Trending questions in Web Development

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How can I create a unique random string in laravel?

Hello @kartik, You can use : sha1(time()) Explanation: sha1 is ...READ MORE

Sep 25, 2020 in Laravel by Niroj
 • 82,800 points • 4,352 views
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1 answer

How to remove an item from a select box?

Hii, Remove an option: $("#selectBox option[value='option1']").remove(); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <select name="selectBox" id="selectBox"> ...READ MORE

Nov 26, 2020 in JQuery by Niroj
 • 82,800 points • 1,681 views
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error display_errors = On

You can try this one: error_reporting(E_ALL); ini_set('display_err ...READ MORE

Dec 2, 2020 in PHP by Niroj
 • 82,800 points • 1,390 views
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Error:npm WARN unmet dependency in nodejs

Hii @kartik, Following are the possible solution : Manually ...READ MORE

Jul 12, 2020 in Node-js by Niroj
 • 82,800 points • 7,568 views
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1 answer

How to get access to webpack-dev-server from devices in local network?

Hello @kartik, You can set your ip address ...READ MORE

Jul 17, 2020 in Node-js by Niroj
 • 82,800 points • 7,349 views
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Error:UnexpectedValueException: The Response content must be a string or object implementing __toString(), "object" given.

Hii, You can simply use: $new_collection = $collection->merge($other_collection). Hope it ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 2,258 views
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1 answer

How to check Page.Validate() on client side (JavaScript) in ASP.Net?

Hello @kartik, Page_ClientValidate() will work. It returns true if ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
 • 82,800 points • 5,008 views
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How to get name of current directory using php?

Hello @kartik, To get only the name of ...READ MORE

Aug 27, 2020 in PHP by Niroj
 • 82,800 points • 5,575 views
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1 answer

How to center a popup window on screen?

Hello @kartik, Use this: function popupwindow(url, title, w, h) ...READ MORE

Sep 3, 2020 in Java-Script by Niroj
 • 82,800 points • 5,263 views
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1 answer

How can I clear the cache in laravel using command line?

Hello @kartik, cache:clear artisan command does calls flush function on current ...READ MORE

Oct 28, 2020 in Laravel by Niroj
 • 82,800 points • 2,875 views
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How to get file_get_contents() to work with HTTPS?

Hello @kartik, Try the following script to see ...READ MORE

Sep 1, 2020 in PHP by Niroj
 • 82,800 points • 5,332 views
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1 answer

How to remove GET-variables with PHP?

Hello @kartik, Try this: preg_replace('/\\?.*/', '', $str) Hope ...READ MORE

Oct 27, 2020 in PHP by Niroj
 • 82,800 points • 2,920 views
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1 answer

How do I get the last inserted ID of a MySQL table in PHP?

Hello @kartik, If you're using PDO, use PDO::lastInsertId. If you're ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,800 points • 3,105 views
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1 answer

How to set session timeout in web.config?

Hello @kartik, If you want to set the ...READ MORE

Jul 23, 2020 in Angular by Niroj
 • 82,800 points • 7,039 views
0 votes
1 answer

How to render CSRF input in twig?

Hello @kartik, You can do it with {{ form_widget(formView._token) ...READ MORE

Nov 22, 2020 in PHP by Niroj
 • 82,800 points • 1,757 views
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1 answer

How and where can store images with laravel?

Hello, Make directory for images in myapp/public/images and ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,800 points • 1,343 views
0 votes
1 answer

How to hide Bootstrap modal with javascript?

Hello @kartik, With the modal open in the ...READ MORE

Sep 3, 2020 in Java-Script by Niroj
 • 82,800 points • 5,180 views
0 votes
1 answer

How to change url after success in ajax without page reload?

Hello @kartik, Use the browser history to change ...READ MORE

Apr 29, 2020 in Java-Script by Niroj
 • 82,800 points • 10,658 views
0 votes
1 answer

How does a node.js process know when to stop?

Hello, node keeps track of all outstanding work ...READ MORE

Nov 30, 2020 in Node-js by Niroj
 • 82,800 points • 1,390 views
0 votes
1 answer

Error:jquery each loop return false not end the function

Hii @kartik, Returning from one function doesn't call as it's ...READ MORE

Jun 2, 2020 in JQuery by Niroj
 • 82,800 points • 9,174 views
0 votes
1 answer

mysql error 'TYPE=MyISAM'

Hello @kartik, Replace TYPE=MyISAM with ENGINE=MyISAM The problem was "TYPE=MyISAM" which should ...READ MORE

Nov 17, 2020 in PHP by Niroj
 • 82,800 points • 1,915 views
0 votes
1 answer

How to “Refresh” the User object in Laravel?

Hello @kartik, You can update the cache object ...READ MORE

Dec 2, 2020 in Laravel by Niroj
 • 82,800 points • 1,254 views
0 votes
1 answer

How to exclude certains columns while using eloquent using php?

Hello @kartik, using hidden array in model is good, but ...READ MORE

Nov 6, 2020 in PHP by Niroj
 • 82,800 points • 2,363 views
0 votes
1 answer

How can selector expression to not select elements with a specific class?

Hello @kartik, You need the :not() selector: $('div[cla ...READ MORE

Nov 26, 2020 in JQuery by Niroj
 • 82,800 points • 1,480 views
0 votes
1 answer

How to add many functions in ONE ng-click?

Hello @kartik, You have 2 options : Create a ...READ MORE

Sep 4, 2020 in Java-Script by Niroj
 • 82,800 points • 5,055 views
0 votes
1 answer

ErrorException in compiled.php line 6301: file_put_contents(C:\xampp\htdocs\niroj\storage/framework/views/111182673e168569a2371e23629d9c08): failed to open stream: No such file or directory

Hello @kartik, When you run php artisan config:cache, Laravel ...READ MORE

Nov 2, 2020 in Laravel by Niroj
 • 82,800 points • 2,524 views
0 votes
1 answer

How can we access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?>

Hello @kartik, You can also use json_encode for ...READ MORE

Apr 29, 2020 in Java-Script by Niroj
 • 82,800 points
edited Oct 7, 2021 by Sarfaraz • 10,535 views
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1 answer

How to properly indent PHP/HTML mixed code?

Hello @kartik, The PHP and the HTML should ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,800 points • 2,581 views
0 votes
1 answer

How to Abort Ajax requests using jQuery?

Hello kartik, Just use ajax.abort(). For example you could ...READ MORE

Apr 27, 2020 in Java-Script by Niroj
 • 82,800 points • 10,607 views
0 votes
1 answer

Uncaught Error: Module did not self-register.", source: /home/niroj/dev/jukebox/node_modules/vlc/node_modules/ffi/node_modules/bindings/bindings.js (84)

Hello @kartik, If you've upgraded node then npm rebuild might ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,800 points • 3,293 views
0 votes
1 answer

How to set Environment Variables for Node to retrieve?

Hello, Environment variables (in this case) are being ...READ MORE

Nov 26, 2020 in Node-js by Niroj
 • 82,800 points • 1,388 views
0 votes
1 answer

How can I determine the direction of a jQuery scroll event?

Hello @kartik, Check current scrollTop vs previous scrollTop var lastScrollTop = 0; $(window).scroll(function(event){ ...READ MORE

Nov 24, 2020 in JQuery by Niroj
 • 82,800 points • 1,486 views
0 votes
1 answer

How can I determine the type of an HTML element in JavaScript?

Hello @kartik, nodeName is the attribute you are looking ...READ MORE

Oct 8, 2020 in Java-Script by Niroj
 • 82,800 points • 3,500 views
0 votes
1 answer

Error: cannot call methods on dialog prior to initialization; attempted to call method 'close'

Hello @kartik, Looks like your buttons are not ...READ MORE

Apr 28, 2020 in JQuery by Niroj
 • 82,800 points • 10,524 views
0 votes
1 answer

What is the use of the Eloquent cursor() method in Laravel?

Hello, The cursor method allows us to iterate ...READ MORE

Mar 20, 2020 in Laravel by Niroj
 • 82,800 points • 12,203 views
0 votes
1 answer

Error:“Uncaught SyntaxError: Identifier 'Common' has already been declared after making javascript class object” in console?

Hello, You can write like this, you need ...READ MORE

Apr 14, 2020 in Laravel by Niroj
 • 82,800 points • 11,105 views
0 votes
1 answer

How can I disable XDebug using php?

Hello @kartik, Find your php.ini and look for XDebug. Set xdebug ...READ MORE

Aug 27, 2020 in PHP by Niroj
 • 82,800 points • 5,288 views
0 votes
1 answer

Error: Unexpected token import in nodejs

Hello, Unfortunately, Node.js doesn't support ES6's import yet. To accomplish what ...READ MORE

Apr 24, 2020 in Java-Script by Niroj
 • 82,800 points • 10,663 views
0 votes
1 answer

How do you cache an image in Javascript?

Hii @kartik, You have to do three thigs: You ...READ MORE

Jun 2, 2020 in Java-Script by Niroj
 • 82,800 points • 8,955 views
0 votes
1 answer

How to use Redirect in the new react-router-dom of Reactjs?

Hello, To navigate to another component you can ...READ MORE

May 18, 2020 in Java-Script by Niroj
 • 82,800 points • 9,586 views
0 votes
1 answer

How to Get the full URL in PHP?

Hello @kartik, Have a look at $_SERVER['REQUEST_URI'], i.e. $actual_link = ...READ MORE

Sep 16, 2020 in PHP by Niroj
 • 82,800 points • 4,356 views
0 votes
1 answer

How to detect a mobile device in PHP?

Hello @kartik, Here is the code: <?php $useragent=$_SERVER['HTTP_USER_AGENT']; if(preg_match('/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( ...READ MORE

Sep 29, 2020 in Laravel by Niroj
 • 82,800 points • 3,783 views
0 votes
1 answer

How to run node.js app forever when console is closed?

Hello @kartik, You may also want to consider ...READ MORE

Oct 14, 2020 in Node-js by Niroj
 • 82,800 points • 3,141 views
0 votes
1 answer

How to Get the real width and height of an image with JavaScript?

Hello, Webkit browsers set the height and width ...READ MORE

Nov 25, 2020 in JQuery by Niroj
 • 82,800 points • 1,316 views
0 votes
1 answer

How can I update npm on Windows?

Hello @kartik, To update NPM, this worked for ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,800 points • 7,140 views
0 votes
1 answer

How to convert a UNIX Timestamp to Formatted Date String?

Hello @kartik, Try gmdate like this: <?php $timestamp=1333699439; echo gmdate("Y-m-d\TH:i:s\Z", $timestamp); ?> Hope it helps!! Thank ...READ MORE

Sep 29, 2020 in Laravel by Niroj
 • 82,800 points • 3,754 views
0 votes
1 answer

How can one check to see if a remote file exists using PHP?

Hello @kartik, You can instruct curl to use ...READ MORE

Nov 10, 2020 in PHP by Niroj
 • 82,800 points • 1,939 views
0 votes
1 answer

How to set max_execution_time in PHP CLI?

Hello, set_time_limit() works in CLI scripts. <?php set_time_limit(1); //in ...READ MORE

Nov 14, 2020 in PHP by Niroj
 • 82,800 points • 1,761 views
0 votes
1 answer

How to call a parent window function from an iframe?

Hello @kartik, Using Window.postMessage() This method safely enables cross-origin communication. And if ...READ MORE

Sep 3, 2020 in Java-Script by Niroj
 • 82,800 points • 4,862 views
0 votes
1 answer

How do I convert a PDF document to a preview image in PHP?

Hello @kartik, You need ImageMagick and GhostScript <?php $im = new imagick('file.pdf[0]'); $im->setImageFormat('jpg'); header('Content-Type: image/jpeg'); echo ...READ MORE

Aug 14, 2020 in PHP by Niroj
 • 82,800 points • 5,745 views
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