Update 2016:

Unfortunately most of the above solutions are out of date and no longer maintained.

There are 3 additional options I can suggest that are still actively developed:

1. BrowseEmAll.Cef

A .Net component that can be used to integrate the Chrome engine into your .Net Application. Based on CefGlue but a little faster on updates to the latest Chrome version. Also there is a commercial support option available which might come in handy for some. Of course the component itself is open source.

2. BrowseEmAll.Gecko

Another .Net component which can be used to integrate the Firefox engine into your .Net application. This is based on Geckofx but unlike the current version of Geckofx this will work with a normal release build of Firefox. To use Geckofx you will need to build Firefox yourself. Again commercial support is available but the component itself is fully open source.

3. BrowseEmAll Core API

Need all the different browsers in your .Net Application? Which the BrowseEmAll Core API you can integrate Chrome, Firefox, Webkit and Internet Explorer into your application. This is a commercial product though so be warned.

(Full disclosure: I work for this company so take everything I say with a grain of salt)

2 more helpful methods: System.Environment.GetEnvironmentVariable("ComputerName" )

System.Environment.GetEnvironmentVariable("ClientName" ) to get the name of the user's PC if they're connected via Citrix XenApp or Terminal Services (aka RDS, RDP, Remote Desktop)

Use

label.setOpaque(true);

Otherwise the background is not painted, since the default of opaque is false for JLabel.

From the JavaDocs:

If true the component paints every pixel within its bounds. Otherwise, the component may not paint some or all of its pixels, allowing the underlying pixels to show through.

For more information, read the Java Tutorial How to Use Labels.

I would suggest overriding the equals(Object) of your Party class. It might look something like this:

public boolean equals(Object o){
    if(o == null)
        return false;
    if(o instanceof String)
        return name.equalsIgnoreCase((String)o);
    else if(o instanceof Party)
        return equals(((Party)o).name);
    return false;
}

After you do that, you could use the indexOf(Object) method to retrieve the index of the party specified by its name, as shown below:

int index = cave.parties.indexOf("SecondParty");

Would return the index of the Party with the name SecondParty.

Note: This only works because you are overriding the equals(Object) method.

If you want to do this the C++ way, do it like this:

#include <fstream>
#include <iterator>
#include <algorithm>

int main()
{
    std::ifstream input( "C:\\Final.gif", std::ios::binary );
    std::ofstream output( "C:\\myfile.gif", std::ios::binary );

    std::copy( 
        std::istreambuf_iterator<char>(input), 
        std::istreambuf_iterator<char>( ),
        std::ostreambuf_iterator<char>(output));
}

If you need that data in a buffer to modify it or something, do this:

#include <fstream>
#include <iterator>
#include <vector>

int main()
{
    std::ifstream input( "C:\\Final.gif", std::ios::binary );

    // copies all data into buffer
    std::vector<unsigned char> buffer(std::istreambuf_iterator<char>(input), {});

}

Although it might look out of topic nobody bothered to check the ERRORLEVEL. When I used your suggestions I tried to check for errors straight after the MSI installation. I made it fail on purpose and noticed that on the command line all works beautifully whilst in a batch file msiexec dosn't seem to set errors. Tried different things there like

• Using start /wait
• Using !ERRORLEVEL! variable instead of %ERRORLEVEL%
• Using SetLocal EnableDelayedExpansion

Nothing works and what mostly annoys me it's the fact that it works in the command line.

It seems however that splitting in the middle of the values of a for loop doesn't need a caret(and actually trying to use one will be considered a syntax error). For example,

for %n in (hello
bye) do echo %n

Note that no space is even needed after hello or before bye.

If mysql binlog is enabled you can check the commands ran by user by executing following command in linux console by browsing to mysql binlog directory

mysqlbinlog binlog.000001 >  /tmp/statements.sql

enabling

[mysqld]
log = /var/log/mysql/mysql.log

or general log will have an effect on performance of mysql

Use the continue keyword. Read here.

The continue statement skips the current iteration of a for, while , or do-while loop.

I had the same problem. Just after enabling Internet Virtualization from BIOS. After that let the system boot and install HAXM once again. Now emulator will run faster than before and HAXM will work. Enjoy!!

In MVC 4 If you want maxlenght in input type text ? You can !

@Html.TextBoxFor(model => model.Item3.ADR_ZIP, new { @class = "gui-input ui-oblig", @maxlength = "5" })

The parameters -L (--location) and -I (--head) still doing unnecessary HEAD-request to the location-url.

If you are sure that you will have no more than one redirect, it is better to disable follow location and use a curl-variable %{redirect_url}.

This code do only one HEAD-request to the specified URL and takes redirect_url from location-header:

curl --head --silent --write-out "%{redirect_url}\n" --output /dev/null "https://""goo.gl/QeJeQ4"

Speed test

all_videos_link.txt - 50 links of goo.gl+bit.ly which redirect to youtube

1. With follow location

time while read -r line; do
    curl -kIsL -w "%{url_effective}\n" -o /dev/null  $line
done < all_videos_link.txt

Results:

real    1m40.832s
user    0m9.266s
sys     0m15.375s

2. Without follow location

time while read -r line; do
    curl -kIs -w "%{redirect_url}\n" -o /dev/null  $line
done < all_videos_link.txt

Results:

real    0m51.037s
user    0m5.297s
sys     0m8.094s

I wrote this to get the MS excel column code (A,B,C, ..., Z, AA, AB, ..., ZZ, AAA, AAB, ...) based on a 1-based index. (Of course, switching to zero-based is simply leaving off the column--; at the start.)

public static String getColumnNameFromIndex(int column)
{
    column--;
    String col = Convert.ToString((char)('A' + (column % 26)));
    while (column >= 26)
    {
        column = (column / 26) -1;
        col = Convert.ToString((char)('A' + (column % 26))) + col;
    }
    return col;
}

Apart of directly writing HTML on the PrintWriter obtained from the response (which is the standard way of outputting HTML from a Servlet), you can also include an HTML fragment contained in an external file by using a RequestDispatcher:

public void doGet(HttpServletRequest request,
       HttpServletResponse response)
       throws IOException, ServletException {
   response.setContentType("text/html");
   PrintWriter out = response.getWriter();
   out.println("HTML from an external file:");     
   request.getRequestDispatcher("/pathToFile/fragment.html")
          .include(request, response); 
   out.close();
}

Just in case somebody still lands here looking for an answer. It can be done using plain PHP. An easier way is to reverse-json the object.

function objectToArray(&$object)
{
    return @json_decode(json_encode($object), true);
}

You can try also:

document.body.offsetHeight
document.body.offsetWidth

If you're writing C++, I can't recommend using the Boost libraries strongly enough.

The latest version (1.55) includes a new Predef library which covers exactly what you're looking for, along with dozens of other platform and architecture recognition macros.

#include <boost/predef.h>

// ...

#if BOOST_OS_WINDOWS

#elif BOOST_OS_LINUX

#elif BOOST_OS_MACOS

#endif

You can use date filter to convert in date and display in specific format.

In .ts file (typescript):

let dateString = '1968-11-16T00:00:00' 
let newDate = new Date(dateString);

In HTML:

{{dateString |  date:'MM/dd/yyyy'}}

Below are some formats which you can implement :

Backend:

public todayDate = new Date();

HTML :

<select>
<option value=""></option>
<option value="MM/dd/yyyy">[{{todayDate | date:'MM/dd/yyyy'}}]</option>
<option value="EEEE, MMMM d, yyyy">[{{todayDate | date:'EEEE, MMMM d, yyyy'}}]</option>
<option value="EEEE, MMMM d, yyyy h:mm a">[{{todayDate | date:'EEEE, MMMM d, yyyy h:mm a'}}]</option>
<option value="EEEE, MMMM d, yyyy h:mm:ss a">[{{todayDate | date:'EEEE, MMMM d, yyyy h:mm:ss a'}}]</option>
<option value="MM/dd/yyyy h:mm a">[{{todayDate | date:'MM/dd/yyyy h:mm a'}}]</option>
<option value="MM/dd/yyyy h:mm:ss a">[{{todayDate | date:'MM/dd/yyyy h:mm:ss a'}}]</option>
<option value="MMMM d">[{{todayDate | date:'MMMM d'}}]</option>   
<option value="yyyy-MM-ddTHH:mm:ss">[{{todayDate | date:'yyyy-MM-ddTHH:mm:ss'}}]</option>
<option value="h:mm a">[{{todayDate | date:'h:mm a'}}]</option>
<option value="h:mm:ss a">[{{todayDate | date:'h:mm:ss a'}}]</option>      
<option value="EEEE, MMMM d, yyyy hh:mm:ss a">[{{todayDate | date:'EEEE, MMMM d, yyyy hh:mm:ss a'}}]</option>
<option value="MMMM yyyy">[{{todayDate | date:'MMMM yyyy'}}]</option> 
</select>

Set your css in the table cell to

white-space:pre-wrap;

document.body.innerHTML = 'First line\nSecond line\nThird line';

body{ white-space:pre-wrap; }

Single bash line:

sed -n $((1+$RANDOM%`wc -l test.txt | cut -f 1 -d ' '`))p test.txt

Slight problem: duplicate filename.

If you are using Sql Server (any edition, even express) then you can install Sql Server Reporting Services. This allows the creation of reports through a visual studio plugin, or through a browser control and can export the reports in a variety of formats, including PDF. You can view the reports through the winforms report viewer control which is included, or take advantage of all of the built in generated web content.

The learning curve is not very steep at all if you are used to using datasets in Visual Studio.

Prefer initialization:

class C : public A
{
public:
    C(const string &val) : A(anInt) {}
};

In C++11, you can use inheriting constructors (which has the syntax seen in your example D).

Update: Inheriting Constructors have been available in GCC since version 4.8.

If you don't find initialization appealing (e.g. due to the number of possibilities in your actual case), then you might favor this approach for some TMP constructs:

class A
{
public: 
    A() {}
    virtual ~A() {}
    void init(int) { std::cout << "A\n"; }
};

class B : public A
{
public:
    B() : A() {}
    void init(int) { std::cout << "B\n"; }
};

class C : public A
{
public:
    C() : A() {}
    void init(int) { std::cout << "C\n"; }
};

class D : public A
{
public:
    D() : A() {}
    using A::init;
    void init(const std::string& s) { std::cout << "D -> " << s << "\n"; }
};

int main()
{
    B b; b.init(10);
    C c; c.init(10);
    D d; d.init(10); d.init("a");

    return 0;
}

You can use find option to select an element inside another. For example, to find an element with id txtName in a particular div, you can use like

var name = $('#div1').find('#txtName').val();

Here is more information regarding replacing ereg_replace with preg_replace

None of the existing answers gave me results in the form that I actually wanted them in. So here is my (gargantuan) query for finding information about foreign keys.

A few notes:

• The expressions used to generate from_cols and to_cols could be vastly simplified on Postgres 9.4 and later using WITH ORDINALITY rather than the window-function-using hackery I'm using.
• Those same expressions are relying on the query planner not altering the returned order of results from UNNEST. I don't think it will, but I don't have any multiple-column foreign keys in my dataset to test with. Adding the 9.4 niceties eliminates this possibility altogether.
• The query itself requires Postgres 9.0 or later (8.x didn't allow ORDER BY in aggregate functions)
• Replace STRING_AGG with ARRAY_AGG if you want an array of columns rather than a comma-separated string.

-

SELECT
    c.conname AS constraint_name,
    (SELECT n.nspname FROM pg_namespace AS n WHERE n.oid=c.connamespace) AS constraint_schema,

    tf.name AS from_table,
    (
        SELECT STRING_AGG(QUOTE_IDENT(a.attname), ', ' ORDER BY t.seq)
        FROM
            (
                SELECT
                    ROW_NUMBER() OVER (ROWS UNBOUNDED PRECEDING) AS seq,
                    attnum
                FROM
                    UNNEST(c.conkey) AS t(attnum)
            ) AS t
            INNER JOIN pg_attribute AS a ON a.attrelid=c.conrelid AND a.attnum=t.attnum
    ) AS from_cols,

    tt.name AS to_table,
    (
        SELECT STRING_AGG(QUOTE_IDENT(a.attname), ', ' ORDER BY t.seq)
        FROM
            (
                SELECT
                    ROW_NUMBER() OVER (ROWS UNBOUNDED PRECEDING) AS seq,
                    attnum
                FROM
                    UNNEST(c.confkey) AS t(attnum)
            ) AS t
            INNER JOIN pg_attribute AS a ON a.attrelid=c.confrelid AND a.attnum=t.attnum
    ) AS to_cols,

    CASE confupdtype WHEN 'r' THEN 'restrict' WHEN 'c' THEN 'cascade' WHEN 'n' THEN 'set null' WHEN 'd' THEN 'set default' WHEN 'a' THEN 'no action' ELSE NULL END AS on_update,
    CASE confdeltype WHEN 'r' THEN 'restrict' WHEN 'c' THEN 'cascade' WHEN 'n' THEN 'set null' WHEN 'd' THEN 'set default' WHEN 'a' THEN 'no action' ELSE NULL END AS on_delete,
    CASE confmatchtype::text WHEN 'f' THEN 'full' WHEN 'p' THEN 'partial' WHEN 'u' THEN 'simple' WHEN 's' THEN 'simple' ELSE NULL END AS match_type,  -- In earlier postgres docs, simple was 'u'nspecified, but current versions use 's'imple.  text cast is required.

    pg_catalog.pg_get_constraintdef(c.oid, true) as condef
FROM
    pg_catalog.pg_constraint AS c
    INNER JOIN (
        SELECT pg_class.oid, QUOTE_IDENT(pg_namespace.nspname) || '.' || QUOTE_IDENT(pg_class.relname) AS name
        FROM pg_class INNER JOIN pg_namespace ON pg_class.relnamespace=pg_namespace.oid
    ) AS tf ON tf.oid=c.conrelid
    INNER JOIN (
        SELECT pg_class.oid, QUOTE_IDENT(pg_namespace.nspname) || '.' || QUOTE_IDENT(pg_class.relname) AS name
        FROM pg_class INNER JOIN pg_namespace ON pg_class.relnamespace=pg_namespace.oid
    ) AS tt ON tt.oid=c.confrelid
WHERE c.contype = 'f' ORDER BY 1;

I faced the same issue, spent too much calories searching for the right fix until I decided to settle down with file reading:

Properties configProps = new Properties();
InputStream iStream = new ClassPathResource("myapp-test.properties").getInputStream();
InputStream iStream = getConfigFile();
configProps.load(iStream);

The following code worked for me.

$('input[name="chkGender[]"]:checked').length;

I hope mine helps

template <typename t_int>
std::array<uint8_t, sizeof (t_int)> int2array(t_int p_value) {
    static const uint8_t _size_of (static_cast<uint8_t>(sizeof (t_int)));
    typedef std::array<uint8_t, _size_of> buffer;
    static const std::array<uint8_t, 8> _shifters = {8*0, 8*1, 8*2, 8*3, 8*4, 8*5, 8*6, 8*7};

    buffer _res;
    for (uint8_t _i=0; _i < _size_of; ++_i) {
        _res[_i] = static_cast<uint8_t>((p_value >> _shifters[_i]));
    }
    return _res;
}

   private static boolean isValidFolderPath(String path) {
    File file = new File(path);
    if (!file.exists()) {
      return file.mkdirs();
    }
    return true;
  }

It sounds like you may be wanting to access the viewport of the device. You can do this by inserting this meta tag in your header.

<meta name="viewport" content="width=device-width, initial-scale=1.0">

http://www.w3schools.com/css/css_rwd_viewport.asp

yum list installed | grep mysql

Then if it's not installed you can do (as root)

yum install mysql -y

Firstly, using on* attributes to add event handlers is a very outdated way of achieving what you want. As you've tagged your question with jQuery, here's a jQuery implementation:

<div id="foo">hello world!</div>
<img src="zoom.png" id="image" />

$('#image').click(function() {
    $('#foo').css({
        'background-color': 'red',
        'color': 'white',
        'font-size': '44px'
    });
});

A more efficient method is to put those styles into a class, and then add that class onclick, like this:

$('#image').click(function() {
  $('#foo').addClass('myClass');
});

.myClass {
  background-color: red;
  color: white;
  font-size: 44px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div id="foo">hello world!</div>
<img src="https://i.imgur.com/9zbkKVz.png?1" id="image" />

Here's a plain Javascript implementation of the above for those who require it:

document.querySelector('#image').addEventListener('click', () => {
  document.querySelector('#foo').classList.add('myClass');
}); 

.myClass {
  background-color: red;
  color: white;
  font-size: 44px;
}

<div id="foo">hello world!</div>
<img src="https://i.imgur.com/9zbkKVz.png?1" id="image" />

You could use DOM4j doing that.

It happen if there are two more ContextLoaderListener exist in your project.

For ex: in my case 2 ContextLoaderListener was exist using

1. java configuration
2. web.xml

So, remove any one ContextLoaderListener from your project and run your application.

upgrade

BTW there is a help command.

This code should do it:

manifest.json

   {
      "name": "Alert 'hello world!' on page opening",
      "version": "1.0",
      "manifest_version": 2,
      "content_scripts": [
        {
          "matches": [
            "<all_urls>"
          ],
          "js": ["content.js"]
        }
      ]
    }

content.js

alert('Hello world!')

this solution work only .if your want to ignore this Warning

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:ignore="GoogleAppIndexingWarning"
    package="com.example.saloononlinesolution">

Aside from object initializers (usable only in constructor calls), the best you can get is:

var it = Stuff.Elements.Foo;
it.Name = "Bob Dylan";
it.Age = 68;
...

Use

//$arr should be array as you mentioned as below
foreach($arr as $key=>$value){
  echo $value->sm_id;
}

OR

//$arr should be array as you mentioned as below
foreach($arr as $value){
  echo $value->sm_id;
}

If you want to be evil, you can use the in-place "new" operator:

class Foo() {
    Foo() { /* default constructor deliciousness */ }
    Foo(Bar myParam) {
      new (this) Foo();
      /* bar your param all night long */
    } 
};

Seems to work for me.

edit

As @ElvedinHamzagic points out, if Foo contained an object which allocated memory, that object might not be freed. This complicates things further.

A more general example:

class Foo() {
private:
  std::vector<int> Stuff;
public:
    Foo()
      : Stuff(42)
    {
      /* default constructor deliciousness */
    }

    Foo(Bar myParam)
    {
      this->~Foo();
      new (this) Foo();
      /* bar your param all night long */
    } 
};

Looks a bit less elegant, for sure. @JohnIdol's solution is much better.

I use PHP's file modified time function, for example:

echo <img  src='Images/image.png?" . filemtime('Images/image.png') . "'  />";

If you change the image then the new image is used rather than the cached one, due to having a different modified timestamp.

The setting for the list throttle

• Open the SharePoint Central Administration,
• go to Application Management --> Manage Web Applications
• Click to select the web application that hosts your list (eg. SharePoint - 80)
• At the Ribbon, select the General Settings and select Resource Throttling
• Then, you can see the 5000 List View Threshold limit and you can edit the value you want.
• Click OK to save it.

For addtional reading: http://blogs.msdn.com/b/dinaayoub/archive/2010/04/22/sharepoint-2010-how-to-change-the-list-view-threshold.aspx

You're supposed to use setImageResource instead of setBackgroundResource.

To generate a certificate on the Apple provisioning profile website, firstly you have to generate keys on your mac, then upload the public key. Apple will generate your certificates with this key. When you download your certificates, tu be able to use them you need to have the private key.

The error "XCode could not find a valid private-key/certificate pair for this profile in your keychain." means you don't have the private key.

Maybe because your Mac was reinstalled, maybe because this key was generated on another Mac. So to be able to use your certificates, you need to find this key and install it on the keychain.

If you can not find it you can generate new keys restart this process on the provisioning profile website and get new certificates you will able to use.

There's an even better solution. You don't even need to check if the element returns null. You can simply do this:

if (document.getElementById('elementId')) {
  console.log('exists')
}

That code will only log exists to console if the element actually exists in the DOM.

A @ViewScoped bean lives exactly as long as a JSF view. It usually starts with a fresh new GET request, or with a navigation action, and will then live as long as the enduser submits any POST form in the view to an action method which returns null or void (and thus navigates back to the same view). Once you refresh the page, or return a non-null string (even an empty string!) navigation outcome, then the view scope will end.

A @RequestScoped bean lives exactly as long a HTTP request. It will thus be garbaged by end of every request and recreated on every new request, hereby losing all changed properties.

A @ViewScoped bean is thus particularly more useful in rich Ajax-enabled views which needs to remember the (changed) view state across Ajax requests. A @RequestScoped one would be recreated on every Ajax request and thus fail to remember all changed view state. Note that a @ViewScoped bean does not share any data among different browser tabs/windows in the same session like as a @SessionScoped bean. Every view has its own unique @ViewScoped bean.

See also:

• How to choose the right bean scope?
• The benefits and pitfalls of @ViewScoped

If your app runs on an HTML5 enabled browser. You can use postMessage. The example given there is quite similar to yours.

To get started with dotnet core, SqlServer and EF core the below DBContextOptionsBuilder would sufice and you do not need to create App.config file. Do not forget to change the sever address and database name in the below code.

protected override void OnConfiguring(DbContextOptionsBuilder options)
        => options.UseSqlServer(@"Server=(localdb)\MSSQLLocalDB;Database=TestDB;Trusted_Connection=True;");

To use the EF core SqlServer provider and compile the above code install the EF SqlServer package

dotnet add package Microsoft.EntityFrameworkCore.SqlServer

After compilation before running the code do the following for the first time

dotnet tool install --global dotnet-ef
dotnet add package Microsoft.EntityFrameworkCore.Design
dotnet ef migrations add InitialCreate
dotnet ef database update

To run the code

dotnet run

If you want to take control of /usr/bin/

You will need to reboot your system:

Right after the boot sound, Hold down Command-R to boot into the Recovery System

Click the Utilities menu and select Terminal

Type csrutil disable and press return

Click the ? menu and select Restart

Once you have committed your changes, make sure to re-enable SIP! It does a lot to protect your system. (Same steps as above except type: csrutil enable)

As you become more experienced with using Perl, you'll find that there are fewer and fewer occasions when you need to run shell commands. For example, one way to get a list of files is to use Perl's built-in glob function. If you want the list in sorted order you could combine it with the built-in sort function. If you want details about each file, you can use the stat function. Here's an example:

#!/usr/bin/perl

use strict;
use warnings;

foreach my $file ( sort glob('/home/grant/*') ) {
    my($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks)
        = stat($file);
    printf("%-40s %8u bytes\n", $file, $size);
}

I had just added the SystemConfiguration.framework and Reachability h and m when the issue began. I tried all of these solutions and ended up removing systemConfiguration.framework and that fixed it for me. The Reachability h and m are still in the project.

With matplotlib you can use (as shown in the matplotlib documentation)

import matplotlib.pyplot as plt
import matplotlib.image as mpimg

img=mpimg.imread('image_name.png')

And plot the image if you want

imgplot = plt.imshow(img)

By default all class methods are public. To make them private you can use Module#private_class_method like @tjwallace wrote or define them differently, as you did:

class << self

  private

  def method_name
    ...
  end
end

class << self opens up self's singleton class, so that methods can be redefined for the current self object. This is used to define class/module ("static") method. Only there, defining private methods really gives you private class methods.

I looked at Nate Barr's answer above, which you seemed to like. It doesn't seem very different from the simpler

html {background-color: grey}

To replace commas with newline characters use this formula (assuming that the text to be altered is in cell A1):

=SUBSTITUTE(A1,",",CHAR(10))

You may have to then alter the row height to see all of the values in the cell

I've left a comment about the other part of your question

Edit: here's a screenshot of this working - I had to turn on "Wrap Text" in the "Format Cells" dialog.

You could move the common parts to another configuration file and include from both server contexts. This should work:

server {
  listen 80;
  server_name server1.example;
  ...
  include /etc/nginx/include.d/your-common-stuff.conf;
}

server {
  listen 80;
  server_name another-one.example;
  ...
  include /etc/nginx/include.d/your-common-stuff.conf;
}

Edit: Here's an example that's actually copied from my running server. I configure my basic server settings in /etc/nginx/sites-enabled (normal stuff for nginx on Ubuntu/Debian). For example, my main server bunkus.org's configuration file is /etc/nginx/sites-enabled and it looks like this:

server {
  listen   80 default_server;
  listen   [2a01:4f8:120:3105::101:1]:80 default_server;

  include /etc/nginx/include.d/all-common;
  include /etc/nginx/include.d/bunkus.org-common;
  include /etc/nginx/include.d/bunkus.org-80;
}

server {
  listen   443 default_server;
  listen   [2a01:4f8:120:3105::101:1]:443 default_server;

  include /etc/nginx/include.d/all-common;
  include /etc/nginx/include.d/ssl-common;
  include /etc/nginx/include.d/bunkus.org-common;
  include /etc/nginx/include.d/bunkus.org-443;
}

As an example here's the /etc/nginx/include.d/all-common file that's included from both server contexts:

index index.html index.htm index.php .dirindex.php;
try_files $uri $uri/ =404;

location ~ /\.ht {
  deny all;
}

location = /favicon.ico {
  log_not_found off;
  access_log off;
}

location ~ /(README|ChangeLog)$ {
  types { }
  default_type text/plain;
}

Because LINQ can do everything...:

string test = "key1=value1&key2=value2&key3=value3";
var count = test.Where(x => x == '&').Count();

Or if you like, you can use the Count overload that takes a predicate :

var count = test.Count(x => x == '&');

<%@ page language="java" contentType="text/html; charset=UTF-8"
 pageEncoding="UTF-8"%>
 <!DOCTYPE html>
 <html dir="ltr" lang="en-US">
 <head>
 <meta charset="UTF-8" />
  <title>JSP with the current date</title>
  </head>
 <body>
 <%java.text.DateFormat df = new java.text.SimpleDateFormat("dd/MM/yyyy"); %>
<h1>Current Date: <%= df.format(new java.util.Date()) %> </h1>
</body>
</html>

Output: Current Date: 10/03/2010

Some good answers here but just adding an approach that won't be affected by borders and padding:

<style type="text/css">
html, body{width: 100%; height: 100%; padding: 0; margin: 0}
div{position: absolute; padding: 1em; border: 1px solid #000}
#nw{background: #f09; top: 0; left: 0; right: 50%; bottom: 50%}
#ne{background: #f90; top: 0; left: 50%; right: 0; bottom: 50%}
#sw{background: #009; top: 50%; left: 0; right: 50%; bottom: 0}
#se{background: #090; top: 50%; left: 50%; right: 0; bottom: 0}
</style>

<div id="nw">test</div>
<div id="ne">test</div>
<div id="sw">test</div>
<div id="se">test</div>

Update: you can read the more complex answer, which contains more methods and information.

There exists a couple of scripts, which can be used as simple package managers. But as far as I know, none of them allows you to upgrade packages, because it’s not an easy task on Windows since there is not possible to overwrite files in use. So you have to close all Cygwin instances first and then you can use Cygwin’s native setup.exe (which itself does the upgrade via “replace after reboot” method, when files are in use).

apt-cyg

The best one for me. Simply because it’s one of the most recent. It works correctly for both platforms - x86 and x86_64. There exists a lot of forks with some additional features. For example the kou1okada fork is one of improved versions.

Cygwin’s setup.exe

It has also command line mode. Moreover it allows you to upgrade all installed packages at once.

setup.exe-x86_64.exe -q --packages=bash,vim

Example use:

setup.exe-x86_64.exe -q --packages="bash,vim"

You can create an alias for easier use, for example:

alias cyg-get="/cygdrive/d/path/to/cygwin/setup-x86_64.exe -q -P"

Then you can for example install the Vim package with:

cyg-get vim

There is a method addAll() which will serve the purpose of copying One ArrayList to another.

For example you have two Array Lists: sourceList and targetList, use below code.

targetList.addAll(sourceList);

There is another way:

1. Open up CMD (as Administrator)
2. Type: mklink /J C:\Program-Files "C:\Program Files" (Or in my case mklink /J C:\Program-Files-(x86) "C:\Program Files (x86)")
3. Hit enter
4. Magic happens! (Check your C drive)

Now you can point to C:\Program-Files (C:\Program-Files-(x86)).

You can also use very simple, and basic function: str.replace(), works with the whitespaces and tabs:

>>> whitespaces = "   abcd ef gh ijkl       "
>>> tabs = "        abcde       fgh        ijkl"

>>> print whitespaces.replace(" ", "")
abcdefghijkl
>>> print tabs.replace(" ", "")
abcdefghijkl

Simple and easy.

You could set the @Input on the setter directly, as described below:

_allowDay: boolean;
get allowDay(): boolean {
    return this._allowDay;
}
@Input() set allowDay(value: boolean) {
    this._allowDay = value;
    this.updatePeriodTypes();
}

See this Plunkr: https://plnkr.co/edit/6miSutgTe9sfEMCb8N4p?p=preview.

I've coded a simple function which allows to get the absolute location of the current javascript file, by using a try/catch method.

// Get script file location
// doesn't work for older browsers

var getScriptLocation = function() {
    var fileName    = "fileName";
    var stack       = "stack";
    var stackTrace  = "stacktrace";
    var loc     = null;

    var matcher = function(stack, matchedLoc) { return loc = matchedLoc; };

    try { 

        // Invalid code
        0();

    }  catch (ex) {

        if(fileName in ex) { // Firefox
            loc = ex[fileName];
        } else if(stackTrace in ex) { // Opera
            ex[stackTrace].replace(/called from line \d+, column \d+ in (.*):/gm, matcher);
        } else if(stack in ex) { // WebKit, Blink and IE10
            ex[stack].replace(/at.*?\(?(\S+):\d+:\d+\)?$/g, matcher);
        }

        return loc;
    }

};

You can see it here.

Any possible option is to use custom file wrapper for simulating variables as files. You can achieve it by using this:

1) First of all, register your wrapper (only once in file, use it like session_start()):

stream_wrapper_register('var', VarWrapper);

2) Then define your wrapper class (it is really fast written, not completely correct, but it works):

class VarWrapper {
  protected $pos = 0;
  protected $content;
  public function stream_open($path, $mode, $options, &$opened_path) {
    $varname = substr($path, 6);
    global $$varname;
    $this->content = $$varname;
    return true;
  }
  public function stream_read($count) {
    $s = substr($this->content, $this->pos, $count);
    $this->pos += $count;
    return $s;
  }
  public function stream_stat() {
    $f = fopen(__file__, 'rb');
    $a = fstat($f);
    fclose($f);
    if (isset($a[7])) $a[7] = strlen($this->content);
    return $a;
  }
}

3) Then use any file function with your wrapper on var:// protocol (you can use it for include, require etc. too):

global $__myVar;
$__myVar = 'Enter tags here';
$data = php_strip_whitespace('var://__myVar');

Note: Don't forget to have your variable in global scope (like global $__myVar)

I suspect its a new feature since this post was created - pass parameters to the script block using $Using:var. Then its a simple mater to pass parameters provided the script is already on the machine or in a known network location relative to the machine

Taking the main example it would be:

icm -cn $Env:ComputerName { 
    C:\Scripts\ArchiveEventLogs\ver5\ArchiveEventLogs.ps1 -one "uno" -two "dos" -Debug -Clear $Using:Clear
}

alert("${variable}");

or

alert("<%=var%>");

or full example

<html> 
<head>
<script language="javascript"> 

function access(){ 
  <% String str="Hello World"; %>
   var s="<%=str%>"; 
   alert(s); 
} 

</script> 
</head> 

<body onload="access()"> 
</body> 

</html>

Note: sanitize the input before rendering it, it may open whole lot of XSS possibilities

Here is a work around but not always a great one, depending on how much you scale it. Explanation can be found here: https://www.geekgoddess.com/how-to-resize-the-google-nocaptcha-recaptcha/

.g-recaptcha {
    transform:scale(0.77);
    transform-origin:0 0;
}

UPDATE: Google has added support for a smaller size via a parameter. Have a look at the docs - https://developers.google.com/recaptcha/docs/display#render_param

If the CSV file must be imported as part of a python program, then for simplicity and efficiency, you could use os.system along the lines suggested by the following:

import os

cmd = """sqlite3 database.db <<< ".import input.csv mytable" """

rc = os.system(cmd)

print(rc)

The point is that by specifying the filename of the database, the data will automatically be saved, assuming there are no errors reading it.

As the databinding is out I'd like to share my solution for databinding TextViews supporting html tags with clickable links.

To avoid retrieving every textview and giving them html support using From.html we extend the TextView and put the logic in setText()

public class HtmlTextView extends TextView {

    public HtmlTextView(Context context) {
        super(context);
    }

    public HtmlTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public HtmlTextView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setText(CharSequence text, BufferType type) {
        super.setText(Html.fromHtml(text.toString()), type);
        this.setMovementMethod(LinkMovementMethod.getInstance());
    }
}

I've made a gist which also shows example entity and view for using this.

Attention: this is an extremely rough and oversimplified sketch, assuming the simplest possible HTTP request (no HTTPS, no HTTP2, no extras), simplest possible DNS, no proxies, single-stack IPv4, one HTTP request only, a simple HTTP server on the other end, and no problems in any step. This is, for most contemporary intents and purposes, an unrealistic scenario; all of these are far more complex in actual use, and the tech stack has become an order of magnitude more complicated since this was written. With this in mind, the following timeline is still somewhat valid:

1. browser checks cache; if requested object is in cache and is fresh, skip to #9
2. browser asks OS for server's IP address
3. OS makes a DNS lookup and replies the IP address to the browser
4. browser opens a TCP connection to server (this step is much more complex with HTTPS)
5. browser sends the HTTP request through TCP connection
6. browser receives HTTP response and may close the TCP connection, or reuse it for another request
7. browser checks if the response is a redirect or a conditional response (3xx result status codes), authorization request (401), error (4xx and 5xx), etc.; these are handled differently from normal responses (2xx)
8. if cacheable, response is stored in cache
9. browser decodes response (e.g. if it's gzipped)
10. browser determines what to do with response (e.g. is it a HTML page, is it an image, is it a sound clip?)
11. browser renders response, or offers a download dialog for unrecognized types

Again, discussion of each of these points have filled countless pages; take this only as a summary, abridged for the sake of clarity. Also, there are many other things happening in parallel to this (processing typed-in address, speculative prefetching, adding page to browser history, displaying progress to user, notifying plugins and extensions, rendering the page while it's downloading, pipelining, connection tracking for keep-alive, cookie management, checking for malicious content etc.) - and the whole operation gets an order of magnitude more complex with HTTPS (certificates and ciphers and pinning, oh my!).

Once you set your Global Jenkins credentials, you can apply this step:

stage('Update GIT') {
  steps {
    script {
      catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
        withCredentials([usernamePassword(credentialsId: 'example-secure', passwordVariable: 'GIT_PASSWORD', usernameVariable: 'GIT_USERNAME')]) {
            def encodedPassword = URLEncoder.encode("$GIT_PASSWORD",'UTF-8')
            sh "git config user.email [email protected]"
            sh "git config user.name example"
            sh "git add ."
            sh "git commit -m 'Triggered Build: ${env.BUILD_NUMBER}'"
            sh "git push https://${GIT_USERNAME}:${encodedPassword}@github.com/${GIT_USERNAME}/example.git"
        }
      }
    }
  }
}

It seems that window.onerror doesn't provide access to all possible errors. Specifically it ignores:

1. <img> loading errors (response >= 400).
2. <script> loading errors (response >= 400).
3. global errors if you have many other libraries in your app also manipulating window.onerror in an unknown way (jquery, angular, etc.).
4. probably many cases I haven't run into after exploring this now (iframes, stack overflow, etc.).

Here is the start of a script that catches many of these errors, so that you may add more robust debugging to your app during development.

(function(){

/**
 * Capture error data for debugging in web console.
 */

var captures = [];

/**
 * Wait until `window.onload`, so any external scripts
 * you might load have a chance to set their own error handlers,
 * which we don't want to override.
 */

window.addEventListener('load', onload);

/**
 * Custom global function to standardize 
 * window.onerror so it works like you'd think.
 *
 * @see http://www.quirksmode.org/dom/events/error.html
 */

window.onanyerror = window.onanyerror || onanyerrorx;

/**
 * Hook up all error handlers after window loads.
 */

function onload() {
  handleGlobal();
  handleXMLHttp();
  handleImage();
  handleScript();
  handleEvents();
}

/**
 * Handle global window events.
 */

function handleGlobal() {
  var onerrorx = window.onerror;
  window.addEventListener('error', onerror);

  function onerror(msg, url, line, col, error) {
    window.onanyerror.apply(this, arguments);
    if (onerrorx) return onerrorx.apply(null, arguments);
  }
}

/**
 * Handle ajax request errors.
 */

function handleXMLHttp() {
  var sendx = XMLHttpRequest.prototype.send;
  window.XMLHttpRequest.prototype.send = function(){
    handleAsync(this);
    return sendx.apply(this, arguments);
  };
}

/**
 * Handle image errors.
 */

function handleImage() {
  var ImageOriginal = window.Image;
  window.Image = ImageOverride;

  /**
   * New `Image` constructor. Might cause some problems,
   * but not sure yet. This is at least a start, and works on chrome.
   */

  function ImageOverride() {
    var img = new ImageOriginal;
    onnext(function(){ handleAsync(img); });
    return img;
  }
}

/**
 * Handle script errors.
 */

function handleScript() {
  var HTMLScriptElementOriginal = window.HTMLScriptElement;
  window.HTMLScriptElement = HTMLScriptElementOverride;

  /**
   * New `HTMLScriptElement` constructor.
   *
   * Allows us to globally override onload.
   * Not ideal to override stuff, but it helps with debugging.
   */

  function HTMLScriptElementOverride() {
    var script = new HTMLScriptElement;
    onnext(function(){ handleAsync(script); });
    return script;
  }
}

/**
 * Handle errors in events.
 *
 * @see http://stackoverflow.com/questions/951791/javascript-global-error-handling/31750604#31750604
 */

function handleEvents() {
  var addEventListenerx = window.EventTarget.prototype.addEventListener;
  window.EventTarget.prototype.addEventListener = addEventListener;
  var removeEventListenerx = window.EventTarget.prototype.removeEventListener;
  window.EventTarget.prototype.removeEventListener = removeEventListener;

  function addEventListener(event, handler, bubble) {
    var handlerx = wrap(handler);
    return addEventListenerx.call(this, event, handlerx, bubble);
  }

  function removeEventListener(event, handler, bubble) {
    handler = handler._witherror || handler;
    removeEventListenerx.call(this, event, handler, bubble);
  }

  function wrap(fn) {
    fn._witherror = witherror;

    function witherror() {
      try {
        fn.apply(this, arguments);
      } catch(e) {
        window.onanyerror.apply(this, e);
        throw e;
      }
    }
    return fn;
  }
}

/**
 * Handle image/ajax request errors generically.
 */

function handleAsync(obj) {
  var onerrorx = obj.onerror;
  obj.onerror = onerror;
  var onabortx = obj.onabort;
  obj.onabort = onabort;
  var onloadx = obj.onload;
  obj.onload = onload;

  /**
   * Handle `onerror`.
   */

  function onerror(error) {
    window.onanyerror.call(this, error);
    if (onerrorx) return onerrorx.apply(this, arguments);
  };

  /**
   * Handle `onabort`.
   */

  function onabort(error) {
    window.onanyerror.call(this, error);
    if (onabortx) return onabortx.apply(this, arguments);
  };

  /**
   * Handle `onload`.
   *
   * For images, you can get a 403 response error,
   * but this isn't triggered as a global on error.
   * This sort of standardizes it.
   *
   * "there is no way to get the HTTP status from a 
   * request made by an img tag in JavaScript."
   * @see http://stackoverflow.com/questions/8108636/how-to-get-http-status-code-of-img-tags/8108646#8108646
   */

  function onload(request) {
    if (request.status && request.status >= 400) {
      window.onanyerror.call(this, request);
    }
    if (onloadx) return onloadx.apply(this, arguments);
  }
}

/**
 * Generic error handler.
 *
 * This shows the basic implementation, 
 * which you could override in your app.
 */

function onanyerrorx(entity) {
  var display = entity;

  // ajax request
  if (entity instanceof XMLHttpRequest) {
    // 400: http://example.com/image.png
    display = entity.status + ' ' + entity.responseURL;
  } else if (entity instanceof Event) {
    // global window events, or image events
    var target = entity.currentTarget;
    display = target;
  } else {
    // not sure if there are others
  }

  capture(entity);
  console.log('[onanyerror]', display, entity);
}

/**
 * Capture stuff for debugging purposes.
 *
 * Keep them in memory so you can reference them
 * in the chrome debugger as `onanyerror0` up to `onanyerror99`.
 */

function capture(entity) {
  captures.push(entity);
  if (captures.length > 100) captures.unshift();

  // keep the last ones around
  var i = captures.length;
  while (--i) {
    var x = captures[i];
    window['onanyerror' + i] = x;
  }
}

/**
 * Wait til next code execution cycle as fast as possible.
 */

function onnext(fn) {
  setTimeout(fn, 0);
}

})();

It could be used like this:

window.onanyerror = function(entity){
  console.log('some error', entity);
};

The full script has a default implementation that tries to print out a semi-readable "display" version of the entity/error that it receives. Can be used for inspiration for an app-specific error handler. The default implementation also keeps a reference to the last 100 error entities, so you can inspect them in the web console after they occur like:

window.onanyerror0
window.onanyerror1
...
window.onanyerror99

Note: This works by overriding methods on several browser/native constructors. This can have unintended side-effects. However, it has been useful to use during development, to figure out where errors are occurring, to send logs to services like NewRelic or Sentry during development so we can measure errors during development, and on staging so we can debug what is going on at a deeper level. It can then be turned off in production.

Hope this helps.

This launches the Scheduled Tasks MMC Control Panel:

%SystemRoot%\system32\taskschd.msc /s

Older versions of windows had a splash screen for the MMC control panel and the /s switch would supress it. It's not needed but doesn't hurt either.

Closes a socket connection and allows for re-use of the socket:

tcpClient.Client.Disconnect(false);

Ah, got it myselfs.
The quirks and quarks of LINQ-2-entities.
This looks most understandable:

var query2 = (
    from users in Repo.T_Benutzer
    from mappings in Repo.T_Benutzer_Benutzergruppen
        .Where(mapping => mapping.BEBG_BE == users.BE_ID).DefaultIfEmpty()
    from groups in Repo.T_Benutzergruppen
        .Where(gruppe => gruppe.ID == mappings.BEBG_BG).DefaultIfEmpty()
    //where users.BE_Name.Contains(keyword)
    // //|| mappings.BEBG_BE.Equals(666)  
    //|| mappings.BEBG_BE == 666 
    //|| groups.Name.Contains(keyword)

    select new
    {
         UserId = users.BE_ID
        ,UserName = users.BE_User
        ,UserGroupId = mappings.BEBG_BG
        ,GroupName = groups.Name
    }

);


var xy = (query2).ToList();

Remove the .DefaultIfEmpty(), and you get an inner join.
That was what I was looking for.

<!--Customize button -->

<LinearGradientBrush x:Key="Buttongradient" StartPoint="0.500023,0.999996" EndPoint="0.500023,4.37507e-006">
    <GradientStop Color="#5e5e5e" Offset="1" />
    <GradientStop Color="#0b0b0b" Offset="0" />
</LinearGradientBrush> 

<Style x:Key="hhh" TargetType="{x:Type Button}">
    <Setter Property="Background" Value="{DynamicResource Buttongradient}"/>
    <Setter Property="Foreground" Value="White" />
    <Setter Property="FontSize" Value="15" />
    <Setter Property="SnapsToDevicePixels" Value="True" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type Button}">
                <Border CornerRadius="4" Background="{TemplateBinding Background}" BorderBrush="Black" BorderThickness="0.5">
                    <Border.Effect>
                        <DropShadowEffect ShadowDepth="0" BlurRadius="2"></DropShadowEffect>
                    </Border.Effect>

                    <Grid>

                        <Path Width="9" Height="16.5" Stretch="Fill" Fill="#000"  HorizontalAlignment="Left" Margin="16.5,0,0,0" Data="F1 M 30.0833,22.1667L 50.6665,37.6043L 50.6665,38.7918L 30.0833,53.8333L 30.0833,22.1667 Z " Opacity="0.2">

                        </Path>
                        <Path x:Name="PathIcon" Width="8" Height="15"  Stretch="Fill" Fill="#4C87B3" HorizontalAlignment="Left" Margin="17,0,0,0" Data="F1 M 30.0833,22.1667L 50.6665,37.6043L 50.6665,38.7918L 30.0833,53.8333L 30.0833,22.1667 Z ">
                            <Path.Effect>
                                <DropShadowEffect ShadowDepth="0" BlurRadius="5"></DropShadowEffect>
                            </Path.Effect>
                        </Path>


                        <Line  HorizontalAlignment="Left" Margin="40,0,0,0" Name="line4" Stroke="Black" VerticalAlignment="Top" Width="2" Y1="0" Y2="640" Opacity="0.5" />
                        <ContentPresenter x:Name="MyContentPresenter" Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,0,0" />
                    </Grid>
                </Border>

                <ControlTemplate.Triggers>
                    <Trigger Property="IsMouseOver" Value="True">
                        <Setter Property="Background" Value="#E59400" />
                        <Setter Property="Foreground" Value="White" />
                        <Setter TargetName="PathIcon" Property="Fill" Value="Black" />
                    </Trigger>

                    <Trigger Property="IsPressed" Value="True">
                        <Setter Property="Background" Value="OrangeRed" />
                        <Setter Property="Foreground" Value="White" />
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>  

A more concise example might be as follows:

#/usr/bin/env python3
from functools import wraps

def wrapper(method):
    @wraps(method)
    def _impl(self, *method_args, **method_kwargs):
        method_output = method(self, *method_args, **method_kwargs)
        return method_output + "!"
    return _impl

class Foo:
    @wrapper
    def bar(self, word):
        return word

f = Foo()
result = f.bar("kitty")
print(result)

Which will print:

kitty!

You can configure a proxy with conda by adding it to the .condarc, like

proxy_servers:
    http: http://user:[email protected]:8080
    https: https://user:[email protected]:8080

or set the HTTP_PROXY and HTTPS_PROXY environment variables. Note that in your case you need to add the scheme to the proxy url, like https://proxy-us.bla.com:123.

See http://conda.pydata.org/docs/config.html#configure-conda-for-use-behind-a-proxy-server.

Another option is to update the Microsoft.AspnNet.Mvc NuGet package. Be careful, because NuGet update does not update the Web.Config. You should update all previous version numbers to updated number. For example if you update from asp.net MVC 4.0.0.0 to 5.0.0.0, then this should be replaced in the Web.Config:

    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
    </sectionGroup>
  </configSections>

 <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

<pages
    validateRequest="false"
    pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
    pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
    userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
  <controls>
    <add assembly="System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" />
  </controls>
</pages>

lets say you have this:

<ul>
    <li></li>
    <li>
        <ul>
            <li></li>
            <li></li>
        </ul>
    </li>
    <li></li>
<ul>

Now if you DONT need IE6 compatibility (reference at Quirksmode) you can have the following css

ul li { background:#fff; }
ul>li { background:#f0f; }

The > is a direct children operator, so in this case only the first level of lis will be purple.

Hope this helps

@JsonFormat(shape= JsonFormat.Shape.OBJECT)
public enum SomeEnum

available since https://github.com/FasterXML/jackson-databind/issues/24

just tested it works with version 2.1.2

answer to TheZuck:

I tried your example, got Json:

{"events":[{"type":"ADMIN"}]}

My code:

@RequestMapping(value = "/getEvent") @ResponseBody
  public EventContainer getEvent() {
    EventContainer cont = new EventContainer();
    cont.setEvents(Event.values());
    return cont;
 }

class EventContainer implements Serializable {

  private Event[] events;

  public Event[] getEvents() {
    return events;
 }

 public void setEvents(Event[] events) {
   this.events = events;
 }
}

and dependencies are:

<dependency>
  <groupId>com.fasterxml.jackson.core</groupId>
  <artifactId>jackson-annotations</artifactId>
  <version>${jackson.version}</version>
</dependency>

<dependency>
  <groupId>com.fasterxml.jackson.core</groupId>
  <artifactId>jackson-core</artifactId>
  <version>${jackson.version}</version>
</dependency>

<dependency>
  <groupId>com.fasterxml.jackson.core</groupId>
  <artifactId>jackson-databind</artifactId>
  <version>${jackson.version}</version>
  <exclusions>
    <exclusion>
      <artifactId>jackson-annotations</artifactId>
      <groupId>com.fasterxml.jackson.core</groupId>
    </exclusion>
    <exclusion>
      <artifactId>jackson-core</artifactId>
      <groupId>com.fasterxml.jackson.core</groupId>
    </exclusion>
  </exclusions>
</dependency>

<jackson.version>2.1.2</jackson.version>

Use the DateValue() function to convert a string to date data type. That's the easiest way of doing this.

DateValue(String Date) 

Rather than explaining the theoretical part, I'll give a simple example.

>>> from collections import OrderedDict
>>> my_dictionary=OrderedDict()
>>> my_dictionary['foo']=3
>>> my_dictionary['aol']=1
>>> my_dictionary
OrderedDict([('foo', 3), ('aol', 1)])
>>> dict(my_dictionary)
{'foo': 3, 'aol': 1}

Sure.

.orElseThrow(() -> new MyException(someArgument))

Use this:

window.open('', '_self');

This only works in chrome; it is a bug. It will be fixed in the future, so use this hacky solution with this in mind.

If you are using VideoView or heavy weight widgets in your childviews keep your RecyclerView with height wrap_content inside a NestedScrollView with height match_parent Then scrolling will work smooth as perfectly as you want it.

FYI,

<android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <android.support.v7.widget.RecyclerView
            android:layout_width="match_parent"
            android:nestedScrollingEnabled="false"
            android:layout_height="wrap_content"
            android:clipToPadding="false" />

</android.support.v4.widget.NestedScrollView>

Thanks Micro this was from your hint!

karthik

My configuration was like this. I had a QuartzJob , a Service Bean , and Dao . as usual it was configured with LocalSessionFactoryBean (for hibernate) , and SchedulerFactoryBean for Quartz framework. while writing the Quartz job , I by mistake annotated it with @Service , I should not have done that because I was using another strategy to wire the QuartzBean using AutowiringSpringBeanJobFactory extending SpringBeanJobFactory.

So what actually was happening is that due to Quartz Autowire , TX was getting injected to the Job Bean and at the same time Tx Context was set by virtue of @Service annotation and hence the TX was falling out of sync !!

I hope it help to those for whom above solutions really didn't solved the issue. I was using Spring 4.2.5 and Hibernate 4.0.1 ,

I see that in this thread there is a unnecessary suggestion to add @Transactional annotation to the DAO(@Repository) , that is a useless suggestion cause @Repository has all what it needs to have don't have to specially set that @transactional on DAOs , as the DAOs are called from the services which have already being injected by @Trasancational . I hope this might be helpful people who are using Quartz , Spring and Hibernate together.

You can also use renderRows() method.

@ViewChild(MatTable, {static: false}) table : MatTable // initialize

then this.table.renderRows();

for reference check this out -: https://www.freakyjolly.com/angular-7-8-edit-add-delete-rows-in-material-table-with-using-dialogs-inline-row-operation/

I could totally be missing something here, but this solution seems a lot simpler than many others proposed.

extension UIPageViewController {
    func goToNextPage(animated: Bool = true, completion: ((Bool) -> Void)? = nil) {
        if let currentViewController = viewControllers?[0] {
            if let nextPage = dataSource?.pageViewController(self, viewControllerAfter: currentViewController) {
                setViewControllers([nextPage], direction: .forward, animated: animated, completion: completion)
            }
        }
    }
}

I'd advise against the /3GB windows boot option. Apart from everything else (it's overkill to do this for one badly behaved application, and it probably won't solve your problem anyway), it can cause a lot of instability.

Many Windows drivers are not tested with this option, so quite a few of them assume that user-mode pointers always point to the lower 2GB of the address space. Which means they may break horribly with /3GB.

However, Windows does normally limit a 32-bit process to a 2GB address space. But that doesn't mean you should expect to be able to allocate 2GB!

The address space is already littered with all sorts of allocated data. There's the stack, and all the assemblies that are loaded, static variables and so on. There's no guarantee that there will be 800MB of contiguous unallocated memory anywhere.

Allocating 2 400MB chunks would probably fare better. Or 4 200MB chunks. Smaller allocations are much easier to find room for in a fragmented memory space.

Anyway, if you're going to deploy this to a 12GB machine anyway, you'll want to run this as a 64-bit application, which should solve all the problems.

byte test[] = new byte[3];
test[0] = 0x0A;
test[1] = 0xFF;
test[2] = 0x01;

for (byte theByte : test)
{
  System.out.println(Integer.toHexString(theByte));
}

NOTE: test[1] = 0xFF; this wont compile, you cant put 255 (FF) into a byte, java will want to use an int.

you might be able to do...

test[1] = (byte) 0xFF;

I'd test if I was near my IDE (if I was near my IDE I wouln't be on Stackoverflow)

Yes, you can achieve it by find_elements_by_css_selector("*") or find_elements_by_xpath(".//*").

However, this doesn't sound like a valid use case to find all children of an element. It is an expensive operation to get all direct/indirect children. Please further explain what you are trying to do. There should be a better way.

from selenium import webdriver

driver = webdriver.Firefox()
driver.get("http://www.stackoverflow.com")

header = driver.find_element_by_id("header")

# start from your target element, here for example, "header"
all_children_by_css = header.find_elements_by_css_selector("*")
all_children_by_xpath = header.find_elements_by_xpath(".//*")

print 'len(all_children_by_css): ' + str(len(all_children_by_css))
print 'len(all_children_by_xpath): ' + str(len(all_children_by_xpath))

concat.js is being included in the concat task's source files public/js/*.js. You could have a task that removes concat.js (if the file exists) before concatenating again, pass an array to explicitly define which files you want to concatenate and their order, or change the structure of your project.

If doing the latter, you could put all your sources under ./src and your built files under ./dest

src
+-- css
¦   +-- 1.css
¦   +-- 2.css
¦   +-- 3.css
+-- js
    +-- 1.js
    +-- 2.js
    +-- 3.js

Then set up your concat task

concat: {
  js: {
    src: 'src/js/*.js',
    dest: 'dest/js/concat.js'
  },
  css: {
    src: 'src/css/*.css',
    dest: 'dest/css/concat.css'
  }
},

Your min task

min: {
  js: {
    src: 'dest/js/concat.js',
    dest: 'dest/js/concat.min.js'
  }
},

The build-in min task uses UglifyJS, so you need a replacement. I found grunt-css to be pretty good. After installing it, load it into your grunt file

grunt.loadNpmTasks('grunt-css');

And then set it up

cssmin: {
  css:{
    src: 'dest/css/concat.css',
    dest: 'dest/css/concat.min.css'
  }
}

Notice that the usage is similar to the built-in min.

Change your default task to

grunt.registerTask('default', 'concat min cssmin');

Now, running grunt will produce the results you want.

dest
+-- css
¦   +-- concat.css
¦   +-- concat.min.css
+-- js
    +-- concat.js
    +-- concat.min.js

Also after I did all of suggested steps (btw, for some reasons backspace not remove provision profile) error keeping occurring. Until I finally figured out to Restart Xcode. Probably, it should be first step when you're dealing with Xcode :)

LGPL / FOSS iTextSharp 4.x

var pdfReader = new PdfReader(path); //other filestream etc
byte[] pageContent = _pdfReader .GetPageContent(pageNum); //not zero based
byte[] utf8 = Encoding.Convert(Encoding.Default, Encoding.UTF8, pageContent);
string textFromPage = Encoding.UTF8.GetString(utf8);

None of the other answers were useful to me, they all seem to target the AGPL v5 of iTextSharp. I could never find any reference to SimpleTextExtractionStrategy or LocationTextExtractionStrategy in the FOSS version.

Something else that might be very useful in conjunction with this:

const string PdfTableFormat = @"\(.*\)Tj";
Regex PdfTableRegex = new Regex(PdfTableFormat, RegexOptions.Compiled);

List<string> ExtractPdfContent(string rawPdfContent)
{
    var matches = PdfTableRegex.Matches(rawPdfContent);

    var list = matches.Cast<Match>()
        .Select(m => m.Value
            .Substring(1) //remove leading (
            .Remove(m.Value.Length - 4) //remove trailing )Tj
            .Replace(@"\)", ")") //unencode parens
            .Replace(@"\(", "(")
            .Trim()
        )
        .ToList();
    return list;
}

This will extract the text-only data from the PDF if the text displayed is Foo(bar) it will be encoded in the PDF as (Foo\(bar\))Tj, this method would return Foo(bar) as expected. This method will strip out lots of additional information such as location coordinates from the raw pdf content.

There's a solution that does not require one to publish the spreadsheet. However, the sheet does need to be 'Shared'. More specifically, one needs to share the sheet in a manner where anyone with the link can access the spreadsheet. Once this is done, one can use the Google Sheets HTTP API.

First up, you need an Google API key. Head here: https://developers.google.com/places/web-service/get-api-key NB. Please be aware of the security ramifications of having an API key made available to the public: https://support.google.com/googleapi/answer/6310037

Get all data for a spreadsheet - warning, this can be a lot of data.

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}&includeGridData=true

Get sheet metadata

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}

Get a range of cells

https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/values/{sheetName}!{cellRange}?key={yourAPIKey}

Now armed with this information, one can use AJAX to retrieve data and then manipulate it in JavaScript. I would recommend using axios.

var url = "https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/?key={yourAPIKey}&includeGridData=true";                                                             
axios.get(url)
  .then(function (response) {
    console.log(response);                                                                                                                                                    
  })
  .catch(function (error) {
    console.log(error);                                                                                                                                                       
  });                

install dependencies on Debian/Ubuntu:

$ sudo apt-get install python-pip python-matplotlib

install multi-mechanize from PyPI using Pip:

$ sudo pip install -U multi-mechanize

What I did was;

1 - I first find out what version of PHP I am using thru the function phpinfo()

<?php   
    phpinfo();
?>

2 - From there you will find the location of your configuration(php.ini) file

3 - Open that file

4 - Comment out the line similar to the image below

This might be a different value but it should be related to extension. I am no expert but this process helped me solved similar problem.

I use HttpWebRequest to GET from the web service, which returns me a JSON string. It looks something like this for a GET:

// Returns JSON string
string GET(string url) 
{
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
    try {
        WebResponse response = request.GetResponse();
        using (Stream responseStream = response.GetResponseStream()) {
            StreamReader reader = new StreamReader(responseStream, System.Text.Encoding.UTF8);
            return reader.ReadToEnd();
        }
    }
    catch (WebException ex) {
        WebResponse errorResponse = ex.Response;
        using (Stream responseStream = errorResponse.GetResponseStream())
        {
            StreamReader reader = new StreamReader(responseStream, System.Text.Encoding.GetEncoding("utf-8"));
            String errorText = reader.ReadToEnd();
            // log errorText
        }
        throw;
    }
}

I then use JSON.Net to dynamically parse the string. Alternatively, you can generate the C# class statically from sample JSON output using this codeplex tool: http://jsonclassgenerator.codeplex.com/

POST looks like this:

// POST a JSON string
void POST(string url, string jsonContent) 
{
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
    request.Method = "POST";

    System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
    Byte[] byteArray = encoding.GetBytes(jsonContent);

    request.ContentLength = byteArray.Length;
    request.ContentType = @"application/json";

    using (Stream dataStream = request.GetRequestStream()) {
        dataStream.Write(byteArray, 0, byteArray.Length);
    }
    long length = 0;
    try {
        using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) {
            length = response.ContentLength;
        }
    }
    catch (WebException ex) {
        // Log exception and throw as for GET example above
    }
}

I use code like this in automated tests of our web service.

Short answer:

const base64Canvas = canvas.toDataURL("image/jpeg").split(';base64,')[1];

When you say you increased MAVEN_OPTS, what values did you increase? Did you increase the MaxPermSize, as in example:

export MAVEN_OPTS="-Xmx512m -XX:MaxPermSize=128m"

(or on Windows:)

set MAVEN_OPTS=-Xmx512m -XX:MaxPermSize=128m

You can also specify these JVM options in each maven project separately.

Here is a simple way i did it in my project.

lets say you need to use clipboard.min.js and for the sake of the example lets say that inside clipboard.min.js there is a function that called test2().

in order to use test2() function you need:

1. make a reference to the .js file inside you index.html.
2. import clipboard.min.js to your component.
3. declare a variable that will use you to call the function.

here are only the relevant parts from my project (see the comments):

index.html:

<!DOCTYPE html>
<html>
<head>
    <title>Angular QuickStart</title>
    <base href="/src/">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="styles.css">

    <!-- Polyfill(s) for older browsers -->
    <script src="/node_modules/core-js/client/shim.min.js"></script>


    <script src="/node_modules/zone.js/dist/zone.js"></script>
    <script src="/node_modules/systemjs/dist/system.src.js"></script>

    <script src="systemjs.config.js"></script>
    <script>
        System.import('main.js').catch(function (err) { console.error(err); });
    </script>

    <!-- ************ HERE IS THE REFERENCE TO clipboard.min.js -->
    <script src="app/txtzone/clipboard.min.js"></script>
</head>

<body>
    <my-app>Loading AppComponent content here ...</my-app>
</body>
</html>

app.component.ts:

import '../txtzone/clipboard.min.js';
declare var test2: any; // variable as the name of the function inside clipboard.min.js

@Component({
    selector: 'txt-zone',
    templateUrl: 'app/txtzone/Txtzone.component.html',
    styleUrls: ['app/txtzone/TxtZone.css'],
})



export class TxtZoneComponent implements AfterViewInit {

    // call test2
    callTest2()
    {   
        new test2(); // the javascript function will execute
    }

}

Below is what worked for me:

1. In IIS Click on root note "LAPTOP ____**".
2. From option being shown in middle tray, Click on Configuration editor at bottom.
3. In Top Drop Down select "system.webServer/handlers".
4. At right window in Section Unlock Section.

Desired capabilities comes in handy while doing remote or parallel execution using selenium grid. We will be parametrizing the browser details and passing in to selenium server using desired capabilities class.

Another usage is, test automation using Appium as shown below

// Created object of DesiredCapabilities class. 
DesiredCapabilities capabilities = new DesiredCapabilities(); 
// Set android deviceName desired capability. Set your device name. 
capabilities.setCapability("deviceName", "your Device Name"); 
// Set BROWSER_NAME desired capability. 
capabilities.setCapability(CapabilityType.BROWSER_NAME, "Chrome"); 
// Set android VERSION desired capability. Set your mobile device's OS version. 
capabilities.setCapability(CapabilityType.VERSION, "5.1"); 
// Set android platformName desired capability. It's Android in our case here. 
capabilities.setCapability("platformName", "Android"); 

If you can safely make (firstName, lastName) the PRIMARY KEY or at least put a UNIQUE key on them, then you could do this:

INSERT INTO logins (firstName, lastName, logins) VALUES ('Steve', 'Smith', 1)
ON DUPLICATE KEY UPDATE logins = logins + 1;

If you can't do that, then you'd have to fetch whatever that primary key is first, so I don't think you could achieve what you want in one query.

you don't need to pass the entire encoded string to atob method, you need to split the encoded string and pass the required string to atob method

const token= "eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJob3NzYW0iLCJUb2tlblR5cGUiOiJCZWFyZXIiLCJyb2xlIjoiQURNSU4iLCJpc0FkbWluIjp0cnVlLCJFbXBsb3llZUlkIjoxLCJleHAiOjE2MTI5NDA2NTksImlhdCI6MTYxMjkzNzA1OX0.8f0EeYbGyxt9hjggYW1vR5hMHFVXL4ZvjTA6XgCCAUnvacx_Dhbu1OGh8v5fCsCxXQnJ8iAIZDIgOAIeE55LUw"
console.log(atob(token.split(".")[1]));

I'm just adding another bit of info for others searching for a Scroll-To capability in React. I had tied several libraries for doing Scroll-To for my app, and none worked from my use case until I found react-scrollchor, so I thought I'd pass it on. https://github.com/bySabi/react-scrollchor

Here comes the structure of template I used:

  select
          /*this is a row number counter*/
          ( select @rownum := @rownum + 1 from ( select @rownum := 0 ) d2 ) 
          as rownumber,
          d3.*
  from 
  ( select d1.* from table_name d1 ) d3

And here is my working code:

select     
           ( select @rownum := @rownum + 1 from ( select @rownum := 0 ) d2 ) 
           as rownumber,
           d3.*
from
(   select     year( d1.date ), month( d1.date ), count( d1.id )
    from       maindatabase d1
    where      ( ( d1.date >= '2013-01-01' ) and ( d1.date <= '2014-12-31' ) )
    group by   YEAR( d1.date ), MONTH( d1.date ) ) d3

Last Updated Version is with xCode 6.1

class StampInfoTableViewCell: UITableViewCell{


@IBOutlet weak var stampDate: UILabel!
@IBOutlet weak var numberText: UILabel!


override init?(style: UITableViewCellStyle, reuseIdentifier: String?) {
    super.init(style: style, reuseIdentifier: reuseIdentifier)
}

required init(coder aDecoder: NSCoder) {
    //fatalError("init(coder:) has not been implemented")
    super.init(coder: aDecoder)
}

override func awakeFromNib() {
    super.awakeFromNib()
}

override func setSelected(selected: Bool, animated: Bool) {
    super.setSelected(selected, animated: animated)
}
}

Hours, minutes and seconds depend on the time zone of your operating system. In GMT (UST) it's 22:00:00 but in different timezones it can be anything. So add the timezone offset to the time to create the GMT date:

var d = new Date();
date = new Date(timestamp*1000 + d.getTimezoneOffset() * 60000)

Instead of passing reference object passed the saved object, below is explanation which solve my issue:

//wrong
entityManager.persist(role);
user.setRole(role);
entityManager.persist(user)

//right
Role savedEntity= entityManager.persist(role);
user.setRole(savedEntity);
entityManager.persist(user)

I'm going to expand your question a bit and also include the compile function.

• compile function - use for template DOM manipulation (i.e., manipulation of tElement = template element), hence manipulations that apply to all DOM clones of the template associated with the directive. (If you also need a link function (or pre and post link functions), and you defined a compile function, the compile function must return the link function(s) because the 'link' attribute is ignored if the 'compile' attribute is defined.)

• link function - normally use for registering listener callbacks (i.e., $watch expressions on the scope) as well as updating the DOM (i.e., manipulation of iElement = individual instance element). It is executed after the template has been cloned. E.g., inside an <li ng-repeat...>, the link function is executed after the <li> template (tElement) has been cloned (into an iElement) for that particular <li> element. A $watch allows a directive to be notified of scope property changes (a scope is associated with each instance), which allows the directive to render an updated instance value to the DOM.

• controller function - must be used when another directive needs to interact with this directive. E.g., on the AngularJS home page, the pane directive needs to add itself to the scope maintained by the tabs directive, hence the tabs directive needs to define a controller method (think API) that the pane directive can access/call.
  
  For a more in-depth explanation of the tabs and pane directives, and why the tabs directive creates a function on its controller using this (rather than on $scope), please see 'this' vs $scope in AngularJS controllers.

In general, you can put methods, $watches, etc. into either the directive's controller or link function. The controller will run first, which sometimes matters (see this fiddle which logs when the ctrl and link functions run with two nested directives). As Josh mentioned in a comment, you may want to put scope-manipulation functions inside a controller just for consistency with the rest of the framework.

Click "view details" to find the inner exception.

An improvement on the top answer for the following reasons:

• Code should be as self-explanatory as possible.

• Enumerating over an array using for...in... should be avoided.

• for...in... enumeration should be validated to ensure the object's being enumerated over contains the property you're looking for. As JavaScript is loosely typed and the for...in... can be handed any arbitrary object to handle; it's safer to validate the property we're looking for is available.

   var os = require('os'),
       interfaces = os.networkInterfaces(),
       address,
       addresses = [],
       i,
       l,
       interfaceId,
       interfaceArray;
  
   for (interfaceId in interfaces) {
       if (interfaces.hasOwnProperty(interfaceId)) {
           interfaceArray = interfaces[interfaceId];
           l = interfaceArray.length;
  
           for (i = 0; i < l; i += 1) {
  
               address = interfaceArray[i];
  
               if (address.family === 'IPv4' && !address.internal) {
                   addresses.push(address.address);
               }
           }
       }
   }
  
   console.log(addresses);
  

You can get its shape with:

print((df.count(), len(df.columns)))

Personally, I try to always use this when referring to member variables. It helps clarify the code and make it more readable. Even if there is no ambiguity, someone reading through my code for the first time doesn't know that, but if they see this used consistently, they will know if they are looking at a member variable or not.

This link should get you started. Long story short, a div that has been styled to look like a scrollbar is used to catch click-and-drag events. Wired up to these events are methods that scroll the contents of another div which is set to an arbitrary height and typically has a css rule of overflow:scroll (there are variants on the css rules but you get the idea).

I'm all about the learning experience -- but after you've learned how it works, I recommend using a library (of which there are many) to do it. It's one of those "don't reinvent" things...

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

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

I prefer the third solution, i.e. using 1 and 0, because it is particularly useful when you have to test if a condition is true or false: you can simply use a variable for the if argument.
If you use other methods, I think that, to be consistent with the rest of the code, I should use a test like this:

if (variable == TRUE)
{
   ...
}

instead of:

if (variable)
{
   ...
}

I tried all the above and it didn't work. This worked for me:

@Column(name="TestName")
public String getTestName(){//.........

Annotate the getter instead of the variable

Attribute_Brands is a named range.

On any worksheet (tab) press F5 and type Attribute_Brands into the reference box and click on the OK button.

This will take you to the named range.

The data in it can be updated by typing new values into the cells.

The named range can be altered via the 'Insert - Name - Define' menu.

The same can be applied to a scenario where the data has been normalized, but now you want a table to have values found in a third table. The following will allow you to update a table with information from a third table that is liked by a second table.

UPDATE t1
LEFT JOIN
 t2
ON 
 t2.some_id = t1.some_id
LEFT JOIN
 t3 
ON
 t2.t3_id = t3.id
SET 
 t1.new_column = t3.column;

This would be useful in a case where you had users and groups, and you wanted a user to be able to add their own variation of the group name, so originally you would want to import the existing group names into the field where the user is going to be able to modify it.

You can have more than one statement when still return:

[]() -> your_type {return (
        your_statement,
        even_more_statement = just_add_comma,
        return_value);}

http://www.cplusplus.com/doc/tutorial/operators/#comma

Just run into this one of longest thread, below is my solution:

parseFloat(Math.round((parseFloat(num * 100)).toFixed(2)) / 100 ).toFixed(2)

Let me know if anyone can poke a hole

I think the Python method insert is what you're looking for:

Inserts element x at position i. list.insert(i,x)

array = [1,2,3,4,5]

array.insert(1,20)

print(array)

# prints [1,2,20,3,4,5]

<form method="POST" action="chk_kw.php">
    <select name="website_string"> 
        <option selected="selected"></option>
        <option value="abc">abc</option>
        <option value="def">def</option>
        <option value="hij">hij</option>   
    </select>
    <input type="submit">
</form>

• As your form gets more complex, you can a quick check at top of your php script using print_r($_POST);, it'll show what's being submitted an the respective element name.

• To get the submitted value of the element in question do:

  $website_string = $_POST['website_string'];

A 2.0 XPath that works:

//*[tokenize(@class,'\s+')='atag']

or with a variable:

//*[tokenize(@class,'\s+')=$classname]

Here is a supplemental answer that shows some fuller code:

  Container(
    decoration: BoxDecoration(
      color: Colors.tealAccent,
      borderRadius:  BorderRadius.circular(32),
    ),
    child: TextField(
      decoration: InputDecoration(
        hintStyle: TextStyle(fontSize: 17),
        hintText: 'Search your trips',
        suffixIcon: Icon(Icons.search),
        border: InputBorder.none,
        contentPadding: EdgeInsets.all(20),
      ),
    ),
  ),

Notes:

• The dark background (code not shown) is Colors.teal.
• InputDecoration also has a filled and fillColor property, but I couldn't get them to have a corner radius, so I used a container instead.

The syntax for index hints is documented here:
http://dev.mysql.com/doc/refman/5.6/en/index-hints.html

FORCE INDEX goes right after the table reference:

SELECT * FROM (
    SELECT owner_id,
           product_id,
           start_time,
           price,
           currency,
           name,
           closed,
           active,
           approved,
           deleted,
           creation_in_progress
    FROM db_products FORCE INDEX (products_start_time)
    ORDER BY start_time DESC
) as resultstable
WHERE resultstable.closed = 0
      AND resultstable.active = 1
      AND resultstable.approved = 1
      AND resultstable.deleted = 0
      AND resultstable.creation_in_progress = 0
GROUP BY resultstable.owner_id
ORDER BY start_time DESC

WARNING:

If you're using ORDER BY before GROUP BY to get the latest entry per owner_id, you're using a nonstandard and undocumented behavior of MySQL to do that.

There's no guarantee that it'll continue to work in future versions of MySQL, and the query is likely to be an error in any other RDBMS.

Search the greatest-n-per-group tag for many explanations of better solutions for this type of query.

Below is an example where "break" statement pushes the cursor out of the for loop whenever the condition is met.

public class Practice3_FindDuplicateNumber {

    public static void main(String[] args) {
        Integer[] inp = { 2, 3, 4, 3, 3 };
        Integer[] aux_arr = new Integer[inp.length];
        boolean isduplicate = false;
        for (int i = 0; i < aux_arr.length; i++) {

            aux_arr[i] = -1;

        }
        outer: for (int i = 0; i < inp.length; i++) {
            if (aux_arr[inp[i]] == -200) {
                System.out.println("Duplicate Found at index: " + i + " Carrying value: " + inp[i]);
                isduplicate = true;
                break outer;
            } else {
                aux_arr[inp[i]] = -200;
            }
        }

        for (Integer integer : aux_arr) {
            System.out.println(integer);
        }

        if (isduplicate == false) {
            System.out.println("No Duplicates!!!!!");
        } else {
            System.out.println("Duplicates!!!!!");
        }
    }

}

Python is a dynamically typed language, which means that you cannot define the type of the variable as you do in C or C++:

type variable = value

or

type variable(value)

In Python, you use coercing if you change types, or the init functions (constructors) of the types to declare a variable of a type:

my_set = set([1,2,3])
type my_set

will give you <type 'set'> for an answer.

If you have a list, do this:

my_list = [1,2,3]
my_set = set(my_list)

meshgrid helps in creating a rectangular grid from two 1-D arrays of all pairs of points from the two arrays.

x = np.array([0, 1, 2, 3, 4])
y = np.array([0, 1, 2, 3, 4])

Now, if you have defined a function f(x,y) and you wanna apply this function to all the possible combination of points from the arrays 'x' and 'y', then you can do this:

f(*np.meshgrid(x, y))

Say, if your function just produces the product of two elements, then this is how a cartesian product can be achieved, efficiently for large arrays.

Referred from here

1. Unzip the .ipa file by changing its extension with .zip
2. Go to Payload. You will find .app file
3. Right click the .app file and click Show package contents
4. Delete the _CodeSigned folder
5. Replace the embedded.mobileprovision file with the new provision profile
6. Go to KeyChain Access and make sure the certificate associated with the provisional profile is present

7. Execute the below mentioned command: /usr/bin/codesign -f -s "iPhone Distribution: Certificate Name" --resource-rules "Payload/Application.app/ResourceRules.plist" "Payload/Application.app"

8. Now zip the Payload folder again and change the .zip extension with .ipa

Hope this helpful.

For reference follow below mentioned link: http://www.modelmetrics.com/tomgersic/codesign-re-signing-an-ipa-between-apple-accounts/

If your using Visual Studio just run the application with Crtl + F5 instead of F5. This will leave the console open when it's finished executing.

You can use VT100 escape codes. Most terminals, including xterm, are VT100 aware. For erasing a line, this is ^[[2K. In C this gives:

printf("%c[2K", 27);

here is a quick implement, i used it to get a 'Matrix'(sruct) from a string. you can have a bigger array and change its values on the run also:

typedef struct  { int** lines; int isDefined; }mat;
mat matA, matB, matC, matD, matE, matF;

/* an auxilary struct to be used in a dictionary */
typedef struct  { char* str; mat *matrix; }stringToMat;

/* creating a 'dictionary' for a mat name to its mat. lower case only! */
stringToMat matCases [] =
{
    { "mat_a", &matA },
    { "mat_b", &matB },
    { "mat_c", &matC },
    { "mat_d", &matD },
    { "mat_e", &matE },
    { "mat_f", &matF },
};

mat* getMat(char * str)
{
    stringToMat* pCase;
    mat * selected = NULL;
    if (str != NULL)
    {
        /* runing on the dictionary to get the mat selected */
        for(pCase = matCases; pCase != matCases + sizeof(matCases) / sizeof(matCases[0]); pCase++ )
        {
            if(!strcmp( pCase->str, str))
                selected = (pCase->matrix);
        }
        if (selected == NULL)
            printf("%s is not a valid matrix name\n", str);
    }
    else
        printf("expected matrix name, got NULL\n");
    return selected;
}

An actual JSON request would look like this:

data: '{"command":"on"}',

Where you're sending an actual JSON string. For a more general solution, use JSON.stringify() to serialize an object to JSON, like this:

data: JSON.stringify({ "command": "on" }),

To support older browsers that don't have the JSON object, use json2.js which will add it in.

What's currently happening is since you have processData: false, it's basically sending this: ({"command":"on"}).toString() which is [object Object]...what you see in your request.

You're trying to concatenate a string and an integer, which is incorrect.

Change print(numlist.pop(2)+" has been removed") to any of these:

Explicit int to str conversion:

print(str(numlist.pop(2)) + " has been removed")

Use , instead of +:

print(numlist.pop(2), "has been removed")

String formatting:

print("{} has been removed".format(numlist.pop(2)))

The most elegant solution:

$shipments = json_decode(file_get_contents("shipments.js"), true);
print_r($shipments);

Remember that the json-file has to be encoded in UTF-8 without BOM. If the file has BOM, then json_decode will return NULL.

Alternatively:

$shipments = json_encode(json_decode(file_get_contents("shipments.js"), true));
echo $shipments;

As of 2021, you can use mouse:

import mouse
mouse.move("500", "500")
mouse.left_click()

Features

• Global event hook on all mice devices (captures events regardless of focus).
• Listen and sends mouse events.
• Works with Windows and Linux (requires sudo).
• Pure Python, no C modules to be compiled.
• Zero dependencies. Trivial to install and deploy, just copy the files.
• Python 2 and 3
• Includes high level API (e.g. record and play).
• Events automatically captured in separate thread, doesn't block main program.
• Tested and documented.

Better is onvalue:

<input id="txt" type="text" onvalue="this.style.width = ((this.value.length + 1) * 8) + 'px';">

It also involves pasting, dragging and dropping, etc.

SELECT      T.TABLE_NAME, C.COLUMN_NAME
FROM        INFORMATION_SCHEMA.COLUMNS C
            INNER JOIN INFORMATION_SCHEMA.TABLES T ON T.TABLE_NAME = C.TABLE_NAME
WHERE       TABLE_TYPE = 'BASE TABLE'
            AND COLUMN_NAME = 'ColName'

This returns tables only and ignores views for anyone who is interested!

I was looking long and hard for a solution to this problem and the best I found was a root FTP server on the phone that you connect to on Windows with an FTP client like FileZilla, on the same WiFi network of course.

The root FTP server app I ended up using is FTP Droid. I tried a lot of other FTP apps with bigger download numbers but none of them worked for me for whatever reason. So install this app and set a user with home as / or wherever you want.

Then make note of the phone IP and connect with FileZilla and you should have access to the root of the phone. The biggest benefit I found is I can download entire folders and FTP will just queue it up and take care of it. So I downloaded all of my /data/data/ folder when I was looking for an app and could search on my PC. Very handy.

use: opener.document.<id of document>.innerHTML = xmlhttp.responseText;

You will either have to specify a DEFAULT, or add the column with NULLs allowed, update all the values, and then change the column to NOT NULL.

ALTER TABLE <YourTable> 
ADD <NewColumn> <NewColumnType> NOT NULL DEFAULT <DefaultValue>

Here is the best solution for this. (ANGULAR All Version)

Addressing solution: To set a default value for @Input variable. If no value passed to that input variable then It will take the default value.

I have provided solution for this kind of similar question. You can find the full solution from here

export class CarComponent implements OnInit {
  private _defaultCar: car = {
    // default isCar is true
    isCar: true,
    // default wheels  will be 4
    wheels: 4
  };

  @Input() newCar: car = {};

  constructor() {}

  ngOnInit(): void {

   // this will concate both the objects and the object declared later (ie.. ...this.newCar )
   // will overwrite the default value. ONLY AND ONLY IF DEFAULT VALUE IS PRESENT

    this.newCar = { ...this._defaultCar, ...this.newCar };
   //  console.log(this.newCar);
  }
}

I use Goto

  For x= 1 to 20

       If something then goto continue

       skip this code

  Continue:

  Next x

No, I think you are thinking of stack space. Heap space is occupied by objects. The way to increase it is -Xmx256m, replacing the 256 with the amount you need on the command line.

You can use jquery for this:

$('body').bind('copy paste',function(e) {
    e.preventDefault(); return false; 
});

Using jQuery bind() and specififying your desired eventTypes .

I like using Google's Guava Joiner for this, e.g.:

Joiner.on(", ").skipNulls().join("Harry", null, "Ron", "Hermione");

would produce the same String as:

new String("Harry, Ron, Hermione");

ETA: Java 8 has similar support now:

String.join(", ", "Harry", "Ron", "Hermione");

Can't see support for skipping null values, but that's easily worked around.

Not sure if it is a best practice, but when working with large amounts of images in a loop (i.e. creating and disposing a lot of Graphics/Image/Bitmap objects), i regularly let the GC.Collect.

I think I read somewhere that the GC only runs when the program is (mostly) idle, and not in the middle of a intensive loop, so that could look like an area where manual GC could make sense.

The removeAttr() function only removes HTML attributes. The display is not a HTML attribute, it's a CSS property. You'd like to use css() function instead to manage CSS properties.

But jQuery offers a show() function which does exactly what you want in a concise call:

$("span").show();

Try this code and This is easiest way to convert datatable to list

List<DataRow> listtablename = dataTablename.AsEnumerable().ToList();

try this :

<asp:Button runat="server" ID="btnUserDelete" Text="Delete" CssClass="GreenLightButton" 
   onClientClick=" return confirm('Are you sure you want to delete this user?')" 
   OnClick="BtnUserDelete_Click"  meta:resourcekey="BtnUserDeleteResource1"  />

Actually my other answer didn't work if the target path wasn't a child of the base path.

This should work.

public class RelativePathFinder {

    public static String getRelativePath(String targetPath, String basePath, 
       String pathSeparator) {

        // find common path
        String[] target = targetPath.split(pathSeparator);
        String[] base = basePath.split(pathSeparator);

        String common = "";
        int commonIndex = 0;
        for (int i = 0; i < target.length && i < base.length; i++) {

            if (target[i].equals(base[i])) {
                common += target[i] + pathSeparator;
                commonIndex++;
            }
        }


        String relative = "";
        // is the target a child directory of the base directory?
        // i.e., target = /a/b/c/d, base = /a/b/
        if (commonIndex == base.length) {
            relative = "." + pathSeparator + targetPath.substring(common.length());
        }
        else {
            // determine how many directories we have to backtrack
            for (int i = 1; i <= commonIndex; i++) {
                relative += ".." + pathSeparator;
            }
            relative += targetPath.substring(common.length());
        }

        return relative;
    }

    public static String getRelativePath(String targetPath, String basePath) {
        return getRelativePath(targetPath, basePath, File.pathSeparator);
    }
}

public class RelativePathFinderTest extends TestCase {

    public void testGetRelativePath() {
        assertEquals("./stuff/xyz.dat", RelativePathFinder.getRelativePath(
                "/var/data/stuff/xyz.dat", "/var/data/", "/"));
        assertEquals("../../b/c", RelativePathFinder.getRelativePath("/a/b/c",
                "/a/x/y/", "/"));
    }

}

I know this is an old question, but in case anyone comes across it again and has issues with detecting IE11, here is a working solution for all current versions of IE.

var isIE = false;
if (navigator.userAgent.indexOf('MSIE') !== -1 || navigator.appVersion.indexOf('Trident/') > 0) {
    isIE = true;   
}

**difference between text()&& html() && val()...?
#Html code..
<select id="d">
<option>Hello</option>
<option>Welcome</option>
</select>
# jquery code..
$(document).ready(function(){
   $("#d").html();
   $("#d").text();
   $("#d").val();

});

I had the same problem with SQL Server 2008 R2 and when I checked "SQL Server Configuration Manager" My SQL Server instance had Stopped. Right Clicking and Starting the Instance solved the issue.

It's working for me:

<%= image_tag( root_url + "images/rss.jpg", size: "50x50", :alt => "rss feed") -%>

I was also a bit confused between adjustResize and adjustPan when I was a beginner. The definitions given above are correct.
AdjustResize : Main activity's content is resized to make room for soft input i.e keyboard
AdjustPan : Instead of resizing overall contents of the window, it only pans the content so that the user can always see what is he typing
AdjustNothing : As the name suggests nothing is resized or panned. Keyboard is opened as it is irrespective of whether it is hiding the contents or not.

I have a created a example for better understanding
Below is my xml file:

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:hint="Type Here"
        app:layout_constraintTop_toBottomOf="@id/button1"/>


    <Button
        android:id="@+id/button1"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button1"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/button2"
        app:layout_constraintStart_toStartOf="parent"
        android:layout_marginBottom="@dimen/margin70dp"/>

    <Button
        android:id="@+id/button2"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button2"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toEndOf="@id/button1"
        app:layout_constraintEnd_toStartOf="@id/button3"
        android:layout_marginBottom="@dimen/margin70dp"/>

    <Button
        android:id="@+id/button3"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button3"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/button2"
        android:layout_marginBottom="@dimen/margin70dp"/>
</android.support.constraint.ConstraintLayout>

Here is the design view of the xml


AdjustResize Example below:


AdjustPan Example below:


AdjustNothing Example below:

Variable substrings:

> set str=0123456789
> echo %str:~0,5%
01234
> echo %str:~-5,5%
56789
> echo %str:~3,-3%
3456

you can use RETURNING clause in INSERT statement,just like the following

wgzhao=# create table foo(id int,name text);
CREATE TABLE
wgzhao=# insert into foo values(1,'wgzhao') returning id;
 id 
----
  1
(1 row)

INSERT 0 1
wgzhao=# insert into foo values(3,'wgzhao') returning id;
 id 
----
  3
(1 row)

INSERT 0 1

wgzhao=# create table bar(id serial,name text);
CREATE TABLE
wgzhao=# insert into bar(name) values('wgzhao') returning id;
 id 
----
  1
(1 row)

INSERT 0 1
wgzhao=# insert into bar(name) values('wgzhao') returning id;
 id 
----
  2
(1 row)

INSERT 0 

This might look stupid, but check if you haven't already added the folder/files you are trying to ignore to the index before. If you did, it does not matter what you put in your .gitignore file, the folders/files will still be staged.

I am facing problems with composer because it consumes all the available memory, and then, the process get killed ( actualy, the output message is "Killed")

So, I was looking for a solution to limit composer memory usage.

I tried ( from @Sven answers )

$ php -d memory_limit=512M /usr/local/bin/composer update

But it didn't work because

"Composer internally increases the memory_limit to 1.5G."

-> Thats from composer oficial website.

Then I found a command that works :

$ COMPOSER_MEMORY_LIMIT=512M php composer.phar update

Althought, in my case 512mb is not enough !

Source : https://www.agileana.com/blog/composer-memory-limit-troubleshooting/

Try just =COUNTIF(A2:A51,"iPad")

You also should set border:none to that css class.

GCC can't do that but GDB (a debugger) sure can. Compile you program using the -g switch, like this:

gcc program.c -g

Then use gdb:

$ gdb ./a.out
(gdb) run
<segfault happens here>
(gdb) backtrace
<offending code is shown here>

Here is a nice tutorial to get you started with GDB.

Where the segfault occurs is generally only a clue as to where "the mistake which causes" it is in the code. The given location is not necessarily where the problem resides.

@Erik's answer didn't fly for me.

Following did:

 @Html.TextBoxFor(m => m.ShortName,  new { data_val_required = "You need me" })

plus doing this manually under field I had to add error message container

@Html.ValidationMessageFor(m => m.ShortName, null, new { @class = "field-validation-error", data_valmsg_for = "ShortName" })

Hope this saves you some time.

As a general way to handle error in a loop like your sample code, I would rather use:

on error resume next
for each...
    'do something that might raise an error, then
    if err.number <> 0 then
         ...
    end if
 next ....

Solution for 2 dimensional array

Please try this :

$array  = your array

$result = call_user_func_array('array_merge', $array);

echo "<pre>";
print_r($result);

EDIT : 21-Aug-13

Here is the solution which works for multi-dimensional array :

function array_flatten($array) {
    $return = array();
    foreach ($array as $key => $value) {
        if (is_array($value)){
            $return = array_merge($return, array_flatten($value));
        } else {
            $return[$key] = $value;
        }
    }

    return $return;
}

$array  = Your array

$result = array_flatten($array);

echo "<pre>";
print_r($result);

Ref: http://php.net/manual/en/function.call-user-func-array.php

/C Carries out the command specified by the string and then terminates.

You can get all the cmd command line switches by typing cmd /?.

I've covered this in a pet project.. use what you want.

Note that the ListEx implements the IDataReader interface.

people = new ListExCommand(command)
.Map(p=> new ContactPerson()
{
  Age = p.GetInt32(p.GetOrdinal("Age")),
  FirstName = p.GetString(p.GetOrdinal("FirstName")),
  IdNumber = p.GetInt64(p.GetOrdinal("IdNumber")),
  Surname = p.GetString(p.GetOrdinal("Surname")),
  Email = "[email protected]"
})
.ToListEx()
.Where("FirstName", "Peter");

Or use object mapping like in the following example.

people = new ListExAutoMap(personList)
.Map(p => new ContactPerson()
{
    Age = p.Age,
    FirstName = p.FirstName,
    IdNumber = p.IdNumber,
    Surname = p.Surname,
    Email = "[email protected]"
})
.ToListEx()
.Where(contactPerson => contactPerson.FirstName == "Zack");

Have a look at http://caprisoft.codeplex.com

It is a common misconception that time (a measurable 4th dimension) is different over the world. Timestamp as a moment in time is unique. Date however is influenced how we "see" time but actually it is "time of day".

An example: two people look at the clock at the same moment. The timestamp is the same, right? But one of them is in London and sees 12:00 noon (GMT, timezone offset is 0), and the other is in Belgrade and sees 14:00 (CET, Central Europe, daylight saving now, offset is +2).

Their perception is different but the moment is the same.

You can find more details in this answer.

UPDATE

OK, it's not a duplicate of this question but it is pointless since you are confusing the terms "Timestamp = moment in time (objective)" and "Date[Time] = time of day (subjective)".

Let's look at your original question code broken down like this:

// Get the "original" value from database.
Timestamp momentFromDB = rs.getTimestamp("anytimestampcolumn");

// Turn it into a Joda DateTime with time zone.
DateTime dt = new DateTime(momentFromDB, DateTimeZone.forID("anytimezone"));

// And then turn it back into a timestamp but "with time zone".
Timestamp ts = new Timestamp(dt.getMillis());

I haven't run this code but I am certain it will print true and the same number of milliseconds each time:

System.out.println("momentFromDB == dt : " + (momentFromDB.getTime() == dt.getTimeInMillis());
System.out.println("momentFromDB == ts : " + (momentFromDB.getTime() == ts.getTime()));
System.out.println("dt == ts : " + (dt.getTimeInMillis() == ts.getTime()));

System.out.println("momentFromDB [ms] : " + momentFromDB.getTime());
System.out.println("ts [ms] : " + ts.getTime());
System.out.println("dt [ms] : " + dt.getTimeInMillis());

But as you said yourself printing them out as strings will result in "different" time because DateTime applies the time zone. That's why "time" is stored and transferred as Timestamp objects (which basically wraps a long) and displayed or entered as Date[Time].

In your own answer you are artificially adding an offset and creating a "wrong" time. If you use that timestamp to create another DateTime and print it out it will be offset twice.

// Turn it back into a Joda DateTime with time zone.
DateTime dt = new DateTime(ts, DateTimeZone.forID("anytimezone"));

P.S. If you have the time go through the very complex Joda Time source code to see how it holds the time (millis) and how it prints it.

JUnit Test as proof

import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;

import org.junit.Before;
import org.junit.Test;


public class WorldTimeTest {
    private static final int MILLIS_IN_HOUR = 1000 * 60 * 60;
    private static final String ISO_FORMAT_NO_TZ = "yyyy-MM-dd'T'HH:mm:ss.SSS";
    private static final String ISO_FORMAT_WITH_TZ = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX";

    private TimeZone londonTimeZone;
    private TimeZone newYorkTimeZone;
    private TimeZone sydneyTimeZone;
    private long nowInMillis;
    private Date now;

    public static SimpleDateFormat createDateFormat(String pattern, TimeZone timeZone) throws Exception {
        SimpleDateFormat result = new SimpleDateFormat(pattern);
        // Must explicitly set the time zone with "setCalendar()".
        result.setCalendar(Calendar.getInstance(timeZone));
        return result;
    }

    public static SimpleDateFormat createDateFormat(String pattern) throws Exception {
        return createDateFormat(pattern, TimeZone.getDefault());
    }

    public static SimpleDateFormat createDateFormat() throws Exception {
        return createDateFormat(ISO_FORMAT_WITH_TZ, TimeZone.getDefault());
    }

    public void printSystemInfo() throws Exception {
        final String[] propertyNames = {
                "java.runtime.name", "java.runtime.version", "java.vm.name", "java.vm.version",
                "os.name", "os.version", "os.arch",
                "user.language", "user.country", "user.script", "user.variant",
                "user.language.format", "user.country.format", "user.script.format",
                "user.timezone" };

        System.out.println();
        System.out.println("System Information:");
        for (String name : propertyNames) {
            if (name == null || name.length() == 0) {
                continue;
            }
            String value = System.getProperty(name);
            if (value != null && value.length() > 0) {
                System.out.println("  " + name + " = " + value);
            }
        }

        final TimeZone defaultTZ = TimeZone.getDefault();
        final int defaultOffset = defaultTZ.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        final int userOffset = TimeZone.getTimeZone(System
                .getProperty("user.timezone")).getOffset(nowInMillis) / MILLIS_IN_HOUR;
        final Locale defaultLocale = Locale.getDefault();

        System.out.println("  default.timezone-offset (hours) = " + userOffset);
        System.out.println("  default.timezone = " + defaultTZ.getDisplayName());
        System.out.println("  default.timezone.id = " + defaultTZ.getID());
        System.out.println("  default.timezone-offset (hours) = " + defaultOffset);
        System.out.println("  default.locale = "
                + defaultLocale.getLanguage() + "_" + defaultLocale.getCountry()
                + " (" + defaultLocale.getDisplayLanguage()
                + "," + defaultLocale.getDisplayCountry() + ")");
        System.out.println("  now = " + nowInMillis + " [ms] or "
                + createDateFormat().format(now));
        System.out.println();
    }

    @Before
    public void setUp() throws Exception {
        // Remember this moment.
        now = new Date();
        nowInMillis = now.getTime(); // == System.currentTimeMillis();

        // Print out some system information.
        printSystemInfo();

        // "Europe/London" time zone is DST aware, we'll use fixed offset.
        londonTimeZone = TimeZone.getTimeZone("GMT");
        // The same applies to "America/New York" time zone ...
        newYorkTimeZone = TimeZone.getTimeZone("GMT-5");
        // ... and for the "Australia/Sydney" time zone.
        sydneyTimeZone = TimeZone.getTimeZone("GMT+10");
    }

    @Test
    public void testDateFormatting() throws Exception {
        int londonOffset = londonTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR; // in hours
        Calendar londonCalendar = Calendar.getInstance(londonTimeZone);
        londonCalendar.setTime(now);

        int newYorkOffset = newYorkTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        Calendar newYorkCalendar = Calendar.getInstance(newYorkTimeZone);
        newYorkCalendar.setTime(now);

        int sydneyOffset = sydneyTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        Calendar sydneyCalendar = Calendar.getInstance(sydneyTimeZone);
        sydneyCalendar.setTime(now);

        // Check each time zone offset.
        assertThat(londonOffset, equalTo(0));
        assertThat(newYorkOffset, equalTo(-5));
        assertThat(sydneyOffset, equalTo(10));

        // Check that calendars are not equals (due to time zone difference).
        assertThat(londonCalendar, not(equalTo(newYorkCalendar)));
        assertThat(londonCalendar, not(equalTo(sydneyCalendar)));

        // Check if they all point to the same moment in time, in milliseconds.
        assertThat(londonCalendar.getTimeInMillis(), equalTo(nowInMillis));
        assertThat(newYorkCalendar.getTimeInMillis(), equalTo(nowInMillis));
        assertThat(sydneyCalendar.getTimeInMillis(), equalTo(nowInMillis));

        // Check if they all point to the same moment in time, as Date.
        assertThat(londonCalendar.getTime(), equalTo(now));
        assertThat(newYorkCalendar.getTime(), equalTo(now));
        assertThat(sydneyCalendar.getTime(), equalTo(now));

        // Check if hours are all different (skip local time because
        // this test could be executed in those exact time zones).
        assertThat(newYorkCalendar.get(Calendar.HOUR_OF_DAY),
                not(equalTo(londonCalendar.get(Calendar.HOUR_OF_DAY))));
        assertThat(sydneyCalendar.get(Calendar.HOUR_OF_DAY),
                not(equalTo(londonCalendar.get(Calendar.HOUR_OF_DAY))));


        // Display London time in multiple forms.
        SimpleDateFormat dfLondonNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, londonTimeZone);
        SimpleDateFormat dfLondonWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, londonTimeZone);
        System.out.println("London (" + londonTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + londonOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfLondonNoTZ.format(londonCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfLondonWithTZ.format(londonCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + londonCalendar.getTime() + " / " + londonCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(londonCalendar.getTime())
                + " / " + createDateFormat().format(londonCalendar.getTime()));


        // Display New York time in multiple forms.
        SimpleDateFormat dfNewYorkNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, newYorkTimeZone);
        SimpleDateFormat dfNewYorkWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, newYorkTimeZone);
        System.out.println("New York (" + newYorkTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + newYorkOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfNewYorkNoTZ.format(newYorkCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfNewYorkWithTZ.format(newYorkCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + newYorkCalendar.getTime() + " / " + newYorkCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(newYorkCalendar.getTime())
                + " / " + createDateFormat().format(newYorkCalendar.getTime()));


        // Display Sydney time in multiple forms.
        SimpleDateFormat dfSydneyNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, sydneyTimeZone);
        SimpleDateFormat dfSydneyWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, sydneyTimeZone);
        System.out.println("Sydney (" + sydneyTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + sydneyOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfSydneyNoTZ.format(sydneyCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfSydneyWithTZ.format(sydneyCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + sydneyCalendar.getTime() + " / " + sydneyCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(sydneyCalendar.getTime())
                + " / " + createDateFormat().format(sydneyCalendar.getTime()));
    }

    @Test
    public void testDateParsing() throws Exception {
        // Create date parsers that look for time zone information in a date-time string.
        final SimpleDateFormat londonFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, londonTimeZone);
        final SimpleDateFormat newYorkFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, newYorkTimeZone);
        final SimpleDateFormat sydneyFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, sydneyTimeZone);

        // Create date parsers that ignore time zone information in a date-time string.
        final SimpleDateFormat londonFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, londonTimeZone);
        final SimpleDateFormat newYorkFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, newYorkTimeZone);
        final SimpleDateFormat sydneyFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, sydneyTimeZone);

        // We are looking for the moment this millenium started, the famous Y2K,
        // when at midnight everyone welcomed the New Year 2000, i.e. 2000-01-01 00:00:00.
        // Which of these is the right one?
        // a) "2000-01-01T00:00:00.000-00:00"
        // b) "2000-01-01T00:00:00.000-05:00"
        // c) "2000-01-01T00:00:00.000+10:00"
        // None of them? All of them?
        // For those who guessed it - yes, it is a trick question because we didn't specify
        // the "where" part, or what kind of time (local/global) we are looking for.
        // The first (a) is the local Y2K moment in London, which is at the same time global.
        // The second (b) is the local Y2K moment in New York, but London is already celebrating for 5 hours.
        // The third (c) is the local Y2K moment in Sydney, and they started celebrating 15 hours before New York did.
        // The point here is that each answer is correct because everyone thinks of that moment in terms of "celebration at midnight".
        // The key word here is "midnight"! That moment is actually a "time of day" moment illustrating our perception of time based on the movement of our Sun.

        // These are global Y2K moments, i.e. the same moment all over the world, UTC/GMT midnight.
        final String MIDNIGHT_GLOBAL = "2000-01-01T00:00:00.000-00:00";
        final Date milleniumInLondon = londonFormatTZ.parse(MIDNIGHT_GLOBAL);
        final Date milleniumInNewYork = newYorkFormatTZ.parse(MIDNIGHT_GLOBAL);
        final Date milleniumInSydney = sydneyFormatTZ.parse(MIDNIGHT_GLOBAL);

        // Check if they all point to the same moment in time.
        // And that parser ignores its own configured time zone and uses the information from the date-time string.
        assertThat(milleniumInNewYork, equalTo(milleniumInLondon));
        assertThat(milleniumInSydney, equalTo(milleniumInLondon));


        // These are all local Y2K moments, a.k.a. midnight at each location on Earth, with time zone information.
        final String MIDNIGHT_LONDON = "2000-01-01T00:00:00.000-00:00";
        final String MIDNIGHT_NEW_YORK = "2000-01-01T00:00:00.000-05:00";
        final String MIDNIGHT_SYDNEY = "2000-01-01T00:00:00.000+10:00";
        final Date midnightInLondonTZ = londonFormatLocal.parse(MIDNIGHT_LONDON);
        final Date midnightInNewYorkTZ = newYorkFormatLocal.parse(MIDNIGHT_NEW_YORK);
        final Date midnightInSydneyTZ = sydneyFormatLocal.parse(MIDNIGHT_SYDNEY);

        // Check if they all point to the same moment in time.
        assertThat(midnightInNewYorkTZ, not(equalTo(midnightInLondonTZ)));
        assertThat(midnightInSydneyTZ, not(equalTo(midnightInLondonTZ)));

        // Check if the time zone offset is correct.
        assertThat(midnightInLondonTZ.getTime() - midnightInNewYorkTZ.getTime(),
                equalTo((long) newYorkTimeZone.getOffset(milleniumInLondon.getTime())));
        assertThat(midnightInLondonTZ.getTime() - midnightInSydneyTZ.getTime(),
                equalTo((long) sydneyTimeZone.getOffset(milleniumInLondon.getTime())));


        // These are also local Y2K moments, just withouth the time zone information.
        final String MIDNIGHT_ANYWHERE = "2000-01-01T00:00:00.000";
        final Date midnightInLondon = londonFormatLocal.parse(MIDNIGHT_ANYWHERE);
        final Date midnightInNewYork = newYorkFormatLocal.parse(MIDNIGHT_ANYWHERE);
        final Date midnightInSydney = sydneyFormatLocal.parse(MIDNIGHT_ANYWHERE);

        // Check if these are the same as the local moments with time zone information.
        assertThat(midnightInLondon, equalTo(midnightInLondonTZ));
        assertThat(midnightInNewYork, equalTo(midnightInNewYorkTZ));
        assertThat(midnightInSydney, equalTo(midnightInSydneyTZ));

        // Check if they all point to the same moment in time.
        assertThat(midnightInNewYork, not(equalTo(midnightInLondon)));
        assertThat(midnightInSydney, not(equalTo(midnightInLondon)));

        // Check if the time zone offset is correct.
        assertThat(midnightInLondon.getTime() - midnightInNewYork.getTime(),
                equalTo((long) newYorkTimeZone.getOffset(milleniumInLondon.getTime())));
        assertThat(midnightInLondon.getTime() - midnightInSydney.getTime(),
                equalTo((long) sydneyTimeZone.getOffset(milleniumInLondon.getTime())));


        // Final check - if Y2K moment is in London ..
        final String Y2K_LONDON = "2000-01-01T00:00:00.000Z";
        // .. New York local time would be still 5 hours in 1999 ..
        final String Y2K_NEW_YORK = "1999-12-31T19:00:00.000-05:00";
        // .. and Sydney local time would be 10 hours in 2000.
        final String Y2K_SYDNEY = "2000-01-01T10:00:00.000+10:00";

        final String londonTime = londonFormatTZ.format(milleniumInLondon);
        final String newYorkTime = newYorkFormatTZ.format(milleniumInLondon);
        final String sydneyTime = sydneyFormatTZ.format(milleniumInLondon);

        // WHat do you think, will the test pass?
        assertThat(londonTime, equalTo(Y2K_LONDON));
        assertThat(newYorkTime, equalTo(Y2K_NEW_YORK));
        assertThat(sydneyTime, equalTo(Y2K_SYDNEY));
    }
}

You'll need to use System.Threading.Thread.Sleep(number of milliseconds).

WebBrowser1.Document.Window.DomWindow.execscript("checkPasswordConfirm();","JavaScript")

Threading.Thread.Sleep(500) ' 500 milliseconds = 0.5 seconds

Dim allelements As HtmlElementCollection = WebBrowser1.Document.All
For Each webpageelement As HtmlElement In allelements
    If webpageelement.InnerText = "Sign Up" Then
        webpageelement.InvokeMember("click")
    End If
Next

There is a big difference. Tasks are scheduled on the ThreadPool and could even be executed synchronous if appropiate.

If you have a long running background work you should specify this by using the correct Task Option.

You should prefer Task Parallel Library over explicit thread handling, as it is more optimized. Also you have more features like Continuation.

Nowadays you can put

@Autowired
private Environment environment;

in your @Component, @Bean, etc., and then access the properties through the Environment class:

environment.getProperty("myProp");

For a single property in a @Bean

@Value("${my.another.property:123}") // value after ':' is the default
Integer property;

Another way are the handy @ConfigurationProperties beans:

@ConfigurationProperties(prefix="my.properties.prefix")
public class MyProperties {
  // value from my.properties.prefix.myProperty will be bound to this variable
  String myProperty;

  // and this will even throw a startup exception if the property is not found
  @javax.validation.constraints.NotNull
  String myRequiredProperty;

  //getters
}

@Component
public class MyOtherBean {
  @Autowired
  MyProperties myProperties;
}

Note: Just remember to restart eclipse after setting a new environment variable

Executing:

java.util.logging.Logger.getLogger("org.hibernate").setLevel(Level.OFF);

before hibernate's initialization worked for me.

Note: the line above will turn every logging off (Level.OFF). If you want to be less strict, you can use

java.util.logging.Logger.getLogger("org.hibernate").setLevel(Level.SEVERE);

that is silent enough. (Or check the java.util.logging.Level class for more levels).

I was able to make parent window disable. However making the pop-up always keep raised didn't work. Below code works even for frame tags. Just add id and class property to frame tag and it works well there too.

In parent window use:

<head>    
<style>
.disableWin{
     pointer-events: none;
}
</style>
<script type="text/javascript">
    function openPopUp(url) {
      disableParentWin(); 
      var win = window.open(url);
      win.focus();
      checkPopUpClosed(win);
    }
    /*Function to detect pop up is closed and take action to enable parent window*/
   function checkPopUpClosed(win) {
         var timer = setInterval(function() {
              if(win.closed) {
                  clearInterval(timer);                  
                  enableParentWin();
              }
          }, 1000);
     }
     /*Function to enable parent window*/ 
     function enableParentWin() {
          window.document.getElementById('mainDiv').class="";
     }
     /*Function to enable parent window*/ 
     function disableParentWin() {
          window.document.getElementById('mainDiv').class="disableWin";
     }

</script>
</head>

<body>
<div id="mainDiv class="">
</div>
</body>    

You can use \t in a string literal:

"hello\talex"

Engine must be before select:

CREATE TEMPORARY TABLE temp1 ENGINE=MEMORY 
as (select * from table1)

There is a std::swap in <algorithm>

To access the properties of an object without knowing the names of those properties you can use a for ... in loop:

for(key in data) {
    if(data.hasOwnProperty(key)) {
        var value = data[key];
        //do something with value;
    }
}

Yet another approach is ISNULL().

UPDATE [DATABASE].[dbo].[TABLE_NAME]
SET    
    [ABC]  = ISNULL(@ABC, [ABC]),
    [ABCD] = ISNULL(@ABCD, [ABCD])

The difference between ISNULL and COALESCE is the return type. COALESCE can also take more than 2 arguments, and use the first that is not null. I.e.

select COALESCE(null, null, 1, 'two') --returns 1
select COALESCE(null, null, null, 'two') --returns 'two'

Technically speaking the answer is correct, but there is a potential problem remaining. string test = rb.SelectedValue is an object and while this implicit cast works. It may not work correction if you were sending it to another method (and granted this may depend on the version of framework, I am unsure) it may not recognize the value.

string test = rb.SelectedValue;  //May work fine
SomeMethod(rb.SelectedValue);

where SomeMethod is expecting a string may not.

Sadly the rb.SelectedValue.ToString(); can save a few unexpected issues.

Try this

function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();
  //var values = rows.getValues();

  var Names = sheet.getRange("A2:A7");
  var Name = [
    Names.getCell(1, 1).getValue(),
    Names.getCell(2, 1).getValue(),
    .....
    Names.getCell(5, 1).getValue()]

You can define arrays simply as follows, instead of allocating and then assigning.

var arr = [1,2,3,5]

Your initial error was because of the following line, and ones like it

var Name[0] = Name_cell.getValue(); 

Since Name is already defined and you are assigning the values to its elements, you should skip the var, so just

Name[0] = Name_cell.getValue();

Pro tip: For most issues that, like this one, don't directly involve Google services, you are better off Googling for the way to do it in javascript in general.

It appears that both methods pretty much do the same thing, but the compareTo() method takes in a String, not an Object, and adds some extra functionality on top of the normal equals() method. If all you care about is equality, then the equals() method is the best choice, simply because it makes more sense to the next programmer that takes a look at your code. The time difference between the two different functions shouldn't matter unless you're looping over some huge amount of items. The compareTo() is really useful when you need to know the order of Strings in a collection or when you need to know the difference in length between strings that start with the same sequence of characters.

source: http://java.sun.com/javase/6/docs/api/java/lang/String.html

Use mixins

@mixin sentence-case() {_x000D_
  text-transform: lowercase;_x000D_
  &:first-letter {_x000D_
    text-transform: uppercase;_x000D_
  }_x000D_
}_x000D_
_x000D_
// USAGE:_x000D_
.title {_x000D_
  @include sentence-case();_x000D_
}

as per @Jon Skeet 's comment, you should use a XmlReader only if your file is very big. Here's how to use it. Assuming you have a Book class

public class Book {
    public string Title {get; set;}
    public string Author {get; set;}
}

you can read the XML file line by line with a small memory footprint, like this:

public static class XmlHelper {
    public static IEnumerable<Book> StreamBooks(string uri) {
        using (XmlReader reader = XmlReader.Create(uri)) {
            string title = null;
            string author = null;

            reader.MoveToContent();
            while (reader.Read()) {
                if (reader.NodeType == XmlNodeType.Element
                    && reader.Name == "Book") {
                    while (reader.Read()) {
                        if (reader.NodeType == XmlNodeType.Element &&
                            reader.Name == "Title") {
                            title = reader.ReadString();
                            break;
                        }
                    }
                    while (reader.Read()) {
                        if (reader.NodeType == XmlNodeType.Element &&
                            reader.Name == "Author") {
                            author =reader.ReadString();
                            break;
                        }
                    }
                    yield return new Book() {Title = title, Author = author};
                }
            }       
        }
    }

Example of usage:

string uri = @"c:\test.xml"; // your big XML file

foreach (var book in XmlHelper.StreamBooks(uri)) {
    Console.WriteLine("Title, Author: {0}, {1}", book.Title, book.Author);  
}

And I have to add one more thing: This bit of shorthand is an abomination. It misuses an accidental interpreter optimization (not bothering with the second operation if the first is truthy) to control an assignment. That use has nothing to do with the purpose of the operator. I do not believe it should ever be used.

I prefer the ternary operator for initialization, eg,

var title = title?title:'Error';

This uses a one-line conditional operation for its correct purpose. It still plays unsightly games with truthiness but, that's Javascript for you.

It's a bit confusing - I believe you will need to grant yourself readWrite to query a database. A user with dbadmin or useradmin can admin the database (including granting yourself additional rights) but cannot perform queries or write data.

so grant yourself readWrite and you should be fine -

http://docs.mongodb.org/manual/reference/built-in-roles/#readWrite

DataView dv = new DataView(Your DataTable);

DataTable dt = dv.ToTable(true, "Your Specific Column Name");

The dt contains only selected column values.

You need BEGIN ... END to create a block spanning more than one statement. So, if you wanted to do 2 things in one 'leg' of an IF statement, or if you wanted to do more than one thing in the body of a WHILE loop, you'd need to bracket those statements with BEGIN...END.

The GO keyword is not part of SQL. It's only used by Query Analyzer to divide scripts into "batches" that are executed independently.

In my case, here are the steps that I resolve the problems:

1. Go to this folder: ~/Library/MobileDevice/Provisioning Profiles/
2. Remove all the provisioning profile
3. In Xcode 10 menu > Product > Clean Build Folder
4. In Xcode 10 menu > Xcode > Preferences > Account > Download Manual Profiles
5. In Xcode 10 menu > Product > Build / Archive

The reason to take the steps above is to remove the old provisioning profiles that messed up the building process.

From Using Triggers:

Detecting the DML Operation That Fired a Trigger

If more than one type of DML operation can fire a trigger (for example, ON INSERT OR DELETE OR UPDATE OF Emp_tab), the trigger body can use the conditional predicates INSERTING, DELETING, and UPDATING to check which type of statement fire the trigger.

So

IF DELETING THEN ... END IF;

should work for your case.

For new projects, just use moment.js

This question is pretty old, so moment.js didn't exist at that time, but for new projects, it simplifies tasks like this a lot.

It's best to parse your date string from UTC as follows (create an ISO-8601 compatible string on the server to get consistent results across all browsers):

var m = moment("2013-02-08T09:30:26Z");

Now just use m in your application, moment.js defaults to the local timezone for display operations. There are many ways to format the date and time values or extract portions of it.

You can even format a moment object in the users locale like this:

m.format('LLL') // Returns "February 8 2013 8:30 AM" on en-us

To transform a moment.js object into a different timezone (i.e. neither the local one nor UTC), you'll need the moment.js timezone extension. That page has also some examples, it's pretty simple to use.

I was facing the same issue for a couple of days then I figure out that the Oracle.DataAccess is available in the references list of the project, but in the bin folder is missing. So I removed it from the references list and readded again.

For checking existence one can also use (works for both, files and folders):

Not Dir(DirFile, vbDirectory) = vbNullString

_{The result is True if a file or a directory exists.}

Example:

If Not Dir("C:\Temp\test.xlsx", vbDirectory) = vbNullString Then
    MsgBox "exists"
Else
    MsgBox "does not exist"
End If

You could use this CMD in your Dockerfile:

CMD exec /bin/bash -c "trap : TERM INT; sleep infinity & wait"

This will keep your container alive until it is told to stop. Using trap and wait will make your container react immediately to a stop request. Without trap/wait stopping will take a few seconds.

For busybox based images (used in alpine based images) sleep does not know about the infinity argument. This workaround gives you the same immediate response to a docker stop like in the above example:

CMD exec /bin/sh -c "trap : TERM INT; sleep 9999999999d & wait"

Using Dict Comprehensions

final_dict = {key: t[key] for key in t if key not in [key1, key2]}

where key1 and key2 are to be removed.

In the example below, keys "b" and "c" are to be removed & it's kept in a keys list.

>>> a
{'a': 1, 'c': 3, 'b': 2, 'd': 4}
>>> keys = ["b", "c"]
>>> print {key: a[key] for key in a if key not in keys}
{'a': 1, 'd': 4}
>>>