var date = moment(new Date(), moment.ISO_8601);
console.log(date);

Given that you want a 100% client side solution, in theory you could probably do this:

Via XmlHttpRequest, get the directory listing page for that directory (most web servers return a listing of files if there is no index.html file in the directory).

Parse that file with javascript, pulling out all the .js files. This will of course be sensitive to the format of the directory listing on your web server / web host.

Add the script tags dynamically, with something like this:

function loadScript (dir, file) {
 var scr = document.createElement("script");
 scr.src = dir + file;
 document.body.appendChild(scr);
 }

If you've tried the other answers and your include file still can't be found, here are some additional debugging steps and sanity-checks:

• Ensure that you are building to a platform that is supported by your code. (If not, consider removing this platform as a target)
• Verify that the filename/path is correct. Modify your source code to #include the whole absolute path of the header file instead, and see if the file can be found now. If not, copy-paste the path from your source code into a command line to validate that the file exists at that full path with no typos. Open the header file to ensure you have read access. (Change the source code back when done.)
• If you've already added the path to Additional Include Directories, try clicking the drop-down combo box for Additional Include Directories, and select <Edit...>. This will show you evaluated values of paths. (If it does not show the correct evaluated values, variables in your path might not be set. Click Macros>> to see variables.) Copy-paste the evaluated path into windows explorer to validate that the path exists.
• Create a new empty C++ "Windows Console Application" project. Set just the one Include Directory, and #include just the one file in your main.cpp, and see if that builds.

Here a one-file solution (based on elegant answer by @Marcin:

#include <iostream>

#define ENUM_TXT \
X(Red) \
X(Green) \
X(Blue) \
X(Cyan) \
X(Yellow) \
X(Magenta) \

enum Colours {
#   define X(a) a,
ENUM_TXT
#   undef X
    ColoursCount
};

char const* const colours_str[] = {
#   define X(a) #a,
ENUM_TXT
#   undef X
    0
};

std::ostream& operator<<(std::ostream& os, enum Colours c)
{
    if (c >= ColoursCount || c < 0) return os << "???";
    return os << colours_str[c] << std::endl;
}

int main()
{
    std::cout << Red << Blue << Green << Cyan << Yellow << Magenta << std::endl;
}

There is no built-in method, but there are several ways to do it. The most straightforward way that I can think of at the moment is:

1. Create a subclass of JComponent.
2. Override the paintComponent(Graphics g) method to paint the image that you want to display.
3. Set the content pane of the JFrame to be this subclass.

Some sample code:

class ImagePanel extends JComponent {
    private Image image;
    public ImagePanel(Image image) {
        this.image = image;
    }
    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.drawImage(image, 0, 0, this);
    }
}

// elsewhere
BufferedImage myImage = ImageIO.read(...);
JFrame myJFrame = new JFrame("Image pane");
myJFrame.setContentPane(new ImagePanel(myImage));

Note that this code does not handle resizing the image to fit the JFrame, if that's what you wanted.

In simple words: You do abstraction when deciding what to implement. You do encapsulation when hiding something that you have implemented.

select Name, Value, AnotherColumn
from out_pumptable
where Value =
(
  select Max(Value)
  from out_pumptable as f where f.Name=out_pumptable.Name
)
group by Name, Value, AnotherColumn

Try like this, It works.

If you wanna create dropdown menu and having a problem with z-index, you can solve it by creating z-indexes of same value (z-index:999; for example).. Just put z-index in parent and child div's and that will solve problem. I solve the problem with that. If i put different z-indexes, sure, it will show my child div over my parent div, but, once i want to move my mouse from menu tab to the sub-menu div (dropdown list), it dissapear... then i put z-indexes of same value and solve the problem..

Not sure, if that's what you want, but you could make the inner div an inline-element. This way the border should be wrapped only around the text. Even better than that is to use an inline-element for your title.

Solution 1

<div id="page" style="width: 600px;">
    <div id="title" style="display: inline; border...">Title</div>
</div>

Solution 2

<div id="page" style="width: 600px;">
    <span id="title" style="border...">Title</span>
</div>

Edit: Strange, SO doesn't interpret my code-examples correctly as block, so I had to use inline-code-method.

You can do this using cross apply

SELECT c.BalanceDue AS BalanceDue
FROM Invoices
cross apply (select (InvoiceTotal - PaymentTotal - CreditTotal) as BalanceDue) as c
WHERE  c.BalanceDue  > 0;

Here's something I use to transform an IEnumerable<T> into a DataTable that contains columns representing T's properties, with one row for each item in the IEnumerable:

public static DataTable ToDataTable<T>(IEnumerable<T> items)
{
    var table = CreateDataTableForPropertiesOfType<T>();
    PropertyInfo[] piT = typeof(T).GetProperties();
    foreach (var item in items)
    {
        var dr = table.NewRow();
        for (int property = 0; property < table.Columns.Count; property++)
        {
            if (piT[property].CanRead)
            {
                var value = piT[property].GetValue(item, null);
                if (piT[property].PropertyType.IsGenericType)
                {
                    if (value == null)
                    {
                        dr[property] = DBNull.Value;
                    }
                    else
                    {
                        dr[property] = piT[property].GetValue(item, null);
                    }
                }
                else
                {
                    dr[property] = piT[property].GetValue(item, null);
                }
            }
        }
        table.Rows.Add(dr);
    }
    return table;
}

public static DataTable CreateDataTableForPropertiesOfType<T>()
{
    DataTable dt = new DataTable();
    PropertyInfo[] piT = typeof(T).GetProperties();
    foreach (PropertyInfo pi in piT)
    {
        Type propertyType = null;
        if (pi.PropertyType.IsGenericType)
        {
            propertyType = pi.PropertyType.GetGenericArguments()[0];
        }
        else
        {
            propertyType = pi.PropertyType;
        }
        DataColumn dc = new DataColumn(pi.Name, propertyType);

        if (pi.CanRead)
        {
            dt.Columns.Add(dc);
        }
    }
    return dt;
}

This is "somewhat" overcomplicated, but it's actually quite good for seeing what the outcome is, as you can give it a List<T> of, for example:

public class Car
{
    string Make { get; set; }
    int YearOfManufacture {get; set; }
}

And you'll be returned a DataTable with the structure:

Make (string)
YearOfManufacture (int)

With one row per item in your List<Car>

For portability, try this:

#ifdef _WIN32
#include <conio.h>
#else
#include <stdio.h>
#define clrscr() printf("\e[1;1H\e[2J")
#endif

Then simply call clrscr(). On Windows, it will use conio.h's clrscr(), and on Linux, it will use ANSI escape codes.

If you really want to do it "properly", you can eliminate the middlemen (conio, printf, etc.) and do it with just the low-level system tools (prepare for a massive code-dump):

#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

void ClearScreen()
{
  HANDLE                     hStdOut;
  CONSOLE_SCREEN_BUFFER_INFO csbi;
  DWORD                      count;
  DWORD                      cellCount;
  COORD                      homeCoords = { 0, 0 };

  hStdOut = GetStdHandle( STD_OUTPUT_HANDLE );
  if (hStdOut == INVALID_HANDLE_VALUE) return;

  /* Get the number of cells in the current buffer */
  if (!GetConsoleScreenBufferInfo( hStdOut, &csbi )) return;
  cellCount = csbi.dwSize.X *csbi.dwSize.Y;

  /* Fill the entire buffer with spaces */
  if (!FillConsoleOutputCharacter(
    hStdOut,
    (TCHAR) ' ',
    cellCount,
    homeCoords,
    &count
    )) return;

  /* Fill the entire buffer with the current colors and attributes */
  if (!FillConsoleOutputAttribute(
    hStdOut,
    csbi.wAttributes,
    cellCount,
    homeCoords,
    &count
    )) return;

  /* Move the cursor home */
  SetConsoleCursorPosition( hStdOut, homeCoords );
}

#else // !_WIN32
#include <unistd.h>
#include <term.h>

void ClearScreen()
{
  if (!cur_term)
  {
     int result;
     setupterm( NULL, STDOUT_FILENO, &result );
     if (result <= 0) return;
  }

   putp( tigetstr( "clear" ) );
}
#endif

I know thats an old topic but i suddenly found the best way of doing it and it does not require nullifying the datasource and reassigning it. Just use a BindingList instead of a List.

for example:

//declare your list
private BindingList<myclass> mMyList = new BindingList<myclass>();

//then bind it to your datagrid, i usually do it on the Load event
private void Form1_Load(object sender, EventArgs e)
{
    _dgMyDatagrig.DataSource = mMyList;
}

//start populating your list 
private void addItem(mycclass item)
{
    mMylist.add(item);

//the datagrid will show automatically the new added/updated items, no need to do anything else

}

I had the same problem once this is how I solved it.

Suppose I want 12 delays with an interval of 2 secs

    function animate(i){
         myVar=setTimeout(function(){
            alert(i);
            if(i==12){
              clearTimeout(myVar);
              return;
            }
           animate(i+1)
         },2000)
    }

    var i=1; //i is the start point 1 to 12 that is
    animate(i); //1,2,3,4..12 will be alerted with 2 sec delay

You should avoid putting client proxies in using blocks.

As I wrote in my comment, the solution to your problem is to write the following:

Set hyperLinkText = hprlink.Range

Set is needed because TextRange is a class, so hyperLinkText is an object; as such, if you want to assign it, you need to make it point to the actual object that you need.

Basically, flush() cleans out your RAM buffer, its real power is that it lets you continue to write to it afterwards - but it shouldn't be thought of as the best/safest write to file feature. It's flushing your RAM for more data to come, that is all. If you want to ensure data gets written to file safely then use close() instead.

In my case that problem was solved by changing Mysql column encoding to 'binary' (data type will be changed automatically to VARBINARY). Probably I will not be able to filter or search with that column, but I'm no need for that.

You need spaces around the operator =~

i="test"
if [[ $i =~ "200[78]" ]];
then
  echo "OK"
else
  echo "not OK"
fi

I don't have enough rep here to add this as a comment, but IMO it's good style to write your headers with #include guards anyway, which as noted by Paranaix a few hours ago would prevent a multiple-definition error. Unless you're already using a separate CPP file, it's not necessary to use one just to initialize static non-integral members.

#ifndef FOO_H
#define FOO_H
#include "bar.h"

class foo
{
private:
    static bar i;
};

bar foo::i = VALUE;
#endif

I see no need to use a separate CPP file for this. Sure, you can, but there's no technical reason why you should have to.

I advise to not depend on ready made and built in code in .NET framework , try to bring up new solution ..this is what i do..

public  bool isAlphaNumeric(string N)
{
    bool YesNumeric = false;
    bool YesAlpha = false;
    bool BothStatus = false;


    for (int i = 0; i < N.Length; i++)
    {
        if (char.IsLetter(N[i]) )
            YesAlpha=true;

        if (char.IsNumber(N[i]))
            YesNumeric = true;
    }

    if (YesAlpha==true && YesNumeric==true)
    {
        BothStatus = true;
    }
    else
    {
        BothStatus = false;
    }
    return BothStatus;
}

I have used many codes from the above mentioned sections for removing index.php form the base url. But it was not working from my end. So, you can use this code which I have used and its working properly.

If you really need to remove index.php from the base URL then just put this code in your htaccess.

RewriteCond %{THE_REQUEST} ^GET.*index\.php [NC]

RewriteRule (.*?)index\.php/*(.*) /$1$2 [R=301,NE,L]

I noticed the exact same issue when logging onto servers running Red Hat from an OSX Lion machine.

Try adding or editing the ~/.profile file for it to correctly export your locale settings upon initiating a new session.

export LC_ALL=en_US.UTF-8  
export LANG=en_US.UTF-8

These two lines added to the file should suffice to set the locale [replace en_US for your desired locale, and check beforehand that it is indeed installed on your system (locale -a)].

After that, you can start a new session and check using locale:

$ locale

The following should be the output:

LANG="en_US.UTF-8"  
LC_COLLATE="en_US.UTF-8"  
LC_CTYPE="en_US.UTF-8"  
LC_MESSAGES="en_US.UTF-8"  
LC_MONETARY="en_US.UTF-8"  
LC_NUMERIC="en_US.UTF-8"  
LC_TIME="en_US.UTF-8"  
LC_ALL="en_US.UTF-8"  

In addition to CAST and CONVERT, if you are using Sql Server 2008, you can convert to a date type (or use that type to start with), and then optionally convert again to a varchar:

declare @myDate date
set @myDate = getdate()
print cast(@myDate as varchar(10))

output:

2012-01-17

Not tested but should work

 products.sort((a,b)=>a.title.rendered > b.title.rendered)

Here is good Demo in Fiddle how to use shared service in directive and other controllers through $scope.$on

HTML

<div ng-controller="ControllerZero">
    <input ng-model="message" >
    <button ng-click="handleClick(message);">BROADCAST</button>
</div>

<div ng-controller="ControllerOne">
    <input ng-model="message" >
</div>

<div ng-controller="ControllerTwo">
    <input ng-model="message" >
</div>

<my-component ng-model="message"></my-component>

JS

var myModule = angular.module('myModule', []);

myModule.factory('mySharedService', function($rootScope) {
    var sharedService = {};

    sharedService.message = '';

    sharedService.prepForBroadcast = function(msg) {
        this.message = msg;
        this.broadcastItem();
    };

    sharedService.broadcastItem = function() {
        $rootScope.$broadcast('handleBroadcast');
    };

    return sharedService;
});

By the same way we can use shared service in directive. We can implement controller section into directive and use $scope.$on

myModule.directive('myComponent', function(mySharedService) {
    return {
        restrict: 'E',
        controller: function($scope, $attrs, mySharedService) {
            $scope.$on('handleBroadcast', function() {
                $scope.message = 'Directive: ' + mySharedService.message;
            });
        },
        replace: true,
        template: '<input>'
    };
});

And here three our controllers where ControllerZero used as trigger to invoke prepForBroadcast

function ControllerZero($scope, sharedService) {
    $scope.handleClick = function(msg) {
        sharedService.prepForBroadcast(msg);
    };

    $scope.$on('handleBroadcast', function() {
        $scope.message = sharedService.message;
    });
}

function ControllerOne($scope, sharedService) {
    $scope.$on('handleBroadcast', function() {
        $scope.message = 'ONE: ' + sharedService.message;
    });
}

function ControllerTwo($scope, sharedService) {
    $scope.$on('handleBroadcast', function() {
        $scope.message = 'TWO: ' + sharedService.message;
    });
}

The ControllerOne and ControllerTwo listen message change by using $scope.$on handler.

a more generalized version of this... this will give you any day in the current week based on what day you specify.

//returns the relative day in the week 0 = Sunday, 1 = Monday ... 6 = Saturday
function getRelativeDayInWeek(d,dy) {
  d = new Date(d);
  var day = d.getDay(),
      diff = d.getDate() - day + (day == 0 ? -6:dy); // adjust when day is sunday
  return new Date(d.setDate(diff));
}

var monday = getRelativeDayInWeek(new Date(),1);
var friday = getRelativeDayInWeek(new Date(),5);

console.log(monday);
console.log(friday);

You can write the where clause as:

where (case when (:stateCode = '') then (1)
            when (:stateCode != '') and (vw.state_cd in (:stateCode)) then 1
            else 0)
       end) = 1;

Alternatively, remove the case entirely:

where (:stateCode = '') or
      ((:stateCode != '') and vw.state_cd in (:stateCode));

Or, even better:

where (:stateCode = '') or vw.state_cd in (:stateCode)

Unlike centralized version control systems, Git clones the entire repository, so you don't only get the current remote files, but the whole history. You local repository will include all this.

There might have been tags to mark a particular version at the time. If not, you can create them yourself locally. A good way to do this is to use git log or perhaps more visually with tools like gitk (perhaps gitk --all to see all the branches and tags). If you can spot the commits hashes that were used at the time, you can tag them using git tag <hash> and then check those out in new working copies (for example git checkout -b new_branch_name tag_name or directly with the hash instead of the tag name).

Actually I merged all your answers to my own solution how to solve the above problem:

1. I create the pubxml file according my needs
2. Then I copy all the parameters from pubxml file to my own list of parameters "/p:foo=bar" for msbuild.exe
3. I throw away the pubxml file

The result is like that:

msbuild /t:restore /t:build /p:WebPublishMethod=FileSystem /p:publishUrl=C:\builds\MyProject\ /p:DeleteExistingFiles=True /p:LastUsedPlatform="Any CPU" /p:Configuration=Release

If you're using Perl, download a module to parse the XML: XML::Simple, XML::Twig, or XML::LibXML. Don't re-invent the wheel.

Well you can have each form go to to a different page. (which is preferable)

Or have a different value for the a certain input and base posts on that:

switch($_POST['submit']) {
    case 'login': 
    //...
    break;
    case 'register':
    //...
    break;
}

Python strings are immutable so what you are trying to do in C will be simply impossible in python. You will have to create a new string.

I would like to read some characters from a string and put it into other string.

Then use a string slice:

>>> s1 = 'Hello world!!'
>>> s2 = s1[6:12]
>>> print s2
world!

Wow... there are so many good solutions here!! Of all the solutions above, I agree with @nortally that using the -eq one liner is the coolest.

I am running GNU bash, version 4.1.5 (Debian). I have also checked this on ksh (SunSO 5.10).

Here is my version of checking if $1 is an integer or not:

if [ "$1" -eq "$1" ] 2>/dev/null
then
    echo "$1 is an integer !!"
else
    echo "ERROR: first parameter must be an integer."
    echo $USAGE
    exit 1
fi

This approach also accounts for negative numbers, which some of the other solutions will have a faulty negative result, and it will allow a prefix of "+" (e.g. +30) which obviously is an integer.

Results:

$ int_check.sh 123
123 is an integer !!

$ int_check.sh 123+
ERROR: first parameter must be an integer.

$ int_check.sh -123
-123 is an integer !!

$ int_check.sh +30
+30 is an integer !!

$ int_check.sh -123c
ERROR: first parameter must be an integer.

$ int_check.sh 123c
ERROR: first parameter must be an integer.

$ int_check.sh c123
ERROR: first parameter must be an integer.

The solution provided by Ignacio Vazquez-Abrams was also very neat (if you like regex) after it was explained. However, it does not handle positive numbers with the + prefix, but it can easily be fixed as below:

[[ $var =~ ^[-+]?[0-9]+$ ]]

Use Int64 instead of Int. Int64 can store large int values.

Even simpler, use path/filepath:

package main    

import (
    "fmt"
    "log"
    "path/filepath"
)

func main() {
    files, err := filepath.Glob("*")
    if err != nil {
        log.Fatal(err)
    }
    fmt.Println(files) // contains a list of all files in the current directory
}

This is a modification of @mousio's answer. My network connection is not persistent hence the IP address of the next adapter gets displayed if the string "IPv4 Address" is missing from ipconfig. The result of ipconfig has 2 blank spaces between adapters. After an adapter is found and 2 blank lines occurs before the "IPv4 Address" text, it assumes it is missing. Tested on Windows 7 64-bit only.

Processing blank lines from @dbenham's answer in: DOS batch FOR loop with FIND.exe is stripping out blank lines?

@echo off

rem --- complete adapter name to find without the ending ":" ---
set adapter=Wireless LAN adapter Wireless Network Connection

rem --- token under an adapter to extract IP address from ---
set IPAddrToken=IPv4 Address

setlocal enableextensions enabledelayedexpansion
set adapterfound=false
set emptylines=0
set ipaddress=

for /f "usebackq tokens=1-3 delims=:" %%e in (`ipconfig ^| findstr /n "^"`) do (

    set "item=%%f"

    if /i "!item!"=="!adapter!" (
        set adapterfound=true
        set emptylines=0
    ) else if not "!item!"=="" if not "!item!"=="!item:%IPAddrToken%=!" if "!adapterfound!"=="true" (
        @rem "!item:%IPAddrToken%=!" --> item with "IPv4 Address" removed
        set ipaddress=%%g
        goto :result
    )
    if "%%f-%%g-!adapterfound!-!emptylines!"=="--true-1" (
        @rem 2nd blank line after adapter found
        goto :result
    )
    if "%%f-%%g-!adapterfound!-!emptylines!"=="--true-0" (
        @rem 1st blank line after adapter found
        set emptylines=1
    )
)

endlocal

:result
    echo %adapter%
    echo.
    if not "%ipaddress%"=="" (
        echo    %IPAddrToken% =%ipaddress%
    ) else (
        if "%adapterfound%"=="true" (
            echo    %IPAddrToken% Not Found
        ) else (
            echo    Adapter Not Found
        )
    )
    echo.

pause

It's really simple to fix the issue, however keep in mind that you should fork and commit your changes for each library you are using in their repositories to help others as well.

Let's say you have something like this in your code:

$str = "test";
echo($str{0});

since PHP 7.4 curly braces method to get individual characters inside a string has been deprecated, so change the above syntax into this:

$str = "test";
echo($str[0]);

Fixing the code in the question will look something like this:

public function getRecordID(string $zoneID, string $type = '', string $name = ''): string
{
    $records = $this->listRecords($zoneID, $type, $name);
    if (isset($records->result[0]->id)) {
        return $records->result[0]->id;
    }
    return false;
}

for (int i = 0; i < list.size(); i++) {
  for (int j = i+1; j < list.size(); j++) {
    // compare list.get(i) and list.get(j)
  }
}

I used pyrospade's approach, for its simplicity, and modified that slightly on a short list made from the case-insensitive Windows registry.

If the raw PATH value string is split into individual paths all 'null' paths (empty or whitespace-only strings) can be removed by using:

PATH_nonulls = [s for s in PATH if s.strip()]

def HasDupes(aseq) :
    s = set()
    return any(((x.lower() in s) or s.add(x.lower())) for x in aseq)

def GetDupes(aseq) :
    s = set()
    return set(x for x in aseq if ((x.lower() in s) or s.add(x.lower())))

def DelDupes(aseq) :
    seen = set()
    return [x for x in aseq if (x.lower() not in seen) and (not seen.add(x.lower()))]

The original PATH has both 'null' entries and duplicates for testing purposes:

[list]  Root paths in HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment:PATH[list]  Root paths in HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
  1  C:\Python37\
  2
  3
  4  C:\Python37\Scripts\
  5  c:\python37\
  6  C:\Program Files\ImageMagick-7.0.8-Q8
  7  C:\Program Files (x86)\poppler\bin
  8  D:\DATA\Sounds
  9  C:\Program Files (x86)\GnuWin32\bin
 10  C:\Program Files (x86)\Intel\iCLS Client\
 11  C:\Program Files\Intel\iCLS Client\
 12  D:\DATA\CCMD\FF
 13  D:\DATA\CCMD
 14  D:\DATA\UTIL
 15  C:\
 16  D:\DATA\UHELP
 17  %SystemRoot%\system32
 18
 19
 20  D:\DATA\CCMD\FF%SystemRoot%
 21  D:\DATA\Sounds
 22  %SystemRoot%\System32\Wbem
 23  D:\DATA\CCMD\FF
 24
 25
 26  c:\
 27  %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\
 28

Null paths have been removed, but still has duplicates, e.g., (1, 3) and (13, 20):

    [list]  Null paths removed from HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment:PATH
  1  C:\Python37\
  2  C:\Python37\Scripts\
  3  c:\python37\
  4  C:\Program Files\ImageMagick-7.0.8-Q8
  5  C:\Program Files (x86)\poppler\bin
  6  D:\DATA\Sounds
  7  C:\Program Files (x86)\GnuWin32\bin
  8  C:\Program Files (x86)\Intel\iCLS Client\
  9  C:\Program Files\Intel\iCLS Client\
 10  D:\DATA\CCMD\FF
 11  D:\DATA\CCMD
 12  D:\DATA\UTIL
 13  C:\
 14  D:\DATA\UHELP
 15  %SystemRoot%\system32
 16  D:\DATA\CCMD\FF%SystemRoot%
 17  D:\DATA\Sounds
 18  %SystemRoot%\System32\Wbem
 19  D:\DATA\CCMD\FF
 20  c:\
 21  %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\

And finally, the dupes have been removed:

[list]  Massaged path list from in HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment:PATH
  1  C:\Python37\
  2  C:\Python37\Scripts\
  3  C:\Program Files\ImageMagick-7.0.8-Q8
  4  C:\Program Files (x86)\poppler\bin
  5  D:\DATA\Sounds
  6  C:\Program Files (x86)\GnuWin32\bin
  7  C:\Program Files (x86)\Intel\iCLS Client\
  8  C:\Program Files\Intel\iCLS Client\
  9  D:\DATA\CCMD\FF
 10  D:\DATA\CCMD
 11  D:\DATA\UTIL
 12  C:\
 13  D:\DATA\UHELP
 14  %SystemRoot%\system32
 15  D:\DATA\CCMD\FF%SystemRoot%
 16  %SystemRoot%\System32\Wbem
 17  %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\

IEnumerable and IEnumerator are both interfaces. IEnumerable has just one method called GetEnumerator. This method returns (as all methods return something including void) another type which is an interface and that interface is IEnumerator. When you implement enumerator logic in any of your collection class, you implement IEnumerable (either generic or non generic). IEnumerable has just one method whereas IEnumerator has 2 methods (MoveNext and Reset) and a property Current. For easy understanding consider IEnumerable as a box that contains IEnumerator inside it (though not through inheritance or containment). See the code for better understanding:

class Test : IEnumerable, IEnumerator
{
    IEnumerator IEnumerable.GetEnumerator()
    {
        throw new NotImplementedException();
    }

    public object Current
    {
        get { throw new NotImplementedException(); }
    }

    public bool MoveNext()
    {
        throw new NotImplementedException();
    }

    public void Reset()
    {
        throw new NotImplementedException();
    }
}

No it doesn't wait and the way you are doing it in that sample is not good practice.

dispatch_async is always asynchronous. It's just that you are enqueueing all the UI blocks to the same queue so the different blocks will run in sequence but parallel with your data processing code.

If you want the update to wait you can use dispatch_sync instead.

// This will wait to finish
dispatch_sync(dispatch_get_main_queue(), ^{
    // Update the UI on the main thread.
});

Another approach would be to nest enqueueing the block. I wouldn't recommend it for multiple levels though.

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
    // Background work

    dispatch_async(dispatch_get_main_queue(), ^{
        // Update UI

        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
            // Background work

            dispatch_async(dispatch_get_main_queue(), ^{
                // Update UI
            });
        });
    });
});

If you need the UI updated to wait then you should use the synchronous versions. It's quite okay to have a background thread wait for the main thread. UI updates should be very quick.

UPDATE 7/3/2014: As of now, jquery-latest.js is no longer being updated. From the jQuery blog:

We know that http://code.jquery.com/jquery-latest.js is abused because of the CDN statistics showing it’s the most popular file. That wouldn’t be the case if it was only being used by developers to make a local copy.

We have decided to stop updating this file, as well as the minified copy, keeping both files at version 1.11.1 forever.

The Google CDN team has joined us in this effort to prevent inadvertent web breakage and no longer updates the file at http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js. That file will stay locked at version 1.11.1 as well.

The following, now moot, answer is preserved here for historical reasons.

Don't do this. Seriously, don't.

Linking to major versions of jQuery does work, but it's a bad idea -- whole new features get added and deprecated with each decimal update. If you update jQuery automatically without testing your code COMPLETELY, you risk an unexpected surprise if the API for some critical method has changed.

Here's what you should be doing: write your code using the latest version of jQuery. Test it, debug it, publish it when it's ready for production.

Then, when a new version of jQuery rolls out, ask yourself: Do I need this new version in my code? For instance, is there some critical browser compatibility that didn't exist before, or will it speed up my code in most browsers?

If the answer is "no", don't bother updating your code to the latest jQuery version. Doing so might even add NEW errors to your code which didn't exist before. No responsible developer would automatically include new code from another site without testing it thoroughly.

There's simply no good reason to ALWAYS be using the latest version of jQuery. The old versions are still available on the CDNs, and if they work for your purposes, then why bother replacing them?

A secondary, but possibly more important, issue is caching. Many people link to jQuery on a CDN because many other sites do, and your users have a good chance of having that version already cached.

The problem is, caching only works if you provide a full version number. If you provide a partial version number, far-future caching doesn't happen -- because if it did, some users would get different minor versions of jQuery from the same URL. (Say that the link to 1.7 points to 1.7.1 one day and 1.7.2 the next day. How will the browser make sure it's getting the latest version today? Answer: no caching.)

In fact here's a breakdown of several options and their expiration settings...

http://code.jquery.com/jquery-latest.min.js (no cache)

http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js (1 hour)

http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js (1 hour)

http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js (1 year)

So, by linking to jQuery this way, you're actually eliminating one of the major reasons to use a CDN in the first place.

http://code.jquery.com/jquery-latest.min.js may not always give you the version you expect, either. As of this writing, it links to the latest version of jQuery 1.x, even though jQuery 2.x has been released as well. This is because jQuery 1.x is compatible with older browsers including IE 6/7/8, and jQuery 2.x is not. If you want the latest version of jQuery 2.x, then (for now) you need to specify that explicitly.

The two versions have the same API, so there is no perceptual difference for compatible browsers. However, jQuery 1.x is a larger download than 2.x.

You're looking for Select which can be used to transform\project the input sequence:

IEnumerable<string> strings = integers.Select(i => i.ToString());

For me the problem was that I was using obsolete versions of the cordova android and ios platforms. So upgrading to [email protected] and [email protected] solved it.

You can upgrade to these specific versions:

cordova platforms rm android
cordova platforms add [email protected]
cordova platforms rm ios
cordova platforms add [email protected]

Time for an update! Create an inline (.inl, or probably any other) file and simply copy all your definitions in it. Be sure to add the template above each function (template <typename T, ...>). Now instead of including the header file in the inline file you do the opposite. Include the inline file after the declaration of your class (#include "file.inl").

I don't really know why no one has mentioned this. I see no immediate drawbacks.

Kill -9 PID

should be

kill -9 $PID

see the difference?

If the legend is the same for both plots, there is a simple solution using grid.arrange(assuming you want your legend to align with both plots either vertically or horizontally). Simply keep the legend for the bottom-most or right-most plot while omitting the legend for the other. Adding a legend to just one plot, however, alters the size of one plot relative to the other. To avoid this use the heights command to manually adjust and keep them the same size. You can even use grid.arrange to make common axis titles. Note that this will require library(grid) in addition to library(gridExtra). For vertical plots:

y_title <- expression(paste(italic("E. coli"), " (CFU/100mL)"))

grid.arrange(arrangeGrob(p1, theme(legend.position="none"), ncol=1), 
   arrangeGrob(p2, theme(legend.position="bottom"), ncol=1), 
   heights=c(1,1.2), left=textGrob(y_title, rot=90, gp=gpar(fontsize=20)))

Here is the result for a similar graph for a project I was working on:

For pandas 0.17 and above, use this :

test = df.sort_values('one', ascending=False)

Since 'one' is a series in the pandas data frame, hence pandas will not accept the arguments in the form of a list.

compgen -c python | grep -P '^python\d'

This lists some other python things too, But hey, You can identify all python versions among them.

From: http://news.ycombinator.com/item?id=1726074

For RHEL-based i386 distributions:

yum install ImageMagick.i386
yum install ImageMagick-devel.i386
pecl install imagick
echo "extension=imagick.so" > /etc/php.d/imagick.ini
service httpd restart

This may also work on other i386 distributions using yum package manager. For x86_64, just replace .i386 with .x86_64

I wouldn't recommend the HAVING keyword for newbies, it is essentially for legacy purposes.

I am not clear on what is the key for this table (is it fully normalized, I wonder?), consequently I find it difficult to follow your specification:

I would like to find all records for all users that have more than one payment per day with the same account number... Additionally, there should be a filter than only counts the records whose ZIP code is different.

So I've taken a literal interpretation.

The following is more verbose but could be easier to understand and therefore maintain (I've used a CTE for the table PAYMENT_TALLIES but it could be a VIEW:

WITH PAYMENT_TALLIES (user_id, zip, tally)
     AS
     (
      SELECT user_id, zip, COUNT(*) AS tally
        FROM PAYMENT
       GROUP 
          BY user_id, zip
     )
SELECT DISTINCT *
  FROM PAYMENT AS P
 WHERE EXISTS (
               SELECT * 
                 FROM PAYMENT_TALLIES AS PT
                WHERE P.user_id = PT.user_id
                      AND PT.tally > 1
              );

To @R.. I think it's not enough to check errno for error detection in strtol call.

long strtol (const char *String, char **EndPointer, int Base)

You'll also need to check EndPointer for errors.

Use -d (full list of file tests)

if (-d "cgi-bin") {
    # directory called cgi-bin exists
}
elsif (-e "cgi-bin") {
    # cgi-bin exists but is not a directory
}
else {
    # nothing called cgi-bin exists
}

As a note, -e doesn't distinguish between files and directories. To check if something exists and is a plain file, use -f.

Use this

<xsl:text disable-output-escaping="yes">&amp;</xsl:text>nbsp;

edit: Downvoters should probably validate that this works first (it does, and is the most general solution to the problem.)

If you are staying in vanilla Javascript, please note keyCode is now deprecated and will be dropped:

This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Avoid using it and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any tim

https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/keyCode

Instead use either: .key or .code depending on what behavior you want: https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/code https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key

Both are implemented on modern browsers.

This is commonly reported as an error due to using the wrong version of SSMS(Sql Server Management Studio). Use the version designed for your database version. You can use the command select @@version to check which version of sql server you are actually using. This version is reported in a way that is easier to interpret than that shown in the Help About in SSMS.

Using a newer version of SSMS than your database is generally error-free, i.e. backward compatible.

There is a ternary operator, like this:

var c = (a < b) ? "a is less than b"  : "a is not less than b";

Views

They evaluate the data in the tables underlying the view definition at the time the view is queried. It is a logical view of your tables, with no data stored anywhere else.

The upside of a view is that it will always return the latest data to you. The downside of a view is that its performance depends on how good a select statement the view is based on. If the select statement used by the view joins many tables, or uses joins based on non-indexed columns, the view could perform poorly.

Materialized views

They are similar to regular views, in that they are a logical view of your data (based on a select statement), however, the underlying query result set has been saved to a table. The upside of this is that when you query a materialized view, you are querying a table, which may also be indexed.

In addition, because all the joins have been resolved at materialized view refresh time, you pay the price of the join once (or as often as you refresh your materialized view), rather than each time you select from the materialized view. In addition, with query rewrite enabled, Oracle can optimize a query that selects from the source of your materialized view in such a way that it instead reads from your materialized view. In situations where you create materialized views as forms of aggregate tables, or as copies of frequently executed queries, this can greatly speed up the response time of your end user application. The downside though is that the data you get back from the materialized view is only as up to date as the last time the materialized view has been refreshed.

Materialized views can be set to refresh manually, on a set schedule, or based on the database detecting a change in data from one of the underlying tables. Materialized views can be incrementally updated by combining them with materialized view logs, which act as change data capture sources on the underlying tables.

Materialized views are most often used in data warehousing / business intelligence applications where querying large fact tables with thousands of millions of rows would result in query response times that resulted in an unusable application.

Materialized views also help to guarantee a consistent moment in time, similar to snapshot isolation.

in a Visual Basic Macro you would use

pName = ActiveWorkbook.Path      ' the path of the currently active file
wbName = ActiveWorkbook.Name     ' the file name of the currently active file
shtName = ActiveSheet.Name       ' the name of the currently selected worksheet

The first sheet in a workbook can be referenced by

ActiveWorkbook.Worksheets(1)

so after deleting the [Report] tab you would use

ActiveWorkbook.Worksheets("Report").Delete
shtName = ActiveWorkbook.Worksheets(1).Name

to "work on that sheet later on" you can create a range object like

Dim MySheet as Range
MySheet = ActiveWorkbook.Worksheets(shtName).[A1]

and continue working on MySheet(rowNum, colNum) etc. ...

shortcut creation of a range object without defining shtName:

Dim MySheet as Range
MySheet = ActiveWorkbook.Worksheets(1).[A1]

Checking CMakeErrors.log in CMakeFiles returned:

C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Platforms\x64\PlatformToolsets\v140_xp\Toolset.targets(36,5): warning MSB8003: Could not find WindowsSdkDir_71A variable from the registry. TargetFrameworkVersion or PlatformToolset may be set to an invalid version number.

The error means that the build tools for XP (v140_xp) are not installed. To fix it I installed the proper feature in Visual Studio 2019 installer under Individual Components tab:

Multitasking:- It handling a number of tasks or jobs simultaneously. In that case user can interact with the system.

Multiprogramming:- It handling a several programs at the same time & it cannot interact with the system, every thing is decided by the OS(Operating System).

FYI : How to download data in CSV from Kibana:

In Kibana--> 1. Go to 'Discover' in left side

2. Select Index Field (based on your dashboard data) (*** In case if you are not sure which index to select-->go to management tab-->Saved Objects-->Dashboard-->select dashboard name-->scroll down to JSON-->you will see the Index name )

3. left side you see all the variables available in the data-->click over the variable name that you want to have in csv-->click add-->this variable will be added on the right side of the columns avaliable

4. Top right section of the kibana-->there is the time filter-->click -->select the duration for which you want the csv

5. Top upper right -->Reporting-->save this time/variable selection with a new report-->click generate CSV

6. Go to 'Management' in left side--> 'Reporting'-->download your csv

We can directly subtract dates to get difference in Days.

    SET SERVEROUTPUT ON ;
    DECLARE
        V_VAR NUMBER;
    BEGIN
         V_VAR:=TO_DATE('2000-01-02', 'YYYY-MM-DD') - TO_DATE('2000-01-01', 'YYYY-MM-DD') ;
         DBMS_OUTPUT.PUT_LINE(V_VAR);
    END;

sudo -u mongodb mongod --repair --dbpath /var/lib/mongodb/
sudo service mongodb start

SELECT DATEADD(m, DATEDIFF(m, 0, GETDATE()), 0)

This worked perfectly. I actually added a Case statement. Thanks for the post:

SELECT Case(DATEADD(m, DATEDIFF(m, 0, GETDATE()), 0) as Date)

You can use rowspan="n" on a td element to make it span n rows, and colspan="m" on a td element to make it span m columns.

Looks like your first td needs a rowspan="2" and the next td needs a colspan="4".

Debugger for Bash version 3(Bourne again shell).
Plugin for Eclipse. Will only work with shell script editor ShellEd. basheclipse

WordPad will open any text file no matter the size. However, it has limited capabilities as compared to a text editor.

As mentioned in the other answer I would recommend using json.NET. You can download the package using NuGet. Then to deserialize your json files into C# objects you can do something like;

   JsonSerializer serializer = new JsonSerializer();
   MyObject obj = serializer.Deserialize<MyObject>(File.ReadAllText(@".\path\to\json\config\file.json");

The above code assumes that you have something like

public class MyObject
{
    public string prop1 { get; set; };
    public string prop2 { get; set; };
}

And your json looks like;

{
      "prop1":"value1",
      "prop2":"value2"
}

I prefer using the generic deserialize method which will deserialize json into an object assuming that you provide it with a type who's definition matches the json's. If there are discrepancies between the two it could throw, or not set values, or just ignore things in the json, depends on what the problem is. If the json definition exactly matches the C# types definition then it just works.

On Windows 10, curl 7.28.1 within powershell, I found the following to work for me:

$filePath = "c:\temp\dir with spaces\myfile.wav"
$curlPath = ("myfilename=@" + $filePath)
curl -v -F $curlPath URL

Looks like you have recently installed flex-layout package. Try removing this package folder from your node_modules folder and reinstalling previous version of this package.

Recently (2 days before current date), angular released latest angular-cli version (v9.0.1) due to which many packages are updated to support this latest cli version. In your case you might have old cli version and when you installed this package it was downloaded for latest cli version by default. So try downgrading your package version. Worked for me atleast.

Also, dont forget to downgrade the version of your package in package.json file

I wanted a similar method for my project but in my case the input paths were either from local disk volumes or clustered storage volumes (CSVs). So DriveInfo class did not work for me. CSVs have a mount point under another drive, typically C:\ClusterStorage\Volume*. Note that C: will be a different Volume than C:\ClusterStorage\Volume1

This is what I finally came up with:

    public static ulong GetFreeSpaceOfPathInBytes(string path)
    {
        if ((new Uri(path)).IsUnc)
        {
            throw new NotImplementedException("Cannot find free space for UNC path " + path);
        }

        ulong freeSpace = 0;
        int prevVolumeNameLength = 0;

        foreach (ManagementObject volume in
                new ManagementObjectSearcher("Select * from Win32_Volume").Get())
        {
            if (UInt32.Parse(volume["DriveType"].ToString()) > 1 &&                             // Is Volume monuted on host
                volume["Name"] != null &&                                                       // Volume has a root directory
                path.StartsWith(volume["Name"].ToString(), StringComparison.OrdinalIgnoreCase)  // Required Path is under Volume's root directory 
                )
            {
                // If multiple volumes have their root directory matching the required path,
                // one with most nested (longest) Volume Name is given preference.
                // Case: CSV volumes monuted under other drive volumes.

                int currVolumeNameLength = volume["Name"].ToString().Length;

                if ((prevVolumeNameLength == 0 || currVolumeNameLength > prevVolumeNameLength) &&
                    volume["FreeSpace"] != null
                    )
                {
                    freeSpace = ulong.Parse(volume["FreeSpace"].ToString());
                    prevVolumeNameLength = volume["Name"].ToString().Length;
                }
            }
        }

        if (prevVolumeNameLength > 0)
        {
            return freeSpace;
        }

        throw new Exception("Could not find Volume Information for path " + path);
    }

Found a npm package that makes this easy with RxJS as a service.

https://www.npmjs.com/package/ng2-simple-timer

You can 'subscribe' to an existing timer so you don't create a bazillion timers if you're using it many times in the same component.

You are providing a string representation of a dict to the DataFrame constructor, and not a dict itself. So this is the reason you get that error.

So if you want to use your code, you could do:

df = DataFrame(eval(data))

But better would be to not create the string in the first place, but directly putting it in a dict. Something roughly like:

data = []
for row in result_set:
    data.append({'value': row["tag_expression"], 'key': row["tag_name"]})

But probably even this is not needed, as depending on what is exactly in your result_set you could probably:

• provide this directly to a DataFrame: DataFrame(result_set)
• or use the pandas read_sql_query function to do this for you (see docs on this)

nslookup google.com is the easiest way. Works on Linux and Windows.

If your issue is that your DNS server is not returning a response for google.com, use a different DNS server, such as a public one. For instance, you could do:

nslookup
>server 8.8.8.8
>google.com

For a more thorough solution to getting around annoying Internet filters, look into using Tor.

You can't decrypt password in mysql, because password is hashed by using md5 hash algorithm, which is not an encoding algorithm.

For those who (unlike OP) are using the express lib:

http.get('*',function(req,res){  
    res.redirect('http://exmple.com'+req.url)
})

You can use an inline if inside your ngStyle:

[ngStyle]="styleOne?{'background-color': 'red'} : {'background-color': 'blue'}"

A batter way in my opinion is to store your background color inside a variable and then set the background-color as the variable value:

[style.background-color]="myColorVaraible"

You can use TreeMap which internally implements the SortedMap below is the example

Sorting by ascending ordering :

  Map<Float, String> ascsortedMAP = new TreeMap<Float, String>();

  ascsortedMAP.put(8f, "name8");
  ascsortedMAP.put(5f, "name5");
  ascsortedMAP.put(15f, "name15");
  ascsortedMAP.put(35f, "name35");
  ascsortedMAP.put(44f, "name44");
  ascsortedMAP.put(7f, "name7");
  ascsortedMAP.put(6f, "name6");

  for (Entry<Float, String> mapData : ascsortedMAP.entrySet()) {
    System.out.println("Key : " + mapData.getKey() + "Value : " + mapData.getValue());
  }

Sorting by descending ordering :

If you always want this create the map to use descending order in general, if you only need it once create a TreeMap with descending order and put all the data from the original map in.

  // Create the map and provide the comparator as a argument
  Map<Float, String> dscsortedMAP = new TreeMap<Float, String>(new Comparator<Float>() {
    @Override
    public int compare(Float o1, Float o2) {
      return o2.compareTo(o1);
    }
  });
  dscsortedMAP.putAll(ascsortedMAP);

for further information about SortedMAP read http://examples.javacodegeeks.com/core-java/util/treemap/java-sorted-map-example/

• DTR - Data Terminal Ready
• DSR - Data Set Ready
• RTS - Request To Send
• CTS - Clear To Send

There are multiple ways of doing things because there were never any protocols built into the standards. You use whatever ad-hoc "standard" your equipment implements.

Just based on the names, RTS/CTS would seem to be a natural fit. However, it's backwards from the needs that developed over time. These signals were created at a time when a terminal would batch-send a screen full of data, but the receiver might not be ready, thus the need for flow control. Later the problem would be reversed, as the terminal couldn't keep up with data coming from the host, but the RTS/CTS signals go the wrong direction - the interface isn't orthogonal, and there's no corresponding signals going the other way. Equipment makers adapted as best they could, including using the DTR and DSR signals.

EDIT

To add a bit more detail, its a two level hierarchy so "officially" both must happen for communication to take place. The behavior is defined in the original CCITT (now ITU-T) standard V.28.

The DCE is a modem connecting between the terminal and telephone network. In the telephone network was another piece of equipment which split off to the data network, eg. X.25.

The modem has three states: Powered off, Ready (Data Set Ready is true), and connected (Data Carrier Detect)

The terminal can't do anything until the modem is connected.

When the modem wants to send data, it raises RTS and the modem grants the request with CTS. The modem lowers CTS when its internal buffer is full.

So nostalgic!

I just noticed that with C++20, we will have

bool std::map::contains( const Key& key ) const;

That will return true if map holds an element with key key.

Step 1, delete all the *.DS_store files. One can run

git rm -f *.DS_Store

but be aware that rm -f can be a bit dangerous if you have a typo! Step two: add

*.DS_Store
.DS_Store

to .gitignore. This worked for me!

TOAD for MS SQL looks pretty good. I've never used it personally but I have used Quest's other products and they're solid.

Try doing: INSERT INTO table(data, date) VALUES ('$data', now() + interval 1 day)

This worked for me:

export class Hero{
   id: number;
   name: string;

   public Hero(i: number, n: string){
     this.id = 0;
     this.name = '';
   }
 }

and make sure you initialize as well selectedHero

selectedHero: Hero = new Hero();

Here's a bash function which checks all your servers, assuming you're using DNS round-robin. Note that this requires GNU date and won't work on Mac OS

function check_certs () {
  if [ -z "$1" ]
  then
    echo "domain name missing"
    exit 1
  fi
  name="$1"
  shift

  now_epoch=$( date +%s )

  dig +noall +answer $name | while read _ _ _ _ ip;
  do
    echo -n "$ip:"
    expiry_date=$( echo | openssl s_client -showcerts -servername $name -connect $ip:443 2>/dev/null | openssl x509 -inform pem -noout -enddate | cut -d "=" -f 2 )
    echo -n " $expiry_date";
    expiry_epoch=$( date -d "$expiry_date" +%s )
    expiry_days="$(( ($expiry_epoch - $now_epoch) / (3600 * 24) ))"
    echo "    $expiry_days days"
  done
}

Output example:

$ check_certs stackoverflow.com
151.101.1.69: Aug 14 12:00:00 2019 GMT    603 days
151.101.65.69: Aug 14 12:00:00 2019 GMT    603 days
151.101.129.69: Aug 14 12:00:00 2019 GMT    603 days
151.101.193.69: Aug 14 12:00:00 2019 GMT    603 days

Use document height if you want to show it beyond the visible area of browser(scrollable area).

CSS Portion

#foo {
    position:absolute;
    top:0;
    left:0;
}

JQuery Portion

$(document).ready(function() {
   $('#foo').css({
       width: $(document).width(),
       height: $(document).height()
   });
});

Assuming you're dealing with Windows 7 x64 and something that was previously installed with some sort of an installer, you can open regedit and search the keys under

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall

(which references 32-bit programs) for part of the name of the program, or

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

(if it actually was a 64-bit program).

If you find something that matches your program in one of those, the contents of UninstallString in that key usually give you the exact command you are looking for (that you can run in a script).

If you don't find anything relevant in those registry locations, then it may have been "installed" by unzipping a file. Because you mentioned removing it by the Control Panel, I gather this likely isn't then case; if it's in the list of programs there, it should be in one of the registry keys I mentioned.

Then in a .bat script you can do

if exist "c:\program files\whatever\program.exe" (place UninstallString contents here)
if exist "c:\program files (x86)\whatever\program.exe" (place UninstallString contents here)

There's a method in the framework for this purpose, which will keep the full path except for the extension.

System.IO.Path.ChangeExtension(path, null);

If only file name is needed, use

System.IO.Path.GetFileNameWithoutExtension(path);

You can use id(name) to check if two names represent the same object:

>>> a = b = c = [0, 3, 5]
>>> print(id(a), id(b), id(c))
46268488 46268488 46268488

Lists are mutable; it means you can change the value in place without creating a new object. However, it depends on how you change the value:

>>> a[0] = 1
>>> print(id(a), id(b), id(c))
46268488 46268488 46268488
>>> print(a, b, c)
[1, 3, 5] [1, 3, 5] [1, 3, 5]

If you assign a new list to a, then its id will change, so it won't affect b and c's values:

>>> a = [1, 8, 5]
>>> print(id(a), id(b), id(c))
139423880 46268488 46268488
>>> print(a, b, c)
[1, 8, 5] [1, 3, 5] [1, 3, 5]

Integers are immutable, so you cannot change the value without creating a new object:

>>> x = y = z = 1
>>> print(id(x), id(y), id(z))
507081216 507081216 507081216
>>> x = 2
>>> print(id(x), id(y), id(z))
507081248 507081216 507081216
>>> print(x, y, z)
2 1 1

Try writing the following in the terminal:

sudo apt-get install python-tk

Don't forget to actually import Tkinter module at the beginning of your program:

import Tkinter

Use daniel's solution if the set of encoded characters is relatively restricted. Otherwise, use one of the numerous HTML-parsing libraries.

I like BeautifulSoup because it can handle malformed XML/HTML :

http://www.crummy.com/software/BeautifulSoup/

for your question, there's an example in their documentation

from BeautifulSoup import BeautifulStoneSoup
BeautifulStoneSoup("Sacré bleu!", 
                   convertEntities=BeautifulStoneSoup.HTML_ENTITIES).contents[0]
# u'Sacr\xe9 bleu!'

<div class="post_category">
        <?php $category = get_the_category();
             $allcategory = get_the_category(); 
        foreach ($allcategory as $category) {
        ?>
           <a class="btn"><?php echo $category->cat_name;; ?></a>
        <?php 
        }
        ?>
 </div>

A solution without using "eval":

var setInnerHtml = function(elm, html) {
  elm.innerHTML = html;
  var scripts = elm.getElementsByTagName("script");
  // If we don't clone the results then "scripts"
  // will actually update live as we insert the new
  // tags, and we'll get caught in an endless loop
  var scriptsClone = [];
  for (var i = 0; i < scripts.length; i++) {
    scriptsClone.push(scripts[i]);
  }
  for (var i = 0; i < scriptsClone.length; i++) {
    var currentScript = scriptsClone[i];
    var s = document.createElement("script");
    // Copy all the attributes from the original script
    for (var j = 0; j < currentScript.attributes.length; j++) {
      var a = currentScript.attributes[j];
      s.setAttribute(a.name, a.value);
    }
    s.appendChild(document.createTextNode(currentScript.innerHTML));
    currentScript.parentNode.replaceChild(s, currentScript);
  }
}

This essentially clones the script tag and then replaces the blocked script tag with the newly generated one, thus allowing execution.

Line continuations also can be achieved through clever use of syntax.

In the case of echo:

# echo '-n' flag prevents trailing <CR> 
echo -n "This is my one-line statement" ;
echo -n " that I would like to make."
This is my one-line statement that I would like to make.

In the case of vars:

outp="This is my one-line statement" ; 
outp+=" that I would like to make." ; 
echo -n "${outp}"
This is my one-line statement that I would like to make.

Another approach in the case of vars:

outp="This is my one-line statement" ; 
outp="${outp} that I would like to make." ; 
echo -n "${outp}"
This is my one-line statement that I would like to make.

Voila!

Scala is supported. See example.

Support for other languages is problematic:

7) Something like the dx tool can be forced into the phone, so that Java code could in principle continue to generate bytecodes, yet have them be translated into a VM-runnable form. But, at present, Java code cannot be generated on the fly. This means Dalvik cannot run dynamic languages (JRuby, Jython, Groovy). Yet. (Perhaps the dex format needs a detuned variant which can be easily generated from bytecodes.)

tl;dr

Instant.now()                           // Capture the current moment in UTC.
.atZone( ZoneId.systemDefault() )       // Adjust into the JVM's current default time zone. Same moment, different wall-clock time. Produces a `ZonedDateTime` object.
.toInstant()                            // Extract a `Instant` (always in UTC) object from the `ZonedDateTime` object.
.atZone( ZoneId.of( "Europe/Paris" ) )  // Adjust the `Instant` into a specific time zone. Renders a `ZonedDateTime` object. Same moment, different wall-clock time.
.toInstant()                            // And back to UTC again.

java.time

The modern approach uses the java.time classes that supplanted the troublesome old legacy date-time classes (Date, Calendar, etc.).

Your use of the word "local" contradicts the usage in the java.time class. In java.time, "local" means any locality or all localities, but not any one particular locality. The java.time classes with names starting with "Local…" all lack any concept of time zone or offset-from-UTC. So they do not represent a specific moment, they are not a point on the timeline, whereas your Question is all about moments, points on the timeline viewed through various wall-clock times.

Get the current system time (local time)

If you want to capture the current moment in UTC, use Instant. The Instant class represents a moment on the timeline in UTC with a resolution of nanoseconds (up to nine (9) digits of a decimal fraction).

Instant instant = Instant.now() ;  // Capture the current moment in UTC.

Adjust into a time zone by applying a ZoneId to get a ZonedDateTime. Same moment, same point on the timeline, different wall-clock time.

Specify a proper time zone name in the format of continent/region, such as America/Montreal, Africa/Casablanca, or Pacific/Auckland. Never use the 3-4 letter abbreviation such as EST or IST as they are not true time zones, not standardized, and not even unique(!).

ZoneId z = ZoneId.of( "America/Montreal" ) ;
ZonedDateTime zdt = instant.atZone( z ) ;  // Same moment, different wall-clock time.

As a shortcut, you can skip the usage of Instant to get a ZonedDateTime.

ZoneId z = ZoneId.of( "America/Montreal" ) ;
ZonedDateTime zdt = ZonedDateTime.now( z ) ;

Convert Local time to UTC // Works Fine Till here

You can adjust from the zoned date-time to UTC by extracting an Instant from a ZonedDateTime.

ZoneId z = ZoneId.of( "America/Montreal" ) ;
ZonedDateTime zdt = ZonedDateTime.now( z ) ;
Instant instant = zdt.toInstant() ;

Reverse the UTC time, back to local time.

As shown above, apply a ZoneId to adjust the same moment into another wall-clock time used by the people of a certain region (a time zone).

Instant instant = Instant.now() ;  // Capture current moment in UTC.

ZoneId zDefault = ZoneId.systemDefault() ;  // The JVM's current default time zone.
ZonedDateTime zdtDefault = instant.atZone( zDefault ) ;

ZoneId zTunis = ZoneId.of( "Africa/Tunis" ) ;  // The JVM's current default time zone.
ZonedDateTime zdtTunis = instant.atZone( zTunis ) ;

ZoneId zAuckland = ZoneId.of( "Pacific/Auckland" ) ;  // The JVM's current default time zone.
ZonedDateTime zdtAuckland = instant.atZone( zAuckland ) ;

Going back to UTC from a zoned date-time, call ZonedDateTime::toInstant. Think of it conceptually as: ZonedDateTime = Instant + ZoneId.

Instant instant = zdtAuckland.toInstant() ;

All of these objects, the Instant and the three ZonedDateTime objects all represent the very same simultaneous moment, the same point in history.

Followed 3 different approaches (listed below) but all the 3 approaches retains the time in UTC only.

Forget about trying to fix code using those awful Date, Calendar, and GregorianCalendar classes. They are a wretched mess of bad design and flaws. You need never touch them again. If you must interface with old code not yet updated to java.time, you can convert back-and-forth via new conversion methods added to the old classes.

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, Java SE 10, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

Always check manually the methods, tags you use, and make sure that they always escape (once) in the end. Frameworks have many bugs and differences in this aspect.

An overview: http://www.gablog.eu/online/node/91

You should be able to add:

restart: always 

to every service you want to restart in the docker-compose.yml file.

See: https://github.com/compose-spec/compose-spec/blob/master/spec.md#restart

I'm using jersey 2.0 with message body readers and writers. I had my method return type as a specific entity which was also used in the implementation of the message body writer and i was returning the same pojo, a SkuListDTO. @GET @Consumes({"application/xml", "application/json"}) @Produces({"application/xml", "application/json"}) @Path("/skuResync")

public SkuResultListDTO getSkuData()
    ....
return SkuResultListDTO;

all i changed was this, I left the writer implementation alone and it still worked.

public Response getSkuData()
...
return Response.status(Response.Status.FORBIDDEN).entity(dfCoreResultListDTO).build();

ObjectIDs are objects so if you just compare them with == you're comparing their references. If you want to compare their values you need to use the ObjectID.equals method:

if (results.userId.equals(AnotherMongoDocument._id)) {
    ...
}

Assuming two decimal places on your percentages, the data type you use depends on how you plan to store your percentages. If you are going to store their fractional equivalent (e.g. 100.00% stored as 1.0000), I would store the data in a decimal(5,4) data type with a CHECK constraint that ensures that the values never exceed 1.0000 (assuming that is the cap) and never go below 0 (assuming that is the floor). If you are going to store their face value (e.g. 100.00% is stored as 100.00), then you should use decimal(5,2) with an appropriate CHECK constraint. Combined with a good column name, it makes it clear to other developers what the data is and how the data is stored in the column.

according the documentation, this should do it...

RESET QUERY CACHE 

As with most answers, it really depends: What are you trying to achieve with your debugging? Basic development, fixing performance issues? For basic development, all the previous answers are more than adequate.

For performance testing specifically, I recommend Firebug. Being able to profile which methods are the most expensive in terms of time has been invaluable for a number of projects I have worked on. As client-side libraries become more and more robust, and more responsibility is placed client-side in general, this type of debugging and profiling will only become more useful.

Firebug Console API: http://getfirebug.com/console.html

Use this function:

function adjustHeight(el){
    el.style.height = (el.scrollHeight > el.clientHeight) ? (el.scrollHeight)+"px" : "60px";
}

Use this html:

<textarea onkeyup="adjustHeight(this)"></textarea>

And finally use this css:

textarea {
min-height: 60px;
overflow-y: auto;
word-wrap:break-word
}

The solution simply is letting the scrollbar appears to detect that height needs to be adjusted, and whenever the scrollbar appears in your text area, it adjusts the height just as much as to hide the scrollbar again.

If you want a list of lists:

>>> [list(t) for t in zip(*l)]
[[1, 3, 8], [2, 4, 9]]

If a list of tuples is OK:

>>> zip(*l)
[(1, 3, 8), (2, 4, 9)]

overflow:hidden (as mentioned by @Mikael S) doesn't work in every situation, but it should work in most situations.

Another option is to use the :after trick:

<div class="wrapper">
  <div class="col"></div>
  <div class="col"></div>
</div>

.wrapper {
  min-height: 1px; /* Required for IE7 */
  }

.wrapper:after {
  clear: both;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  content: ".";
  font-size: 0;
  }

.col {
  display: inline;
  float: left;
  }

And for IE6:

.wrapper { height: 1px; }

If you set CURLOPT_RETURNTRANSFER to true or 1 then the return value from curl_exec will be the actual result from the successful operation. In other words it will not return TRUE on success. Although it will return FALSE on failure.

As described in the Return Values section of curl-exec PHP manual page: http://php.net/manual/function.curl-exec.php

You should enable the CURLOPT_FOLLOWLOCATION option for redirects but this would be a problem if your server is in safe_mode and/or open_basedir is in effect which can cause issues with curl as well.

Not sure if I understand well, but maybe you could form the CREATE statement inside a string, then execute that String? That way you could add as many columns as you want.

First, remove all the containers using the following command

sudo docker ps -a -q | xargs -n 1 -I {} sudo docker rm {}

Then, remove the image by its ID using the following command

sudo docker rmi <image-id>

if you look to support old version pre lolipop

use the same xml code with some changes

instead of normal ImageView --> AppCompatImageView

instead of android:src --> app:srcCompat

here is example

<android.support.v7.widget.AppCompatImageView
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:id="@+id/button"
        app:srcCompat="@drawable/ic_more_vert_24dp"
        android:tint="@color/primary" />

dont forget update your gradle as @ Sayooj Valsan mention

// Gradle Plugin 2.0+  
 android {  
   defaultConfig {  
     vectorDrawables.useSupportLibrary = true  
   }  
 }  

 compile 'com.android.support:design:23.4.0'

Notice To any one use vector dont ever ever never give your vector reference to color like this one android:fillColor="@color/primary" give its hex value .

Agree with TonyM and BBoy - this is the correct answer for original 4*6 printing of label. (args.PageBounds). This worked for me for printing Endicia API service shipping Labels.

private void SubmitResponseToPrinter(ILabelRequestResponse response)
    {
        PrintDocument pd = new PrintDocument();
        pd.PrintPage += (sender, args) =>
        {
            Image i = Image.FromFile(response.Labels[0].FullPathFileName.Trim());
            args.Graphics.DrawImage(i, args.PageBounds);
        };
        pd.Print();
    }

Perhaps the answer to this question is of use here too: how to find libstdc++.so.6: that contain GLIBCXX_3.4.19 for RHEL 6?

curl -O http://ftp.de.debian.org/debian/pool/main/g/gcc-4.7/libstdc++6-4.7-dbg_4.7.2-5_i386.deb
ar -x libstdc++6-4.7-dbg_4.7.2-5_i386.deb && tar xvf data.tar.gz
mkdir backup
cp /usr/lib/libstdc++.so* backup/
cp ./usr/lib/i386-linux-gnu/debug/libstdc++.so.6.0.17 /usr/lib
ln -s libstdc++.so.6.0.17 libstdc++.so.6

The two commands (reset and checkout) are completely different.

checkout X IS NOT reset --hard X

If X is a branch name, checkout X will change the current branch while reset --hard X will not.

If you would like to stop jenkins and all its services on the server using Linux console (e.g. Ubuntu), run:

service jenkins start/stop/restart

This is useful when you need to make an image/volume snapshot and you want all services to stop writing to the disk/volume.

This is relatively simple if you use pylab (included with matplotlib) instead of matplotlib directly. Start off with a list of filenames and legend names, like [ ('name of file 1', 'label 1'), ('name of file 2', 'label 2'), ...]. Then you can use something like the following:

import pylab

datalist = [ ( pylab.loadtxt(filename), label ) for filename, label in list_of_files ]

for data, label in datalist:
    pylab.plot( data[:,0], data[:,1], label=label )

pylab.legend()
pylab.title("Title of Plot")
pylab.xlabel("X Axis Label")
pylab.ylabel("Y Axis Label")

You also might want to add something like fmt='o' to the plot command, in order to change from a line to points. By default, matplotlib with pylab plots onto the same figure without clearing it, so you can just run the plot command multiple times.

You can always use the ( <condition> ? <value if true> : <value if false> ) syntax (it's called the ternary operator - thanks to Mark for remining me :) ).

If <condition> is true, the statement would be evaluated as <value if true>. If not, it would be evaluated as <value if false>

For instance:

$fourteen = 14;
$twelve = 12;
echo "Fourteen is ".($fourteen > $twelve ? "more than" : "not more than")." twelve";

This is the same as:

$fourteen = 14;
$twelve = 12;
if($fourteen > 12) {
  echo "Fourteen is more than twelve";
}else{
  echo "Fourteen is not more than twelve";
}

It is real simple. Just use:

df.columns = ['Name1', 'Name2', 'Name3'...]

And it will assign the column names by the order you put them in.

Actually, his example won't work (although at first I thought that it would, too). Based on the help for the Start command, the first parameter is the name of the newly created Command Prompt window, and the second and third should be the path to the application and its parameters, respectively. If you add another "" before path to the app, it should work (at least it did for me). Use something like this:

start "" "c:\path with spaces\app.exe" param1 "param with spaces"

You can change the first argument to be whatever you want the title of the new command prompt to be. If it's a Windows app that is created, then the command prompt won't be displayed, and the title won't matter.

$(window).unbind('scroll');

Even though the documentation says it will remove all event handlers if called with no arguments, it is worth giving a try explicitly unbinding it.

Update

It worked if you used single quotes? That doesn't sound right - as far as I know, JavaScript treats single and double quotes the same (unlike some other languages like PHP and C).

While this doesn't directly answer you question, I think it might be a good solution for you in the future. I saw a part of my code, which was bad. Didn't know who wrote it or when. I could see all changes from the file, but it was clear that the code had been moved from some other file to this one. I wanted to find who actually added it in the first place.

To do this, I used Git bisect, which quickly let me find the sinner.

I ran git bisect start and then git bisect bad, because the revision checked out had the issue. Since I didn't know when the problem occured, I targetted the first commit for the "good", git bisect good <initial sha>.

Then I just kept searching the repo for the bad code. When I found it, I ran git bisect bad, and when it wasn't there: git bisect good.

In ~11 steps, I had covered ~1000 commits and found the exact commit, where the issue was introduced. Pretty great.

continue is kind of like goto. Are you familiar with break? It's easier to think about them in contrast:

• break terminates the loop (jumps to the code below it).

• continue terminates the rest of the processing of the code within the loop for the current iteration, but continues the loop.

As other answers have mentioned, NT (the kernel underlying modern versions of Windows) has an equivalent of Unix fork(). That's not the problem.

The problem is that cloning a process's entire state is not generally a sane thing to do. This is as true in the Unix world as it is in Windows, but in the Unix world, fork() is used all the time, and libraries are designed to deal with it. Windows libraries aren't.

For example, the system DLLs kernel32.dll and user32.dll maintain a private connection to the Win32 server process csrss.exe. After a fork, there are two processes on the client end of that connection, which is going to cause problems. The child process should inform csrss.exe of its existence and make a new connection – but there's no interface to do that, because these libraries weren't designed with fork() in mind.

So you have two choices. One is to forbid the use of kernel32 and user32 and other libraries that aren't designed to be forked – including any libraries that link directly or indirectly to kernel32 or user32, which is virtually all of them. This means that you can't interact with the Windows desktop at all, and are stuck in your own separate Unixy world. This is the approach taken by the various Unix subsystems for NT.

The other option is to resort to some sort of horrible hack to try to get unaware libraries to work with fork(). That's what Cygwin does. It creates a new process, lets it initialize (including registering itself with csrss.exe), then copies most of the dynamic state over from the old process and hopes for the best. It amazes me that this ever works. It certainly doesn't work reliably – even if it doesn't randomly fail due to an address space conflict, any library you're using may be silently left in a broken state. The claim of the current accepted answer that Cygwin has a "fully-featured fork()" is... dubious.

Summary: In an Interix-like environment, you can fork by calling fork(). Otherwise, please try to wean yourself from the desire to do it. Even if you're targeting Cygwin, don't use fork() unless you absolutely have to.

//    UITableViewCell set Identify "Cell"
//    UITableView Name is  tableReport

UIViewController,UITableViewDelegate,UITableViewDataSource,UINavigationControllerDelegate, UIImagePickerControllerDelegate {

    @IBOutlet weak var tableReport: UITableView!  

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
            return 5;
        }

        func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
            let cell = tableReport.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
            cell.textLabel?.text = "Report Name"
            return cell;
        }
}

$mylabel.text("-123456");
var string = $mylabel.text().replace('-', '');

if you have done it that way variable string now holds "123456"

you can also (i guess the better way) do this...

$mylabel.text("-123456");
$mylabel.text(function(i,v){
   return v.replace('-','');
});

Runtime rt = Runtime.getRuntime();
Process pr = rt.exec("java -jar map.jar time.rel test.txt debug");

http://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html

You need to use preventDefault() to make it so the link does not go through when u click on it:

fiddle: http://jsfiddle.net/maniator/Sevdm/

$(function() {
 $('.menulink').click(function(e){
     e.preventDefault();
   $("#bg").attr('src',"img/picture1.jpg");
 });
});

You can't.

The only way to set the value of a file input is by the user to select a file.

This is done for security reasons. Otherwise you would be able to create a JavaScript that automatically uploads a specific file from the client's computer.

I'm curious as to why you would want to do such a thing. Chances are, you should just let garbage collection do its job. In python, garbage collection is pretty deterministic. So you don't really have to worry as much about just leaving objects laying around in memory like you would in other languages (not to say that refcounting doesn't have disadvantages).

Although one thing that you should consider is a wrapper around any objects or resources you may get rid of later.

class foo(object):
    def __init__(self):
        self.some_big_object = some_resource

    def killBigObject(self):
        del some_big_object

In response to Null's addendum:

Unfortunately, I don't believe there's a way to do what you want to do the way you want to do it. Here's one way that you may wish to consider:

>>> class manager(object):
...     def __init__(self):
...             self.lookup = {}
...     def addItem(self, name, item):
...             self.lookup[name] = item
...             item.setLookup(self.lookup)
>>> class Item(object):
...     def __init__(self, name):
...             self.name = name
...     def setLookup(self, lookup):
...             self.lookup = lookup
...     def deleteSelf(self):
...             del self.lookup[self.name]
>>> man = manager()
>>> item = Item("foo")
>>> man.addItem("foo", item)
>>> man.lookup
 {'foo': <__main__.Item object at 0x81b50>}
>>> item.deleteSelf()
>>> man.lookup
 {}

It's a little bit messy, but that should give you the idea. Essentially, I don't think that tying an item's existence in the game to whether or not it's allocated in memory is a good idea. This is because the conditions for the item to be garbage collected are probably going to be different than what the conditions are for the item in the game. This way, you don't have to worry so much about that.

The best advice for learning to program is basically: write a lot of programs.

Project Euler contains lots of problems well suited for this purpose, as the resulting programs are manageable in size while actually allowing you to solve an explicit problem.

http://projecteuler.net/index.php

Here is the complete Implementation of Binary Search Tree In Java insert,search,countNodes,traversal,delete,empty,maximum & minimum node,find parent node,print all leaf node, get level,get height, get depth,print left view, mirror view

import java.util.NoSuchElementException;
import java.util.Scanner;

import org.junit.experimental.max.MaxCore;

class BSTNode {

    BSTNode left = null;
    BSTNode rigth = null;
    int data = 0;

    public BSTNode() {
        super();
    }

    public BSTNode(int data) {
        this.left = null;
        this.rigth = null;
        this.data = data;
    }

    @Override
    public String toString() {
        return "BSTNode [left=" + left + ", rigth=" + rigth + ", data=" + data + "]";
    }

}


class BinarySearchTree {

    BSTNode root = null;

    public BinarySearchTree() {

    }

    public void insert(int data) {
        BSTNode node = new BSTNode(data);
        if (root == null) {
            root = node;
            return;
        }

        BSTNode currentNode = root;
        BSTNode parentNode = null;

        while (true) {
            parentNode = currentNode;
            if (currentNode.data == data)
                throw new IllegalArgumentException("Duplicates nodes note allowed in Binary Search Tree");

            if (currentNode.data > data) {
                currentNode = currentNode.left;
                if (currentNode == null) {
                    parentNode.left = node;
                    return;
                }
            } else {
                currentNode = currentNode.rigth;
                if (currentNode == null) {
                    parentNode.rigth = node;
                    return;
                }
            }
        }
    }

    public int countNodes() {
        return countNodes(root);
    }

    private int countNodes(BSTNode node) {
        if (node == null) {
            return 0;
        } else {
            int count = 1;
            count += countNodes(node.left);
            count += countNodes(node.rigth);
            return count;
        }
    }

    public boolean searchNode(int data) {
        if (empty())
            return empty();
        return searchNode(data, root);
    }

    public boolean searchNode(int data, BSTNode node) {
        if (node != null) {
            if (node.data == data)
                return true;
            else if (node.data > data)
                return searchNode(data, node.left);
            else if (node.data < data)
                return searchNode(data, node.rigth);
        }
        return false;
    }

    public boolean delete(int data) {
        if (empty())
            throw new NoSuchElementException("Tree is Empty");

        BSTNode currentNode = root;
        BSTNode parentNode = root;
        boolean isLeftChild = false;

        while (currentNode.data != data) {
            parentNode = currentNode;
            if (currentNode.data > data) {
                isLeftChild = true;
                currentNode = currentNode.left;
            } else if (currentNode.data < data) {
                isLeftChild = false;
                currentNode = currentNode.rigth;
            }
            if (currentNode == null)
                return false;
        }

        // CASE 1: node with no child
        if (currentNode.left == null && currentNode.rigth == null) {
            if (currentNode == root)
                root = null;
            if (isLeftChild)
                parentNode.left = null;
            else
                parentNode.rigth = null;
        }

        // CASE 2: if node with only one child
        else if (currentNode.left != null && currentNode.rigth == null) {
            if (root == currentNode) {
                root = currentNode.left;
            }
            if (isLeftChild)
                parentNode.left = currentNode.left;
            else
                parentNode.rigth = currentNode.left;
        } else if (currentNode.rigth != null && currentNode.left == null) {
            if (root == currentNode)
                root = currentNode.rigth;
            if (isLeftChild)
                parentNode.left = currentNode.rigth;
            else
                parentNode.rigth = currentNode.rigth;
        }

        // CASE 3: node with two child
        else if (currentNode.left != null && currentNode.rigth != null) {

            // Now we have to find minimum element in rigth sub tree
            // that is called successor
            BSTNode successor = getSuccessor(currentNode);
            if (currentNode == root)
                root = successor;
            if (isLeftChild)
                parentNode.left = successor;
            else
                parentNode.rigth = successor;
            successor.left = currentNode.left;
        }

        return true;
    }

    private BSTNode getSuccessor(BSTNode deleteNode) {

        BSTNode successor = null;
        BSTNode parentSuccessor = null;
        BSTNode currentNode = deleteNode.left;

        while (currentNode != null) {
            parentSuccessor = successor;
            successor = currentNode;
            currentNode = currentNode.left;
        }

        if (successor != deleteNode.rigth) {
            parentSuccessor.left = successor.left;
            successor.rigth = deleteNode.rigth;
        }

        return successor;
    }

    public int nodeWithMinimumValue() {
        return nodeWithMinimumValue(root);
    }

    private int nodeWithMinimumValue(BSTNode node) {
        if (node.left != null)
            return nodeWithMinimumValue(node.left);
        return node.data;
    }

    public int nodewithMaximumValue() {
        return nodewithMaximumValue(root);
    }

    private int nodewithMaximumValue(BSTNode node) {
        if (node.rigth != null)
            return nodewithMaximumValue(node.rigth);
        return node.data;
    }

    public int parent(int data) {
        return parent(root, data);
    }

    private int parent(BSTNode node, int data) {
        if (empty())
            throw new IllegalArgumentException("Empty");
        if (root.data == data)
            throw new IllegalArgumentException("No Parent node found");

        BSTNode parent = null;
        BSTNode current = node;

        while (current.data != data) {
            parent = current;
            if (current.data > data)
                current = current.left;
            else
                current = current.rigth;
            if (current == null)
                throw new IllegalArgumentException(data + " is not a node in tree");
        }
        return parent.data;
    }

    public int sibling(int data) {
        return sibling(root, data);
    }

    private int sibling(BSTNode node, int data) {
        if (empty())
            throw new IllegalArgumentException("Empty");
        if (root.data == data)
            throw new IllegalArgumentException("No Parent node found");

        BSTNode cureent = node;
        BSTNode parent = null;
        boolean isLeft = false;

        while (cureent.data != data) {
            parent = cureent;
            if (cureent.data > data) {
                cureent = cureent.left;
                isLeft = true;
            } else {
                cureent = cureent.rigth;
                isLeft = false;
            }
            if (cureent == null)
                throw new IllegalArgumentException("No Parent node found");
        }
        if (isLeft) {
            if (parent.rigth != null) {
                return parent.rigth.data;
            } else
                throw new IllegalArgumentException("No Sibling is there");
        } else {
            if (parent.left != null)
                return parent.left.data;
            else
                throw new IllegalArgumentException("No Sibling is there");
        }
    }

    public void leafNodes() {
        if (empty())
            throw new IllegalArgumentException("Empty");
        leafNode(root);
    }

    private void leafNode(BSTNode node) {
        if (node == null)
            return;
        if (node.rigth == null && node.left == null)
            System.out.print(node.data + " ");
        leafNode(node.left);
        leafNode(node.rigth);
    }

    public int level(int data) {
        if (empty())
            throw new IllegalArgumentException("Empty");
        return level(root, data, 1);
    }

    private int level(BSTNode node, int data, int level) {
        if (node == null)
            return 0;
        if (node.data == data)
            return level;
        int result = level(node.left, data, level + 1);
        if (result != 0)
            return result;
        result = level(node.rigth, data, level + 1);
        return result;
    }

    public int depth() {
        return depth(root);
    }

    private int depth(BSTNode node) {
        if (node == null)
            return 0;
        else
            return 1 + Math.max(depth(node.left), depth(node.rigth));
    }

    public int height() {
        return height(root);
    }

    private int height(BSTNode node) {
        if (node == null)
            return 0;
        else
            return 1 + Math.max(height(node.left), height(node.rigth));
    }

    public void leftView() {
        leftView(root);
    }

    private void leftView(BSTNode node) {
        if (node == null)
            return;
        int height = height(node);

        for (int i = 1; i <= height; i++) {
            printLeftView(node, i);
        }
    }

    private boolean printLeftView(BSTNode node, int level) {
        if (node == null)
            return false;

        if (level == 1) {
            System.out.print(node.data + " ");
            return true;
        } else {
            boolean left = printLeftView(node.left, level - 1);
            if (left)
                return true;
            else
                return printLeftView(node.rigth, level - 1);
        }
    }

    public void mirroeView() {
        BSTNode node = mirroeView(root);
        preorder(node);
        System.out.println();
        inorder(node);
        System.out.println();
        postorder(node);
        System.out.println();
    }

    private BSTNode mirroeView(BSTNode node) {
        if (node == null || (node.left == null && node.rigth == null))
            return node;

        BSTNode temp = node.left;
        node.left = node.rigth;
        node.rigth = temp;

        mirroeView(node.left);
        mirroeView(node.rigth);
        return node;
    }

    public void preorder() {
        preorder(root);
    }

    private void preorder(BSTNode node) {
        if (node != null) {
            System.out.print(node.data + " ");
            preorder(node.left);
            preorder(node.rigth);
        }
    }

    public void inorder() {
        inorder(root);
    }

    private void inorder(BSTNode node) {
        if (node != null) {
            inorder(node.left);
            System.out.print(node.data + " ");
            inorder(node.rigth);
        }
    }

    public void postorder() {
        postorder(root);
    }

    private void postorder(BSTNode node) {
        if (node != null) {
            postorder(node.left);
            postorder(node.rigth);
            System.out.print(node.data + " ");
        }
    }

    public boolean empty() {
        return root == null;
    }

}

public class BinarySearchTreeTest {
    public static void main(String[] l) {
        System.out.println("Weleome to Binary Search Tree");
        Scanner scanner = new Scanner(System.in);
        boolean yes = true;
        BinarySearchTree tree = new BinarySearchTree();
        do {
            System.out.println("\n1. Insert");
            System.out.println("2. Search Node");
            System.out.println("3. Count Node");
            System.out.println("4. Empty Status");
            System.out.println("5. Delete Node");
            System.out.println("6. Node with Minimum Value");
            System.out.println("7. Node with Maximum Value");
            System.out.println("8. Find Parent node");
            System.out.println("9. Count no of links");
            System.out.println("10. Get the sibling of any node");
            System.out.println("11. Print all the leaf node");
            System.out.println("12. Get the level of node");
            System.out.println("13. Depth of the tree");
            System.out.println("14. Height of Binary Tree");
            System.out.println("15. Left View");
            System.out.println("16. Mirror Image of Binary Tree");
            System.out.println("Enter Your Choice :: ");
            int choice = scanner.nextInt();
            switch (choice) {
            case 1:
                try {
                    System.out.println("Enter Value");
                    tree.insert(scanner.nextInt());
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 2:
                System.out.println("Enter the node");
                System.out.println(tree.searchNode(scanner.nextInt()));
                break;

            case 3:
                System.out.println(tree.countNodes());
                break;

            case 4:
                System.out.println(tree.empty());
                break;

            case 5:
                try {
                    System.out.println("Enter the node");
                    System.out.println(tree.delete(scanner.nextInt()));
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }

            case 6:
                try {
                    System.out.println(tree.nodeWithMinimumValue());
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 7:
                try {
                    System.out.println(tree.nodewithMaximumValue());
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 8:
                try {
                    System.out.println("Enter the node");
                    System.out.println(tree.parent(scanner.nextInt()));
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 9:
                try {
                    System.out.println(tree.countNodes() - 1);
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 10:
                try {
                    System.out.println("Enter the node");
                    System.out.println(tree.sibling(scanner.nextInt()));
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 11:
                try {
                    tree.leafNodes();
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }

            case 12:
                try {
                    System.out.println("Enter the node");
                    System.out.println("Level is : " + tree.level(scanner.nextInt()));
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 13:
                try {
                    System.out.println(tree.depth());
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 14:
                try {
                    System.out.println(tree.height());
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 15:
                try {
                    tree.leftView();
                    System.out.println();
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            case 16:
                try {
                    tree.mirroeView();
                } catch (Exception e) {
                    System.out.println(e.getMessage());
                }
                break;

            default:
                break;
            }
            tree.preorder();
            System.out.println();
            tree.inorder();
            System.out.println();
            tree.postorder();
        } while (yes);
        scanner.close();
    }
}

1. create a new github repository.
2. Goto the command line in VS code.(ctrl+`)
3. Type following commands.

git init

git commit -m "first commit"

git remote add origin https://github.com/userName/repoName.git

git push -u origin master

-

There is a ZipPackage class in the System.IO.Packaging namespace which is built into .NET 3, 3.5, and 4.0.

http://msdn.microsoft.com/en-us/library/system.io.packaging.zippackage.aspx

Here is an example how to use it. http://www.codeproject.com/KB/files/ZipUnZipTool.aspx?display=Print

my problem (git on macOS) was solved by using sudo git instead of just git in all add and commit commands

You want to rely on commas because if you rely on the multiple assignment construct, you'll shoot yourself in the foot at one point or another.

An example would be:

>>> var a = b = c = [];
>>> c.push(1)
[1]
>>> a
[1]

They all refer to the same object in memory, they are not "unique" since anytime you make a reference to an object ( array, object literal, function ) it's passed by reference and not value. So if you change just one of those variables, and wanted them to act individually you will not get what you want because they are not individual objects.

There is also a downside in multiple assignment, in that the secondary variables become globals, and you don't want to leak into the global namespace.

(function() {  var a = global = 5 })();
alert(window.global) // 5

It's best to just use commas and preferably with lots of whitespace so it's readable:

var a = 5
  , b = 2
  , c = 3
  , d = {}
  , e = [];

For those using npm to install packages, you can install jquery via npm install jquery and then use elixir to compile jquery and your other npm packages into one file (e.g. vendor.js). Here's a sample gulpfile.js

var elixir = require('laravel-elixir');

elixir(function(mix) {
    mix

    .scripts([
        'jquery/dist/jquery.min.js',
        // list your other npm packages here
    ],
    'public/js/vendor.js', // 2nd param is the output file
    'node_modules')        // 3rd param is saying "look in /node_modules/ for these scripts"

    .scripts([
        'scripts.js'       // your custom js file located in default location: /resources/assets/js/
    ], 'public/js/app.js') // looks in default location since there's no 3rd param

    .version([             // optionally append versioning string to filename
        'js/vendor.js',    // compiled files will be in /public/build/js/
        'js/app.js'
    ]);

});

Maybe you need a sorted list anyway?

Try this:

your_list = [13, 352, 2553, 0.5, 89, 0.4]
sorted_list = sorted(your_list)
index_of_higher_value = your_list.index(sorted_list[-1])

We can use the formula method of aggregate. The variables on the 'rhs' of ~ are the grouping variables while the . represents all other variables in the 'df1' (from the example, we assume that we need the mean for all the columns except the grouping), specify the dataset and the function (mean).

aggregate(.~id1+id2, df1, mean)

Or we can use summarise_each from dplyr after grouping (group_by)

library(dplyr)
df1 %>%
    group_by(id1, id2) %>% 
    summarise_each(funs(mean))

Or using summarise with across (dplyr devel version - ‘0.8.99.9000’)

df1 %>% 
    group_by(id1, id2) %>%
    summarise(across(starts_with('val'), mean))

Or another option is data.table. We convert the 'data.frame' to 'data.table' (setDT(df1), grouped by 'id1' and 'id2', we loop through the subset of data.table (.SD) and get the mean.

library(data.table)
setDT(df1)[, lapply(.SD, mean), by = .(id1, id2)] 

data

df1 <- structure(list(id1 = c("a", "a", "a", "a", "b", "b", 
"b", "b"
), id2 = c("x", "x", "y", "y", "x", "y", "x", "y"), 
val1 = c(1L, 
2L, 3L, 4L, 1L, 4L, 3L, 2L), val2 = c(9L, 4L, 5L, 9L, 7L, 4L, 
9L, 8L)), .Names = c("id1", "id2", "val1", "val2"), 
class = "data.frame", row.names = c("1", 
"2", "3", "4", "5", "6", "7", "8"))

Got it working! I should have been building a JSONArray of JSONObjects and then add the array to a final "Addresses" JSONObject. Observe the following:

JSONObject json      = new JSONObject();
JSONArray  addresses = new JSONArray();
JSONObject address;
try
{
   int count = 15;

   for (int i=0 ; i<count ; i++)
   {
       address = new JSONObject();
       address.put("CustomerName"     , "Decepticons" + i);
       address.put("AccountId"        , "1999" + i);
       address.put("SiteId"           , "1888" + i);
       address.put("Number"            , "7" + i);
       address.put("Building"          , "StarScream Skyscraper" + i);
       address.put("Street"            , "Devestator Avenue" + i);
       address.put("City"              , "Megatron City" + i);
       address.put("ZipCode"          , "ZZ00 XX1" + i);
       address.put("Country"           , "CyberTron" + i);
       addresses.add(address);
   }
   json.put("Addresses", addresses);
}
catch (JSONException jse)
{ 

}
response.setContentType("application/json");
response.getWriter().write(json.toString());

This worked and returned valid and parse-able JSON. Hopefully this helps someone else in the future. Thanks for your help Marcel

this will point to the <ul> selected by .nav-list. You can use delegation instead!

$('.nav-list').on('click', 'li', function() {
    $('.nav-list li.active').removeClass('active');
    $(this).addClass('active');
});

Solution

I have implemented a small class with the help of which you can handle long clicks on TextView itself and Taps on the links in the TextView.

Layout

TextView android:id="@+id/text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:autoLink="all"/>

TextViewClickMovement.java

import android.content.Context;
import android.text.Layout;
import android.text.Spannable;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.util.Patterns;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.widget.TextView;

public class TextViewClickMovement extends LinkMovementMethod {

    private final String TAG = TextViewClickMovement.class.getSimpleName();

    private final OnTextViewClickMovementListener mListener;
    private final GestureDetector                 mGestureDetector;
    private TextView                              mWidget;
    private Spannable                             mBuffer;

    public enum LinkType {

        /** Indicates that phone link was clicked */
        PHONE,

        /** Identifies that URL was clicked */
        WEB_URL,

        /** Identifies that Email Address was clicked */
        EMAIL_ADDRESS,

        /** Indicates that none of above mentioned were clicked */
        NONE
    }

    /**
     * Interface used to handle Long clicks on the {@link TextView} and taps
     * on the phone, web, mail links inside of {@link TextView}.
     */
    public interface OnTextViewClickMovementListener {

        /**
         * This method will be invoked when user press and hold
         * finger on the {@link TextView}
         *
         * @param linkText Text which contains link on which user presses.
         * @param linkType Type of the link can be one of {@link LinkType} enumeration
         */
        void onLinkClicked(final String linkText, final LinkType linkType);

        /**
         *
         * @param text Whole text of {@link TextView}
         */
        void onLongClick(final String text);
    }


    public TextViewClickMovement(final OnTextViewClickMovementListener listener, final Context context) {
        mListener        = listener;
        mGestureDetector = new GestureDetector(context, new SimpleOnGestureListener());
    }

    @Override
    public boolean onTouchEvent(final TextView widget, final Spannable buffer, final MotionEvent event) {

        mWidget = widget;
        mBuffer = buffer;
        mGestureDetector.onTouchEvent(event);

        return false;
    }

    /**
     * Detects various gestures and events.
     * Notify users when a particular motion event has occurred.
     */
    class SimpleOnGestureListener extends GestureDetector.SimpleOnGestureListener {
        @Override
        public boolean onDown(MotionEvent event) {
            // Notified when a tap occurs.
            return true;
        }

        @Override
        public void onLongPress(MotionEvent e) {
            // Notified when a long press occurs.
            final String text = mBuffer.toString();

            if (mListener != null) {
                Log.d(TAG, "----> Long Click Occurs on TextView with ID: " + mWidget.getId() + "\n" +
                                  "Text: " + text + "\n<----");

                mListener.onLongClick(text);
            }
        }

        @Override
        public boolean onSingleTapConfirmed(MotionEvent event) {
            // Notified when tap occurs.
            final String linkText = getLinkText(mWidget, mBuffer, event);

            LinkType linkType = LinkType.NONE;

            if (Patterns.PHONE.matcher(linkText).matches()) {
                linkType = LinkType.PHONE;
            }
            else if (Patterns.WEB_URL.matcher(linkText).matches()) {
                linkType = LinkType.WEB_URL;
            }
            else if (Patterns.EMAIL_ADDRESS.matcher(linkText).matches()) {
                linkType = LinkType.EMAIL_ADDRESS;
            }

            if (mListener != null) {
                Log.d(TAG, "----> Tap Occurs on TextView with ID: " + mWidget.getId() + "\n" +
                                  "Link Text: " + linkText + "\n" +
                                  "Link Type: " + linkType + "\n<----");

                mListener.onLinkClicked(linkText, linkType);
            }

            return false;
        }

        private String getLinkText(final TextView widget, final Spannable buffer, final MotionEvent event) {

            int x = (int) event.getX();
            int y = (int) event.getY();

            x -= widget.getTotalPaddingLeft();
            y -= widget.getTotalPaddingTop();

            x += widget.getScrollX();
            y += widget.getScrollY();

            Layout layout = widget.getLayout();
            int line = layout.getLineForVertical(y);
            int off = layout.getOffsetForHorizontal(line, x);

            ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);

            if (link.length != 0) {
                return buffer.subSequence(buffer.getSpanStart(link[0]),
                        buffer.getSpanEnd(link[0])).toString();
            }

            return "";
        }
    }
}

Usage

TextView tv = (TextView) v.findViewById(R.id.textview);
tv.setText(Html.fromHtml("<a href='test'>test</a>"));
textView.setMovementMethod(new TextViewClickMovement(this, context));

Links

Hope this helps! You can find code here.

FWIW, in Boostrap 4.4, you can add .text-wrap style to things like buttons:

   <a href="#" class="btn btn-primary text-wrap">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</a>

https://getbootstrap.com/docs/4.4/utilities/text/#text-wrapping-and-overflow

You can simply use urljoin with relative root '/' as second argument:

import urllib.parse


url = 'https://stackoverflow.com/questions/9626535/get-protocol-host-name-from-url'
root_url = urllib.parse.urljoin(url, '/')
print(root_url)

Xcode project -> goto info.plist and Click + Button then Add (App Transport Security Settings)Expand, Allow Arbitrary Loads Set YES. Thanks

Ideally it would return a success/fail response.

SQL 2005 or later, CTEs are the standard way to go as per the examples shown.

SQL 2000, you can do it using UDFs -

CREATE FUNCTION udfPersonAndChildren
(
    @PersonID int
)
RETURNS @t TABLE (personid int, initials nchar(10), parentid int null)
AS
begin
    insert into @t 
    select * from people p      
    where personID=@PersonID

    while @@rowcount > 0
    begin
      insert into @t 
      select p.*
      from people p
        inner join @t o on p.parentid=o.personid
        left join @t o2 on p.personid=o2.personid
      where o2.personid is null
    end

    return
end

(which will work in 2005, it's just not the standard way of doing it. That said, if you find that the easier way to work, run with it)

If you really need to do this in SQL7, you can do roughly the above in a sproc but couldn't select from it - SQL7 doesn't support UDFs.

Use nssm.exe but remember to set the AppDirectory or any required libraries or resources will not be accessible. By default nssm set the current working directory to the that of the application, java.exe, not the jar. So do this to create a batch script:

    pushd <path-to-jar>
    nssm.exe install "<service-name>" "<path-to-java.exe>" "-jar <name-of-jar>"
    nssm.exe set "<service-name>" AppDirectory "<path-to-jar>"

This should fix the service paused issue.

This is how I use the Fail method.

There are three states that your test case can end up in

1. Passed : The function under test executed successfully and returned data as expected
2. Not Passed : The function under test executed successfully but the returned data was not as expected
3. Failed : The function did not execute successfully and this was not

intended (Unlike negative test cases that expect a exception to occur).

If you are using eclipse there three states are indicated by a Green, Blue and red marker respectively.

I use the fail operation for the the third scenario.

e.g. : public Integer add(integer a, Integer b) { return new Integer(a.intValue() + b.intValue())}

1. Passed Case : a = new Interger(1), b= new Integer(2) and the function returned 3
2. Not Passed Case: a = new Interger(1), b= new Integer(2) and the function returned soem value other than 3
3. Failed Case : a =null , b= null and the function throws a NullPointerException

I wrote next method as my solution (I hadn't any load indicator):

public static void waitForAjax(WebDriver driver, String action) {
       driver.manage().timeouts().setScriptTimeout(5, TimeUnit.SECONDS);
       ((JavascriptExecutor) driver).executeAsyncScript(
               "var callback = arguments[arguments.length - 1];" +
                       "var xhr = new XMLHttpRequest();" +
                       "xhr.open('POST', '/" + action + "', true);" +
                       "xhr.onreadystatechange = function() {" +
                       "  if (xhr.readyState == 4) {" +
                       "    callback(xhr.responseText);" +
                       "  }" +
                       "};" +
                       "xhr.send();");
}

Then I jsut called this method with actual driver. More description in this post.

Make sure first that your $siteLink_val isn't returning white space as a value. The <textarea> element by default has an empty value so if the variable you're echo'ing for some reason has spaces, there's your problem right off the bat.

To make the code the absolute cleanest, I would suggest you could do something like this, allowing for some more flexibility later. I've made a function that returns either a NULL if the variable isn't present (what you seem to be aiming for in the original post) and the absolute value otherwise. Once you've made sure of your variable's contents, try this:

function build_siteLink_val() {
     if ( $siteLink_val ) {
          return $siteLink_val;
     }

     else {
          return "";
     }
}

$output_siteLink_val = build_siteLink_val();

And the following code in your textarea would now read:

<textarea style="width:350px; height:80px;" cols="42" rows="5" name="sitelink"><?=$output_siteLink_val?></textarea>

This is assuming your PHP install is configured for short-hand variable calls, as seen in the shortened "<?=?>" tags. If you cannot output this way, remember to preface your PHP code with "<?php" and close with "?>".

Avoid line breaks between <textarea>'s because it can create the potential of erroneous characters.

Also, check your CSS to make sure there isn't a padding rule pushing text inward.

Also, you specify a cols and rows value on the textarea, and then style a width and height. These rules are counter-productive, and will result in inconsistent visuals. Stick with either defining the size through style (I recommend giving the element a class) or the rows/cols.

Component

import { Component, ElementRef, ViewChild, AfterViewInit} from '@angular/core';
... 

@ViewChild('input1', {static: false}) inputEl: ElementRef;
    
ngAfterViewInit() {
   setTimeout(() => this.inputEl.nativeElement.focus());
}

HTML

<input type="text" #input1>

on MSSQL2012 or above

cast(dateadd(ms,datediff(ms, [StartDateTime], [StopDateTime]),0) as Time(0))

...or...

convert(time(0),dateadd(ms,datediff(ms, [StartDateTime], [StopDateTime]),0) )

Set your own content container class with 1000px width property and then use container-fluid boostrap class instead of container.

Works but might not be the best solution.

There is no transparency component of the color hex string. There is opacity, which is a float from 0.0 to 1.0.

World of Warcraft's engine seems all right, and it uses Lua. :)

Summary:

• Array need to use:

  • So often as possible. It's fast and takes smallest RAM range for same amount information.
  • If you know exact count of cells needed
  • If data saved in array < 85000 b (85000/32 = 2656 elements for integer data)
  • If needed high Random Access speed

• List need to use:

  • If needed to add cells to the end of list (often)
  • If needed to add cells in the beginning/middle of the list (NOT OFTEN)
  • If data saved in array < 85000 b (85000/32 = 2656 elements for integer data)
  • If needed high Random Access speed

• LinkedList need to use:

  • If needed to add cells in the beginning/middle/end of the list (often)

  • If needed only sequential access (forward/backward)

  • If you need to save LARGE items, but items count is low.

  • Better do not use for large amount of items, as it's use additional memory for links.

    If you not sure that you need LinkedList -- YOU DON'T NEED IT.

More details:

Much more details:

https://stackoverflow.com/a/29263914/4423545

Introduction to Algorithms by Cormen et. al. is a standard introductory algorithms book, and is used by many universities, including my own. It has pretty good coverage and is very approachable.

And anything by Robert Sedgewick is good too.

It's my solution:

First, define boolean that indicate if navigation bar is visible or not.

boolean navigationBarVisibility = true //because it's visible when activity is created

Second create method that hide navigation bar.

private void setNavigationBarVisibility(boolean visibility){
    if(visibility){
        View decorView = getWindow().getDecorView();
        int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_FULLSCREEN;
        decorView.setSystemUiVisibility(uiOptions);
        navigationBarVisibility = false;
    }

    else
        navigationBarVisibility = true;
}

By default, if you click to activity after hide navigation bar, navigation bar will be visible. So we got it's state if it visible we will hide it.

Now set OnClickListener to your view. I use a surfaceview so for me:

    playerSurface.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            setNavigationBarVisibility(navigationBarVisibility);
        }
    });

Also, we must call this method when activity is launched. Because we want hide it at the beginning.

        setNavigationBarVisibility(navigationBarVisibility);

Call it like this:

foo(*ob);

Note that there is no casting going on here, as suggested in your question title. All we have done is de-referenced the pointer to the object which we then pass to the function.

I am not saying that you have to abandon PHP, but you need different technologies here.

Let's start off simple (without Akamai :-)) and think about the implications here. Video, chat, etc. - it's all client-side in the beginning. The user has a webcam, you want to grab the signal somehow and send it to the server. There is no PHP so far.

I know that Flash supports this though (check this tutorial on webcams and flash) so you could use Flash to transport the content to the server. I think if you'll stay with Flash, then Flex (flex and webcam tutorial) is probably a good idea to look into.

So those are just the basics, maybe it gives you an idea of where you need to research because obviously this won't give you a full video chat inside your app yet. For starters, you will need some sort of way to record the streams and re-publish them so others see other people from the chat, etc..

I'm also not sure how much traffic and bandwidth this is gonna consume though and generally, you will need way more than a Stackoverflow question to solve this issue. Best would be to do a full spec of your app and then hire some people to help you build it.

HTH!

The key difference is that Objects only support string and Symbol keys where as Maps support more or less any key type.

If I do obj[123] = true and then Object.keys(obj) then I will get ["123"] rather than [123]. A Map would preserve the type of the key and return [123] which is great. Maps also allow you to use Objects as keys. Traditionally to do this you would have to give objects some kind of unique identifier to hash them (I don't think I've ever seen anything like getObjectId in JS as part of the standard). Maps also guarantee preservation of order so are all round better for preservation and can sometimes save you needing to do a few sorts.

Between maps and objects in practice there are several pros and cons. Objects gain both advantages and disadvantages being very tightly integrated into the core of JavaScript which sets them apart from significantly Map beyond the difference in key support.

An immediate advantage is that you have syntactical support for Objects making it easy to access elements. You also have direct support for it with JSON. When used as a hash it's annoying to get an object without any properties at all. By default if you want to use Objects as a hash table they will be polluted and you will often have to call hasOwnProperty on them when accessing properties. You can see here how by default Objects are polluted and how to create hopefully unpolluted objects for use as hashes:

({}).toString
    toString() { [native code] }
JSON.parse('{}').toString
    toString() { [native code] }
(Object.create(null)).toString
    undefined
JSON.parse('{}', (k,v) => (typeof v === 'object' && Object.setPrototypeOf(v, null) ,v)).toString
    undefined

Pollution on objects is not only something that makes code more annoying, slower, etc but can also have potential consequences for security.

Objects are not pure hash tables but are trying to do more. You have headaches like hasOwnProperty, not being able to get the length easily (Object.keys(obj).length) and so on. Objects are not meant to purely be used as hash maps but as dynamic extensible Objects as well and so when you use them as pure hash tables problems arise.

Comparison/List of various common operations:

    Object:
       var o = {};
       var o = Object.create(null);
       o.key = 1;
       o.key += 10;
       for(let k in o) o[k]++;
       var sum = 0;
       for(let v of Object.values(m)) sum += v;
       if('key' in o);
       if(o.hasOwnProperty('key'));
       delete(o.key);
       Object.keys(o).length
    Map:
       var m = new Map();
       m.set('key', 1);
       m.set('key', m.get('key') + 10);
       m.foreach((k, v) => m.set(k, m.get(k) + 1));
       for(let k of m.keys()) m.set(k, m.get(k) + 1);
       var sum = 0;
       for(let v of m.values()) sum += v;
       if(m.has('key'));
       m.delete('key');
       m.size();

There are a few other options, approaches, methodologies, etc with varying ups and downs (performance, terse, portable, extendable, etc). Objects are a bit strange being core to the language so you have a lot of static methods for working with them.

Besides the advantage of Maps preserving key types as well as being able to support things like objects as keys they are isolated from the side effects that objects much have. A Map is a pure hash, there's no confusion about trying to be an object at the same time. Maps can also be easily extended with proxy functions. Object's currently have a Proxy class however performance and memory usage is grim, in fact creating your own proxy that looks like Map for Objects currently performs better than Proxy.

A substantial disadvantage for Maps is that they are not supported with JSON directly. Parsing is possible but has several hangups:

JSON.parse(str, (k,v) => {
    if(typeof v !== 'object') return v;
    let m = new Map();
    for(k in v) m.set(k, v[k]);
    return m;
});

The above will introduce a serious performance hit and will also not support any string keys. JSON encoding is even more difficult and problematic (this is one of many approaches):

// An alternative to this it to use a replacer in JSON.stringify.
Map.prototype.toJSON = function() {
    return JSON.stringify({
        keys: Array.from(this.keys()),
        values: Array.from(this.values())
    });
};

This is not so bad if you're purely using Maps but will have problems when you are mixing types or using non-scalar values as keys (not that JSON is perfect with that kind of issue as it is, IE circular object reference). I haven't tested it but chances are that it will severely hurt performance compared to stringify.

Other scripting languages often don't have such problems as they have explicit non-scalar types for Map, Object and Array. Web development is often a pain with non-scalar types where you have to deal with things like PHP merges Array/Map with Object using A/M for properties and JS merges Map/Object with Array extending M/O. Merging complex types is the devil's bane of high level scripting languages.

So far these are largely issues around implementation but performance for basic operations is important as well. Performance is also complex because it depends on engine and usage. Take my tests with a grain of salt as I cannot rule out any mistake (I have to rush this). You should also run your own tests to confirm as mine examine only very specific simple scenarios to give a rough indication only. According to tests in Chrome for very large objects/maps the performance for objects is worse because of delete which is apparently somehow proportionate to the number of keys rather than O(1):

Object Set Took: 146
Object Update Took: 7
Object Get Took: 4
Object Delete Took: 8239
Map Set Took: 80
Map Update Took: 51
Map Get Took: 40
Map Delete Took: 2

Chrome clearly has a strong advantage with getting and updating but the delete performance is horrific. Maps use a tiny amount more memory in this case (overhead) but with only one Object/Map being tested with millions of keys the impact of overhead for maps is not expressed well. With memory management objects also do seem to free earlier if I am reading the profile correctly which might be one benefit in favor of objects.

In Firefox for this particular benchmark it is a different story:

Object Set Took: 435
Object Update Took: 126
Object Get Took: 50
Object Delete Took: 2
Map Set Took: 63
Map Update Took: 59
Map Get Took: 33
Map Delete Took: 1

I should immediately point out that in this particular benchmark deleting from objects in Firefox is not causing any problems, however in other benchmarks it has caused problems especially when there are many keys just as in Chrome. Maps are clearly superior in Firefox for large collections.

However this is not the end of the story, what about many small objects or maps? I have done a quick benchmark of this but not an exhaustive one (setting/getting) of which performs best with a small number of keys in the above operations. This test is more about memory and initialization.

Map Create: 69    // new Map
Object Create: 34 // {}

Again these figures vary but basically Object has a good lead. In some cases the lead for Objects over maps is extreme (~10 times better) but on average it was around 2-3 times better. It seems extreme performance spikes can work both ways. I only tested this in Chrome and creation to profile memory usage and overhead. I was quite surprised to see that in Chrome it appears that Maps with one key use around 30 times more memory than Objects with one key.

For testing many small objects with all the above operations (4 keys):

Chrome Object Took: 61
Chrome Map Took: 67
Firefox Object Took: 54
Firefox Map Took: 139

In terms of memory allocation these behaved the same in terms of freeing/GC but Map used 5 times more memory. This test used 4 keys where as in the last test I only set one key so this would explain the reduction in memory overhead. I ran this test a few times and Map/Object are more or less neck and neck overall for Chrome in terms of overall speed. In Firefox for small Objects there is a definite performance advantage over maps overall.

This of course doesn't include the individual options which could vary wildly. I would not advice micro-optimizing with these figures. What you can get out of this is that as a rule of thumb, consider Maps more strongly for very large key value stores and objects for small key value stores.

Beyond that the best strategy with these two it to implement it and just make it work first. When profiling it is important to keep in mind that sometimes things that you wouldn't think would be slow when looking at them can be incredibly slow because of engine quirks as seen with the object key deletion case.

As mentioned in the excellent answer by janoside, you need to construct the JSON string and set it as a StringEntity.

To construct the JSON string, you can use any library or method you are comfortable with. Jackson library is one easy example:

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;

ObjectMapper mapper = new ObjectMapper();
ObjectNode node = mapper.createObjectNode();
node.put("name", "value"); // repeat as needed
String JSON_STRING = node.toString();
postMethod.setEntity(new StringEntity(JSON_STRING, ContentType.APPLICATION_JSON));

For a more simple solution (not sure if the most optimal), you can simply nest Parallel.ForEach inside a Task - as such

var options = new ParallelOptions { MaxDegreeOfParallelism = 5 }
Task.Run(() =>
{
    Parallel.ForEach(myCollection, options, item =>
    {
        DoWork(item);
    }
}

The ParallelOptions will do the throttlering for you, out of the box.

I am using it in a real world scenario to run a very long operations in the background. These operations are called via HTTP and it was designed not to block the HTTP call while the long operation is running.

1. Calling HTTP for long background operation.
2. Operation starts at the background.
3. User gets status ID which can be used to check the status using another HTTP call.
4. The background operation update its status.

That way, the CI/CD call does not timeout because of long HTTP operation, rather it loops the status every x seconds without blocking the process

You don't need to set any path. Follow the below step to resolve the problem-

Step 1- go to

C:\Users\user\AppData\Roaming and delete npm, npm-update and npm-cache folder

Step 2- run

npm install -g @angular/cli@yourangularversion again.

Check the $_SERVER array

echo $_SERVER['SERVER_ADDR'];

It seems to me, this is a cross-domain issue since you're not allowed to make a request to a different domain.

You have to find solutions to this problem: - Use a proxy script, running on your server that will forward your request and will handle the response sending it to the browser Or - The service you're making the request should have JSONP support. This is a cross-domain technique. You might want to read this http://en.wikipedia.org/wiki/JSONP

MailAddress fromAddress = new MailAddress  (fromMail,fromName);
MailAddress toAddress = new MailAddress(toMail,toName);
MailMessage message = new MailMessage(fromAddress,toAddress);
message.Subject = subject;
message.Body = body;
SmtpClient smtp = new SmtpClient()
{
    Host = host, Port = port,
    enabHost = "smtp.gmail.com",
    Port = 25,
    EnableSsl = true,
    UseDefaultCredentials = true,
    Credentials = new  NetworkCredentials (fromMail, password)
};
smtp.send(message);

Had the same problem (is not a method) with jQuery when working on autocomplete. It appeared the code was executed before the autocomplete.js was loaded. So make sure the ui.colorpicker.js is loaded before calling colorpicker.

I had this problem for several days, it turns out if I created the db inside phpMyAdmin it wouldn't appear to Laravel, so, I created the db through MySqlWorkbench, and it worked :)

You can prefix the size requirement with - to left-justify:

sys.stdout.write("%-6s %-50s %-25s\n" % (code, name, industry))

In 2019, you can install using chocolatey. Open your cmd or powershell, type "choco install python".

You can try element[0].scrollTop, in my opinion this solution is faster.

Here you have bigger example - http://cvmlrobotics.blogspot.de/2013/03/angularjs-get-element-offset-position.html

The other answers that suggest keeping a reference to the activity in onAttach are just suggesting a bandaid to the real problem. When getActivity returns null it means that the Fragment is not attached to the Activity. Most commonly this happens when the Activity has gone away due to rotation or the Activity being finished but the Fragment still has some kind of callback listener registered. When the listener gets called if you need to do something with the Activity but the Activity is gone there isn't much you can do. In your code you should just check getActivity() != null and if it's not there then don't do anything. If you keep a reference to the Activity that is gone you are preventing the Activity from being garbage collected. Any UI things you might try to do won't be seen by the user. I can imagine some situations where in the callback listener you want to have a Context for something non-UI related, in those cases it probably makes more sense to get the Application context. Note that the only reason that the onAttach trick isn't a big memory leak is because normally after the callback listener executes it won't be needed anymore and can be garbage collected along with the Fragment, all its View's and the Activity context. If you setRetainInstance(true) there is a bigger chance of a memory leak because the Activity field will also be retained but after rotation that could be the previous Activity not the current one.

For Python, I haven't found an OpenCV function that provides contrast. As others have suggested, there are some techniques to automatically increase contrast using a very simple formula.

In the official OpenCV docs, it is suggested that this equation can be used to apply both contrast and brightness at the same time:

new_img = alpha*old_img + beta

where alpha corresponds to a contrast and beta is brightness. Different cases

alpha 1  beta 0      --> no change  
0 < alpha < 1        --> lower contrast  
alpha > 1            --> higher contrast  
-127 < beta < +127   --> good range for brightness values

In C/C++, you can implement this equation using cv::Mat::convertTo, but we don't have access to that part of the library from Python. To do it in Python, I would recommend using the cv::addWeighted function, because it is quick and it automatically forces the output to be in the range 0 to 255 (e.g. for a 24 bit color image, 8 bits per channel). You could also use convertScaleAbs as suggested by @nathancy.

import cv2
img = cv2.imread('input.png')
# call addWeighted function. use beta = 0 to effectively only operate one one image
out = cv2.addWeighted( img, contrast, img, 0, brightness)
output = cv2.addWeighted

The above formula and code is quick to write and will make changes to brightness and contrast. But they yield results that are significantly different than photo editing programs. The rest of this answer will yield a result that will reproduce the behavior in the GIMP and also LibreOffice brightness and contrast. It's more lines of code, but it gives a nice result.

Contrast

In the GIMP, contrast levels go from -127 to +127. I adapted the formulas from here to fit in that range.

f = 131*(contrast + 127)/(127*(131-contrast))
new_image = f*(old_image - 127) + 127 = f*(old_image) + 127*(1-f)

To figure out brightness, I figured out the relationship between brightness and levels and used information in this levels post to arrive at a solution.

#pseudo code
if brightness > 0
    shadow = brightness
    highlight = 255
else:
    shadow = 0
    highlight = 255 + brightness
new_img = ((highlight - shadow)/255)*old_img + shadow

brightness and contrast in Python and OpenCV

Putting it all together and adding using the reference "mandrill" image from USC SIPI:

import cv2
import numpy as np

# Open a typical 24 bit color image. For this kind of image there are
# 8 bits (0 to 255) per color channel
img = cv2.imread('mandrill.png')  # mandrill reference image from USC SIPI

s = 128
img = cv2.resize(img, (s,s), 0, 0, cv2.INTER_AREA)

def apply_brightness_contrast(input_img, brightness = 0, contrast = 0):
    
    if brightness != 0:
        if brightness > 0:
            shadow = brightness
            highlight = 255
        else:
            shadow = 0
            highlight = 255 + brightness
        alpha_b = (highlight - shadow)/255
        gamma_b = shadow
        
        buf = cv2.addWeighted(input_img, alpha_b, input_img, 0, gamma_b)
    else:
        buf = input_img.copy()
    
    if contrast != 0:
        f = 131*(contrast + 127)/(127*(131-contrast))
        alpha_c = f
        gamma_c = 127*(1-f)
        
        buf = cv2.addWeighted(buf, alpha_c, buf, 0, gamma_c)

    return buf


font = cv2.FONT_HERSHEY_SIMPLEX
fcolor = (0,0,0)

blist = [0, -127, 127,   0,  0, 64] # list of brightness values
clist = [0,    0,   0, -64, 64, 64] # list of contrast values


out = np.zeros((s*2, s*3, 3), dtype = np.uint8)

for i, b in enumerate(blist):
    c = clist[i]
    print('b, c:  ', b,', ',c)
    row = s*int(i/3)
    col = s*(i%3)
    
    print('row, col:   ', row, ', ', col)
    
    out[row:row+s, col:col+s] = apply_brightness_contrast(img, b, c)
    msg = 'b %d' % b
    cv2.putText(out,msg,(col,row+s-22), font, .7, fcolor,1,cv2.LINE_AA)
    msg = 'c %d' % c
    cv2.putText(out,msg,(col,row+s-4), font, .7, fcolor,1,cv2.LINE_AA)
    
    cv2.putText(out, 'OpenCV',(260,30), font, 1.0, fcolor,2,cv2.LINE_AA)

cv2.imwrite('out.png', out)

I manually processed the images in the GIMP and added text tags in Python/OpenCV:

Note: @UtkarshBhardwaj has suggested that Python 2.x users must cast the contrast correction calculation code into float for getting floating result, like so:

...
if contrast != 0:
        f = float(131*(contrast + 127))/(127*(131-contrast))
...

 import java.util.Date;
 import java.text.SimpleDateFormat;

Above is the import method, below is the simple code for Date

 SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
 Date date = new Date();

 system.out.println((dateFormat.format(date))); 

Much faster hashing should be possible by calculating on graphic card (implement hashing algorithm in WebGL), as discussed there about SHA256: Is it possible to calculate sha256 hashes in the browser using the user's video card, eg. by using WebGL or Flash?

Yes. You can use *args as a non-keyword argument. You will then be able to pass any number of arguments.

def manyArgs(*arg):
  print "I was called with", len(arg), "arguments:", arg

>>> manyArgs(1)
I was called with 1 arguments: (1,)
>>> manyArgs(1, 2, 3)
I was called with 3 arguments: (1, 2, 3)

As you can see, Python will unpack the arguments as a single tuple with all the arguments.

For keyword arguments you need to accept those as a separate actual argument, as shown in Skurmedel's answer.

I got another Solution. Subtract parent property value from child property value

$('child-div').offset().top - $('parent-div').offset().top;

The issue is with your project which is not able to complete maven build. Steps to follow :

1. Right Click Application and RunAs maven install.
2. If you get any error while reaching the repos online try giving the proxies in settings.xml under your .m2 directory.Check this link for setting proxies for maven build.
3. Once done , try doing a Update Project by Right Click Project , Maven->Update Maven Project and select codebase and do check the Force Update of Snapshot/Release check box.

This will update your maven build and will surely remove your errors with pom.xml

You can't do this with CSS alone. Using jQuery you can do

HTML

<label id="lab">Checkbox</label>
<input id="check" type="checkbox" />

CSS

.highlight{
    background:yellow;
}

jQuery

$('#check').click(function(){
    $('#lab').toggleClass('highlight')
})

This will work in all browsers

Check working example at http://jsfiddle.net/LgADZ/

var isProduction = (process.argv.indexOf("production")>-1);

CLI gulp production calls my production task and sets a flag for any conditionals.

I find this image very meaningful :

(from : Oliver Steele -My Git Workflow (2008) )

I'm using this in .NET 5, on Windows, with Windows Forms. It works even with other default browsers (such as Firefox):

Process.Start(new ProcessStartInfo { FileName = url, UseShellExecute = true });

Based on this and this.

@scanlegentil I like this.
A little improvement would be:

$Depth = 2
$Path = "."

$Levels = "\*" * $Depth
$Folder = Get-Item $Path
$FolderFullName = $Folder.FullName
Resolve-Path $FolderFullName$Levels | Get-Item | ? {$_.PsIsContainer} | Write-Host

As mentioned, this would only scan the specified depth, so this modification is an improvement:

$StartLevel = 1 # 0 = include base folder, 1 = sub-folders only, 2 = start at 2nd level
$Depth = 2      # How many levels deep to scan
$Path = "."     # starting path

For ($i=$StartLevel; $i -le $Depth; $i++) {
    $Levels = "\*" * $i
    (Resolve-Path $Path$Levels).ProviderPath | Get-Item | Where PsIsContainer |
    Select FullName
}

I have found out, that if you use the .getWidth/2 etc... that it won't work you need to get the number of pixels the image is and divide it by 2 yourself and then just type in the number for the last 2 arguments.

so say your image was a 120 pixel by 120 pixel square, ur x and y would equal 60 pixels. so in your code, you would right:

RotateAnimation anim = new RotateAnimation(0f, 350f, 60f, 60f);
anim.setInterpolator(new LinearInterpolator());
anim.setRepeatCount(Animation.INFINITE);
anim.setDuration(700);

and now your image will pivot round its center.

Most of the previous answer didn't work for me in Firefox 38.0.5. This did...

<div style='padding: 3px; width: 130px; word-break: break-all; word-wrap: break-word;'>
    // Content goes here
</div>

Documentation:

• word-break
• word-wrap

I solved this with the TFS powertools (dec 2011 - for VS 2010 TFS 2010)

http://visualstudiogallery.msdn.microsoft.com/c255a1e4-04ba-4f68-8f4e-cd473d6b971f

Find in Source Control | Status... allows you to find all files checked out to a specific person

right click and UNDO... can remove each checkout.

For temporary solution just right click on Project => Properties => Java compiler => over there please select compiler compliance level 1.8 => .class compatibility 1.8 => source compatibility 1.8.

Then your code will start to execute on version 1.8.

For Wamp x86+Phalcon users (with same error):

Take care of download the right version of Phalcon:

Phalcon 1.3.2 - Windows x86 for PHP 5.5.0 (VC11)

use grep [n]ame to remove that grep -v name this is first... Sec using xargs in the way how it is up there is wrong to rnu whatever it is piped you have to use -i ( interactive mode) otherwise you may have issues with the command.

ps axf | grep | grep -v grep | awk '{print "kill -9 " $1}' ? ps aux |grep [n]ame | awk '{print "kill -9 " $2}' ? isnt that better ?

The problem with iframes not getting 100% height is not because they're unwieldy. The problem is that for them to get 100% height they need their parents to have 100% height. If one of the iframe's parents is not 100% tall the iframe won't be able to go beyond that parent's height.

So the best possible solution would be:

html, body, iframe { height: 100%; }

…given the iframe is directly under body. If the iframe has a parent between itself and the body, the iframe will still get the height of its parent. One must explicitly set the height of every parent to 100% as well (if that's what one wants).

Tested in:

Chrome 30, Firefox 24, Safari 6.0.5, Opera 16, IE 7, 8, 9 and 10

PS: I don't mean to be picky but the solution marked as correct doesn't work on Firefox 24 at the time of this writing, but worked on Chrome 30. Haven't tested on other browsers though. I came across the error on Firefox because the page I was testing had very little content... It could be it's my meager markup or the CSS reset altering the output, but if I experienced this error I guess the accepted answer doesn't work in every situation.

Update 2021

@Zeni suggested this in 2015:

iframe { height: 100vh }

...and indeed it does the trick!

Careful with positioning as it can potentially break the effect. Test thoroughly, you might not need positioning depending of what you're trying to achieve.

sapply(name of the data, function(x) sum(is.na(x)))

void foo<TOne, TTwo>() 
   where TOne : BaseOne
   where TTwo : BaseTwo

More info here:
http://msdn.microsoft.com/en-us/library/d5x73970.aspx

This has been fully answered here.

See Oracle's docs on SELECT to see how subquery factoring works, and Mark's example:

WITH employee AS (SELECT * FROM Employees)
SELECT * FROM employee WHERE ID < 20
UNION ALL
SELECT * FROM employee WHERE Sex = 'M'

Given you have a dictionary you can sort them directly on values using below one liner:

var x = (from c in dict orderby c.Value.Order ascending select c).ToDictionary(c => c.Key, c=>c.Value);

P4 is the cell I test for:

=IF(ISBLANK(P4),1,0)

This is a recursive way that removes multiple occurrences of "endchar":

function TrimEnd(str, endchar) {_x000D_
  while (str.endsWith(endchar) && str !== "" && endchar !== "") {_x000D_
    str = str.slice(0, -1);_x000D_
  }_x000D_
  return str;_x000D_
}_x000D_
_x000D_
var res = TrimEnd("Look at me. I'm a string without dots at the end...", ".");_x000D_
console.log(res)