge (keep it under about 100 000 items), because the call stack overflows, as per jcdude's answer.

try using time with the elapsed seconds option:

/usr/bin/time -f%e sleep 1 under bash.

or \time -f%e sleep 1 in interactive bash.

see the time man page:

Users of the bash shell need to use an explicit path in order to run the external time command and not the shell builtin variant. On system where time is installed in /usr/bin, the first example would become /usr/bin/time wc /etc/hosts

and

FORMATTING THE OUTPUT
...
    %      A literal '%'.
    e      Elapsed  real  (wall  clock) time used by the process, in
                 seconds.

We can use the new DataFrameRDD for reading and writing the CSV data. There are few advantages of DataFrameRDD over NormalRDD:

1. DataFrameRDD are bit more faster than NormalRDD since we determine the schema and which helps to optimize a lot on runtime and provide us with significant performance gain.
2. Even if the column shifts in CSV it will automatically take the correct column as we are not hard coding the column number which was present in reading the data as textFile and then splitting it and then using the number of column to get the data.
3. In few lines of code you can read the CSV file directly.

You will be required to have this library: Add it in build.sbt

libraryDependencies += "com.databricks" % "spark-csv_2.10" % "1.2.0"

Spark Scala code for it:

val sc = new SparkContext(conf)
val sqlContext = new SQLContext(sc)
val csvInPath = "/path/to/csv/abc.csv"
val df = sqlContext.read.format("com.databricks.spark.csv").option("header","true").load(csvInPath)
//format is for specifying the type of file you are reading
//header = true indicates that the first line is header in it

To convert to normal RDD by taking some of the columns from it and

val rddData = df.map(x=>Row(x.getAs("colA")))
//Do other RDD operation on it

Saving the RDD to CSV format:

val aDf = sqlContext.createDataFrame(rddData,StructType(Array(StructField("colANew",StringType,true))))
aDF.write.format("com.databricks.spark.csv").option("header","true").save("/csvOutPath/aCSVOp")

Since the header is set to true we will be getting the header name in all the output files.

This is my solution of converting string to sha1. It works well in my Android app:

private static String encryptPassword(String password)
{
    String sha1 = "";
    try
    {
        MessageDigest crypt = MessageDigest.getInstance("SHA-1");
        crypt.reset();
        crypt.update(password.getBytes("UTF-8"));
        sha1 = byteToHex(crypt.digest());
    }
    catch(NoSuchAlgorithmException e)
    {
        e.printStackTrace();
    }
    catch(UnsupportedEncodingException e)
    {
        e.printStackTrace();
    }
    return sha1;
}

private static String byteToHex(final byte[] hash)
{
    Formatter formatter = new Formatter();
    for (byte b : hash)
    {
        formatter.format("%02x", b);
    }
    String result = formatter.toString();
    formatter.close();
    return result;
}

Here is a side-by-side comparison of several application starters/generators and other technologies including MEAN.js, MEAN.io, and cleverstack. I keep adding alternatives as I find time and as that happens, the list of potentially provided benefits keeps growing too. Today it's up to around 1600. If anyone wants to help improve its accuracy or completeness, click the next link and do a questionnaire about something you know.

Compare app technologies project

From this database, the system generates reports like the following:

MeanJS vs MeanIO trade-off report

It is easy to solve, only create an hidden submit:

<button id="submitCadastro" type="button">ENVIAR</button>
<input type="submit" id="submitCadastroHidden" style="display: none;" >

with jQuery you click the submit:

$("#submitCadastro").click(function(){
    if($("#checkDocumentos").prop("checked") == false){
        //alert("Aceite os termos e condições primeiro!.");
        $("#modalERROR").modal("show");
    }else{
        //$("#formCadastro").submit();
        $("#submitCadastroHidden").click();                     
    }
});

If you're doing this for manual validation of the data, you can do this with LINQPad.

Create a connection to the database in LinqPad then create C# statements similar to the following:

DataTable table = MyStoredProc (param1, param2).Tables[0];
(from row in table.AsEnumerable()
 select new
 {
  Col1 = row.Field<string>("col1"),
  Col2 = row.Field<string>("col2"),
 }).Dump();

Reference http://www.global-webnet.net/blogengine/post/2008/09/10/LINQPAD-Using-Stored-Procedures-Accessing-a-DataSet.aspx

the next answer is for those who have a multi-level menu:

var url = window.location.href;

var els = document.querySelectorAll(".dropdown-menu a");
for (var i = 0, l = els.length; i < l; i++) {
    var el = els[i];
    if (el.href === url) {
       el.classList.add("active");
       var parent = el.closest(".main-nav"); // add this class for the top level "li" to get easy the parent
       parent.classList.add("active");
    }
}

I found the solution with this link : http://pixelsvsbytes.com/blog/2013/02/nice-web-fonts-for-every-browser/

Step by step method :

• send your font to a WebFontGenerator and get the zip
• find the TTF font on the Zip file
• then, on linux, do this command (or install by apt-get install ttfautohint):
  ttfautohint --strong-stem-width=g neosansstd-black.ttf neosansstd-black.changed.ttf
• then, one more, send the new TTF file (neosansstd-black.changed.ttf) on the WebFontGenerator
• you get a perfect Zip with all your webfonts !

I hope this will help.

if you use the below code (as mentioned in accepted answer),

new CountDownTimer(30000, 1000) {

    public void onTick(long millisUntilFinished) {
        mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
       //here you can have your logic to set text to edittext
    }

    public void onFinish() {
        mTextField.setText("done!");
    }

}.start();

It will result in memory leak of the instance of the activity where you use this code, if you don't carefully clean up the references.

use the following code

//Declare timer
CountDownTimer cTimer = null;

//start timer function
void startTimer() {
    cTimer = new CountDownTimer(30000, 1000) {
        public void onTick(long millisUntilFinished) {
        }
        public void onFinish() {
        }
    };
    cTimer.start();
}


//cancel timer
void cancelTimer() {
    if(cTimer!=null)
        cTimer.cancel();
}

You need to call cTtimer.cancel() whenever the onDestroy()/onDestroyView() in the owning Activity/Fragment is called.

As of January 2020 and Xcode 11.3.1 -

• Open Xcode
• Open Xcode Preferences (Xcode->Preferences or Cmd-,)
• Click on Accounts
• At the left, click on your developer ID
• At the bottom right, click on Manage Certificates...
• In the lower left corner, click the arrow to the right of the + (plus)
• Select Apple Distribution from the menu

Xcode will automatically create an Apple Distribution certificate, install it in Keychain Access, and update Xcode's signing information

(Note: the single Apple Distribution certificate is now provided instead of the previous iOS Distribution certificate and equivalents.)

First of all, you should make an HTML form containing a file input element. You also need to set the form's enctype attribute to multipart/form-data:

<form method="post" enctype="multipart/form-data" action="/upload">
    <input type="file" name="file">
    <input type="submit" value="Submit">
</form>

Assuming the form is defined in index.html stored in a directory named public relative to where your script is located, you can serve it this way:

const http = require("http");
const path = require("path");
const fs = require("fs");

const express = require("express");

const app = express();
const httpServer = http.createServer(app);

const PORT = process.env.PORT || 3000;

httpServer.listen(PORT, () => {
  console.log(`Server is listening on port ${PORT}`);
});

// put the HTML file containing your form in a directory named "public" (relative to where this script is located)
app.get("/", express.static(path.join(__dirname, "./public")));

Once that's done, users will be able to upload files to your server via that form. But to reassemble the uploaded file in your application, you'll need to parse the request body (as multipart form data).

In Express 3.x you could use express.bodyParser middleware to handle multipart forms but as of Express 4.x, there's no body parser bundled with the framework. Luckily, you can choose from one of the many available multipart/form-data parsers out there. Here, I'll be using multer:

You need to define a route to handle form posts:

const multer = require("multer");

const handleError = (err, res) => {
  res
    .status(500)
    .contentType("text/plain")
    .end("Oops! Something went wrong!");
};

const upload = multer({
  dest: "/path/to/temporary/directory/to/store/uploaded/files"
  // you might also want to set some limits: https://github.com/expressjs/multer#limits
});


app.post(
  "/upload",
  upload.single("file" /* name attribute of <file> element in your form */),
  (req, res) => {
    const tempPath = req.file.path;
    const targetPath = path.join(__dirname, "./uploads/image.png");

    if (path.extname(req.file.originalname).toLowerCase() === ".png") {
      fs.rename(tempPath, targetPath, err => {
        if (err) return handleError(err, res);

        res
          .status(200)
          .contentType("text/plain")
          .end("File uploaded!");
      });
    } else {
      fs.unlink(tempPath, err => {
        if (err) return handleError(err, res);

        res
          .status(403)
          .contentType("text/plain")
          .end("Only .png files are allowed!");
      });
    }
  }
);

In the example above, .png files posted to /upload will be saved to uploaded directory relative to where the script is located.

In order to show the uploaded image, assuming you already have an HTML page containing an img element:

<img src="/image.png" />

you can define another route in your express app and use res.sendFile to serve the stored image:

app.get("/image.png", (req, res) => {
  res.sendFile(path.join(__dirname, "./uploads/image.png"));
});

$? is a parameter like any other. You can save its value to use before ultimately calling exit.

exit_status=$?
if [ $exit_status -eq 1 ]; then
    echo "blah blah blah"
fi
exit $exit_status

It seems that you are looking to parse commandline arguments into your bash script. I have searched for this recently myself. I came across the following which I think will assist you in parsing the arguments:

http://rsalveti.wordpress.com/2007/04/03/bash-parsing-arguments-with-getopts/

I added the snippet below as a tl;dr

#using : after a switch variable means it requires some input (ie, t: requires something after t to validate while h requires nothing.
while getopts “ht:r:p:v” OPTION
do
     case $OPTION in
         h)
             usage
             exit 1
             ;;
         t)
             TEST=$OPTARG
             ;;
         r)
             SERVER=$OPTARG
             ;;
         p)
             PASSWD=$OPTARG
             ;;
         v)
             VERBOSE=1
             ;;
         ?)
             usage
             exit
             ;;
     esac
done

if [[ -z $TEST ]] || [[ -z $SERVER ]] || [[ -z $PASSWD ]]
then
     usage
     exit 1
fi

./script.sh -t test -r server -p password -v

Facade Design Pattern comes under Structural Design Pattern. In short Facade means the exterior appearance. It means in Facade design pattern we hide something and show only what actually client requires. Read more at below blog: http://www.sharepointcafe.net/2017/03/facade-design-pattern-in-aspdotnet.html

For whoever might need this, I wrote a decorator for multiprocessing_logging package that adds the current process name to logs, so it becomes clear who logs what.

It also runs install_mp_handler() so it becomes unuseful to run it before creating a pool.

This allows me to see which worker creates which logs messages.

Here's the blueprint with an example:

import sys
import logging
from functools import wraps
import multiprocessing
import multiprocessing_logging

# Setup basic console logger as 'logger'
logger = logging.getLogger()
console_handler = logging.StreamHandler(sys.stdout)
console_handler.setFormatter(logging.Formatter(u'%(asctime)s :: %(levelname)s :: %(message)s'))
logger.setLevel(logging.DEBUG)
logger.addHandler(console_handler)


# Create a decorator for functions that are called via multiprocessing pools
def logs_mp_process_names(fn):
    class MultiProcessLogFilter(logging.Filter):
        def filter(self, record):
            try:
                process_name = multiprocessing.current_process().name
            except BaseException:
                process_name = __name__
            record.msg = f'{process_name} :: {record.msg}'
            return True

    multiprocessing_logging.install_mp_handler()
    f = MultiProcessLogFilter()

    # Wraps is needed here so apply / apply_async know the function name
    @wraps(fn)
    def wrapper(*args, **kwargs):
        logger.removeFilter(f)
        logger.addFilter(f)
        return fn(*args, **kwargs)

    return wrapper


# Create a test function and decorate it
@logs_mp_process_names
def test(argument):
    logger.info(f'test function called via: {argument}')


# You can also redefine undecored functions
def undecorated_function():
    logger.info('I am not decorated')


@logs_mp_process_names
def redecorated(*args, **kwargs):
    return undecorated_function(*args, **kwargs)


# Enjoy
if __name__ == '__main__':
    with multiprocessing.Pool() as mp_pool:
        # Also works with apply_async
        mp_pool.apply(test, ('mp pool',))
        mp_pool.apply(redecorated)
        logger.info('some main logs')
        test('main program')

Action Management On Controls

Create below class in base class. Class To get all controls:

public static class ControlExtensions
{
    public static IEnumerable<T> GetAllControlsOfType<T>(this Control parent) where T : Control
    {
        var result = new List<T>();
        foreach (Control control in parent.Controls)
        {
            if (control is T)
            {
                result.Add((T)control);
            }
            if (control.HasControls())
            {
                result.AddRange(control.GetAllControlsOfType<T>());
            }
        }
        return result;
    }
}

From Database: Get All Actions IDs (like divAction1,divAction2 ....) dynamic in DATASET (DTActions) allow on specific User.

In Aspx: in HTML Put Action(button,anchor etc) in div or span and give them id like

<div id="divAction1" visible="false" runat="server" clientidmode="Static">   
                <a id="anchorAction" runat="server">Submit
                        </a>                      
                 </div>

IN CS: Use this function on your page:

private void ShowHideActions()
    {

        var controls = Page.GetAllControlsOfType<HtmlGenericControl>();

        foreach (DataRow dr in DTActions.Rows)
        {          

            foreach (Control cont in controls)
            {

                if (cont.ClientID == "divAction" + dr["ActionID"].ToString())
                {
                    cont.Visible = true;
                }

            }
        }
    }

Just offering an alternative as I had this problem and none of the other answers here had the desired effect I wanted. So instead I used a list. Now semantically the information I was outputting could have been regarded as both tabular data but also listed data.

So in the end what I did was:

<ul>
    <li class="group">
        <span class="title">...</span>
        <span class="description">...</span>
        <span class="mp3-player">...</span>
        <span class="download">...</span>
        <span class="shortlist">...</span>
    </li>
    <!-- looped <li> -->
</ul>

So basically ul is table, li is tr, and span is td.

Then in CSS I set the span elements to be display:block; and float:left; (I prefer that combination to inline-block as it'll work in older versions of IE, to clear the float effect see: http://css-tricks.com/snippets/css/clear-fix/) and to also have the ellipses:

span {
    display: block;
    float: left;
    width: 100%;

    // truncate when long
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

Then all you do is set the max-widths of your spans and that'll give the list an appearance of a table.

why not simply

public Date(){
    data = new int[]{0,0,0};
}

the reason you got the error is because int[] data = ... declares a new variable and hides the field data

however it should be noted that the contents of the array are already initialized to 0 (the default value of int)

Use:

outLineAmbientShadowColor="@null"

the thing that you assert on it,is called a mock object and everything else that just helped the test run, is a stub.

The exit code of the last command ran.

Try this,

int dialogButton = JOptionPane.YES_NO_OPTION;
int dialogResult = JOptionPane.showConfirmDialog(this, "Your Message", "Title on Box", dialogButton);
if(dialogResult == 0) {
  System.out.println("Yes option");
} else {
  System.out.println("No Option");
} 

var myVar = $("#start").find('.myClass').first().val();

So many answers, and not a single one explains the WHY? (which Giovanni explicitly asked)...

.NET generics do not act like C++ templates. In C++ templates, overload resolution occurs after the actual template parameters are known.

In .NET generics (including C#), overload resolution occurs without knowing the actual generic parameters. The only information the compiler can use to choose the function to call comes from type constraints on the generic parameters.

You can't create arrays with a generic component type.

Create an array of an explicit type, like Object[], instead. You can then cast this to PCB[] if you want, but I don't recommend it in most cases.

PCB[] res = (PCB[]) new Object[list.size()]; /* Not type-safe. */

If you want type safety, use a collection like java.util.List<PCB> instead of an array.

By the way, if list is already a java.util.List, you should use one of its toArray() methods, instead of duplicating them in your code. This doesn't get your around the type-safety problem though.

One of the simplest ways to do this is like this

var totalWords = "my name is rahul.";_x000D_
var firstWord = totalWords.replace(/ .*/, '');_x000D_
alert(firstWord);_x000D_
console.log(firstWord);

phihag's answer puts each row in a single cell, while you are asking for each value to be in a separate cell. This seems to do it:

<?php
// Create a table from a csv file 
echo "<html><body><table>\n\n";
$f = fopen("so-csv.csv", "r");
while (($line = fgetcsv($f)) !== false) {
        $row = $line[0];    // We need to get the actual row (it is the first element in a 1-element array)
        $cells = explode(";",$row);
        echo "<tr>";
        foreach ($cells as $cell) {
            echo "<td>" . htmlspecialchars($cell) . "</td>";
        }
        echo "</tr>\n";
}
fclose($f);
echo "\n</table></body></html>";
?>

 $(":checkbox:checked").each(function () {

 this.click(); 
});

to unchecked checked box, turn your logic around to do opposite

You can use the following snippet:

  tr td:first-child {text-decoration: underline;}
  tr td:last-child {color: red;}

Using the following pseudo classes:

:first-child means "select this element if it is the first child of its parent".

:last-child means "select this element if it is the last child of its parent".

Only element nodes (HTML tags) are affected, these pseudo-classes ignore text nodes.

I would like to expand on Martin's answer there...

His solution is rather nice, but it can be tweaked so any "variable type" can be printed like that.(It's actually Value Type, more on the topic). That said, "tweaked" may be a strong word for this. Regardless, it may be helpful.

Martins Solution:

a.getClass().getName()

However, If you want it to work with anything you can do this:

((Object) myVar).getClass().getName()
//OR
((Object) myInt).getClass().getSimpleName()

In this case, the primitive will simply be wrapped in a Wrapper. You will get the Object of the primitive in that case.

I myself used it like this:

private static String nameOf(Object o) {
    return o.getClass().getSimpleName();
}

Using Generics:

public static <T> String nameOf(T o) {
    return o.getClass().getSimpleName();
}

The difference is in when the condition gets evaluated. In a do..while loop, the condition is not evaluated until the end of each loop. That means that a do..while loop will always run at least once. In a while loop, the condition is evaluated at the start.

Here I assume that wdlen is evaluating to false (i.e., it's bigger than 1) at the beginning of the while loop, so the while loop never runs. In the do..while loop, it isn't checked until the end of the first loop, so you get the result you expect.

Based on : Using Class inheritance to hook to Angular 2 component lifecycle

Another generic approach:

export abstract class UnsubscribeOnDestroy implements OnDestroy {_x000D_
  protected d$: Subject<any>;_x000D_
_x000D_
  constructor() {_x000D_
    this.d$ = new Subject<void>();_x000D_
_x000D_
    const f = this.ngOnDestroy;_x000D_
    this.ngOnDestroy = () => {_x000D_
      f();_x000D_
      this.d$.next();_x000D_
      this.d$.complete();_x000D_
    };_x000D_
  }_x000D_
_x000D_
  public ngOnDestroy() {_x000D_
    // no-op_x000D_
  }_x000D_
_x000D_
}

And use :

@Component({_x000D_
    selector: 'my-comp',_x000D_
    template: ``_x000D_
})_x000D_
export class RsvpFormSaveComponent extends UnsubscribeOnDestroy implements OnInit {_x000D_
_x000D_
    constructor() {_x000D_
        super();_x000D_
    }_x000D_
_x000D_
    ngOnInit(): void {_x000D_
      Observable.of('bla')_x000D_
      .takeUntil(this.d$)_x000D_
      .subscribe(val => console.log(val));_x000D_
    }_x000D_
}

When using VS2019, MVC5 - look under Migrations folder for file Configuration.cs Edit : AutomaticMigrationsEnabled = true

-

Part of it is the way the module system works in Python. You can get a sort of "singleton" for free, just by importing it from a module. Define an actual instance of an object in a module, and then any client code can import it and actually get a working, fully constructed / populated object.

This is in contrast to Java, where you don't import actual instances of objects. This means you are always having to instantiate them yourself, (or use some sort of IoC/DI style approach). You can mitigate the hassle of having to instantiate everything yourself by having static factory methods (or actual factory classes), but then you still incur the resource overhead of actually creating new ones each time.

Look at the fiddle here for a quick answer

data-ng-attr-title="{{d.age > 5 ? 'My age is greater than threshold': ''}}"

Displays Title over elements conditionally using Angular JS

Here I think it's worth mentioning SORT BY and ORDER BY both clauses and why they different,

SELECT * FROM <table_name> SORT BY <column_name> DESC LIMIT 2

If you are using SORT BY clause it sort data per reducer which means if you have more than one MapReduce task it will result partially ordered data. On the other hand, the ORDER BY clause will result in ordered data for the final Reduce task. To understand more please refer to this link.

SELECT * FROM <table_name> ORDER BY <column_name> DESC LIMIT 2

Note: Finally, Even though the accepted answer contains SORT BY clause, I mostly prefer to use ORDER BY clause for the general use case to avoid any data loss.

Question is a bit too old to answer, but I am posting this for any future reference to this question.

According to this Mozilla Developer Network article,

A resource makes a cross-origin HTTP request when it requests a resource from a different domain, or port than the one which the first resource itself serves.

An HTML page served from http://domain-a.com makes an <img> src request for http://domain-b.com/image.jpg.
Many pages on the web today load resources like CSS stylesheets, images and scripts from separate domains (thus it should be cool).

Same-Origin Policy

For security reasons, browsers restrict cross-origin HTTP requests initiated from within scripts.
For example, XMLHttpRequest and Fetch follow the same-origin policy.
So, a web application using XMLHttpRequest or Fetch could only make HTTP requests to its own domain.

Cross-Origin Resource Sharing (CORS)

To improve web applications, developers asked browser vendors to allow cross-domain requests.

The Cross-Origin Resource Sharing (CORS) mechanism gives web servers cross-domain access controls, which enable secure cross-domain data transfers.
Modern browsers use CORS in an API container - such as XMLHttpRequest or Fetch - to mitigate risks of cross-origin HTTP requests.

How CORS works (Access-Control-Allow-Origin header)

Wikipedia:

The CORS standard describes new HTTP headers which provide browsers and servers a way to request remote URLs only when they have permission.

Although some validation and authorization can be performed by the server, it is generally the browser's responsibility to support these headers and honor the restrictions they impose.

Example

1. The browser sends the OPTIONS request with an Origin HTTP header.

   The value of this header is the domain that served the parent page. When a page from http://www.example.com attempts to access a user's data in service.example.com, the following request header would be sent to service.example.com:

   Origin: http://www.example.com

2. The server at service.example.com may respond with:

   • An Access-Control-Allow-Origin (ACAO) header in its response indicating which origin sites are allowed.
     For example:

     Access-Control-Allow-Origin: http://www.example.com

   • An error page if the server does not allow the cross-origin request

   • An Access-Control-Allow-Origin (ACAO) header with a wildcard that allows all domains:

     Access-Control-Allow-Origin: *

select a.ip, a.os, a.hostname, a.port, a.protocol,
       b.state
from a
left join b on a.ip = b.ip 
           and a.port = b.port

To accept all certificates in HttpClient 4.4.x you can use the following one liner when creating the httpClient:

httpClient = HttpClients.custom().setSSLHostnameVerifier(new NoopHostnameVerifier()).setSslcontext(new SSLContextBuilder().loadTrustMaterial(null, (x509Certificates, s) -> true).build()).build();

I've installed and use VB6 for legacy projects many times on Windows 7.

What I have done and never came across any issues, is to install VB6, ignore the errors and then proceed to install the latest service pack, currently SP6.

Download here: http://www.microsoft.com/en-us/download/details.aspx?id=5721

Bonus: Also once you install it and realize that scrolling doesn't work, use the below: http://www.joebott.com/vb6scrollwheel.htm

The Prototype library includes a Hashtable object, with a ".toQueryString()" method, which allows you to easily turn a JavaScript object/structure into a query-string style string. Since the post requires the "body" of the request to be a query-string formatted string, this allows your Ajax request to work properly as a post. Here's an example using Prototype:

$req = new Ajax.Request("http://foo.com/bar.php",{
    method: 'post',
    parameters: $H({
        name: 'Diodeus',
        question: 'JavaScript posts a request like a form request',
        ...
    }).toQueryString();
};

Solution 3

This is for using a single directory for multiple projects. I use this technique for some closely related projects where I often need to pull changes from one project into another. It's similar to the orphaned branches idea but the branches don't need to be orphaned. Simply start all the projects from the same empty directory state.

Start all projects from one committed empty directory

Don't expect wonders from this solution. As I see it, you are always going to have annoyances with untracked files. Git doesn't really have a clue what to do with them and so if there are intermediate files generated by a compiler and ignored by your .gitignore file, it is likely that they will be left hanging some of the time if you try rapidly swapping between - for example - your software project and a PH.D thesis project.

However here is the plan. Start as you ought to start any git projects, by committing the empty repository, and then start all your projects from the same empty directory state. That way you are certain that the two lots of files are fairly independent. Also, give your branches a proper name and don't lazily just use "master". Your projects need to be separate so give them appropriate names.

Git commits (and hence tags and branches) basically store the state of a directory and its subdirectories and Git has no idea whether these are parts of the same or different projects so really there is no problem for git storing different projects in the same repository. The problem is then for you clearing up the untracked files from one project when using another, or separating the projects later.

Create an empty repository

cd some_empty_directory
git init
touch .gitignore
git add .gitignore
git commit -m empty
git tag EMPTY

Start your projects from empty.

Work on one project.

git branch software EMPTY
git checkout software
echo "array board[8,8] of piece" > chess.prog

git add chess.prog 
git commit -m "chess program"

Start another project

whenever you like.

git branch thesis EMPTY
git checkout thesis
echo "the meaning of meaning" > philosophy_doctorate.txt
git add philosophy_doctorate.txt 
git commit -m "Ph.D"

Switch back and forth

Go back and forwards between projects whenever you like. This example goes back to the chess software project.

git checkout software
echo "while not end_of_game do make_move()" >> chess.prog
git add chess.prog 
git commit -m "improved chess program"

Untracked files are annoying

You will however be annoyed by untracked files when swapping between projects/branches.

touch untracked_software_file.prog
git checkout thesis 
ls
    philosophy_doctorate.txt  untracked_software_file.prog

It's not an insurmountable problem

Sort of by definition, git doesn't really know what to do with untracked files and it's up to you to deal with them. You can stop untracked files from being carried around from one branch to another as follows.

git checkout EMPTY 
ls
    untracked_software_file.prog
rm -r *
    (directory is now really empty, apart from the repository stuff!)
git checkout thesis
ls
    philosophy_doctorate.txt

By ensuring that the directory was empty before checking out our new project we made sure there were no hanging untracked files from another project.

A refinement

$ GIT_AUTHOR_DATE='2001-01-01:T01:01:01' GIT_COMMITTER_DATE='2001-01-01T01:01:01' git commit -m empty

If the same dates are specified whenever committing an empty repository, then independently created empty repository commits can have the same SHA1 code. This allows two repositories to be created independently and then merged together into a single tree with a common root in one repository later.

Example

# Create thesis repository. 
# Merge existing chess repository branch into it

mkdir single_repo_for_thesis_and_chess
cd single_repo_for_thesis_and_chess
git init
touch .gitignore
git add .gitignore
GIT_AUTHOR_DATE='2001-01-01:T01:01:01' GIT_COMMITTER_DATE='2001-01-01:T01:01:01' git commit -m empty
git tag EMPTY
echo "the meaning of meaning" > thesis.txt
git add thesis.txt
git commit -m "Wrote my PH.D"
git branch -m master thesis

# It's as simple as this ...
git remote add chess ../chessrepository/.git
git fetch chess chess:chess

Result

Use subdirectories per project?

It may also help if you keep your projects in subdirectories where possible, e.g. instead of having files

chess.prog
philosophy_doctorate.txt 

have

chess/chess.prog
thesis/philosophy_doctorate.txt 

In this case your untracked software file will be chess/untracked_software_file.prog. When working in the thesis directory you should not be disturbed by untracked chess program files, and you may find occasions when you can work happily without deleting untracked files from other projects.

Also, if you want to remove untracked files from other projects, it will be quicker (and less prone to error) to dump an unwanted directory than to remove unwanted files by selecting each of them.

Branch names can include '/' characters

So you might want to name your branches something like

project1/master
project1/featureABC
project2/master
project2/featureXYZ

in the DBAdaper i.e Data Base helper class declare the table like this

 private static final String USERDETAILS=
    "create table userdetails(usersno integer primary key autoincrement,userid text not null ,username text not null,password text not null,photo BLOB,visibility text not null);";

insert the values like this,

first convert the images as byte[]

ByteArrayOutputStream baos = new ByteArrayOutputStream();  
Bitmap bitmap = ((BitmapDrawable)getResources().getDrawable(R.drawable.common)).getBitmap();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);   
byte[] photo = baos.toByteArray(); 
db.insertUserDetails(value1,value2, value3, photo,value2);

in DEAdaper class

 public long insertUserDetails(String uname,String userid, String pass, byte[] photo,String visibility) 
{
    ContentValues initialValues = new ContentValues();
    initialValues.put("username", uname);
    initialValues.put("userid",userid);
    initialValues.put("password", pass);
    initialValues.put("photo",photo);
    initialValues.put("visibility",visibility);
    return db.insert("userdetails", null, initialValues);
}

retrieve the image as follows

Cursor cur=your query;
while(cur.moveToNext())
{
     byte[] photo=cur.getBlob(index of blob cloumn);
}

convert the byte[] into image

ByteArrayInputStream imageStream = new ByteArrayInputStream(photo);
Bitmap theImage= BitmapFactory.decodeStream(imageStream);

I think this content may solve your problem

use the nextSibling and previousSibling properties:

<div id="foo1"></div>
<div id="foo2"></div>
<div id="foo3"></div>

document.getElementById('foo2').nextSibling; // #foo3
document.getElementById('foo2').previousSibling; // #foo1

However in some browsers (I forget which) you also need to check for whitespace and comment nodes:

var div = document.getElementById('foo2');
var nextSibling = div.nextSibling;
while(nextSibling && nextSibling.nodeType != 1) {
    nextSibling = nextSibling.nextSibling
}

Libraries like jQuery handle all these cross-browser checks for you out of the box.

Tensorflow 2.1 works with Cuda 10.1.

If you want a quick hack:

• Just download cudart64_101.dll from here. Extract the zip file and copy the cudart64_101.dll to your CUDA bin directory

Else:

• Install Cuda 10.1

using $('#introVideo').modal('show'); conflicts with bootstrap proper triggering. When you click on the link that opens the Modal it will close right after completing the fade animation. Just remove the $('#introVideo').modal('show'); (using bootstrap v3.3.2)

Here is my code:

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet">_x000D_
<!-- triggering Link -->_x000D_
<a id="videoLink" href="#0" class="video-hp" data-toggle="modal" data-target="#introVideo"><img src="img/someImage.jpg">toggle video</a>_x000D_
_x000D_
_x000D_
<!-- Intro video -->_x000D_
<div class="modal fade" id="introVideo" tabindex="-1" role="dialog" aria-labelledby="introductionVideo" aria-hidden="true">_x000D_
  <div class="modal-dialog modal-lg">_x000D_
    <div class="modal-content">_x000D_
      <div class="modal-header">_x000D_
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>_x000D_
      </div>_x000D_
      <div class="modal-body">_x000D_
        <div class="embed-responsive embed-responsive-16by9">_x000D_
            <iframe class="embed-responsive-item allowfullscreen"></iframe>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</div>_x000D_
_x000D_
_x000D_
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"> </script>_x000D_
_x000D_
<script>_x000D_
  //JS_x000D_
_x000D_
$('#videoLink').click(function () {_x000D_
    var src = 'https://www.youtube.com/embed/VI04yNch1hU;autoplay=1';_x000D_
    // $('#introVideo').modal('show'); <-- remove this line_x000D_
    $('#introVideo iframe').attr('src', src);_x000D_
});_x000D_
_x000D_
_x000D_
$('#introVideo button.close').on('hidden.bs.modal', function () {_x000D_
    $('#introVideo iframe').removeAttr('src');_x000D_
})_x000D_
</script>

The syntax for creating a new table is

CREATE TABLE new_table
AS
SELECT *
  FROM old_table

This will create a new table named new_table with whatever columns are in old_table and copy the data over. It will not replicate the constraints on the table, it won't replicate the storage attributes, and it won't replicate any triggers defined on the table.

SELECT INTO is used in PL/SQL when you want to fetch data from a table into a local variable in your PL/SQL block.

A simple answer is to click the magnifying glass on the left side bar

Go to keycloak admin console > SpringBootKeycloak> Cients>login-app page. Here in valid-redirect uris section add http://localhost:8080/sso/login

This will help resolve indirect-uri problem

You might just have to install the packages.

yum install php-pdo php-mysqli

After they're installed, restart Apache.

httpd restart

or

apachectl restart

You need to do something like this (If you want to call the method on page load):

new Vue({
    // ...
    methods:{
        getUnits: function() {...}
    },
    created: function(){
        this.getUnits()
    }
});

To stop a service, you have to find service name using:

adb shell dumpsys activity services <your package>

for example: adb shell dumpsys activity services com.xyz.something

This will list services running for your package.
Output should be similar to:

ServiceRecord{xxxxx u0 com.xyz.something.beta/xyz.something.abc.XYZService}

Now select your service and run:

adb shell am stopservice <service_name> 

For example:

adb shell am stopservice com.xyz.something.beta/xyz.something.abc.XYZService

similarly, to start service:

adb shell am startservice <service_name>

To access service, your service(in AndroidManifest.xml) should set exported="true"

<!-- Service declared in manifest -->
<service
    android:name=".YourServiceName"
    android:exported="true"
    android:launchMode="singleTop">
    <intent-filter>
        <action android:name="com.your.package.name.YourServiceName"/>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</service>

Two methods:

Method #1 (use external package)

You need to ask for the IP address that is bound to your eth0 interface. This is available from the netifaces package

import netifaces as ni
ni.ifaddresses('eth0')
ip = ni.ifaddresses('eth0')[ni.AF_INET][0]['addr']
print ip  # should print "192.168.100.37"

You can also get a list of all available interfaces via

ni.interfaces()

Method #2 (no external package)

Here's a way to get the IP address without using a python package:

import socket
import fcntl
import struct

def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(
        s.fileno(),
        0x8915,  # SIOCGIFADDR
        struct.pack('256s', ifname[:15])
    )[20:24])

get_ip_address('eth0')  # '192.168.0.110'

Note: detecting the IP address to determine what environment you are using is quite a hack. Almost all frameworks provide a very simple way to set/modify an environment variable to indicate the current environment. Try and take a look at your documentation for this. It should be as simple as doing

if app.config['ENV'] == 'production':
  #send production email
else:
  #send development email

Assign it the Translucent theme

android:theme="@android:style/Theme.Translucent.NoTitleBar"

Here's an example (sorry for any typos)

var itemsToRemove = new ArrayList();  // should use generic List if you can

foreach (var item in originalArrayList) {
  if (...) {
    itemsToRemove.Add(item);
  }
}

foreach (var item in itemsToRemove) {
  originalArrayList.Remove(item);
}

OR if you're using 3.5, Linq makes the first bit easier:

itemsToRemove = originalArrayList
  .Where(item => ...)
  .ToArray();

foreach (var item in itemsToRemove) {
  originalArrayList.Remove(item);
}

Replace "..." with your condition that determines if item should be removed.

You could use JavaScript and trigger the hidden file input when the button input has been clicked.

http://jsfiddle.net/gregorypratt/dhyzV/ - simple

http://jsfiddle.net/gregorypratt/dhyzV/1/ - fancier with a little JQuery

Or, you could style a div directly over the file input and set pointer-events in CSS to none to allow the click events to pass through to the file input that is "behind" the fancy div. This only works in certain browsers though; http://caniuse.com/pointer-events

You can use Mockito.isA() for that:

import static org.mockito.Matchers.isA;
import static org.mockito.Mockito.verify;

verify(bar).doStuff(isA(Foo[].class));

http://site.mockito.org/mockito/docs/current/org/mockito/Matchers.html#isA(java.lang.Class)

I can't cite a reference, but by design the List and Set implementations of the Collection interface are basically extendable Arrays. As Collections by default offer methods to dynamically add and remove elements at any point -- which Arrays don't -- insertion order might not be preserved. Thus, as there are more methods for content manipulation, there is a need for special implementations that do preserve order.

Another point is performance, as the most well performing Collection might not be that, which preserves its insertion order. I'm however not sure, how exactly Collections manage their content for performance increases.

So, in short, the two major reasons I can think of why there are order-preserving Collection implementations are:

1. Class architecture
2. Performance

As mentioned you can sort by:

• Making your object implement Comparable
• Or pass a Comparator to Collections.sort

If you do both, the Comparable will be ignored and Comparator will be used. This helps that the value objects has their own logical Comparable which is most reasonable sort for your value object, while each individual use case has its own implementation.

I started off using the community wiki answer, but realised that it wasn't detecting alt-tab events in Chrome. This is because it uses the first available event source, and in this case it's the page visibility API, which in Chrome seems to not track alt-tabbing.

I decided to modify the script a bit to keep track of all possible events for page focus changes. Here's a function you can drop in:

function onVisibilityChange(callback) {
    var visible = true;

    if (!callback) {
        throw new Error('no callback given');
    }

    function focused() {
        if (!visible) {
            callback(visible = true);
        }
    }

    function unfocused() {
        if (visible) {
            callback(visible = false);
        }
    }

    // Standards:
    if ('hidden' in document) {
        document.addEventListener('visibilitychange',
            function() {(document.hidden ? unfocused : focused)()});
    }
    if ('mozHidden' in document) {
        document.addEventListener('mozvisibilitychange',
            function() {(document.mozHidden ? unfocused : focused)()});
    }
    if ('webkitHidden' in document) {
        document.addEventListener('webkitvisibilitychange',
            function() {(document.webkitHidden ? unfocused : focused)()});
    }
    if ('msHidden' in document) {
        document.addEventListener('msvisibilitychange',
            function() {(document.msHidden ? unfocused : focused)()});
    }
    // IE 9 and lower:
    if ('onfocusin' in document) {
        document.onfocusin = focused;
        document.onfocusout = unfocused;
    }
    // All others:
    window.onpageshow = window.onfocus = focused;
    window.onpagehide = window.onblur = unfocused;
};

Use it like this:

onVisibilityChange(function(visible) {
    console.log('the page is now', visible ? 'focused' : 'unfocused');
});

This version listens for all the different visibility events and fires a callback if any of them causes a change. The focused and unfocused handlers make sure that the callback isn't called multiple times if multiple APIs catch the same visibility change.

Iterable is a generic interface. A problem you might be having (you haven't actually said what problem you're having, if any) is that if you use a generic interface/class without specifying the type argument(s) you can erase the types of unrelated generic types within the class. An example of this is in Non-generic reference to generic class results in non-generic return types.

So I would at least change it to:

public class ProfileCollection implements Iterable<Profile> { 
    private ArrayList<Profile> m_Profiles;

    public Iterator<Profile> iterator() {        
        Iterator<Profile> iprof = m_Profiles.iterator();
        return iprof; 
    }

    ...

    public Profile GetActiveProfile() {
        return (Profile)m_Profiles.get(m_ActiveProfile);
    }
}

and this should work:

for (Profile profile : m_PC) {
    // do stuff
}

Without the type argument on Iterable, the iterator may be reduced to being type Object so only this will work:

for (Object profile : m_PC) {
    // do stuff
}

This is a pretty obscure corner case of Java generics.

If not, please provide some more info about what's going on.

Note: if you were on Branch1, you will with Git 2.0 (Q2 2014) be able to type:

git checkout Branch2
git rebase -

See commit 4f40740 by Brian Gesiak modocache:

rebase: allow "-" short-hand for the previous branch

Teach rebase the same shorthand as checkout and merge to name the branch to rebase the current branch on; that is, that "-" means "the branch we were previously on".

Add eventlisteners to your media element. Possible events that can be triggered are: Audio and video media events

<!DOCTYPE html> _x000D_
<html> _x000D_
<head>  _x000D_
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/> _x000D_
<title>Html5 media events</title>_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
</head> _x000D_
<body >_x000D_
    <div id="output"></div>_x000D_
    <video id="myVideo" width="320" height="176" controls autoplay>_x000D_
        <source src="http://www.w3schools.com/tags/mov_bbb.mp4" type="video/mp4">_x000D_
        <source src="http://www.w3schools.com/tags/mov_bbb.ogg" type="video/ogg">_x000D_
    </video>_x000D_
    <script>_x000D_
        var media = document.getElementById('myVideo');_x000D_
_x000D_
        // Playing event_x000D_
        media.addEventListener("playing", function() {_x000D_
            $("#output").html("Playing event triggered");_x000D_
        });_x000D_
   _x000D_
        // Pause event_x000D_
        media.addEventListener("pause", function() { _x000D_
            $("#output").html("Pause event triggered"); _x000D_
        });_x000D_
_x000D_
        // Seeking event_x000D_
        media.addEventListener("seeking", function() { _x000D_
            $("#output").html("Seeking event triggered"); _x000D_
        });_x000D_
_x000D_
        // Volume changed event_x000D_
        media.addEventListener("volumechange", function(e) { _x000D_
            $("#output").html("Volumechange event triggered"); _x000D_
        });_x000D_
_x000D_
    </script>   _x000D_
</body> _x000D_
</html>

You need to add }} to the end of your code.

Simple Way To Achieve

I know it's an old question You can also do something like

SELECT * FROM Table WHERE id=1 ORDER BY signin DESC

In above, query the first record will be the most recent record.

For only one record you can use something like

SELECT top(1) * FROM Table WHERE id=1 ORDER BY signin DESC

Above query will only return one latest record.

Cheers!

way too old question but I didn't see this answer anywhere...

Check this link:

http://kb.mozillazine.org/Granting_JavaScript_access_to_the_clipboard

like everybody said, for security reasons is by default disabled. the link above shows the instructions of how to enable it (by editing about:config in firefox or the user.js).

Fortunately there is a plugin called "AllowClipboardHelper" which makes things easier with only a few clicks. however you still need to instruct your website's visitors on how to enable the access in firefox.

UPDATE will return the number of modified rows. If you use JDBC (Java), you can then check this value against 0 and, if no rows have been affected, fire INSERT instead. If you use some other programming language, maybe the number of the modified rows still can be obtained, check documentation.

This may not be as elegant but you have much simpler SQL that is more trivial to use from the calling code. Differently, if you write the ten line script in PL/PSQL, you probably should have a unit test of one or another kind just for it alone.

A 5-minute video explaining how pointers work:

ecatmur's solution will work fine. This will be better performance on large datasets, though:

data.groupby(data['date'].map(lambda x: x.year))

For me, fny answers really got it all. since fetch is not throwing error, we need to throw/handle the error ourselves. Posting my solution with async/await. I think it's more strait forward and readable

Solution 1: Not throwing an error, handle the error ourselves

  async _fetch(request) {
    const fetchResult = await fetch(request); //Making the req
    const result = await fetchResult.json(); // parsing the response

    if (fetchResult.ok) {
      return result; // return success object
    }


    const responseError = {
      type: 'Error',
      message: result.message || 'Something went wrong',
      data: result.data || '',
      code: result.code || '',
    };

    const error = new Error();
    error.info = responseError;

    return (error);
  }

Here if we getting an error, we are building an error object, plain JS object and returning it, the con is that we need to handle it outside. How to use:

  const userSaved = await apiCall(data); // calling fetch
  if (userSaved instanceof Error) {
    debug.log('Failed saving user', userSaved); // handle error

    return;
  }
  debug.log('Success saving user', userSaved); // handle success

Solution 2: Throwing an error, using try/catch

async _fetch(request) {
    const fetchResult = await fetch(request);
    const result = await fetchResult.json();

    if (fetchResult.ok) {
      return result;
    }

    const responseError = {
      type: 'Error',
      message: result.message || 'Something went wrong',
      data: result.data || '',
      code: result.code || '',
    };

    let error = new Error();
    error = { ...error, ...responseError };
    throw (error);
  }

Here we are throwing and error that we created, since Error ctor approve only string, Im creating the plain Error js object, and the use will be:

  try {
    const userSaved = await apiCall(data); // calling fetch
    debug.log('Success saving user', userSaved); // handle success
  } catch (e) {
    debug.log('Failed saving user', userSaved); // handle error
  }

Solution 3: Using customer error

  async _fetch(request) {
    const fetchResult = await fetch(request);
    const result = await fetchResult.json();

    if (fetchResult.ok) {
      return result;
    }

    throw new ClassError(result.message, result.data, result.code);
  }

And:

class ClassError extends Error {

  constructor(message = 'Something went wrong', data = '', code = '') {
    super();
    this.message = message;
    this.data = data;
    this.code = code;
  }

}

Hope it helped.

It seems that your question is quite answered, but i have an approach that may simplify you case:

I had a similar issue trying to return string data from mysql, even configuring both database and php to return strings formatted to utf-8. The only way i got the error was actually returning them from the database.

Finally, sailing through the web i found a really easy way to deal with it:

Giving that you can save all those types of string data in your mysql in different formats and collations, what you only need to do is, right at your php connection file, set the collation to utf-8, like this:

$connection = new mysqli($server, $user, $pass, $db);
$connection->set_charset("utf8");

Wich means that first you save the data in any format or collation and you convert it only at the return to your php file.

Hope it was helpful!

Use foreach with key and value.

Example:

foreach($samplearr as $key => $val) {
     print "<tr><td>" 
         . $key 
         . "</td><td>" 
         . $val['value1'] 
         . "</td><td>" 
         . $val['value2'] 
         . "</td></tr>";
}

Another option is

if (myString?.trim()) {
  ...
}

And in 2016.....I do this (which works in all browsers and does not create "illegal" html).

For the drop-down select that is to show/hide different values add that value as a data attribute.

<select id="animal">
    <option value="1" selected="selected">Dog</option>
    <option value="2">Cat</option>
</select>
<select id="name">
    <option value=""></option>
    <option value="1" data-attribute="1">Rover</option>
    <option value="2" selected="selected" data-attribute="1">Lassie</option>
    <option value="3" data-attribute="1">Spot</option>
    <option value="4" data-attribute="2">Tiger</option>
    <option value="5" data-attribute="2">Fluffy</option>
</select>

Then in your jQuery add a change event to the first drop-down select to filter the second drop-down.

$("#animal").change( function() {
    filterSelectOptions($("#name"), "data-attribute", $(this).val());
});

And the magic part is this little jQuery utility.

function filterSelectOptions(selectElement, attributeName, attributeValue) {
    if (selectElement.data("currentFilter") != attributeValue) {
        selectElement.data("currentFilter", attributeValue);
        var originalHTML = selectElement.data("originalHTML");
        if (originalHTML)
            selectElement.html(originalHTML)
        else {
            var clone = selectElement.clone();
            clone.children("option[selected]").removeAttr("selected");
            selectElement.data("originalHTML", clone.html());
        }
        if (attributeValue) {
            selectElement.children("option:not([" + attributeName + "='" + attributeValue + "'],:not([" + attributeName + "]))").remove();
        }
    }
}

This little gem tracks the current filter, if different it restores the original select (all items) and then removes the filtered items. If the filter item is empty we see all items.

I don't like that much solutions based on multiplying text-shadows, it's not really flexible, it may work for a 2 pixels stroke where directions to add are 8, but with just 3 pixels stroke directions became 16, and so on... Not really confortable to manage.

The right tool exists, it's SVG <text> The browsers' support problem worth nothing in this case, 'cause the usage of text-shadow has its own support problem too, filter: progid:DXImageTransform can be used or IE < 10 but often doesn't work as expected.

To me the best solution remains SVG with a fallback in not-stroked text for older browser:

This kind of approuch works on pratically all versions of Chrome and Firefox, Safari since version 3.04, Opera 8, IE 9

Compared to text-shadow whose supports are: Chrome 4.0, FF 3.5, IE 10, Safari 4.0, Opera 9, it results even more compatible.

.stroke {_x000D_
  margin: 0;_x000D_
  font-family: arial;_x000D_
  font-size:70px;_x000D_
  font-weight: bold;_x000D_
  }_x000D_
  _x000D_
  svg {_x000D_
    display: block;_x000D_
  }_x000D_
  _x000D_
  text {_x000D_
    fill: black;_x000D_
    stroke: red;_x000D_
    stroke-width: 3;_x000D_
  }

<p class="stroke">_x000D_
  <svg xmlns="http://www.w3.org/2000/svg" width="700" height="72" viewBox="0 0 700 72">_x000D_
    <text x="0" y="70">Stroked text</text>_x000D_
  </svg>_x000D_
</p>

I personally prefer the + operator than append:

for i in range(0, n):

    list1 += [[i]]

But this is creating a new list every time, so might not be the best if performance is critical.

just like in C and C++, the boolean or operator is ||

if (ActionsLogWriter.Close || ErrorDumpWriter.Close == true)
{
    // Do stuff here
}

I finally found the fix for this!

As we have found, IB doesn't allow us to change the height of the rounded corner border style. So change it to any of the other styles and set the desired height. In the code change the border style back.

textField.borderStyle = UITextBorderStyleRoundedRect;

log into facebook account and edit your application settings(account -> application setting ->additional permission of the application which use your account). uncheck the permission (Access my data when I'm not using the application(offline_access)). Then face will book issue a new token when you log in to the application.

I used Pauls (see his answer) Implementation of HorizontalListview and it works, thank you so much for sharing!

I slightly changed his HorizontalListView-Class (btw. Paul there is a typo in your classname, your classname is "HorizontialListView" instead of "HorizontalListView", the "i" is too much) to update child-views when selected.

UPDATE: My code that I posted here was wrong I suppose, as I ran into trouble with selection (i think it has to do with view recycling), I have to go back to the drawing board...

UPDATE 2: Ok Problem solved, I simply commented "removeNonVisibleItems(dx);" in "onLayout(..)", I guess this will hurt performance, but since I am using only very small Lists this is no Problem for me.

I basically used this tutorial here on developerlife and just replaced ListView with Pauls HorizontalListView, and made the changes to allow for "permanent" selection (a child that is clicked on changes its appearance, and when its clicked on again it changes it back).

I am a beginner, so probably many ugly things in the code, let me know if you need more details.

All inputs should be replaced with custom directive that reads a single global variable to toggle readonly status.

// template
<your-input [readonly]="!childmessage"></your-input>

// component value
childmessage = false;

Are you looking for the following?

File.open(yourfile, 'w') { |file| file.write("your text") }