I know this question is old, but no one has mentioned a native solution yet. If you're not trying to support archaic browsers (which you shouldn't be at this point), you can use array.filter:

var arr = [];_x000D_
arr.push({name:"k1", value:"abc"});_x000D_
arr.push({name:"k2", value:"hi"});_x000D_
arr.push({name:"k3", value:"oa"});_x000D_
_x000D_
var found = arr.filter(function(item) { return item.name === 'k1'; });_x000D_
_x000D_
console.log('found', found[0]);

Check the console.

You can see a list of supported browsers here.

In the future with ES6, you'll be able to use array.find.

For Apache 2.4, you would use the Require IP directive. So to only allow machines from the 192.168.0.0/24 network (range 192.168.0.0 - 192.168.0.255)

<VirtualHost *:80>
    <Location />
      Require ip 192.168.0.0/24
    </Location>
    ...
</VirtualHost>

And if you just want the localhost machine to have access, then there's a special Require local directive.

The local provider allows access to the server if any of the following conditions is true:

• the client address matches 127.0.0.0/8
• the client address is ::1
• both the client and the server address of the connection are the same

This allows a convenient way to match connections that originate from the local host:

<VirtualHost *:80>
    <Location />
      Require local
    </Location>
    ...
</VirtualHost>

You started with ManyToOne mapping , then you put OneToMany mapping as well for BiDirectional way. Then at OneToMany side (usually your parent table/class), you have to mention "mappedBy" (mapping is done by and in child table/class), so hibernate will not create EXTRA mapping table in DB (like TableName = parent_child).

Move script tag at the end of BODY instead of HEAD because in current code when the script is computed html element doesn't exist in document.

Since you don't want to you jquery. Use window.onload or document.onload to execute the entire piece of code that you have in current script tag. window.onload vs document.onload

Not related to variables, your example will also be solved by MOD:

=Mod(VLOOKUP(A1, B:B, 1, 0);10)

Its Worked for me on Windows

First i installed and started XAMPP Control Panel

Clicked for Start under Actions for MySQL. And below is my Configuration for MySQL (MySQL Workbench 8.0 CE) Connections And it got connected with Test DataBase

Kotlin

activity.supportFragmentManager.fragments.last()

You are iterating over one string (word), but then using the index into that to look up a character in so_far. There is no guarantee that these two strings have the same length.

You can use Graphics.DrawImage to draw a cropped image onto the graphics object from a bitmap.

Rectangle cropRect = new Rectangle(...);
Bitmap src = Image.FromFile(fileName) as Bitmap;
Bitmap target = new Bitmap(cropRect.Width, cropRect.Height);

using(Graphics g = Graphics.FromImage(target))
{
   g.DrawImage(src, new Rectangle(0, 0, target.Width, target.Height), 
                    cropRect,                        
                    GraphicsUnit.Pixel);
}

An easy solution may be the following

barButtonItem.image = UIImage(named: "image")

then go to your Assets.xcassets select the image and go to the Attribute Inspector and select "Original Image" in Reder as option.

No, you still need to scp [from] [to] whichever way you're copying

The difference is, you need to scp -p server:serverpath localpath

You can use CSS to do it for example

<style>
html{
    width:100%;
    height:100%;
}
body{
    width:100%;
    height:100%;
    background-color:#DDD;
}
</style>

If you're on Chrome, Firefox or IE10 + why not extend the console and use

(function() {
    console.dump = function(object) {
        if (window.JSON && window.JSON.stringify)
            console.log(JSON.stringify(object));
        else
            console.log(object);
    };
})();

for a concise, cross-browser solution.

A different approach that I found ugly compared to the classic dict+append, but that works:

df = df.T

df[0] = ['1/1/2013', 'Smith','test',123]

df = df.T

df
Out[6]: 
       Date   Name Action   ID
0  1/1/2013  Smith   test  123

A modification of the code by @CarloCannas:

public static void sudo(String...strings) {
    try{
        Process su = Runtime.getRuntime().exec("su");
        DataOutputStream outputStream = new DataOutputStream(su.getOutputStream());

        for (String s : strings) {
            outputStream.writeBytes(s+"\n");
            outputStream.flush();
        }

        outputStream.writeBytes("exit\n");
        outputStream.flush();
        try {
            su.waitFor();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        outputStream.close();
    }catch(IOException e){
        e.printStackTrace();
    }
}

(You are welcome to find a better place for outputStream.close())

Usage example:

private static void suMkdirs(String path) {
    if (!new File(path).isDirectory()) {
        sudo("mkdir -p "+path);
    }
}

Update: To get the result (the output to stdout), use:

public static String sudoForResult(String...strings) {
    String res = "";
    DataOutputStream outputStream = null;
    InputStream response = null;
    try{
        Process su = Runtime.getRuntime().exec("su");
        outputStream = new DataOutputStream(su.getOutputStream());
        response = su.getInputStream();

        for (String s : strings) {
            outputStream.writeBytes(s+"\n");
            outputStream.flush();
        }

        outputStream.writeBytes("exit\n");
        outputStream.flush();
        try {
            su.waitFor();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        res = readFully(response);
    } catch (IOException e){
        e.printStackTrace();
    } finally {
        Closer.closeSilently(outputStream, response);
    }
    return res;
}
public static String readFully(InputStream is) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int length = 0;
    while ((length = is.read(buffer)) != -1) {
        baos.write(buffer, 0, length);
    }
    return baos.toString("UTF-8");
}

The utility to silently close a number of Closeables (So?ket may be no Closeable) is:

public class Closer {
// closeAll()
public static void closeSilently(Object... xs) {
    // Note: on Android API levels prior to 19 Socket does not implement Closeable
    for (Object x : xs) {
        if (x != null) {
            try {
                Log.d("closing: "+x);
                if (x instanceof Closeable) {
                    ((Closeable)x).close();
                } else if (x instanceof Socket) {
                    ((Socket)x).close();
                } else if (x instanceof DatagramSocket) {
                    ((DatagramSocket)x).close();
                } else {
                    Log.d("cannot close: "+x);
                    throw new RuntimeException("cannot close "+x);
                }
            } catch (Throwable e) {
                Log.x(e);
            }
        }
    }
}
}

As others pointed out, 'not possible directly'. I am guessing that you want some kind of index key for Song? Just create another field (a member variable) in Element. Increment it when you add Song to the collection.

Set Attributes in CodeBehind

textWeight.Attributes.Add("minimum", minValue.ToString());
textWeight.Attributes.Add("maximum", maxValue.ToString());

Result:

<input type="text" minimum="0" maximum="100" id="textWeight" value="2" name="textWeight">

By jQuery

    jQuery(document).ready(function () {

        var textWeight = $("input[type='text']#textWeight");

        textWeight.change(function () {

              var min = textWeight.attr("minimum");

              var max= textWeight.attr("maximum");

              var value = textWeight.val();

              if(val < min || val > max)
              {
                    alert("Your Message");

                    textWeight.val(min);
              }

        });
    });

Use pass for no-op:

if x == 0:
  pass
else:
  print "x not equal 0"

And here's another example:

def f():
  pass

Or:

class c:
  pass

This might be useful to those who need the day of the year as a string and have jQuery UI available.

You can use jQuery UI Datepicker:

day_of_year_string = $.datepicker.formatDate("o", new Date())

Underneath it works the same way as some of the answers already mentioned ((date_ms - first_date_of_year_ms) / ms_per_day):

function getDayOfTheYearFromDate(d) {
    return Math.round((new Date(d.getFullYear(), d.getMonth(), d.getDate()).getTime() 
- new Date(d.getFullYear(), 0, 0).getTime()) / 86400000);
}

day_of_year_int = getDayOfTheYearFromDate(new Date())

I've never had a problem with doing it like this:

<form>
  <div>
    <input type="checkbox" id="cb" /> <label for="cb">Label text</label>
  </div>
</form>

I would like to suggest you this amazing class. This worked very well for me.

http://chrisschuld.com/projects/browser-php-detecting-a-users-browser-from-php.html/

I am publishing the code I used with the copyright notice of original author. You can get latest code from the link above.

<?php
/**
 * File: Browser.php
 * Author: Chris Schuld (http://chrisschuld.com/)
 *
 * Copyright (C) 2008-2010 Chris Schuld  ([email protected])
 *
 * Typical Usage:
 *
 *   $browser = new Browser();
 *   if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
 *      echo 'You have FireFox version 2 or greater';
 *   }
 *
*/

class Browser {
    private $_agent = '';
    private $_browser_name = '';
    private $_version = '';
    private $_platform = '';
    private $_os = '';
    private $_is_aol = false;
    private $_is_mobile = false;
    private $_is_robot = false;
    private $_aol_version = '';

    const BROWSER_UNKNOWN = 'unknown';
    const VERSION_UNKNOWN = 'unknown';

    const BROWSER_OPERA = 'Opera'; 
    const BROWSER_OPERA_MINI = 'Opera Mini';
    const BROWSER_WEBTV = 'WebTV';
    const BROWSER_IE = 'Internet Explorer'; 
    const BROWSER_POCKET_IE = 'Pocket Internet Explorer';
    const BROWSER_KONQUEROR = 'Konqueror';
    const BROWSER_ICAB = 'iCab';
    const BROWSER_OMNIWEB = 'OmniWeb';
    const BROWSER_FIREBIRD = 'Firebird';
    const BROWSER_FIREFOX = 'Firefox';
    const BROWSER_ICEWEASEL = 'Iceweasel';
    const BROWSER_SHIRETOKO = 'Shiretoko';
    const BROWSER_MOZILLA = 'Mozilla';
    const BROWSER_AMAYA = 'Amaya';
    const BROWSER_LYNX = 'Lynx';
    const BROWSER_SAFARI = 'Safari';
    const BROWSER_IPHONE = 'iPhone';
    const BROWSER_IPOD = 'iPod';
    const BROWSER_IPAD = 'iPad';
    const BROWSER_CHROME = 'Chrome';
    const BROWSER_ANDROID = 'Android';
    const BROWSER_GOOGLEBOT = 'GoogleBot';
    const BROWSER_SLURP = 'Yahoo! Slurp';
    const BROWSER_W3CVALIDATOR = 'W3C Validator';
    const BROWSER_BLACKBERRY = 'BlackBerry';
    const BROWSER_ICECAT = 'IceCat';
    const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser';
    const BROWSER_NOKIA = 'Nokia Browser';
    const BROWSER_MSN = 'MSN Browser';
    const BROWSER_MSNBOT = 'MSN Bot';

    const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator';
    const BROWSER_GALEON = 'Galeon';
    const BROWSER_NETPOSITIVE = 'NetPositive';
    const BROWSER_PHOENIX = 'Phoenix';

    const PLATFORM_UNKNOWN = 'unknown';
    const PLATFORM_WINDOWS = 'Windows';
    const PLATFORM_WINDOWS_CE = 'Windows CE';
    const PLATFORM_APPLE = 'Apple';
    const PLATFORM_LINUX = 'Linux';
    const PLATFORM_OS2 = 'OS/2';
    const PLATFORM_BEOS = 'BeOS';
    const PLATFORM_IPHONE = 'iPhone';
    const PLATFORM_IPOD = 'iPod';
    const PLATFORM_IPAD = 'iPad';
    const PLATFORM_BLACKBERRY = 'BlackBerry';
    const PLATFORM_NOKIA = 'Nokia';
    const PLATFORM_FREEBSD = 'FreeBSD';
    const PLATFORM_OPENBSD = 'OpenBSD';
    const PLATFORM_NETBSD = 'NetBSD';
    const PLATFORM_SUNOS = 'SunOS';
    const PLATFORM_OPENSOLARIS = 'OpenSolaris';
    const PLATFORM_ANDROID = 'Android';

    const OPERATING_SYSTEM_UNKNOWN = 'unknown';

    public function Browser($useragent="") {
        $this->reset();
        if( $useragent != "" ) {
            $this->setUserAgent($useragent);
        }
        else {
            $this->determine();
        }
    }

    /**
    * Reset all properties
    */
    public function reset() {
        $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
        $this->_browser_name = self::BROWSER_UNKNOWN;
        $this->_version = self::VERSION_UNKNOWN;
        $this->_platform = self::PLATFORM_UNKNOWN;
        $this->_os = self::OPERATING_SYSTEM_UNKNOWN;
        $this->_is_aol = false;
        $this->_is_mobile = false;
        $this->_is_robot = false;
        $this->_aol_version = self::VERSION_UNKNOWN;
    }

    /**
    * Check to see if the specific browser is valid
    * @param string $browserName
    * @return boolean
    */
    function isBrowser($browserName) { return( 0 == strcasecmp($this->_browser_name, trim($browserName))); }

    /**
    * The name of the browser.  All return types are from the class contants
    * @return string Name of the browser
    */
    public function getBrowser() { return $this->_browser_name; }
    /**
    * Set the name of the browser
    * @param $browser The name of the Browser
    */
    public function setBrowser($browser) { return $this->_browser_name = $browser; }
    /**
    * The name of the platform.  All return types are from the class contants
    * @return string Name of the browser
    */
    public function getPlatform() { return $this->_platform; }
    /**
    * Set the name of the platform
    * @param $platform The name of the Platform
    */
    public function setPlatform($platform) { return $this->_platform = $platform; }
    /**
    * The version of the browser.
    * @return string Version of the browser (will only contain alpha-numeric characters and a period)
    */
    public function getVersion() { return $this->_version; }
    /**
    * Set the version of the browser
    * @param $version The version of the Browser
    */
    public function setVersion($version) { $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/','',$version); }
    /**
    * The version of AOL.
    * @return string Version of AOL (will only contain alpha-numeric characters and a period)
    */
    public function getAolVersion() { return $this->_aol_version; }
    /**
    * Set the version of AOL
    * @param $version The version of AOL
    */
    public function setAolVersion($version) { $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/','',$version); }
    /**
    * Is the browser from AOL?
    * @return boolean
    */
    public function isAol() { return $this->_is_aol; }
    /**
    * Is the browser from a mobile device?
    * @return boolean
    */
    public function isMobile() { return $this->_is_mobile; }
    /**
    * Is the browser from a robot (ex Slurp,GoogleBot)?
    * @return boolean
    */
    public function isRobot() { return $this->_is_robot; }
    /**
    * Set the browser to be from AOL
    * @param $isAol
    */
    public function setAol($isAol) { $this->_is_aol = $isAol; }
    /**
     * Set the Browser to be mobile
     * @param boolean
     */
    protected function setMobile($value=true) { $this->_is_mobile = $value; }
    /**
     * Set the Browser to be a robot
     * @param boolean
     */
    protected function setRobot($value=true) { $this->_is_robot = $value; }
    /**
    * Get the user agent value in use to determine the browser
    * @return string The user agent from the HTTP header
    */
    public function getUserAgent() { return $this->_agent; }
    /**
    * Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
    * @param $agent_string The value for the User Agent
    */
    public function setUserAgent($agent_string) {
        $this->reset();
        $this->_agent = $agent_string;
        $this->determine();
    }
    /**
     * Used to determine if the browser is actually "chromeframe"
     * @return boolean
     */
    public function isChromeFrame() {
        return( strpos($this->_agent,"chromeframe") !== false );
    }
    /**
    * Returns a formatted string with a summary of the details of the browser.
    * @return string formatted string with a summary of the browser
    */
    public function __toString() {
        return "<strong>Browser Name:</strong>{$this->getBrowser()}<br/>\n" .
               "<strong>Browser Version:</strong>{$this->getVersion()}<br/>\n" .
               "<strong>Browser User Agent String:</strong>{$this->getUserAgent()}<br/>\n" .
               "<strong>Platform:</strong>{$this->getPlatform()}<br/>";
    }
    /**
     * Protected routine to calculate and determine what the browser is in use (including platform)
     */
    protected function determine() {
        $this->checkPlatform();
        $this->checkBrowsers();
        $this->checkForAol();
    }
    /**
     * Protected routine to determine the browser type
     * @return boolean
     */
     protected function checkBrowsers() {
        return (
            $this->checkBrowserWebTv() ||
            $this->checkBrowserInternetExplorer() ||
            $this->checkBrowserOpera() ||
            $this->checkBrowserGaleon() ||
            $this->checkBrowserNetscapeNavigator9Plus() ||
            $this->checkBrowserFirefox() ||
            $this->checkBrowserChrome() ||
            $this->checkBrowserOmniWeb() ||

            // common mobile
            $this->checkBrowserAndroid() ||
            $this->checkBrowseriPad() ||
            $this->checkBrowseriPod() ||
            $this->checkBrowseriPhone() ||
            $this->checkBrowserBlackBerry() ||
            $this->checkBrowserNokia() ||

            // common bots
            $this->checkBrowserGoogleBot() ||
            $this->checkBrowserMSNBot() ||
            $this->checkBrowserSlurp() ||

            // WebKit base check (post mobile and others)
            $this->checkBrowserSafari() ||

            // everyone else
            $this->checkBrowserNetPositive() ||
            $this->checkBrowserFirebird() ||
            $this->checkBrowserKonqueror() ||
            $this->checkBrowserIcab() ||
            $this->checkBrowserPhoenix() ||
            $this->checkBrowserAmaya() ||
            $this->checkBrowserLynx() ||
            $this->checkBrowserShiretoko() ||
            $this->checkBrowserIceCat() ||
            $this->checkBrowserW3CValidator() ||
            $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
        );
    }

    protected function checkBrowserBlackBerry() {
        if( stripos($this->_agent,'blackberry') !== false ) {
            $aresult = explode("/",stristr($this->_agent,"BlackBerry"));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_BLACKBERRY;
            $this->setMobile(true);
            return true;
        }
        return false;
    }

    protected function checkForAol() {
        $this->setAol(false);
        $this->setAolVersion(self::VERSION_UNKNOWN);

        if( stripos($this->_agent,'aol') !== false ) {
            $aversion = explode(' ',stristr($this->_agent, 'AOL'));
            $this->setAol(true);
            $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
            return true;
        }
        return false;
    }


    protected function checkBrowserGoogleBot() {
        if( stripos($this->_agent,'googlebot') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'googlebot'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion(str_replace(';','',$aversion[0]));
            $this->_browser_name = self::BROWSER_GOOGLEBOT;
            $this->setRobot(true);
            return true;
        }
        return false;
    }

    protected function checkBrowserMSNBot() {
        if( stripos($this->_agent,"msnbot") !== false ) {
            $aresult = explode("/",stristr($this->_agent,"msnbot"));
            $aversion = explode(" ",$aresult[1]);
            $this->setVersion(str_replace(";","",$aversion[0]));
            $this->_browser_name = self::BROWSER_MSNBOT;
            $this->setRobot(true);
            return true;
        }
        return false;
    }       

    protected function checkBrowserW3CValidator() {
        if( stripos($this->_agent,'W3C-checklink') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'W3C-checklink'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_W3CVALIDATOR;
            return true;
        }
        else if( stripos($this->_agent,'W3C_Validator') !== false ) {
            // Some of the Validator versions do not delineate w/ a slash - add it back in
            $ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
            $aresult = explode('/',stristr($ua,'W3C_Validator'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_W3CVALIDATOR;
            return true;
        }
        return false;
    }

    protected function checkBrowserSlurp() {
        if( stripos($this->_agent,'slurp') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Slurp'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_SLURP;
            $this->setRobot(true);
            $this->setMobile(false);
            return true;
        }
        return false;
    }

    protected function checkBrowserInternetExplorer() {

        // Test for v1 - v1.5 IE
        if( stripos($this->_agent,'microsoft internet explorer') !== false ) {
            $this->setBrowser(self::BROWSER_IE);
            $this->setVersion('1.0');
            $aresult = stristr($this->_agent, '/');
            if( preg_match('/308|425|426|474|0b1/i', $aresult) ) {
                $this->setVersion('1.5');
            }
            return true;
        }
        // Test for versions > 1.5
        else if( stripos($this->_agent,'msie') !== false && stripos($this->_agent,'opera') === false ) {
            // See if the browser is the odd MSN Explorer
            if( stripos($this->_agent,'msnb') !== false ) {
                $aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'MSN'));
                $this->setBrowser( self::BROWSER_MSN );
                $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1]));
                return true;
            }
            $aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'msie'));
            $this->setBrowser( self::BROWSER_IE );
            $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1]));
            return true;
        }
        // Test for Pocket IE
        else if( stripos($this->_agent,'mspie') !== false || stripos($this->_agent,'pocket') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'mspie'));
            $this->setPlatform( self::PLATFORM_WINDOWS_CE );
            $this->setBrowser( self::BROWSER_POCKET_IE );
            $this->setMobile(true);

            if( stripos($this->_agent,'mspie') !== false ) {
                $this->setVersion($aresult[1]);
            }
            else {
                $aversion = explode('/',$this->_agent);
                $this->setVersion($aversion[1]);
            }
            return true;
        }
        return false;
    }

    protected function checkBrowserOpera() {
        if( stripos($this->_agent,'opera mini') !== false ) {
            $resultant = stristr($this->_agent, 'opera mini');
            if( preg_match('/\//',$resultant) ) {
                $aresult = explode('/',$resultant);
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $aversion = explode(' ',stristr($resultant,'opera mini'));
                $this->setVersion($aversion[1]);
            }
            $this->_browser_name = self::BROWSER_OPERA_MINI;
            $this->setMobile(true);
            return true;
        }
        else if( stripos($this->_agent,'opera') !== false ) {
            $resultant = stristr($this->_agent, 'opera');
            if( preg_match('/Version\/(10.*)$/',$resultant,$matches) ) {
                $this->setVersion($matches[1]);
            }
            else if( preg_match('/\//',$resultant) ) {
                $aresult = explode('/',str_replace("("," ",$resultant));
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $aversion = explode(' ',stristr($resultant,'opera'));
                $this->setVersion(isset($aversion[1])?$aversion[1]:"");
            }
            $this->_browser_name = self::BROWSER_OPERA;
            return true;
        }
        return false;
    }


    protected function checkBrowserChrome() {
        if( stripos($this->_agent,'Chrome') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Chrome'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_CHROME);
            return true;
        }
        return false;
    }

    protected function checkBrowserWebTv() {
        if( stripos($this->_agent,'webtv') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'webtv'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_WEBTV);
            return true;
        }
        return false;
    }

    protected function checkBrowserNetPositive() {
        if( stripos($this->_agent,'NetPositive') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'NetPositive'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion(str_replace(array('(',')',';'),'',$aversion[0]));
            $this->setBrowser(self::BROWSER_NETPOSITIVE);
            return true;
        }
        return false;
    }

    protected function checkBrowserGaleon() {
        if( stripos($this->_agent,'galeon') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'galeon'));
            $aversion = explode('/',$aresult[0]);
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_GALEON);
            return true;
        }
        return false;
    }

    protected function checkBrowserKonqueror() {
        if( stripos($this->_agent,'Konqueror') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'Konqueror'));
            $aversion = explode('/',$aresult[0]);
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_KONQUEROR);
            return true;
        }
        return false;
    }

    protected function checkBrowserIcab() {
        if( stripos($this->_agent,'icab') !== false ) {
            $aversion = explode(' ',stristr(str_replace('/',' ',$this->_agent),'icab'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_ICAB);
            return true;
        }
        return false;
    }

    protected function checkBrowserOmniWeb() {
        if( stripos($this->_agent,'omniweb') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'omniweb'));
            $aversion = explode(' ',isset($aresult[1])?$aresult[1]:"");
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_OMNIWEB);
            return true;
        }
        return false;
    }

    protected function checkBrowserPhoenix() {
        if( stripos($this->_agent,'Phoenix') !== false ) {
            $aversion = explode('/',stristr($this->_agent,'Phoenix'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_PHOENIX);
            return true;
        }
        return false;
    }

    protected function checkBrowserFirebird() {
        if( stripos($this->_agent,'Firebird') !== false ) {
            $aversion = explode('/',stristr($this->_agent,'Firebird'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_FIREBIRD);
            return true;
        }
        return false;
    }

    protected function checkBrowserNetscapeNavigator9Plus() {
        if( stripos($this->_agent,'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
            return true;
        }
        else if( stripos($this->_agent,'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
            return true;
        }
        return false;
    }

    protected function checkBrowserShiretoko() {
        if( stripos($this->_agent,'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_SHIRETOKO);
            return true;
        }
        return false;
    }

    protected function checkBrowserIceCat() {
        if( stripos($this->_agent,'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_ICECAT);
            return true;
        }
        return false;
    }

    protected function checkBrowserNokia() {
        if( preg_match("/Nokia([^\/]+)\/([^ SP]+)/i",$this->_agent,$matches) ) {
            $this->setVersion($matches[2]);
            if( stripos($this->_agent,'Series60') !== false || strpos($this->_agent,'S60') !== false ) {
                $this->setBrowser(self::BROWSER_NOKIA_S60);
            }
            else {
                $this->setBrowser( self::BROWSER_NOKIA );
            }
            $this->setMobile(true);
            return true;
        }
        return false;
    }

    protected function checkBrowserFirefox() {
        if( stripos($this->_agent,'safari') === false ) {
            if( preg_match("/Firefox[\/ \(]([^ ;\)]+)/i",$this->_agent,$matches) ) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_FIREFOX);
                return true;
            }
            else if( preg_match("/Firefox$/i",$this->_agent,$matches) ) {
                $this->setVersion("");
                $this->setBrowser(self::BROWSER_FIREFOX);
                return true;
            }
        }
        return false;
    }

    protected function checkBrowserIceweasel() {
        if( stripos($this->_agent,'Iceweasel') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Iceweasel'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_ICEWEASEL);
            return true;
        }
        return false;
    }

    protected function checkBrowserMozilla() {
        if( stripos($this->_agent,'mozilla') !== false  && preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent) && stripos($this->_agent,'netscape') === false) {
            $aversion = explode(' ',stristr($this->_agent,'rv:'));
            preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent,$aversion);
            $this->setVersion(str_replace('rv:','',$aversion[0]));
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        else if( stripos($this->_agent,'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i',$this->_agent) && stripos($this->_agent,'netscape') === false ) {
            $aversion = explode('',stristr($this->_agent,'rv:'));
            $this->setVersion(str_replace('rv:','',$aversion[0]));
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        else if( stripos($this->_agent,'mozilla') !== false  && preg_match('/mozilla\/([^ ]*)/i',$this->_agent,$matches) && stripos($this->_agent,'netscape') === false ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        return false;
    }

    protected function checkBrowserLynx() {
        if( stripos($this->_agent,'lynx') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Lynx'));
            $aversion = explode(' ',(isset($aresult[1])?$aresult[1]:""));
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_LYNX);
            return true;
        }
        return false;
    }

    protected function checkBrowserAmaya() {
        if( stripos($this->_agent,'amaya') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Amaya'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_AMAYA);
            return true;
        }
        return false;
    }

    protected function checkBrowserSafari() {
        if( stripos($this->_agent,'Safari') !== false && stripos($this->_agent,'iPhone') === false && stripos($this->_agent,'iPod') === false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setBrowser(self::BROWSER_SAFARI);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPhone() {
        if( stripos($this->_agent,'iPhone') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPHONE);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPad() {
        if( stripos($this->_agent,'iPad') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPAD);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPod() {
        if( stripos($this->_agent,'iPod') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPOD);
            return true;
        }
        return false;
    }

    protected function checkBrowserAndroid() {
        if( stripos($this->_agent,'Android') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'Android'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_ANDROID);
            return true;
        }
        return false;
    }

    /**
     * Determine the user's platform
     */
    protected function checkPlatform() {
        if( stripos($this->_agent, 'windows') !== false ) {
            $this->_platform = self::PLATFORM_WINDOWS;
        }
        else if( stripos($this->_agent, 'iPad') !== false ) {
            $this->_platform = self::PLATFORM_IPAD;
        }
        else if( stripos($this->_agent, 'iPod') !== false ) {
            $this->_platform = self::PLATFORM_IPOD;
        }
        else if( stripos($this->_agent, 'iPhone') !== false ) {
            $this->_platform = self::PLATFORM_IPHONE;
        }
        elseif( stripos($this->_agent, 'mac') !== false ) {
            $this->_platform = self::PLATFORM_APPLE;
        }
        elseif( stripos($this->_agent, 'android') !== false ) {
            $this->_platform = self::PLATFORM_ANDROID;
        }
        elseif( stripos($this->_agent, 'linux') !== false ) {
            $this->_platform = self::PLATFORM_LINUX;
        }
        else if( stripos($this->_agent, 'Nokia') !== false ) {
            $this->_platform = self::PLATFORM_NOKIA;
        }
        else if( stripos($this->_agent, 'BlackBerry') !== false ) {
            $this->_platform = self::PLATFORM_BLACKBERRY;
        }
        elseif( stripos($this->_agent,'FreeBSD') !== false ) {
            $this->_platform = self::PLATFORM_FREEBSD;
        }
        elseif( stripos($this->_agent,'OpenBSD') !== false ) {
            $this->_platform = self::PLATFORM_OPENBSD;
        }
        elseif( stripos($this->_agent,'NetBSD') !== false ) {
            $this->_platform = self::PLATFORM_NETBSD;
        }
        elseif( stripos($this->_agent, 'OpenSolaris') !== false ) {
            $this->_platform = self::PLATFORM_OPENSOLARIS;
        }
        elseif( stripos($this->_agent, 'SunOS') !== false ) {
            $this->_platform = self::PLATFORM_SUNOS;
        }
        elseif( stripos($this->_agent, 'OS\/2') !== false ) {
            $this->_platform = self::PLATFORM_OS2;
        }
        elseif( stripos($this->_agent, 'BeOS') !== false ) {
            $this->_platform = self::PLATFORM_BEOS;
        }
        elseif( stripos($this->_agent, 'win') !== false ) {
            $this->_platform = self::PLATFORM_WINDOWS;
        }

    }
}
?>

You need to use HAVING, not WHERE.

The difference is: the WHERE clause filters which rows MySQL selects. Then MySQL groups the rows together and aggregates the numbers for your COUNT function.

HAVING is like WHERE, only it happens after the COUNT value has been computed, so it'll work as you expect. Rewrite your subquery as:

(                  -- where that pid is in the set:
SELECT c2.pid                  -- of pids
FROM Catalog AS c2             -- from catalog
WHERE c2.pid = c1.pid
HAVING COUNT(c2.sid) >= 2)

By default structs do not have a == operator. You'll have to write your own implementation:

bool MyStruct1::operator==(const MyStruct1 &other) const {
    ...  // Compare the values, and return a bool result.
  }

In Retrofit2, When you want to send your parameters in raw you must use Scalars.

first add this in your gradle:

    compile 'com.squareup.retrofit2:retrofit:2.3.0'
    compile 'com.squareup.retrofit2:converter-gson:2.3.0'
    compile 'com.squareup.retrofit2:converter-scalars:2.3.0'

    public interface ApiInterface {

    String URL_BASE = "http://10.157.102.22/rest/";

    @Headers("Content-Type: application/json")
    @POST("login")
    Call<User> getUser(@Body String body);

}

my SampleActivity :

   public class SampleActivity extends AppCompatActivity implements Callback<User> {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sample);

        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(ApiInterface.URL_BASE)
                .addConverterFactory(ScalarsConverterFactory.create())
                .addConverterFactory(GsonConverterFactory.create())
                .build();

        ApiInterface apiInterface = retrofit.create(ApiInterface.class);


        // prepare call in Retrofit 2.0
        try {
            JSONObject paramObject = new JSONObject();
            paramObject.put("email", "[email protected]");
            paramObject.put("pass", "4384984938943");

            Call<User> userCall = apiInterface.getUser(paramObject.toString());
            userCall.enqueue(this);
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }


    @Override
    public void onResponse(Call<User> call, Response<User> response) {
    }

    @Override
    public void onFailure(Call<User> call, Throwable t) {
    }
}

Reference: [How to POST raw whole JSON in the body of a Retrofit request?

To lock the screen by code you have to use the actual rotation of the screen (0, 90, 180, 270) and you have to know the natural position of it, in a smartphone the natural position will be portrait and in a tablet, it will be landscape.

Here's the code (lock and unlock methods), it has been tested in some devices (smartphones and tablets) and it works great.

public static void lockScreenOrientation(Activity activity)
{   
    WindowManager windowManager =  (WindowManager) activity.getSystemService(Context.WINDOW_SERVICE);   
    Configuration configuration = activity.getResources().getConfiguration();   
    int rotation = windowManager.getDefaultDisplay().getRotation(); 

    // Search for the natural position of the device    
    if(configuration.orientation == Configuration.ORIENTATION_LANDSCAPE &&  
       (rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180) ||  
       configuration.orientation == Configuration.ORIENTATION_PORTRAIT &&   
       (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270))   
    {   
        // Natural position is Landscape    
        switch (rotation)   
        {   
            case Surface.ROTATION_0:    
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);    
                break;      
            case Surface.ROTATION_90:   
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT); 
            break;      
            case Surface.ROTATION_180: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE); 
                break;          
            case Surface.ROTATION_270: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 
                break;
        }
    }
    else
    {
        // Natural position is Portrait
        switch (rotation) 
        {
            case Surface.ROTATION_0: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 
            break;   
            case Surface.ROTATION_90: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); 
            break;   
            case Surface.ROTATION_180: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT); 
                break;          
            case Surface.ROTATION_270: 
                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE); 
                break;
        }
    }
}

public static void unlockScreenOrientation(Activity activity)
{
    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
}

Here is the link that explains how to manage your ssh keys: https://devcenter.heroku.com/articles/keys#adding-keys-to-heroku

You can use a TextFormField instead of TextField, and use the initialValue property. for example

TextFormField(initialValue: "I am smart")

You have to add a manifest permission entry:

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

(of course you should list all other permissions that your app uses).

Then, implement BroadcastReceiver class, it should be simple and fast executable. The best approach is to set an alarm in this receiver to wake up your service (if it's not necessary to keep it running ale the time as Prahast wrote).

public class BootUpReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        PendingIntent pi = PendingIntent.getService(context, 0, new Intent(context, MyService.class), PendingIntent.FLAG_UPDATE_CURRENT);
        am.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + interval, interval, pi);
    }
}

Then, add a Receiver class to your manifest file:

<receiver android:enabled="true" android:name=".receivers.BootUpReceiver"
    android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
    <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
</receiver>

In my case, the problem was with a scatterplot of a dataframe X[]:

ax.scatter(X[:,0],X[:,1],c=colors,    
       cmap=CMAP, edgecolor='k', s=40)  #c=y[:,0],

#ValueError: setting an array element with a sequence.
#Fix with .toarray():
colors = 'br'
y = label_binarize(y, classes=['Irrelevant','Relevant'])
ax.scatter(X[:,0].toarray(),X[:,1].toarray(),c=colors,   
       cmap=CMAP, edgecolor='k', s=40)

You can also use regular expressions (less readable though)

string regex = "^.{0,7}abc";

System.Text.RegularExpressions.Regex reg = new System.Text.RegularExpressions.Regex(regex);
string Value1 = "sssddabcgghh";

Console.WriteLine(reg.Match(Value1).Success);

If you are storing metadata in a tag use data attributes eg.

<li id="song1" data-value="song1.ogg"><button onclick="updateSource()">Item1</button></li>

Now use the attribute to get the name of the song

var audio = document.getElementById('audio');
audio.src='audio/ogg/' + document.getElementById('song1').getAttribute('data-value');
audio.load();

solution:

This will work for tables where there are no dependencies on the changing table which would trigger cascading events. First make sure you can drop the table you want to restructure without any disastrous repercussions. Take a note of all the dependencies and column constraints associated with your table (i.e. triggers, indexes, etc.). You may need to put them back in when you are done.

STEP 1: create the temp table to hold all the records from the table you want to restructure. Do not forget to include the new column.

CREATE TABLE #tmp_myTable
(   [new_column] [int] NOT NULL, <-- new column has been inserted here!
    [idx] [bigint] NOT NULL,
    [name] [nvarchar](30) NOT NULL,
    [active] [bit] NOT NULL
)

STEP 2: Make sure all records have been copied over and that the column structure looks the way you want.

SELECT TOP 10 * FROM #tmp_myTable ORDER BY 1 DESC -- you can do COUNT(*) or anything to make sure you copied all the records

STEP 3: DROP the original table:

DROP TABLE myTable

If you are paranoid about bad things could happen, just rename the original table (instead of dropping it). This way it can be always returned back.

EXEC sp_rename myTable, myTable_Copy

STEP 4: Recreate the table myTable the way you want (should match match the #tmp_myTable table structure)

CREATE TABLE myTable
(   [new_column] [int] NOT NULL,
    [idx] [bigint] NOT NULL,
    [name] [nvarchar](30) NOT NULL,
    [active] [bit] NOT NULL
)

-- do not forget any constraints you may need

STEP 5: Copy the all the records from the temp #tmp_myTable table into the new (improved) table myTable.

INSERT INTO myTable ([new_column],[idx],[name],[active])
SELECT [new_column],[idx],[name],[active]
FROM #tmp_myTable

STEP 6: Check if all the data is back in your new, improved table myTable. If yes, clean up after yourself and DROP the temp table #tmp_myTable and the myTable_Copy table if you chose to rename it instead of dropping it.

If I am not mistaken, it will be onunload event.

"Occurs when the application is about to be unloaded." - MSDN

If you want to merge 2 arrays of objects in JavaScript. You can use this one line trick

Array.prototype.push.apply(arr1,arr2);

For Example

var arr1 = [{name: "lang", value: "English"},{name: "age", value: "18"}];
var arr2 = [{name : "childs", value: '5'}, {name: "lang", value: "German"}];

Array.prototype.push.apply(arr1,arr2); 

console.log(arr1);  // final merged result will be in arr1

Output:

[{"name":"lang","value":"English"},
{"name":"age","value":"18"},
{"name":"childs","value":"5"},
{"name":"lang","value":"German"}]

Try this procedure:

def procedure(input):
    a=0
    print input[a]
    ecs = input[a] #ecs stands for each character separately
    while ecs != input:
        a = a + 1
        print input[a]

In order to use it you have to know how to use procedures and although it works, it has an error in the end so you have to work that out too.

div {
    // set a width
    word-wrap: break-word
}

The 'word-wrap' solution only works in IE and browsers supporting CSS3.

The best cross browser solution is to use your server side language (php or whatever) to locate long strings and place inside them in regular intervals the html entity ​ This entity breaks the long words nicely, and works on all browsers.

e.g.

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa​aaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Though static keyword not supported in interface in Typescript but we can achieve it by creating a function interface that has static member.

In my following code I have created a function interface Factory that has two static members serialNumber and printSerial.

// factory is a function interface
interface Factory<T> {
    (name: string, age: number): T;

    //staic property
    serialNumber: number;

    //static method
    printSrial: () => void;
}

class Dog {
    constructor(public name: string, public age: number) { }
}

const dogFactory: Factory<Dog> = (name, age) => {
    return new Dog(name, age);
}

// initialising static members

dogFactory.serialNumber = 1234;
dogFactory.printSrial = () => console.log(dogFactory.serialNumber);


//instance of Dog that DogFactory creates
const myDog = dogFactory("spike", 3);

//static property that returns 1234
console.log(dogFactory.serialNumber)

//static method that prints the serial 1234
dogFactory.printSrial();

When requesting paginated data, you know (by explicit page size parameter value or default page size value) the page size, so you know if you got all data in response or not. When there is less data in response than is a page size, then you got whole data. When a full page is returned, you have to ask again for another page.

I prefer have separate endpoint for count (or same endpoint with parameter countOnly). Because you could prepare end user for long/time consuming process by showing properly initiated progressbar.

If you want to return datasize in each response, there should be pageSize, offset mentionded as well. To be honest the best way is to repeat a request filters too. But the response became very complex. So, I prefer dedicated endpoint to return count.

<data>
  <originalRequest>
    <filter/>
    <filter/>
  </originalReqeust>
  <totalRecordCount/>
  <pageSize/>
  <offset/>
  <list>
     <item/>
     <item/>
  </list>
</data>

Couleage of mine, prefer a countOnly parameter to existing endpoint. So, when specified the response contains metadata only.

endpoint?filter=value

<data>
  <count/>
  <list>
    <item/>
    ...
  </list>
</data>

endpoint?filter=value&countOnly=true

<data>
  <count/>
  <!-- empty list -->
  <list/>
</data>

I haven't done time test with this but it was fun to try. Basically convert two columns to one column of tuples. Now convert that to a dataframe, do 'value_counts()' which finds the unique elements and counts them. Fiddle with zip again and put the columns in order you want. You can probably make the steps more elegant but working with tuples seems more natural to me for this problem

b = pd.DataFrame({'A':['yes','yes','yes','yes','no','no','yes','yes','yes','no'],'B':['yes','no','no','no','yes','yes','no','yes','yes','no']})

b['count'] = pd.Series(zip(*[b.A,b.B]))
df = pd.DataFrame(b['count'].value_counts().reset_index())
df['A'], df['B'] = zip(*df['index'])
df = df.drop(columns='index')[['A','B','count']]

I found a solution:

Objective-C:

if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
    self.navigationController.interactivePopGestureRecognizer.enabled = NO;
}

Swift 3+:
self.navigationController?.interactivePopGestureRecognizer?.isEnabled = false

In Swift 4.2

self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
self.navigationController?.navigationBar.shadowImage = UIImage()
self.navigationController?.navigationBar.isTranslucent = true

(in viewWillAppear), and then in viewWillDisappear, to undo it, put

self.navigationController?.navigationBar.shadowImage = nil
self.navigationController?.navigationBar.isTranslucent = false

• System properties are set on the Java command line using the -Dpropertyname=value syntax. They can also be added at runtime using System.setProperty(String key, String value) or via the various System.getProperties().load() methods.
  To get a specific system property you can use System.getProperty(String key) or System.getProperty(String key, String def).

• Environment variables are set in the OS, e.g. in Linux export HOME=/Users/myusername or on Windows SET WINDIR=C:\Windows etc, and, unlike properties, may not be set at runtime.
  To get a specific environment variable you can use System.getenv(String name).

The below approach works with latest Android studio (> v0.8.x):

• Save the aar file under app module's libs folder (eg: <project>/<app>/libs/myaar.aar)

• Add the below to build.gradle of your "app" module folder (not your project root build.gradle). Note the name in compile line, it is myaar@aar not myaar.aar.

  dependencies {
      compile 'package.name.of.your.aar:myaar@aar'
  }
  
  repositories{
      flatDir{
          dirs 'libs'
      }
  }
  

• Click Tools -> Android -> Sync Project with Gradle Files

There are really two separate issues. The first is keeping the elements of the array in proper order so that there are no "holes" after removing an element. The second is actually resizing the array itself.

Arrays in C are allocated as a fixed number of contiguous elements. There is no way to actually remove the memory used by an individual element in the array but the elements can be shifted to fill the hole made by removing an element. For example:

void remove_element(array_type *array, int index, int array_length)
{
   int i;
   for(i = index; i < array_length - 1; i++) array[i] = array[i + 1];
}

Statically allocated arrays can not be resized. Dynamically allocated arrays can be resized with realloc(). This will potentially move the entire array to another location in memory, so all pointers to the array or to its elements will have to be updated. For example:

remove_element(array, index, array_length);  /* First shift the elements, then reallocate */
array_type *tmp = realloc(array, (array_length - 1) * sizeof(array_type) );
if (tmp == NULL && array_length > 1) {
   /* No memory available */
   exit(EXIT_FAILURE);
}
array_length = array_length - 1;
array = tmp;

realloc will return a NULL pointer if the requested size is 0, or if there is an error. Otherwise it returns a pointer to the reallocated array. The temporary pointer is used to detect errors when calling realloc because instead of exiting it is also possible to just leave the original array as it was. When realloc fails to reallocate an array it does not alter the original array.

Note that both of these operations will be fairly slow if the array is large or if a lot of elements are removed. There are other data structures like linked lists and hashes that can be used if efficient insertion and deletion is a priority.

With Cordova 5.0 and greater the plugin InAppBrowser is renamed in the Cordova plugin registry, so you should install it using

cordova plugin add cordova-plugin-inappbrowser --save

Then use

<a href="#" onclick="window.open('http://www.kidzout.com', '_system');">www.kidzout.com</a>

You can use a transparent poster image in combination with a CSS background image to achieve this (example); however, to have a background stretched to the height and the width of a video, you'll have to use an absolutely positioned <img> tag (example).

It is also possible to set background-size to 100% 100% in browsers that support background-size (example).

Update

A better way to do this would be to use the object-fit CSS property as @Lars Ericsson suggests.

Use

object-fit: cover;

if you don't want to display those parts of the image that don't fit the video's aspect ratio, and

object-fit: fill;

to stretch the image to fit your video's aspect ratio

Example

The AWS-provided tools are not useful because they are not comprehensive.

In my own quest to mitigate this problem and pull a list of all of my AWS resources, I found this: https://github.com/JohannesEbke/aws_list_all

I have not tested it yet, but it looks legit.

I was trying to access my localhost website (on my pc) from my mobile (andriod). The configuration is like Windows 10, WAMP 2.4.23, PHP Website and my mobile was running on andriod. Both my mobile and pc are connected to same wifi.

I was able to open my website on my pc by using url http://localhost/mysite or http://127.0.0.1/mysite. My pc ip was 192.168.0.1 (say) and my mobile ip was 192.168.0.2 (say) and both connected on same wifi.

I tried all the setting like changing the httpd.conf, httpd-vhosts.conf only to find that all I need was to disable my firewall. Of course, disabling the firewall completely is not a good idea. I have avast antivirus running on my pc. If I check the firewall log for last one hour (or so) I can see that attempt has been made by my mobile ip to connect to website running on my pc. All it required was to add an exception by creating a new rule in avast UI which will allow connections from my mobile ip.

Hope this helps someone.

I did it like this (I am using SQL Server):

SELECT 'Q' + cast(DATEPART(QUARTER, GETDATE()) as varchar(1)) + ' - ' + cast(DATEPART(YEAR, GETDATE()) as varchar(4)) AS 'Date Quarter'

AndroidManifest.xml

Include launchMode="singleTop"

<activity android:name=".MessagesDetailsActivity"
        android:launchMode="singleTop"
        android:excludeFromRecents="true"
        />

SMSReceiver.java

Set the flags for the Intent and PendingIntent

Intent intent = new Intent(context, MessagesDetailsActivity.class);
    intent.putExtra("smsMsg", smsObject.getMsg());
    intent.putExtra("smsAddress", smsObject.getAddress());
    intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);

    PendingIntent contentIntent = PendingIntent.getActivity(context, notification_id, intent, PendingIntent.FLAG_UPDATE_CURRENT);

MessageDetailsActivity.java

onResume() - gets called everytime, load the extras.

Intent intent = getIntent();
    String extraAddress = intent.getStringExtra("smsAddress");
    String extraBody = intent.getStringExtra("smsMsg");

Hope it helps, it was based on other answers here on stackoverflow, but this is the most updated that worked for me.

In C++17, new functions std::to_chars and std::from_chars are introduced in header charconv.

std::to_chars is locale-independent, non-allocating, and non-throwing.

Only a small subset of formatting policies used by other libraries (such as std::sprintf) is provided.

From std::to_chars, same for std::from_chars.

The guarantee that std::from_chars can recover every floating-point value formatted by to_chars exactly is only provided if both functions are from the same implementation

 // See en.cppreference.com for more information, including format control.
#include <cstdio>
#include <cstddef>
#include <cstdlib>
#include <cassert>
#include <charconv>

using Type =  /* Any fundamental type */ ;
std::size_t buffer_size = /* ... */ ;

[[noreturn]] void report_and_exit(int ret, const char *output) noexcept 
{
    std::printf("%s\n", output);
    std::exit(ret);
}
void check(const std::errc &ec) noexcept
{
    if (ec ==  std::errc::value_too_large)
        report_and_exit(1, "Failed");
}
int main() {
    char buffer[buffer_size];        
    Type val_to_be_converted, result_of_converted_back;

    auto result1 = std::to_chars(buffer, buffer + buffer_size,  val_to_be_converted);
    check(result1.ec);
    *result1.ptr = '\0';

    auto result2 = std::from_chars(buffer, result1.ptr, result_of_converted_back);
    check(result2.ec);

    assert(val_to_be_converted == result_of_converted_back);
    report_and_exit(0, buffer);
}

Although it's not fully implemented by compilers, it definitely will be implemented.

cURL

• cURL is a way you can hit a URL from your code to get a HTML response from it.
• It's used for command line cURL from the PHP language.
• cURL is a library that lets you make HTTP requests in PHP.

PHP supports libcurl, a library created by Daniel Stenberg, that allows you to connect and communicate to many different types of servers with many different types of protocols. libcurl currently supports the http, https, ftp, gopher, telnet, dict, file, and ldap protocols. libcurl also supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading (this can also be done with PHP's ftp extension), HTTP form based upload, proxies, cookies, and user+password authentication.

Once you've compiled PHP with cURL support, you can begin using the cURL functions. The basic idea behind the cURL functions is that you initialize a cURL session using the curl_init(), then you can set all your options for the transfer via the curl_setopt(), then you can execute the session with the curl_exec() and then you finish off your session using the curl_close().

Sample Code

// error reporting
error_reporting(E_ALL);
ini_set("display_errors", 1);

//setting url
$url = 'http://example.com/api';

//data
$data = array("message" => "Hello World!!!");

try {
    $ch = curl_init($url);
    $data_string = json_encode($data);

    if (FALSE === $ch)
        throw new Exception('failed to initialize');

        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array( 'Content-Type: application/json', 'Content-Length: ' . strlen($data_string)));
        curl_setopt($ch, CURLOPT_TIMEOUT, 5);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);

        $output = curl_exec($ch);

    if (FALSE === $output)
        throw new Exception(curl_error($ch), curl_errno($ch));

    // ...process $output now
} catch(Exception $e) {

    trigger_error(sprintf(
        'Curl failed with error #%d: %s',
        $e->getCode(), $e->getMessage()),
        E_USER_ERROR);
}

For more information, please check -

• cURL
• cURL Functions

The server_name^docs directive is used to identify virtual hosts, they're not used to set the binding.

netstat tells you that nginx listens on 0.0.0.0:80 which means that it will accept connections from any IP.

If you want to change the IP nginx binds on, you have to change the listen^docs rule.
So, if you want to set nginx to bind to localhost, you'd change that to:

listen 127.0.0.1:80;

In this way, requests that are not coming from localhost are discarded (they don't even hit nginx).

1. you should use mysql command. It's a command line client for mysql RDBMS, and comes with most mysql installations: http://dev.mysql.com/doc/refman/5.1/en/mysql.html

2. To stop or start mysql database (you rarely should need doing that 'by hand'), use proper init script with stop or start parameter, usually /etc/init.d/mysql stop. This, however depends on your linux distribution. Some new distributions encourage service mysql start style.

3. You're logging in by using mysql sql shell.

4. The error comes probably because double '-p' parameter. You can provide -ppassword or just -p and you'll be asked for password interactively. Also note, that some instalations might use mysql (not root) user as an administrative user. Check your sqlyog configuration to obtain working connection parameters.

I am going to assume you were having the same issue I was. Even though you specify larger sizes for the TextBox and mark it as important, the box would not get larger. That is likely because in your site.css file the MaxWidth is being set to 280px.

Add a style attribute to your input to remove the MaxWidth like this:

<input type="text"  style="max-width:none !important" class="input-medium">

There is no absolute answer to your question, because technology is always bound to be implementation-specific. I am assuming you are communicating in UDP because incoming buffer size does not bring problem to TCP communication.

According to RFC 768, the packet size (header-inclusive) for UDP can range from 8 to 65 515 bytes. So the fail-proof size for incoming buffer is 65 507 bytes (~64KB)

However, not all large packets can be properly routed by network devices, refer to existing discussion for more information:

What is the optimal size of a UDP packet for maximum throughput?
What is the largest Safe UDP Packet Size on the Internet

Yes, it is possible. Though I wouldn't recommend it because input range is not really supported properly by all browsers because is an new element added in HTML5 and HTML5 is only a draft (and will be for long) so going as far as to styling it is perhaps not the best choice.

Also, you'll need a bit of JavaScript too. I took the liberty of using jQuery library for this, for simplicity purposes.

Here you go: http://jsfiddle.net/JnrvG/1/.

Run: npm link typescript if you installed globally

But if you have not installed typescript try this command: npm install typescript

I would like to give you a background on Universal CRT this would help you in understanding as to why the system should be updated before installing vc_redist.x64.exe.

1. A large portion of the C-runtime moved into the OS in Windows 10 (ucrtbase.dll) and is serviced just like any other OS DLL (e.g. kernel32.dll). It is no longer serviced by Visual Studio directly. MSU packages are the file type for Windows Updates.
2. In order to get the Windows 10 Universal CRT to earlier OSes, Windows Update packages were created to bring this OS component downlevel. KB2999226 brings the Windows 10 RTM Universal CRT to downlevel platforms (Windows Vista through Windows 8.1). KB3118401 brings Windows 10 November Update to the Universal CRT to downlevel platforms.
   • Windows XP (latest SP) is an exception here. Windows Servicing does not provide downlevel packages for that OS, so Visual Studio (Visual C++) provides a mechanism to install the UCRT into System32 via the VCRedist and MSMs.
3. The Windows Universal Runtime is included in the VC Redist exe package as it has dependency on the Windows Universal Runtime (KB2999226).
4. Windows 10 is the only OS that ships the UCRT in-box. All prior OSes obtain the UCRT via Windows Update only. This applies to all Vista->8.1 and associated Server SKUs.

For Windows 7, 8, and 8.1 the Windows Universal Runtime must be installed via KB2999226. However it has a prerequisite update KB2919355 which contains updates that facilitate installing the KB2999226 package.

Why does KB2999226 not always install when the runtime is installed from the redistributable? What could prevent KB2999226 from installing as part of the runtime?

The UCRT MSU included in the VCRedist is installed by making a call into the Windows Update service and the KB can fail to install based upon Windows Update service activity/state:

1. If the machine has not updated to the required servicing baseline, the UCRT MSU will be viewed as being “Not Applicable”. Ensure KB2919355 is installed. Also, there were known issues with KB2919355 so before this the following hotfix should be installed. KB2939087 KB2975061
2. If the Windows Update service is installing other updates when the VCRedist installs, you can either see long delays or errors indicating the machine is busy.
   • This one can be resolved by waiting and trying again later (which may be why installing via Windows Update UI at a later time succeeds).

3. If the Windows Update service is in a non-ready state, you can see errors reflecting that.

   • We recently investigated a failure with an error code indicating the WUSA service was shutting down.

4. To identify if the prerequisite KB2919355 is installed there are 2 options:

   1. Registry key: 64bit hive

      HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\Packages\Package_for_KB2919355~31bf3856ad364e35~amd64~~6.3.1.14
      CurrentState = 112
      

      32bit hive

      HKLM\SOFTWARE\[WOW6432Node\]Microsoft\Windows\CurrentVersion\Component Based Servicing\Packages\Package_for_KB2919355~31bf3856ad364e35~x86~~6.3.1.14
      CurrentState = 112
      

   2. Or check the file version of:

      C:\Windows\SysWOW64\wuaueng.dll
      C:\Windows\System32\wuaueng.dll
      

      is 7.9.9600.17031 or later

You can issue the following query from the command line:

mysql -uUSER -p -e 'SHOW VARIABLES WHERE Variable_Name LIKE "%dir"'

Output (on Linux):

+---------------------------+----------------------------+
| Variable_name             | Value                      |
+---------------------------+----------------------------+
| basedir                   | /usr                       |
| character_sets_dir        | /usr/share/mysql/charsets/ |
| datadir                   | /var/lib/mysql/            |
| innodb_data_home_dir      |                            |
| innodb_log_group_home_dir | ./                         |
| lc_messages_dir           | /usr/share/mysql/          |
| plugin_dir                | /usr/lib/mysql/plugin/     |
| slave_load_tmpdir         | /tmp                       |
| tmpdir                    | /tmp                       |
+---------------------------+----------------------------+

Output (on macOS Sierra):

+---------------------------+-----------------------------------------------------------+
| Variable_name             | Value                                                     |
+---------------------------+-----------------------------------------------------------+
| basedir                   | /usr/local/mysql-5.7.17-macos10.12-x86_64/                |
| character_sets_dir        | /usr/local/mysql-5.7.17-macos10.12-x86_64/share/charsets/ |
| datadir                   | /usr/local/mysql/data/                                    |
| innodb_data_home_dir      |                                                           |
| innodb_log_group_home_dir | ./                                                        |
| innodb_tmpdir             |                                                           |
| lc_messages_dir           | /usr/local/mysql-5.7.17-macos10.12-x86_64/share/          |
| plugin_dir                | /usr/local/mysql/lib/plugin/                              |
| slave_load_tmpdir         | /var/folders/zz/zyxvpxvq6csfxvn_n000009800002_/T/         |
| tmpdir                    | /var/folders/zz/zyxvpxvq6csfxvn_n000009800002_/T/         |
+---------------------------+-----------------------------------------------------------+

Or if you want only the data dir use:

mysql -uUSER -p -e 'SHOW VARIABLES WHERE Variable_Name = "datadir"'

These commands work on Windows too, but you need to invert the single and double quotes.

Btw, when executing which mysql in Linux as you told, you'll not get the installation directory on Linux. You'll only get the binary path, which is /usr/bin on Linux, but you see the mysql installation is using multiple folders to store files.

If you need the value of datadir as output, and only that, without column headers etc, but you don't have a GNU environment (awk|grep|sed ...) then use the following command line:

mysql -s -N -uUSER -p information_schema -e 'SELECT Variable_Value FROM GLOBAL_VARIABLES WHERE Variable_Name = "datadir"'

The command will select the value only from mysql's internal information_schema database and disables the tabular output and column headers.

Output on Linux:

/var/lib/mysql

This worked for me,

var loc = "abcdefghi".rangeOfString("c").location
NSLog("%d", loc);

this worked too,

var myRange: NSRange = "abcdefghi".rangeOfString("c")
var loc = myRange.location
NSLog("%d", loc);

If you use numpy.multiply

S = [22, 33, 45.6, 21.6, 51.8]
P = 2.45
multiply(S, P)

It gives you as a result

array([53.9 , 80.85, 111.72, 52.92, 126.91])

Here is my answer for python 3.

some_string = "2 3 8 61 "

list(map(int, some_string.strip().split()))

merge into x as target using y as Source on target.ID = Source.ID
when not matched by target then insert
when matched then update
when not matched by source and target.ID is not null then
update whatevercolumn = 'isdeleted' ;

DDL is Data Definition Language : it is used to define data structures.

For example, with SQL, it would be instructions such as create table, alter table, ...

DML is Data Manipulation Language : it is used to manipulate data itself.

For example, with SQL, it would be instructions such as insert, update, delete, ...

One can create an empty array, fill it (otherwise map will skip it) and then map indexes to values:

Array(8).fill().map((_, i) => i * i);

A general solution requires parsing the URL into a RFC 2396 compliant URI (note that this is an old version of the URI standard, which java.net.URI uses).

I have written a Java URL parsing library that makes this possible: galimatias. With this library, you can achieve your desired behaviour with this code:

String urlString = //...
URLParsingSettings settings = URLParsingSettings.create()
  .withStandard(URLParsingSettings.Standard.RFC_2396);
URL url = URL.parse(settings, urlString);

Note that galimatias is in a very early stage and some features are experimental, but it is already quite solid for this use case.

There are two directories that looks like JDK.

  C:\Program Files\Java\jdk1.7.0_02
  C:\Program Files (x86)\Java\jdk1.7.0_02\

This may be due to both 64 bit and 32 bit JDK installed? What ever may be the case, the java.exe seen by ant.bat should from the JDK. If the JRE's java.exe comes first in the path, that will be used to guess the JDK location.

Put 'C:\Program Files (x86)\Java\jdk1.7.0_02\bin' or 'C:\Program Files\Java\jdk1.7.0_02' as the first argument in the path.

Further steps:

You can take output of ant -diagnostics and look for interesting keys. (assuming Sun/Oracle JDK).

 java.class.path 
 java.library.path
 sun.boot.library.path

(in my case tools.jar appears in java.class.path)

Use this function to delete specific message thread or modify according your needs:

public void delete_thread(String thread) 
{ 
  Cursor c = getApplicationContext().getContentResolver().query(
  Uri.parse("content://sms/"),new String[] { 
  "_id", "thread_id", "address", "person", "date","body" }, null, null, null);

 try {
  while (c.moveToNext()) 
      {
    int id = c.getInt(0);
    String address = c.getString(2);
    if (address.equals(thread)) 
        {
     getApplicationContext().getContentResolver().delete(
     Uri.parse("content://sms/" + id), null, null);
    }

       }
} catch (Exception e) {

  }
}

Call this function simply below:

delete_thread("54263726");//you can pass any number or thread id here

Don't forget to add android mainfest permission below:

<uses-permission android:name="android.permission.WRITE_SMS"/>

Not that I'm suggesting that you go and extend/modify String's prototype, but this is what I've done:

String.prototype.includes()

String.prototype.includes = function (includes) {_x000D_
    console.warn("String.prototype.includes() has been modified.");_x000D_
    return function (searchString, position) {_x000D_
        if (searchString instanceof Array) {_x000D_
            for (var i = 0; i < searchString.length; i++) {_x000D_
                if (includes.call(this, searchString[i], position)) {_x000D_
                    return true;_x000D_
                }_x000D_
            }_x000D_
            return false;_x000D_
        } else {_x000D_
            return includes.call(this, searchString, position);_x000D_
        }_x000D_
    }_x000D_
}(String.prototype.includes);_x000D_
_x000D_
console.log('"Hello, World!".includes("foo");',          "Hello, World!".includes("foo")           ); // false_x000D_
console.log('"Hello, World!".includes(",");',            "Hello, World!".includes(",")             ); // true_x000D_
console.log('"Hello, World!".includes(["foo", ","])',    "Hello, World!".includes(["foo", ","])    ); // true_x000D_
console.log('"Hello, World!".includes(["foo", ","], 6)', "Hello, World!".includes(["foo", ","], 6) ); // false

Yes, you can do <property name="defaultLocale" value="#{ systemProperties['user.region']}"/> for instance.

The variable systemProperties is predefined, see 6.4.1 XML based configuration.

    import java.util.Scanner;

public class StringToNum {
public static void main(String args[])
  {
    Scanner sc=new Scanner(System.in);
    System.out.println("Enter the no: ");
    int  no=sc.nextInt();
    int arrNum[]=new int[10];
    int i=0;
    while(no!=0)
    {
      arrNum[i]=no%10;
      no=no/10;
      i++;
    }
    int len=i;
    int arrNum1[]=new int[len];
    int j=0;
    for(int k=len-1;k>=0;k--)
    {
        arrNum1[j]=arrNum[k];
        j++;
    }
    StringToNum stn=new StringToNum();
    String output="";
    switch(len)
    {
      case 1:
      {
         output+=stn.strNum1(arrNum1[len-1]);
         System.out.println("output="+output);
         break;
      }
      case 2:
      {
        int no1=arrNum1[len-2]*10+arrNum1[len-1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        // output=output+" "+stn.strNum1(arrNum1[len-1]);
         System.out.println("output="+output);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
         System.out.println("output="+output);
        }
         break;
      }
      case 3:
      {
        output=stn.strNum1(arrNum1[len-3])+" hundred ";
        int no1=arrNum1[len-2]*10+arrNum1[len-1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
        }
        System.out.println("output="+output);  
        break;
      }
      case 4:
      {
        output=stn.strNum1(arrNum1[len-4])+" thousand ";
        if(!stn.strNum1(arrNum1[len - 3]).equals(""))
        {
        output+=stn.strNum1(arrNum1[len-3])+" hundred ";
        }
        int no1=arrNum1[len-2]*10+arrNum1[len-1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
        }
        System.out.println("output="+output);
        break;
      }

      case 5:
      {
        int no1=arrNum1[len-5]*10+arrNum1[len-4];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1)+" thousand ";
        }
        else
        {
         arrNum1[len-5]=arrNum1[len-5]*10;
         output+=stn.strNum2(arrNum1[len-5]);
         output=output+" "+stn.strNum1(arrNum1[len-4])+" thousand ";
        }
        if( !stn.strNum1(arrNum1[len - 3]).equals(""))
        {
        output+=stn.strNum1(arrNum1[len-3])+" hundred ";
        }
        no1 = arrNum1[len - 2] * 10 + arrNum1[len - 1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
        }
        System.out.println("output="+output);
        break;
      }
      case 6:
      {
        output+=stn.strNum1(arrNum1[len-6])+" million ";
        int no1=arrNum1[len-5]*10+arrNum1[len-4];
        if(no1>=11 & no1<=19)
        {
         output+=stn.strNum2(no1)+" thousand ";
        }
        else
        {
         arrNum1[len-5]=arrNum1[len-5]*10;
         output+=stn.strNum2(arrNum1[len-5]);
         output=output+" "+stn.strNum1(arrNum1[len-4])+" thousand ";
        }
        if( !stn.strNum1(arrNum1[len - 3]).equals(""))
        {
        output+=stn.strNum1(arrNum1[len-3])+" hundred ";
        }
        no1 = arrNum1[len - 2] * 10 + arrNum1[len - 1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
        }
        System.out.println("output="+output);
        break;
      }
      case 7:
      {
        int no1=arrNum1[len-7]*10+arrNum1[len-6];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1)+" Milloin ";
        }
        else
        {
         arrNum1[len-7]=arrNum1[len-7]*10;
         output+=stn.strNum2(arrNum1[len-7]);
         output=output+" "+stn.strNum1(arrNum1[len-6])+" Million ";
        }
        no1=arrNum1[len-5]*10+arrNum1[len-4];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1)+" Thousand ";
        }
        else
        {
         arrNum1[len-5]=arrNum1[len-5]*10;
         output+=stn.strNum2(arrNum1[len-5]);
         output=output+" "+stn.strNum1(arrNum1[len-4])+" Thousand ";
        }
        if( !stn.strNum1(arrNum1[len - 3]).equals(""))
        {
        output+=stn.strNum1(arrNum1[len-3])+" Hundred ";
        }
        no1 = arrNum1[len - 2] * 10 + arrNum1[len - 1];
        if(no1>=11 & no1<=19)
        {
         output=stn.strNum2(no1);
        }
        else
        {
         arrNum1[len-2]=arrNum1[len-2]*10;
         output+=stn.strNum2(arrNum1[len-2]);
         output=output+" "+stn.strNum1(arrNum1[len-1]);
        }
        System.out.println("output="+output);
        break;
      }
    }

  }
  String strNum1(int a)
  {
    String op="";
    switch(a)
    {
     case 1:
     {
     op="one";
     break;
     }
     case 2:
     {
     op="two";
     break;
     }
     case 3:
     {
     op="three";
     break;
     }
     case 4:
     {
     op="four";
     break;
     }
     case 5:
     {
     op="five";
     break;
     }
     case 6:
     {
     op="six";
     break;
     }
     case 7:
     {
     op="seven";
     break;
     }
     case 8:
     {
     op="eight";
     break;
     }
     case 9:
     {
     op="nine";
     break;
     }
    }
    return op;
  }
  String strNum2(int a)
  {
    String op="";
    switch(a)
    {
     case 10:
     {
     op="ten";
     break;
     }
     case 20:
     {
     op="twenty";
     break;
     }
     case 30:
     {
     op="thirty";
     break;
     }
     case 40:
     {
     op="fourty";
     break;
     }
     case 50:
     {
     op="fifty";
     break;
     }
     case 60:
     {
     op="sixty";
     break;
     }
     case 70:
     {
     op="seventy";
     break;
     }
     case 80:
     {
     op="eighty";
     break;
     }
     case 90:
     {
     op="ninty";
     break;
     }
     case 11:
     {
     op="eleven";
     break;
     }
     case 12:
     {
     op="twelve";
     break;
     }
     case 13:
     {
     op="thirteen";
     break;
     }
     case 14:
     {
     op="fourteen";
     break;
     }
     case 15:
     {
     op="fifteen";
     break;
     }
     case 16:
     {
     op="sixteen";
     break;
     }
     case 17:
     {
     op="seventeen";
     break;
     }
     case 18:
     {
     op="eighteen";
     break;
     }
     case 19:
     {
     op="nineteen";
     break;
     }
    }
    return op;
  }
}

You can also toggle this for select lines in your script by wrapping them in set -x and set +x, for example,

#!/bin/bash
...
if [[ ! -e $OUT_FILE ]];
then
   echo "grabbing $URL"
   set -x
   curl --fail --noproxy $SERV -s -S $URL -o $OUT_FILE
   set +x
fi

You could make use of the Javascript DOM API. In particular, look at the createElement() method.

You could create a re-usable function that will create an image like so...

function show_image(src, width, height, alt) {
    var img = document.createElement("img");
    img.src = src;
    img.width = width;
    img.height = height;
    img.alt = alt;

    // This next line will just add it to the <body> tag
    document.body.appendChild(img);
}

Then you could use it like this...

<button onclick=
    "show_image('http://google.com/images/logo.gif', 
                 276, 
                 110, 
                 'Google Logo');">Add Google Logo</button> 

See a working example on jsFiddle: http://jsfiddle.net/Bc6Et/

You can use JsonBuilder for that.

Example Code:

import groovy.json.JsonBuilder

class Person {
    String name
    String address
}

def o = new Person( name: 'John Doe', address: 'Texas' )

println new JsonBuilder( o ).toPrettyString()

There are a couple of ways to do it.

1. To run the Docker overriding the USER setting

    docker exec -u 0 -it containerName bash
   

or

docker exec -u root -it --workdir / <containerName> bash

2. Make necessary file permissions, etc., during the image build in the Docker file

3. If all the packages are available in your Linux image, chpasswdin the dockerfile before the USER utility.

For complete reference: http://muralitechblog.com/root-password-of-a-docker-container/

You should just pass the variable (or data) inside "mysql_real_escape_string(trim($val))"

where $val is the data which is troubling you.

You don't have that kind of control with a bare a tag. But you can hook up the tag's onclick handler to call window.open(...) with the right parameters. See here for examples: https://developer.mozilla.org/En/DOM/Window.open

I still don't think you can force window over tab directly though-- that depends on the browser and the user's settings.

For casting varchar fields/values to number format can be little hack used:

SELECT (`PROD_CODE` * 1) AS `PROD_CODE` FROM PRODUCT`

When creating a User Defined Function, I found out that the other answers involving the functions OFFSET and INDIRECT cannot be applied.

Instead, you have to use Application.Caller to refer to the cell the User Defined Function (UDF) has been used in. In a second step, you convert the column's index to the corresponding column's name.
Finally, you are able to reference the left cell using the active worksheet's Range function.

Function my_user_defined_function(argument1, argument2)
    ' Way to convert a column number to its name copied from StackOverflow
    ' http://stackoverflow.com/a/10107264
    ' Answer by Siddarth Rout (http://stackoverflow.com/users/1140579/siddharth-rout)
    ' License (if applicable due to the small amount of code): CC BY-SA 3.0
    colName = Split(Cells(, (Application.Caller(1).Column - 1)).Address, "$")(1)

    rowNumber = Application.Caller(1).Row

    left_cell_value = ActiveSheet.Range(colName & rowNumber).Value

    ' Now do something with left_cell_value

Try this query

DELETE TB1, TB2 FROM TB1 INNER JOIN TB2  
WHERE TB1.PersonID = TB2.PersonID and TB1.PersonID = '2'

Dropping the table from the database manually and then re-running the application worked for me. In my case table was not created properly(with constraints) I guess.

Try this:

SELECT
   PropertyId,
   SUM(Amount) as TOTAL_COSTS
FROM
   MyTable
WHERE
   EndDate IS NULL
GROUP BY
   PropertyId

If you have problems with numbers (say 1, 2, 10, 12 which will be sorted 1, 10, 12, 2) you can use LINQ:

var arr = arr.OrderBy(x=>x).ToArray();

Here are some useful delete operations for mongodb using mongo shell

To delete particular document in collections: db.mycollection.remove( {name:"stack"} )

To delete all documents in collections: db.mycollection.remove()

To delete any particular collection : db.mycollection.drop()

to delete database : first go to that database by use mydb command and then

db.dropDatabase()

R.id.button is not part of R.layout.activity_main. How should the activity find it in the content view?

The layout that contains the button is displayed by the Fragment, so you have to get the Button there, in the Fragment.

If you need an ordered dictionary, you can use odict.

The only way to do explicit scaling in CSS is to use tricks such as found here.

IE6 only, you could also use filters (check out PNGFix). But applying them automatically to the page will need javascript, though that javascript could be embedded in the CSS file.

If you are going to require javascript, then you might want to just have javascript fill in the missing value for the height by inspecting the image once the content has loaded. (Sorry I do not have a reference for this technique).

Finally, and pardon me for this soapbox, you might want to eschew IE6 support in this matter. You could add _width: auto after your width: 75px rule, so that IE6 at least renders the image reasonably, even if it is the wrong size.

I recommend the last solution simply because IE6 is on the way out: 20% and going down almost a percent a month. Also, I note that your site is recreational and in the UK. Both of these help the demographic lean to be away from IE6: IE6 usage drops nearly 40% during weekends (no citation sorry), and UK has a much lower IE6 demographic (again no citation, sorry).

Good luck!

If you want to parse a URL, use java.net.URI. java.net.URL has a bunch of problems -- its equals method does a DNS lookup which means code using it can be vulnerable to denial of service attacks when used with untrusted inputs.

"Mr. Gosling -- why did you make url equals suck?" explains one such problem. Just get in the habit of using java.net.URI instead.

public static String getDomainName(String url) throws URISyntaxException {
    URI uri = new URI(url);
    String domain = uri.getHost();
    return domain.startsWith("www.") ? domain.substring(4) : domain;
}

should do what you want.

Though It seems to work fine, is there any better approach or are there some edge cases, that could fail.

Your code as written fails for the valid URLs:

• httpfoo/bar -- relative URL with a path component that starts with http.
• HTTP://example.com/ -- protocol is case-insensitive.
• //example.com/ -- protocol relative URL with a host
• www/foo -- a relative URL with a path component that starts with www
• wwwexample.com -- domain name that does not starts with www. but starts with www.

Hierarchical URLs have a complex grammar. If you try to roll your own parser without carefully reading RFC 3986, you will probably get it wrong. Just use the one that's built into the core libraries.

If you really need to deal with messy inputs that java.net.URI rejects, see RFC 3986 Appendix B:

Appendix B. Parsing a URI Reference with a Regular Expression

As the "first-match-wins" algorithm is identical to the "greedy" disambiguation method used by POSIX regular expressions, it is natural and commonplace to use a regular expression for parsing the potential five components of a URI reference.

The following line is the regular expression for breaking-down a well-formed URI reference into its components.

  ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?
   12            3  4          5       6  7        8 9

The numbers in the second line above are only to assist readability; they indicate the reference points for each subexpression (i.e., each paired parenthesis).

Normally, Spring should do the autowiring, as long as your abstract class is in the base-package provided for component scan.

See this and this for further reference.

@Service and @Component are both stereotypes that creates beans of the annotated type inside the Spring container. As Spring Docs state,

This annotation serves as a specialization of @Component, allowing for implementation classes to be autodetected through classpath scanning.

Here's a nice method to fill in missing dates into a dataframe, with your choice of fill_value, days_back to fill in, and sort order (date_order) by which to sort the dataframe:

def fill_in_missing_dates(df, date_col_name = 'date',date_order = 'asc', fill_value = 0, days_back = 30):

    df.set_index(date_col_name,drop=True,inplace=True)
    df.index = pd.DatetimeIndex(df.index)
    d = datetime.now().date()
    d2 = d - timedelta(days = days_back)
    idx = pd.date_range(d2, d, freq = "D")
    df = df.reindex(idx,fill_value=fill_value)
    df[date_col_name] = pd.DatetimeIndex(df.index)

    return df

Abstract Class : Use it when there is strong is-a relation between super class and sub class and all subclass share some common behavior .

Interface : It define just protocol which all subclass need to follow.

This works for me:

<c:forEach var="i" begin="1970" end="2000">
    <option value="${2000-(i-1970)}">${2000-(i-1970)} 
     </option>
</c:forEach>

In fact the answer of Brain Mains is almost correct:

@Html.TextBoxFor(model => model.RIF, new { value = @Model.RIF, @readonly = true })

Also, if you're using Maven to build your project, you'll need to add the following dependency:

    <dependency>
        <groupId>com.sun.xml.ws</groupId>
        <artifactId>jaxws-rt</artifactId>
        <version>{currentversion}/version>
    </dependency>

This provides you with the class com.sun.xml.ws.developer.WSBindingProvider.

Link: https://mvnrepository.com/artifact/com.sun.xml.ws/jaxws-rt

A better way, use getParent() from File Class..

String a="/root/sdcard/Pictures/img0001.jpg"; // A valid file path 
File file = new File(a); 
String getDirectoryPath = file.getParent(); // Only return path if physical file exist else return null

http://developer.android.com/reference/java/io/File.html#getParent%28%29

Both approaches behave differently if you use a spied object (annotated with @Spy) instead of a mock (annotated with @Mock):

• when(...) thenReturn(...) makes a real method call just before the specified value will be returned. So if the called method throws an Exception you have to deal with it / mock it etc. Of course you still get your result (what you define in thenReturn(...))

• doReturn(...) when(...) does not call the method at all.

Example:

public class MyClass {
     protected String methodToBeTested() {
           return anotherMethodInClass();
     }

     protected String anotherMethodInClass() {
          throw new NullPointerException();
     }
}

Test:

@Spy
private MyClass myClass;

// ...

// would work fine
doReturn("test").when(myClass).anotherMethodInClass();

// would throw a NullPointerException
when(myClass.anotherMethodInClass()).thenReturn("test");

Picking 100 random points could mean that similar (or occasionally even dissimilar) images would be marked as the same, which I assume is not what you want. MD5 hashes wouldn't work if the images were different formats (png, jpeg, etc), had different sizes, or had different metadata. Reducing all images to a smaller size is a good bet, doing a pixel-for- pixel comparison shouldn't take too long as long as you're using a good image library / fast language, and the size is small enough.

You could try making them tiny, then if they are the same perform another comparison on a larger size - could be a good combination of speed and accuracy...

Since using the @Value("new Long("myconfig")") with cast could throw error on startup if the config is not found or if not in the same expected number format

We used the following approach and is working as expected with fail safe check.

@Configuration()
public class MyConfiguration {

   Long DEFAULT_MAX_IDLE_TIMEOUT = 5l;

   @Value("db.timeoutInString")
   private String timeout;

   public Long getTimout() {
        final Long timoutVal = StringUtil.parseLong(timeout);
        if (null == timoutVal) {
            return DEFAULT_MAX_IDLE_TIMEOUT;
        }
        return timoutVal;
    }
}
   

you can use:

$('body').ready(function(){
   $(document).on('change', '#elemID', function(){
      // do something
   });
});

It works with me.

I notice that this is a study drill from the book "Learn Python The Hard Way". Though you've asked this question 3 years ago, I'm posting this for new users to say that don't ask in stackoverflow directly. At least read the documentation before asking.

And as far as the question is concerned, using writelines is the easiest way.

Use it like this:

target.writelines([line1, line2, line3])

And as alkid said, you messed with the brackets, just follow what he said.

From Google OAuth2.0 for Client documentation,

• expires_in -- The number of seconds left before the token becomes invalid.

Assuming join wasn't designed that way (which it is, as ATOzTOA pointed out), and it only took two parameters, you could still use the built-in reduce:

>>> reduce(os.path.join,["c:/","home","foo","bar","some.txt"])
'c:/home\\foo\\bar\\some.txt'

Same output like:

>>> os.path.join(*["c:/","home","foo","bar","some.txt"])
'c:/home\\foo\\bar\\some.txt' 

Just for completeness and educational reasons (and for other situations where * doesn't work).

Hint for Python 3

reduce was moved to the functools module.

A bit more to your question.

I used gTTS package to generate audio from text and then play that audio using Playsound when I was learning webscraping and created a coursera downloader(only free courses).

text2speech = gTTS("Your course " + course_name +
                                " is downloaded to " + downloads + ". Check it fast.")
text2speech.save("temp.mp3")
winsound.Beep(2500, 1000)
playsound("temp.mp3")

Create Common Method to Convert String to Date format

public static void main(String[] args) throws Exception {
    long test = ConvertStringToDate("May 26 10:41:23", "MMM dd hh:mm:ss");
    long test2 = ConvertStringToDate("Tue, Jun 06 2017, 12:30 AM", "EEE, MMM dd yyyy, hh:mm a");
    long test3 = ConvertStringToDate("Jun 13 2003 23:11:52.454 UTC", "MMM dd yyyy HH:mm:ss.SSS zzz");
}

private static long ConvertStringToDate(String dateString, String format) {
    try {
        return new SimpleDateFormat(format).parse(dateString).getTime();
    } catch (ParseException e) {}
    return 0;
}

    $( "#btnAddProfile" ).on( "click",function(event){
    $( event.target ).html( "Save" );
});

I know this is an old one, but I've recently found myself needing more and more to have a handy API for checking objects against interfaces. So I wrote this: https://github.com/tomhicks/methodical

It's also available via NPM: npm install methodical

It basically does everything suggested above, with some options for being a bit more strict, and all without having to do loads of if (typeof x.method === 'function') boilerplate.

Hopefully someone finds it useful.

You should give your <tr> tag an id foo_row or whatever. And hide that instead

 <Grid >
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>
    <Button Command="{Binding ClickCommand}" Width="100" Height="100" Content="wefwfwef"/>
</Grid>

the code behind for the window:

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
        DataContext = new ViewModelBase();
    }
}

The ViewModel:

public class ViewModelBase
{
    private ICommand _clickCommand;
    public ICommand ClickCommand
    {
        get
        {
            return _clickCommand ?? (_clickCommand = new CommandHandler(() => MyAction(), ()=> CanExecute));
        }
    }
     public bool CanExecute
     {
        get
        {
            // check if executing is allowed, i.e., validate, check if a process is running, etc. 
            return true/false;
        }
     }

    public void MyAction()
    {

    }
}

Command Handler:

 public class CommandHandler : ICommand
{
    private Action _action;
    private Func<bool> _canExecute;

    /// <summary>
    /// Creates instance of the command handler
    /// </summary>
    /// <param name="action">Action to be executed by the command</param>
    /// <param name="canExecute">A bolean property to containing current permissions to execute the command</param>
    public CommandHandler(Action action, Func<bool> canExecute)
    {
        _action = action;
        _canExecute = canExecute;
    }

    /// <summary>
    /// Wires CanExecuteChanged event 
    /// </summary>
    public event EventHandler CanExecuteChanged
    {
        add { CommandManager.RequerySuggested += value; }
        remove { CommandManager.RequerySuggested -= value; }
    }

    /// <summary>
    /// Forcess checking if execute is allowed
    /// </summary>
    /// <param name="parameter"></param>
    /// <returns></returns>
    public bool CanExecute(object parameter)
    {
        return _canExecute.Invoke();
    }

    public void Execute(object parameter)
    {
        _action();
    }
}

I hope this will give you the idea.

THE 2019 ANSWER for macOS Sierra & High Sierra & Catalina:

PS: most of the other answers will have you to create a new ssh key ... but you don't need to do that :)

As described in detail on https://openradar.appspot.com/27348363, macOS/OS X till Yosemite used to remember SSH keys added by command ssh-add -K <key>

So here are the 4 steps i had to take in order for it to work:

1: ssh-add ~/.ssh/PATH_TO_YOUR_SSH_PRIVATE_KEY (e.g. ~/.ssh/id_rsa)

2: Add the following in ~/.ssh/config

Host * 
  AddKeysToAgent yes
  UseKeychain yes
  IdentityFile PATH_TO_YOUR_SSH_PRIVATE_KEY (e.g. ~/.ssh/id_rsa)

3: make sure to remove any gitconfig entry that use osxkeychain helper:

 https://github.com/gregory/dotfiles/commit/e38000527fb1a82b577f2dcf685aeefd3b78a609#diff-6cb0f77b38346e0fed47293bdc6430c6L48

4: restart your terminal for it to take effect.

I was facing the same issue. I was missing DriverManager.registerDriver() call, before getting the connection using the connection URL and user credentials.

It got fixed on Linux as below:

DriverManager.registerDriver(new org.apache.derby.jdbc.ClientDriver());
connection = DriverManager.getConnection("jdbc:derby://localhost:1527//tmp/Test/DB_Name", user, pass);

For Windows:

DriverManager.registerDriver(new org.apache.derby.jdbc.ClientDriver());
connection = DriverManager.getConnection("jdbc:derby://localhost:1527/C:/Users/Test/DB_Name", user, pass);

CPU is a central processing unit. Since 2002 we have only single core processor i.e. we will only perform a single task or a program at a time.

For having multiple programs run at a time we have to use the multiple processor for executing multi processes at a time so we required another motherboard for that and that is very expensive.

So, Intel introduced the concept of hyper threading i.e. it will convert the single CPU into two virtual CPUs i.e we have two cores for our task. Now the CPU is single, but it is only pretending (masqueraded) that it has a dual CPU and performs multiple tasks. But having real multiple cores will be better than that so people develop making multi-core processor i.e. multiple processors on a single box i.e. grabbing a multiple CPU on single big CPU. I.e. multiple cores.

if (   ($name eq "tom" and $password eq "123!")
    or ($name eq "frank" and $password eq "321!")) {

    print "You have gained access.";
}
else {
    print "Access denied!";
}

You can also do way more complex commands, just to round out the examples above. So, say I want to get the number of processes running on the system and store it in the ${NUM_PROCS} variable.

All you have to so is generate the command pipeline and stuff it's output (the process count) into the variable.

It looks something like this:

NUM_PROCS=$(ps -e | sed 1d | wc -l)

I hope that helps add some handy information to this discussion.

Change the return type to Nullable<T>, and call the method with the non nullable parameter

static void Main(string[] args)
{
    int? i = GetValueOrNull<int>(null, string.Empty);
}


public static Nullable<T> GetValueOrNull<T>(DbDataRecord reader, string columnName) where T : struct
{
    object columnValue = reader[columnName];

    if (!(columnValue is DBNull))
        return (T)columnValue;

    return null;
}

It's an attribute wildcard selector. In the sample you've given, it looks for any child element under .show-grid that has a class that CONTAINS span.

So would select the <strong> element in this example:

<div class="show-grid">
    <strong class="span6">Blah blah</strong>
</div>

You can also do searches for 'begins with...'

div[class^="something"] { }

which would work on something like this:-

<div class="something-else-class"></div>

and 'ends with...'

div[class$="something"] { }

which would work on

<div class="you-are-something"></div>

Good references

• CSS3 Attribute Selectors: Substring Matching
• The 30 CSS Selectors you Must Memorize
• W3C CSS3 Selectors

Open a PL/SQL object in the Editor.

Click on the main toolbar or select Session | Toggle Compiling with Debug. This enables debugging.

Compile the object on the database.

Select one of the following options on the Execute toolbar to begin debugging: Execute PL/SQL with debugger () Step over Step into Run to cursor

Try This. You need pass the authentication to let the server know its a valid user. You need to import these two packages and has to include a jersy jar. If you dont want to include jersy jar then import this package

import sun.misc.BASE64Encoder;

import com.sun.jersey.core.util.Base64;
import sun.net.www.protocol.http.HttpURLConnection;

and then,

String encodedAuthorizedUser = getAuthantication("username", "password");
URL url = new URL("Your Valid Jira URL");
HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
httpCon.setRequestProperty ("Authorization", "Basic " + encodedAuthorizedUser );

 public String getAuthantication(String username, String password) {
   String auth = new String(Base64.encode(username + ":" + password));
   return auth;
 }

You are adding the formControlName to the label and not the input.

You have this:

<div >
  <div class="input-field col s12">
    <input id="email" type="email"> 
    <label class="center-align" for="email" formControlName="email">Email</label>
  </div>
</div>

Try using this:

<div >
  <div class="input-field col s12">
    <input id="email" type="email" formControlName="email"> 
    <label class="center-align" for="email">Email</label>
  </div>
</div>

Update the other input fields as well.

If you are working with php in windows, you can just access to the file "php.ini" located in your php instalation folder and uncomment the ";extension=xmlrpc" line deleting the ";" ("extension=xmlrpc")

One of the most interesting features in HTML5 is the ability to store data locally and to allow the application to run offline. There are three different APIs that deal with these features and choosing one depends on what exactly you want to do with the data you're planning to store locally:

1. Web storage: For basic local storage with key/value pairs
2. Offline storage: Uses a manifest to cache entire files for offline use
3. Web database: For relational database storage

For more reference see Introducing the HTML5 storage APIs

And how to use

http://cookbooks.adobe.com/post_Store_data_in_the_HTML5_SQLite_database-19115.html

I wasted my day today getting this to work. I found none of the solutions here working each of my scenarios.

Then I remembered I saw an example for the JQuery File Upload without text box. So what I did is that I took their example and stripped it down to the relevant part.

This solution at least works for IE and FF and can be fully styled. In the below example the file input is hidden under the fancy "Add Files" button.

<html>

<head>
    <title>jQuery File Upload Example</title>
    <style type="text/css">
        .myfileupload-buttonbar input
        {
            position: absolute;
            top: 0;
            right: 0;
            margin: 0;
            border: solid transparent;
            border-width: 0 0 100px 200px;
            opacity: 0.0;
            filter: alpha(opacity=0);
            -o-transform: translate(250px, -50px) scale(1);
            -moz-transform: translate(-300px, 0) scale(4);
            direction: ltr;
            cursor: pointer;
        }
        .myui-button
        {
            position: relative;
            cursor: pointer;
            text-align: center;
            overflow: visible;
            background-color: red;
            overflow: hidden;
        }
    </style>
</head>
<body>
    <div id="fileupload" >
        <div class="myfileupload-buttonbar ">
            <label class="myui-button">
                <span >Add Files</span>
                <input id="file" type="file" name="files[]" />
            </label>
        </div>
    </div>
</body>
</html>

You can iterate DataTable like this:

private void button1_Click(object sender, EventArgs e)
{
    for(int i = 0; i< dt.Rows.Count;i++)
        for (int j = 0; j <dt.Columns.Count ; j++)
        {
            object o = dt.Rows[i].ItemArray[j];
            //if you want to get the string
            //string s = o = dt.Rows[i].ItemArray[j].ToString();
        }
}

Depending on the type of the data in the DataTable cell, you can cast the object to whatever you want.

Consider building an Add-on that has an actual button and not using the outdated method of linking an image to a script function.

In the script editor, under the Help menu >> Welcome Screen >> link to Google Sheets Add-on - will give you sample code to use.

To start with git log -1 --pretty='%s'

But the below one covers all the cases,

git log --pretty='format:%Creset%s' --no-merges -1

• No unwanted white spaces
• Discards merge commits
• No commit id, date, Displays only the messages.

Paste & see for yourself

using System;
using System.Data;
using System.Data.SqlClient;

namespace InsertingData
{
    class sqlinsertdata
    {
        static void Main(string[] args)
        {
            try
            { 
            SqlConnection conn = new SqlConnection("Data source=USER-PC; Database=Emp123;User Id=sa;Password=sa123");
            conn.Open();
                SqlCommand cmd = new SqlCommand("insert into <Table Name>values(1,'nagendra',10000);",conn);
                cmd.ExecuteNonQuery();
                Console.WriteLine("Inserting Data Successfully");
                conn.Close();
        }
            catch(Exception e)
            {
                Console.WriteLine("Exception Occre while creating table:" + e.Message + "\t"  + e.GetType());
            }
            Console.ReadKey();

    }
    }
}

You could catch the NullPointerException explicitly and ignore it - though its generally not recommended. You should not, however, ignore all exceptions as you're currently doing.

UserInfo ui = new UserInfo();
try {
    DirectoryUser du = LDAPService.findUser(username);
    if (du!=null) {
       ui.setUserInfo(du.getUserInfo());
    }
} catch (NullPointerException npe) {
    // Lulz @ your NPE
    Logger.log("No user info for " +username+ ", will find some way to cope");
}

For everyone stumbling upon this post because pandas gets mentioned, you now have the very elegant and straighforward option of directly accessing the secondary_y axis in pandas with ax.right_ax

So paraphrasing the example initially posted, you would write:

table = sql.read_frame(query,connection)

ax = table[[0, 1]].plot(ylim=(0,100), secondary_y=table[1])
ax.set_ylabel('$')
ax.right_ax.set_ylabel('Your second Y-Axis Label goes here!')

(this is already mentioned in these posts as well: 1 2)

Get Appliction Name Using RunningAppProcessInfo as:

ActivityManager am = (ActivityManager)this.getSystemService(ACTIVITY_SERVICE);
List l = am.getRunningAppProcesses();
Iterator i = l.iterator();
PackageManager pm = this.getPackageManager();
while(i.hasNext()) {
  ActivityManager.RunningAppProcessInfo info = (ActivityManager.RunningAppProcessInfo)(i.next());
  try {
    CharSequence c = pm.getApplicationLabel(pm.getApplicationInfo(info.processName, PackageManager.GET_META_DATA));
    Log.w("LABEL", c.toString());
  }catch(Exception e) {
    //Name Not FOund Exception
  }
}

This question has been asked many times on this site and the definitive answer is: NO, you can't connect an Android phone to an iPhone over Bluetooth, and YES Apple has restrictions that prevent this.

Some possible alternatives:

1. Bonjour over WiFi, as you mentioned. However, I couldn't find a comprehensive tutorial for it.
2. Some internet based sync service, like Dropbox, Google Drive, Amazon S3. These usually have libraries for several platforms.
3. Direct TCP/IP communication over sockets. (How to write a small (socket) server in iOS)
4. Bluetooth Low Energy will be possible once the issues on the Android side are solved (Communicating between iOS and Android with Bluetooth LE)

Coolest alternative: use the Bump API. It has iOS and Android support and really easy to integrate. For small payloads this can be the most convenient solution.

Details on why you can't connect an arbitrary device to the iPhone. iOS allows only some bluetooth profiles to be used without the Made For iPhone (MFi) certification (HPF, A2DP, MAP...). The Serial Port Profile that you would require to implement the communication is bound to MFi membership. Membership to this program provides you to the MFi authentication module that has to be added to your hardware and takes care of authenticating the device towards the iPhone. Android phones don't have this module, so even though the physical connection may be possible to build up, the authentication step will fail. iPhone to iPhone communication is possible as both ends are able to authenticate themselves.

Actually, there are many issues with different environments, python versions, so on. You might also need to install python dev files, so to 'brute-force' the installation I would run all of these:

sudo apt-get install python-dev python3-dev
sudo apt-get install libmysqlclient-dev
pip install MySQL-python
pip install pymysql
pip install mysqlclient

You should be good to go with the accepted answer. And can remove the unnecessary packages if that's important to you.

An LRUMap is another possibility, also from Apache Commons.

http://commons.apache.org/collections/apidocs/org/apache/commons/collections/map/LRUMap.html

This is likely because you haven't set your compileSdkVersion to 21 in your build.gradle file. You also probably want to change your targetSdkVersion to 21.

android {
    //...
    compileSdkVersion 21

    defaultConfig {
        targetSdkVersion 21
    }
    //...
}

This requires you to have downloaded the latest SDK updates to begin with.

Once you've downloaded all the updates (don't forget to also update the Android Support Library/Repository, too!) and updated your compileSdkVersion, re-sync your Gradle project.

Edit: For Eclipse or general IntelliJ users

See reVerse's answer. He has a very thorough walk through!

You need to include inttypes.h if you want all those nifty new format specifiers for the intN_t types and their brethren, and that is the correct (ie, portable) way to do it, provided your compiler complies with C99. You shouldn't use the standard ones like %d or %u in case the sizes are different to what you think.

It includes stdint.h and extends it with quite a few other things, such as the macros that can be used for the printf/scanf family of calls. This is covered in section 7.8 of the ISO C99 standard.

For example, the following program:

#include <stdio.h>
#include <inttypes.h>
int main (void) {
    uint32_t a=1234;
    uint16_t b=5678;
    printf("%" PRIu32 "\n",a);
    printf("%" PRIu16 "\n",b);
    return 0;
}

outputs:

1234
5678

I quite often use ajaxpro along with jQuery. ajaxpro lets me call .NET functions from JavaScript and I use jQuery for the rest.

What could be easier than something like this:

import tempfile

for i in range(400):
    with tempfile.TemporaryFile() as tf:
        for j in range(1000):
            tf.write('Line {} of file {}'.format(j,i))

That creates 400 temp files and writes 1000 lines to each temp file. It executes in less than 1/2 second on my unremarkable machine. Each temp file of the total is created and deleted as the context manager opens and closes in this case. It is fast, secure, and cross platform.

Using tempfile is a lot better than trying to reinvent it.

Suppose your "Don't Check" list is on Sheet2 in cells A1:A100, say, and your current client IDs are in Sheet1 in Column A.

What you would do is:

1. Select the whole data table you want conditionally formatted in Sheet1
2. Click Conditional Formatting > New Rule > Use a Formula to determine which cells to format
3. In the formula bar, type in =ISNUMBER(MATCH($A1,Sheet2!$A$1:$A$100,0)) and select how you want those rows formatted

And that should do the trick.

This option is no longer supported in recent versions of karma:

see https://github.com/karma-runner/karma/issues/1731#issuecomment-174227054

The files array can be redefined using the CLI as such:

karma start --files=Array("test/Spec/services/myServiceSpec.js")

or escaped:

karma start --files=Array\(\"test/Spec/services/myServiceSpec.js\"\)

References

• karma-runner source: cli.js

• karma-runner source: config.js

This is similar to some of the above answers, but with this, you can specify if you want to remove rows with a percentage of missing values greater-than or equal-to a given percent (with the argument pct)

drop_rows_all_na <- function(x, pct=1) x[!rowSums(is.na(x)) >= ncol(x)*pct,]

Where x is a dataframe and pct is the threshold of NA-filled data you want to get rid of.

pct = 1 means remove rows that have 100% of its values NA. pct = .5 means remome rows that have at least half its values NA

Install npm package

npm install material-design-icons --save

Put css file path to styles.css file

@import "../node_modules/material-design-icons-iconfont/dist/material-design-icons.css";

I prefer the answer of tabSF . implementing the same to your answer. here below is my approach

Worksheets("Sheet1").Range("A1").Value = "=IF(Sheet1!A1=0," & CHR(34) & CHR(34) & ",Sheet1!A1)"

Like this:

void * p = (void *)0x28ff44;

Or if you want it as a char *:

char * p = (char *)0x28ff44;

...etc.

If you're pointing to something you really, really aren't meant to change, add a const:

const void * p = (const void *)0x28ff44;
const char * p = (const char *)0x28ff44;

...since I figure this must be some kind of "well-known address" and those are typically (though by no means always) read-only.

As you are running on Linux I suspect you are running out of file descriptors. Check out ulimit. Here is an article that describes the problem: http://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/

I have found a variety of runtimes including Visual Studio(VS) versions are available at http://scn.sap.com/docs/DOC-7824

Changing the datatype to varbinary seems to work the best for me.

Swift 4.*

I have created a Xib for UICollectionViewCell which seems to be the good approach.

extension ViewController: UICollectionViewDelegateFlowLayout {

    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        return size(indexPath: indexPath)
    }

    private func size(for indexPath: IndexPath) -> CGSize {
        // load cell from Xib
        let cell = Bundle.main.loadNibNamed("ACollectionViewCell", owner: self, options: nil)?.first as! ACollectionViewCell

        // configure cell with data in it
        let data = self.data[indexPath.item]
        cell.configure(withData: data)

        cell.setNeedsLayout()
        cell.layoutIfNeeded()

        // width that you want
        let width = collectionView.frame.width
        let height: CGFloat = 0

        let targetSize = CGSize(width: width, height: height)

        // get size with width that you want and automatic height
        let size = cell.contentView.systemLayoutSizeFitting(targetSize, withHorizontalFittingPriority: .defaultHigh, verticalFittingPriority: .fittingSizeLevel)
        // if you want height and width both to be dynamic use below
        // let size = cell.contentView.systemLayoutSizeFitting(UILayoutFittingCompressedSize)

        return size
    }
}

#note: I don't recommend setting image when configuring data in this size determining case. It gave me the distorted/unwanted result. Configuring texts only gave me below result.

Explicit access to module level variables by accessing them explicity on the module

In short: The technique described here is the same as in steveha's answer, except, that no artificial helper object is created to explicitly scope variables. Instead the module object itself is given a variable pointer, and therefore provides explicit scoping upon access from everywhere. (like assignments in local function scope).

Think of it like self for the current module instead of the current instance !

# db.py
import sys

# this is a pointer to the module object instance itself.
this = sys.modules[__name__]

# we can explicitly make assignments on it 
this.db_name = None

def initialize_db(name):
    if (this.db_name is None):
        # also in local function scope. no scope specifier like global is needed
        this.db_name = name
        # also the name remains free for local use
        db_name = "Locally scoped db_name variable. Doesn't do anything here."
    else:
        msg = "Database is already initialized to {0}."
        raise RuntimeError(msg.format(this.db_name))

As modules are cached and therefore import only once, you can import db.py as often on as many clients as you want, manipulating the same, universal state:

# client_a.py
import db

db.initialize_db('mongo')

# client_b.py
import db

if (db.db_name == 'mongo'):
    db.db_name = None  # this is the preferred way of usage, as it updates the value for all clients, because they access the same reference from the same module object

# client_c.py
from db import db_name
# be careful when importing like this, as a new reference "db_name" will
# be created in the module namespace of client_c, which points to the value 
# that "db.db_name" has at import time of "client_c".

if (db_name == 'mongo'):  # checking is fine if "db.db_name" doesn't change
    db_name = None  # be careful, because this only assigns the reference client_c.db_name to a new value, but leaves db.db_name pointing to its current value.

As an additional bonus I find it quite pythonic overall as it nicely fits Pythons policy of Explicit is better than implicit.

I think the easiest way for verifying an argument object is to use the refEq method:

Mockito.verify(mockedObject).someMethodOnMockedObject(ArgumentMatchers.refEq(objectToCompareWith));

It can be used even if the object doesn't implement equals(), because reflection is used. If you don't want to compare some fields, just add their names as arguments for refEq.

Recently I found a way around this. I wanted to create a method in the array class with an optional parameter, to keep or discard elements in the array.

The way I simulated this was by passing an array as the parameter, and then checking if the value at that index was nil or not.

class Array
  def ascii_to_text(params)
    param_len = params.length
    if param_len > 3 or param_len < 2 then raise "Invalid number of arguments #{param_len} for 2 || 3." end
    bottom  = params[0]
    top     = params[1]
    keep    = params[2]
    if keep.nil? == false
      if keep == 1
        self.map{|x| if x >= bottom and x <= top then x = x.chr else x = x.to_s end}
      else
        raise "Invalid option #{keep} at argument position 3 in #{p params}, must be 1 or nil"
      end
    else
      self.map{|x| if x >= bottom and x <= top then x = x.chr end}.compact
    end
  end
end

Trying out our class method with different parameters:

array = [1, 2, 97, 98, 99]
p array.ascii_to_text([32, 126, 1]) # Convert all ASCII values of 32-126 to their chr value otherwise keep it the same (That's what the optional 1 is for)

output: ["1", "2", "a", "b", "c"]

Okay, cool that works as planned. Now let's check and see what happens if we don't pass in the the third parameter option (1) in the array.

array = [1, 2, 97, 98, 99]
p array.ascii_to_text([32, 126]) # Convert all ASCII values of 32-126 to their chr value else remove it (1 isn't a parameter option)

output: ["a", "b", "c"]

As you can see, the third option in the array has been removed, thus initiating a different section in the method and removing all ASCII values that are not in our range (32-126)

Alternatively, we could had issued the value as nil in the parameters. Which would look similar to the following code block:

def ascii_to_text(top, bottom, keep = nil)
  if keep.nil?
    self.map{|x| if x >= bottom and x <= top then x = x.chr end}.compact
  else
    self.map{|x| if x >= bottom and x <= top then x = x.chr else x = x.to_s end}
end

keycloak version: 4.6.0

• TokenUrl: [domain]/auth/realms/{REALM_NAME}/protocol/openid-connect/token
• AuthUrl: [domain]/auth/realms/{REALM_NAME}/protocol/openid-connect/auth

This prints true (even though we don't use equals method: correct way to compare strings)

    String s = "a" + "bc";
    String t = "ab" + "c";
    System.out.println(s == t);

When compiler optimizes your string literals, it sees that both s and t have same value and thus you need only one string object. It's safe because String is immutable in Java.
As result, both s and t point to the same object and some little memory saved.

Name 'string pool' comes from the idea that all already defined string are stored in some 'pool' and before creating new String object compiler checks if such string is already defined.

You can try the following code:

$("input[name=cols][value=" + value + "]").attr('checked', 'checked');

This will set the attribute checked for the radio columns and value as specified.

Do you want to print the date in that format? This is the Python documentation: http://docs.python.org/2/library/datetime.html#strftime-strptime-behavior

>>> a = datetime.datetime(2013, 1, 7, 10, 31, 34, 243366)
>>> print a.strftime('%Y %d %B, %M:%S%p')
>>> 2013 07 January, 31:34AM

For the timedelta:

>>> a =  datetime.timedelta(0,5,41038)
>>> print '%s seconds, %s microseconds' % (a.seconds, a.microseconds)

But please notice, you should make sure it has the related value. For the above cases, it doesn't have the hours and minute values, and you should calculate from the seconds.

Here is a method for converting from a GregorianCalendar to XMLGregorianCalendar; I'll leave the part of converting from a java.util.Date to GregorianCalendar as an exercise for you:

import java.util.GregorianCalendar;

import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.XMLGregorianCalendar;

public class DateTest {

   public static void main(final String[] args) throws Exception {
      GregorianCalendar gcal = new GregorianCalendar();
      XMLGregorianCalendar xgcal = DatatypeFactory.newInstance()
            .newXMLGregorianCalendar(gcal);
      System.out.println(xgcal);
   }

}

EDIT: Slooow :-)

I know this is old, but for those surfing this question, the answer by MUG4N will align all columns that use the same defaultcellstyle. I'm not using autogeneratecolumns so that is not acceptable. Instead I used:

e.Column.DefaultCellStyle = new DataGridViewCellStyle(e.Column.DefaultCellStyle);
e.Column.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;

In this case e is from:

Grd_ColumnAdded(object sender, DataGridViewColumnEventArgs e)  

To answer the non-reproducability aspect of the question - Firefox automatically imports intermediate certificates into its certificate store. So if you've previously visited a site which has used the same Intermediate Certificate using a correctly configured certificate chain then Firefox will store that Certificate so you will not see the problem when you visit a site that has an incorrectly configured chain using the same Intermediate certificate.

You can check this in Firefox's Certificate Manager (Options->Privacy&Security->View Certificates...) where you can see all stored certificates. Under the 'Security Device' Column you can check where a certificate has come from - automatically/manually imported certificates will appear as from 'Software Security Device' as opposed to the 'Builtin Object Token', which are the default set installed with Firefox. You can delete/Distrust any specific certificates and test again.

We weren't happy with any of the purposed solutions.

So we've created a complete char counter solution for JQuery, built on top of jquery-jeditable. It's a textarea plugin extension that can count to both ways, displays a custom message, limits char count and also supports jquery-datatables.

You can test it right away on JSFiddle.

GitHub link: https://github.com/HippotecLTD/realworld_jquery_jeditable_charcount

Quick start

Add these lines to your HTML:

<script async src="https://cdn.jsdelivr.net/gh/HippotecLTD/[email protected]/dist/jquery.jeditable.charcounter.realworld.min.js"></script>
<script async src="https://cdn.jsdelivr.net/gh/HippotecLTD/[email protected]/dist/jquery.charcounter.realworld.min.js"></script>

And then:

$("#myTextArea4").charCounter();

If you just use rm, you will need to follow it up with git add <fileRemoved>. git rm does this in one step.

You can also use git rm --cached which will remove the file from the index (staging it for deletion on the next commit), but keep your copy in the local file system.

What about something like this.

<div id="movie_item">
    <div class="movie_item_poster">
        <img src="..." style="max-width: 100%; max-height: 100%;">
    </div>

     <div id="movie_item_content">
        <div class="movie_item_content_year">year</div>
        <div class="movie_item_content_title">title</div>
        <div class="movie_item_content_plot">plot</div>
    </div>

    <div class="movie_item_toolbar">
        Lorem Ipsum...
    </div>
</div>

You don't have to float both movie_item_poster AND movie_item_content. Just float one of them...

#movie_item {
    position: relative;
    margin-top: 10px;
    height: 175px;
}

.movie_item_poster {
    float: left;
    height: 150px;
    width: 100px;
}

.movie_item_content {
    position: relative;
}

.movie_item_content_title {
}

.movie_item_content_year {
    float: right;
}

.movie_item_content_plot {
}

.movie_item_toolbar {
    clear: both;
    vertical-align: bottom;
    width: 100%;
    height: 25px;
}

Here it is as a JSFiddle.

Yes, all browsers should not submit the disabled inputs, as they are read-only.

More information (section 17.12.1)

Attribute definitions

disabled [CI] When set for a form control, this Boolean attribute disables the control for user input. When set, the disabled attribute has the following effects on an element:

• Disabled controls do not receive focus.
• Disabled controls are skipped in tabbing navigation.
• Disabled controls cannot be successful.

The following elements support the disabled attribute: BUTTON, INPUT, OPTGROUP, OPTION, SELECT, and TEXTAREA.

This attribute is inherited but local declarations override the inherited value.

How disabled elements are rendered depends on the user agent. For example, some user agents "gray out" disabled menu items, button labels, etc.

In this example, the INPUT element is disabled. Therefore, it cannot receive user input nor will its value be submitted with the form.

<INPUT disabled name="fred" value="stone">

Note. The only way to modify dynamically the value of the disabled attribute is through a script.

Here I will show you that how you can make a phone call from your activity. To make a call you have to put down this code in your app.

try {
    Intent my_callIntent = new Intent(Intent.ACTION_CALL);
    my_callIntent.setData(Uri.parse("tel:"+phn_no));
    //here the word 'tel' is important for making a call...
    startActivity(my_callIntent);
} catch (ActivityNotFoundException e) {
    Toast.makeText(getApplicationContext(), "Error in your phone call"+e.getMessage(), Toast.LENGTH_LONG).show();
}

Combining some of the previous answers, this is the seedable random function you are looking for:

Math.seed = function(s) {
    var mask = 0xffffffff;
    var m_w  = (123456789 + s) & mask;
    var m_z  = (987654321 - s) & mask;

    return function() {
      m_z = (36969 * (m_z & 65535) + (m_z >>> 16)) & mask;
      m_w = (18000 * (m_w & 65535) + (m_w >>> 16)) & mask;

      var result = ((m_z << 16) + (m_w & 65535)) >>> 0;
      result /= 4294967296;
      return result;
    }
}

var myRandomFunction = Math.seed(1234);
var randomNumber = myRandomFunction();

echo date ('Y-m-d',strtotime('+1 day', strtotime($your_date)));

You have an array. A PHP array is basically a "list of things". Your array has one thing in it. That thing is a standard class. You need to either remove the thing from your array

$object = array_shift($array);
var_dump($object->id);

Or refer to the thing by its index in the array.

var_dump( $array[0]->id );

Or, if you're not sure how many things are in the array, loop over the array

foreach($array as $key=>$value)
{
    var_dump($value->id);
    var_dump($array[$key]->id);
}

If stuffs is a list of strings, just this would work:

{{ stuffs|join(", ") }}

Link to join filter documentation, link to filters in general documentation.

p.s.

More reader friendly way {{ my ~ ', ' ~ string }}

This may be a conflict with your local installation of Node (if you had it installed via another way than NVM in the past). You should delete this instance of node:

1. remove node_modules sudo rm -rf /usr/local/lib/node_modules
2. remove node sudo rm /usr/local/bin/node
3. remove node link cd /usr/local/bin && ls -l | grep "../lib/node_modules/" | awk '{print $9}'| xargs rm

After you cant install nvm

If you have a function:

$function:foo | % Invoke @(
  'bar'
  'directory'
  $true
)

If you have a cmdlet:

[PSCustomObject] @{
  Path  = 'bar'
  Type  = 'directory'
  Force = $true
} | New-Item

If you have an application:

{foo.exe @Args} | % Invoke @(
  'bar'
  'directory'
  $true
)

Or

icm {foo.exe @Args} -Args @(
  'bar'
  'directory'
  $true
)

The original accepted answer mentions jquery.cookie plugin. A few months ago though, it was renamed to js-cookie and the jQuery dependency removed. One of the reasons was just to make it easy to integrate with other frameworks, like Angular.

Now, if you want to integrate js-cookie with angular, it is as easy as something like:

module.factory( "cookies", function() {
  return Cookies.noConflict();
});

And that's it. No jQuery. No ngCookies.

You can also create custom instances to handle specific server-side cookies that are written differently. Take for example PHP, that convert the spaces in the server-side to a plus sign + instead of also percent-encode it:

module.factory( "phpCookies", function() {
  return Cookies
    .noConflict()
    .withConverter(function( value, name ) {
      return value
            // Decode all characters according to the "encodeURIComponent" spec
            .replace(/(%[0-9A-Z]{2})+/g, decodeURIComponent)
            // Decode the plus sign to spaces
            .replace(/\+/g, ' ')
    });
});

The usage for a custom Provider would be something like this:

module.service( "customDataStore", [ "phpCookies", function( phpCookies ) {
  this.storeData = function( data ) {
    phpCookies.set( "data", data );
  };
  this.containsStoredData = function() {
    return phpCookies.get( "data" );
  }
}]);

I hope this helps anyone.

See detailed info in this issue: https://github.com/js-cookie/js-cookie/issues/103

For detailed docs on how to integrate with server-side, see here: https://github.com/js-cookie/js-cookie/blob/master/SERVER_SIDE.md

I am having quite a lot of luck with tesseract-android-tools

Your idea to use enumerate() was correct.

indices = []
for i, elem in enumerate(mylist):
    if 'aa' in elem:
        indices.append(i)

Alternatively, as a list comprehension:

indices = [i for i, elem in enumerate(mylist) if 'aa' in elem]

Better one is here.

$('#submit').click(function()
{
    if( !$('#myMessage').val() ) {
       alert('warning');
    }
});

And you don't necessarily need .length or see if its >0 since an empty string evaluates to false anyway but if you'd like to for readability purposes:

$('#submit').on('click',function()
{
    if( $('#myMessage').val().length === 0 ) {
        alert('warning');
    }
});

If you're sure it will always operate on a textfield element then you can just use this.value.

$('#submit').click(function()
{
      if( !document.getElementById('myMessage').value ) {
          alert('warning');
      }
});

Also you should take note that $('input:text') grabs multiple elements, specify a context or use the this keyword if you just want a reference to a lone element ( provided theres one textfield in the context's descendants/children ).

you have to use the To_Date() function to convert the string to date ! http://www.techonthenet.com/oracle/functions/to_date.php

By example:

# select distinct code from Platform where id in ( select platform__id from Build where product=p)
pl_ids = Build.objects.values('platform__id').filter(product=p)
platforms = Platform.objects.values_list('code', flat=True).filter(id__in=pl_ids).distinct('code')
platforms = list(platforms) if platforms else []

Even if this can somehow be done it is a terrible idea since it would be possible to get a sequence that then gets used by another record!

A much better idea is to save the record and then retrieve the sequence afterwards.

Based on solution by Pavel Cerný here we can make an universal typed implementation of this pattern. To to it, we need to introduce NamedService interface:

    public interface NamedService {
       String name();
    }

and add abstract class:

public abstract class AbstractFactory<T extends NamedService> {

    private final Map<String, T> map;

    protected AbstractFactory(List<T> list) {
        this.map = list
                .stream()
                .collect(Collectors.toMap(NamedService::name, Function.identity()));
    }

    /**
     * Factory method for getting an appropriate implementation of a service
     * @param name name of service impl.
     * @return concrete service impl.

     */
    public T getInstance(@NonNull final String name) {
        T t = map.get(name);
        if(t == null)
            throw new RuntimeException("Unknown service name: " + name);
        return t;
    }
}

Then we create a concrete factory of specific objects like MyService:

 public interface MyService extends NamedService {
           String name();
           void doJob();
 }

@Component
public class MyServiceFactory extends AbstractFactory<MyService> {

    @Autowired
    protected MyServiceFactory(List<MyService> list) {
        super(list);
    }
}

where List the list of implementations of MyService interface at compile time.

This approach works fine if you have multiple similar factories across app that produce objects by name (if producing objects by a name suffice you business logic of course). Here map works good with String as a key, and holds all the existing implementations of your services.

if you have different logic for producing objects, this additional logic can be moved to some another place and work in combination with these factories (that get objects by name).

You can check the WebClient documentation for a C# sample that adds a User-Agent to your WebClient and here for a sample for Windows Phone.

This is the sample for C#:

WebClient client = new WebClient ();

// Add a user agent header in case the 
// requested URI contains a query.

client.Headers.Add ("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; " + 
                                  "Windows NT 5.2; .NET CLR 1.0.3705;)");

This is a sample for Windows Phone (Silverlight):

request.Headers["UserAgent"] = "appname";
// OR
request.UserAgent = "appname";

This is nowhere definied in the JDBC API contract, but if you're lucky, the JDBC driver in question may return the complete SQL by just calling PreparedStatement#toString(). I.e.

System.out.println(preparedStatement);

To my experience, the ones which do so are at least the PostgreSQL 8.x and MySQL 5.x JDBC drivers. For the case your JDBC driver doesn't support it, your best bet is using a statement wrapper which logs all setXxx() methods and finally populates a SQL string on toString() based on the logged information. For example Log4jdbc or P6Spy.

I've been looking for a lightweight, dependency free dual slider for some time (it seemed crazy to import jQuery just for this) and there don't seem to be many out there. I ended up modifying @Wildhoney's code a bit and really like it.

function getVals(){_x000D_
  // Get slider values_x000D_
  var parent = this.parentNode;_x000D_
  var slides = parent.getElementsByTagName("input");_x000D_
    var slide1 = parseFloat( slides[0].value );_x000D_
    var slide2 = parseFloat( slides[1].value );_x000D_
  // Neither slider will clip the other, so make sure we determine which is larger_x000D_
  if( slide1 > slide2 ){ var tmp = slide2; slide2 = slide1; slide1 = tmp; }_x000D_
  _x000D_
  var displayElement = parent.getElementsByClassName("rangeValues")[0];_x000D_
      displayElement.innerHTML = slide1 + " - " + slide2;_x000D_
}_x000D_
_x000D_
window.onload = function(){_x000D_
  // Initialize Sliders_x000D_
  var sliderSections = document.getElementsByClassName("range-slider");_x000D_
      for( var x = 0; x < sliderSections.length; x++ ){_x000D_
        var sliders = sliderSections[x].getElementsByTagName("input");_x000D_
        for( var y = 0; y < sliders.length; y++ ){_x000D_
          if( sliders[y].type ==="range" ){_x000D_
            sliders[y].oninput = getVals;_x000D_
            // Manually trigger event first time to display values_x000D_
            sliders[y].oninput();_x000D_
          }_x000D_
        }_x000D_
      }_x000D_
}

  section.range-slider {_x000D_
    position: relative;_x000D_
    width: 200px;_x000D_
    height: 35px;_x000D_
    text-align: center;_x000D_
}_x000D_
_x000D_
section.range-slider input {_x000D_
    pointer-events: none;_x000D_
    position: absolute;_x000D_
    overflow: hidden;_x000D_
    left: 0;_x000D_
    top: 15px;_x000D_
    width: 200px;_x000D_
    outline: none;_x000D_
    height: 18px;_x000D_
    margin: 0;_x000D_
    padding: 0;_x000D_
}_x000D_
_x000D_
section.range-slider input::-webkit-slider-thumb {_x000D_
    pointer-events: all;_x000D_
    position: relative;_x000D_
    z-index: 1;_x000D_
    outline: 0;_x000D_
}_x000D_
_x000D_
section.range-slider input::-moz-range-thumb {_x000D_
    pointer-events: all;_x000D_
    position: relative;_x000D_
    z-index: 10;_x000D_
    -moz-appearance: none;_x000D_
    width: 9px;_x000D_
}_x000D_
_x000D_
section.range-slider input::-moz-range-track {_x000D_
    position: relative;_x000D_
    z-index: -1;_x000D_
    background-color: rgba(0, 0, 0, 1);_x000D_
    border: 0;_x000D_
}_x000D_
section.range-slider input:last-of-type::-moz-range-track {_x000D_
    -moz-appearance: none;_x000D_
    background: none transparent;_x000D_
    border: 0;_x000D_
}_x000D_
  section.range-slider input[type=range]::-moz-focus-outer {_x000D_
  border: 0;_x000D_
}

<!-- This block can be reused as many times as needed -->_x000D_
<section class="range-slider">_x000D_
  <span class="rangeValues"></span>_x000D_
  <input value="5" min="0" max="15" step="0.5" type="range">_x000D_
  <input value="10" min="0" max="15" step="0.5" type="range">_x000D_
</section>

You don't actually need LINQ for this because List<T> provides a method that does exactly what you want: Find.

Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire List<T>.

Example code:

PricePublicModel result = pricePublicList.Find(x => x.Size == 200);

Sample to execute an SQL string within the stored procedure:

(I'm using this to compare the number of entries on each table as first check for a regression test, within a cursor loop)

select @SqlQuery1 = N'select @CountResult1 = (select isnull(count(*),0) from ' + @DatabaseFirst+'.dbo.'+@ObjectName + ')'

execute sp_executesql    @SqlQuery1 , N'@CountResult1 int OUTPUT',     @CountResult1 = @CountResult1 output;

you can do update the User path as inside _JAVA_OPTIONS : -Xmx512M Path : C:\Program Files (x86)\Java\jdk1.8.0_231\bin;C:\Program Files(x86)\Java\jdk1.8.0_231\jre\bin for now it is working / /

Try this (faster and simpler):

newData <- data^2

Not sure why SSMS doesn’t take into account execution order but it just doesn’t. This is not an issue for small databases but what if your database has 200 objects? In that case order of execution does matter because it’s not really easy to go through all of these.

For unordered scripts generated by SSMS you can go following

a) Execute script (some objects will be inserted some wont, there will be some errors)

b) Remove all objects from the script that have been added to database

c) Go back to a) until everything is eventually executed

Alternative option is to use third party tool such as ApexSQL Script or any other tools already mentioned in this thread (SSMS toolpack, Red Gate and others).

All of these will take care of the dependencies for you and save you even more time.

The method GetFileNameWithoutExtension, as the name implies, does not return the extension on the file. In your case, it would only return "a". You want to append your ".Jpeg" to that result. However, at a different level, this seems strange, as image files have different metadata and cannot be converted so easily.

1. First download the dex2jar tool from Following link http://code.google.com/p/dex2jar/downloads/list

2. Extract the file it create dex2jar folder

3. Now you pick your apk file and change its extension .apk to .zip after changing extension it seems to be zip file then extract this zip file you found classes.dex file

4. Now pick classes.dex file and put it into dex2jar folder

5. Now open cmd window and type the path of dex2jar folder

6. Now type the command dex2jar.bat classes.dex and press Enter

7. Now Open the dex2jar folder you found classes_dex2jar.jar file

8. Next you download the java decompiler tool from the following link http://java.decompiler.free.fr/?q=jdgui

9. Last Step Open the file classes_dex2jar.jar in java decompiler tool now you can see apk code

The accepted answer here is correct, but also take note that not only "two dot" references need to be avoided, but also objects that are retrieved via the index. You also do not need to wait until you are finished with the program to clean up these objects, it's best to create functions that will clean them up as soon as you're finished with them, when possible. Here is a function I created that assigns some properties of a Style object called xlStyleHeader:

public Excel.Style xlStyleHeader = null;

private void CreateHeaderStyle()
{
    Excel.Styles xlStyles = null;
    Excel.Font xlFont = null;
    Excel.Interior xlInterior = null;
    Excel.Borders xlBorders = null;
    Excel.Border xlBorderBottom = null;

    try
    {
        xlStyles = xlWorkbook.Styles;
        xlStyleHeader = xlStyles.Add("Header", Type.Missing);

        // Text Format
        xlStyleHeader.NumberFormat = "@";

        // Bold
        xlFont = xlStyleHeader.Font;
        xlFont.Bold = true;

        // Light Gray Cell Color
        xlInterior = xlStyleHeader.Interior;
        xlInterior.Color = 12632256;

        // Medium Bottom border
        xlBorders = xlStyleHeader.Borders;
        xlBorderBottom = xlBorders[Excel.XlBordersIndex.xlEdgeBottom];
        xlBorderBottom.Weight = Excel.XlBorderWeight.xlMedium;
    }
    catch (Exception ex)
    {
        throw ex;
    }
    finally
    {
        Release(xlBorderBottom);
        Release(xlBorders);
        Release(xlInterior);
        Release(xlFont);
        Release(xlStyles);
    }
}

private void Release(object obj)
{
    // Errors are ignored per Microsoft's suggestion for this type of function:
    // http://support.microsoft.com/default.aspx/kb/317109
    try
    {
        System.Runtime.InteropServices.Marshal.ReleaseComObject(obj);
    }
    catch { } 
}

Notice that I had to set xlBorders[Excel.XlBordersIndex.xlEdgeBottom] to a variable in order to clean that up (Not because of the two dots, which refer to an enumeration which does not need to be released, but because the object I'm referring to is actually a Border object that does need to be released).

This sort of thing is not really necessary in standard applications, which do a great job of cleaning up after themselves, but in ASP.NET applications, if you miss even one of these, no matter how often you call the garbage collector, Excel will still be running on your server.

It requires a lot of attention to detail and many test executions while monitoring the Task Manager when writing this code, but doing so saves you the hassle of desperately searching through pages of code to find the one instance you missed. This is especially important when working in loops, where you need to release EACH INSTANCE of an object, even though it uses the same variable name each time it loops.

return sentence.replaceAll("\s",".");

Try this

// Create a DecimalFormat that fits your requirements
DecimalFormatSymbols symbols = new DecimalFormatSymbols();
symbols.setGroupingSeparator(',');
symbols.setDecimalSeparator('.');
String pattern = "#,##0.0#";
DecimalFormat decimalFormat = new DecimalFormat(pattern, symbols);
decimalFormat.setParseBigDecimal(true);

// parse the string
BigDecimal bigDecimal = (BigDecimal) decimalFormat.parse("10,692,467,440,017.120");
System.out.println(bigDecimal);

If you are building an application with I18N support you should use DecimalFormatSymbols(Locale)

Also keep in mind that decimalFormat.parse can throw a ParseException so you need to handle it (with try/catch) or throw it and let another part of your program handle it

To find second max salary from employee,

SELECT MAX(salary) FROM employee
WHERE salary NOT IN (
    SELECT MAX (salary) FROM employee
)

To find first and second max salary from employee,

SELECT salary FROM (
    SELECT DISTINCT(salary) FROM employee ORDER BY salary DESC
) WHERE rownum<=2

This queries are working fine because i have used

As a general rule use encodeURIComponent. Don't be scared of the long name thinking it's more specific in it's use, to me it's the more commonly used method. Also don't be suckered into using encodeURI because you tested it and it appears to be encoding properly, it's probably not what you meant to use and even though your simple test using "Fred" in a first name field worked, you'll find later when you use more advanced text like adding an ampersand or a hashtag it will fail. You can look at the other answers for the reasons why this is.

For future readers:

This function was abending in Run-time error '13': Type mismatch

Function fnIsNumber(Value) As Boolean
  fnIsNumber = Evaluate("ISNUMBER(0+""" & Value & """)")
End Function

In my case, the function was failing when it ran into a #DIV/0! or N/A value.

To solve it, I had to do this:

Function fnIsNumber(Value) As Boolean
   If CStr(Value) = "Error 2007" Then '<===== This is the important line
      fnIsNumber = False
   Else
      fnIsNumber = Evaluate("ISNUMBER(0+""" & Value & """)")
   End If
End Function

Alternatively you can use ljust/rjust to make the formatting nicer.

print "%s%s" % (str(count).rjust(10), conv)

or

print str(count).ljust(10), conv

• Make your first pivot table.

• Select the first top left cell.

• Create a range name using offset:

  OFFSET(Sheet1!$A$3,0,0,COUNTA(Sheet1!$A:$A)-1,COUNTA(Sheet1!$3:$3))

• Make your second pivot with your range name as source of data using F3.

If you change number of rows or columns from your first pivot, your second pivot will be update after refreshing pivot

GFGDT

You can use json module of python to pretty print.

>>> import json
>>> print json.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
{
    "4": 5,
    "6": 7
}

So, in your case

>>> print json.dumps(json_output, indent=4)

Here's a Swift 4 UIView extension based on the answer from @Dima.

extension UIView {
   func snapshotImage() -> UIImage? {
       UIGraphicsBeginImageContextWithOptions(bounds.size, isOpaque, 0)
       drawHierarchy(in: bounds, afterScreenUpdates: false)
       let image = UIGraphicsGetImageFromCurrentImageContext()
       UIGraphicsEndImageContext()
       return image
   }
}

tag_story.splice(tag_story.indexOf(id_tag), 1);

In Flutter it create a color from RGB with alpha, use

return new Container(
  color: new Color.fromRGBO(0, 0, 0, 0.5),
);

How to use hex-color:

return new Container(
  color: new Color(0xFF4286f4),
);
//0xFF -> the opacity (FF for opaque)
//4286f4 -> the hex-color

Hex-color with opacity:

return new Container(
  color: new Color(0xFF4286f4).withOpacity(0.5),
);

// or change the "FF" value

100% — FF
 95% — F2
 90% — E6
 85% — D9
 80% — CC
 75% — BF
 70% — B3
 65% — A6
 60% — 99
 55% — 8C
 50% — 80
 45% — 73
 40% — 66
 35% — 59
 30% — 4D
 25% — 40
 20% — 33
 15% — 26
 10% — 1A
 5% — 0D
 0% — 00

For more follow official link https://api.flutter.dev/flutter/dart-ui/Color-class.html

this worked for me..

 function getScrollbarWidth() { 
    var div = $('<div style="width:50px;height:50px;overflow:hidden;position:absolute;top:-200px;left:-200px;"><div style="height:100px;"></div>'); 
    $('body').append(div); 
    var w1 = $('div', div).innerWidth(); 
    div.css('overflow-y', 'scroll'); 
    var w2 = $('div', div).innerWidth(); 
    $(div).remove(); 
    return (w1 - w2); 
}

You can simply use the WebDriver object, and access to the page source code via its @property field page_source...

Try this code snippet :-)

from selenium import webdriver
driver = webdriver.Firefox('path/to/executable')
driver.get('https://some-domain.com')
source = driver.page_source
if 'stuff' in source:
    print('found...')
else:
    print('not in source...')

I have successfully installed Composer (and Laravel) on my shared hosting with only FTP access:

1. Download and install PHPShell on a shared hosting

2. In PHPShell's config.php add a user and an alias:

   php = "php -d suhosin.executor.include.whitelist=phar"

3. Log in to PHPShell and type: curl -sS https://getcomposer.org/installer | php

4. When successfully installed, run Composer: php composer.phar