Trending questions in Web Development

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How do you reverse a string in-place in JavaScript?

How do you reverse a string in ...READ MORE

May 23, 2022 in Java-Script by Kichu
 • 19,040 points • 639 views
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Length of a JavaScript object

I have a Javascript object and want ...READ MORE

May 23, 2022 in Java-Script by Kichu
 • 19,040 points • 671 views
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jQuery - remove background-color when an element is visible

I would like to remove the background-color ...READ MORE

Jun 7, 2022 in JQuery by Edureka
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edited 4 days ago • 6 views
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Sort array of objects by string property value

I have this array of JavaScript objects: var objs ...READ MORE

May 10, 2022 in Java-Script by Kichu
 • 19,040 points • 1,112 views
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im not sure if i implement correctly the cleaning method in django

I'm not sure if I'm implementing the ...READ MORE

Jun 6, 2022 in Web Development by Codding
edited 4 days ago • 6 views
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JavaScript Array splice vs slice

What is the difference between splice and ...READ MORE

May 17, 2022 in Java-Script by Kichu
 • 19,040 points • 783 views
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Center a DIV horizontally and vertically

Can I  CENTER A DIV vertically and horizontally? ...READ MORE

May 23, 2022 in HTML by Kichu
 • 19,040 points • 598 views
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Why (null == false) and (null == true) both return false?

I am confused that why console.log(null == ...READ MORE

May 7, 2022 in Java-Script by narikkadan
 • 63,600 points • 1,287 views
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error: mysqli_connect(): The server requested authentication method unknown to the client [caching_sha2_password] in...

Hello @kartik, Use this SQL command: ALTER USER 'mysqlUsername'@'localhost' ...READ MORE

Oct 27, 2020 in PHP by Niroj
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URL redirection in php for Opera Mini browser

I want to redirect URLs clicked in ...READ MORE

May 27, 2022 in PHP by Kichu
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Fatal error: Maximum execution time of 30 seconds exceeded

I am getting this error when I ...READ MORE

May 16, 2022 in PHP by Kichu
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How does Access-Control-Allow-Origin header work?

Until now my understanding of its semantics ...READ MORE

May 11, 2022 in Java-Script by Kichu
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Generate pdf from HTML in div using Javascript

This is my HTML code: <!DOCTYPE html> <html> ...READ MORE

May 9, 2022 in Java-Script by Kichu
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How to make FileReader work with Angular?

Hello @kartik, First you have to specify the ...READ MORE

Sep 8, 2020 in Angular by Niroj
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How to display image from database using PHP?

I want to display an image from ...READ MORE

May 11, 2022 in PHP by Kichu
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check if variable empty

Code: if ($user_id == NULL || $user_name == ...READ MORE

Jun 4, 2022 in PHP by Kichu
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edited 4 days ago • 9 views
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Edit PHP query code depending on image map clicked area using AJAX

The image map: <img id="harta" src="img/hartap.png" alt="testmap" usemap="#Map" ...READ MORE

Jun 3, 2022 in PHP by Kichu
 • 19,040 points
edited 4 days ago • 8 views
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jQuery UI DatePicker to show month year only

I am using jQuery date picker to ...READ MORE

Jun 2, 2022 in JQuery by Edureka
 • 13,690 points
edited 4 days ago • 6 views
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How to replace innerHTML of a div using jQuery?

How could I achieve the following: document.all.regTitle.innerHTML = ...READ MORE

May 31, 2022 in JQuery by Edureka
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edited 4 days ago • 80 views
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Email validation using jQuery

How can I use JQuery to validate ...READ MORE

May 21, 2022 in JQuery by Kichu
 • 19,040 points • 454 views
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PHP round to integer

I want to round the number and ...READ MORE

May 30, 2022 in PHP by Kichu
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edited 4 days ago • 84 views
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create php live clock

How can I create a live clock ...READ MORE

May 30, 2022 in PHP by Kichu
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edited 4 days ago • 83 views
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How can I create a two dimensional array in JavaScript?

Is it possible to create a two-dimensional ...READ MORE

May 9, 2022 in Java-Script by Kichu
 • 19,040 points • 820 views
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1 answer

Error:Laravel - Session store not set on request

Hello @kartik, You'll need to use the web middleware if ...READ MORE

Aug 4, 2020 in Laravel by Niroj
 • 82,840 points • 28,641 views
0 votes
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How to schedule a google meet and get the meet link in NodeJs?

In my project, I need to book ...READ MORE

May 27, 2022 in Node-js by Vaani
 • 7,070 points
edited 4 days ago • 89 views
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upload image to my server directory and use the url

I want to upload an image to ...READ MORE

May 15, 2022 in PHP by Kichu
 • 19,040 points • 611 views
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How to add a class to a given element?

I am trying to create a JavaScript ...READ MORE

May 16, 2022 in Java-Script by Kichu
 • 19,040 points • 535 views
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What is &amp used for

Is there any difference in the behavior ...READ MORE

May 17, 2022 in HTML by Kichu
 • 19,040 points • 341 views
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1 answer

How to compare two encrypted(bcrypt) password in laravel?

123456789123 READ MORE

Apr 12, 2023 in Laravel by anonymous
edited 3 days ago • 5,538 views
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How do I format a date in JavaScript?

May 7, 2022 in Java-Script by narikkadan
 • 63,600 points • 662 views
+1 vote
1 answer

How to get public directory in laravel?

Hello @kartik, Use public_path() For reference: // Path to the project's ...READ MORE

Aug 10, 2020 in Laravel by Niroj
 • 82,840 points • 27,960 views
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What is the difference between application server and web server?

May 8, 2022 in CSS by Kichu
 • 19,040 points • 592 views
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2 answers

How can I set a session var using javascript and get it via php code?

Yes it is possible. You can either ...READ MORE

Aug 9, 2020 in Java-Script by Okugbe
 • 280 points • 29,290 views
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1 answer

How to get the _id of inserted document in Mongo database in NodeJS?

// ... collection.insert(objectToInsert, function(err, data){ if ...READ MORE

Apr 21, 2022 in Node-js by anonymous
edited 3 days ago • 13,984 views
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What is the difference between React Native and React?

May 7, 2022 in Java-Script by narikkadan
 • 63,600 points • 581 views
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How do I redirect to another webpage?

How do I redirect users to a ...READ MORE

May 6, 2022 in Java-Script by narikkadan
 • 63,600 points • 473 views
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How to check whether a string contains a substring in JavaScript?

May 6, 2022 in Java-Script by narikkadan
 • 63,600 points • 425 views
0 votes
1 answer

How to get querystring from URL using jQuery?

Thanks. It works foe me :-) READ MORE

May 8, 2021 in Java-Script by anonymous
edited 3 days ago • 21,316 views
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1 answer

What do you meant by dd() function in Laravel?

Hey @kartik dd stands for "Dump and Die." Laravel's ...READ MORE

Mar 20, 2020 in Laravel by Niroj
 • 82,840 points • 33,820 views
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1 answer

How to get original URL referer with PHP?

Hello @kartik, Store it either in a cookie or ...READ MORE

Sep 1, 2020 in PHP by Niroj
 • 82,840 points • 26,676 views
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Open a URL in a new tab (and not a new window)

Nothing an author can do can choose ...READ MORE

Feb 23, 2022 in Java-Script by Aditya
 • 7,680 points • 3,217 views
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1 answer

How to call function of one php file from another php file and pass parameters to it?

Hello @kartik, Include the first file into the ...READ MORE

Aug 27, 2020 in PHP by Niroj
 • 82,840 points • 26,766 views
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npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\Niroj\package.json'

Hello @kartik, If you already have package-lock.json file just delete ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,840 points • 24,573 views
0 votes
1 answer

How to pass multiple variables to another page in url?

Hello @kartik, Use the ampersand & to glue variables together: $url ...READ MORE

Nov 23, 2020 in PHP by Niroj
 • 82,840 points • 22,642 views
0 votes
1 answer

How to fill an input field using Puppeteer?

Hello @kartik, Just set value of input like ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,840 points • 24,210 views
0 votes
1 answer

Error: Cannot truncate a table referenced in a foreign key constraint (mytest.instance, CONSTRAINT instance_ibfk_1 FOREIGN KEY (GroupID) REFERENCES mytest.mygroup (ID))

Hello @kartik, You cannot TRUNCATE a table that has FK ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,840 points • 26,746 views
0 votes
1 answer

Convert a PHP object to an associative array

Start with simply typecasting the line:- $array = ...READ MORE

Feb 23, 2022 in PHP by Aditya
 • 7,680 points • 2,247 views
0 votes
1 answer

Difference between $(window).load() and $(document).ready() functions

To answer your question, the document.ready is ...READ MORE

Feb 23, 2022 in JQuery by Aditya
 • 7,680 points • 1,756 views
0 votes
1 answer

How to restart a node.js server?

Hello @kartik, If it's just running (not a ...READ MORE

Oct 12, 2020 in Node-js by Niroj
 • 82,840 points • 23,225 views
0 votes
1 answer

CodeIgniter removing index.php from url

To solve your doubt, use the following ...READ MORE

Feb 23, 2022 in PHP by Aditya
 • 7,680 points • 1,355 views
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