Most answered questions in Web Development

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Convert Array to Object

How can I convert this : ['a','b','c'] To this: { ...READ MORE

May 19, 2022 in Java-Script by Kichu
 • 19,050 points • 402 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
 • 19,050 points • 202 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
 • 19,050 points • 380 views
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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
 • 19,050 points • 558 views
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JS file gets a net::ERR_ABORTED 404 (Not Found)

I am trying to separate my <script> inside my HTML ...READ MORE

May 16, 2022 in Java-Script by Kichu
 • 19,050 points • 6,232 views
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PHP - Failed to open stream : No such file or directory

In PHP scripts, when I call include(), require(), fopen(), or ...READ MORE

May 16, 2022 in PHP by Kichu
 • 19,050 points • 6,906 views
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How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)

My node version is: node -v v0.6.1-pre Then I install ...READ MORE

May 16, 2022 in Java-Script by Kichu
 • 19,050 points • 992 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
 • 19,050 points • 213 views
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How can I completely uninstall nodejs, npm and node in Ubuntu

I installed it using: sudo apt-get install ...READ MORE

May 15, 2022 in Node-js by Kichu
 • 19,050 points • 2,092 views
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Object of class mysqli_result could not be converted to string

Code: $result = mysqli_query($con, "SELECT classtype FROM learn_users ...READ MORE

May 15, 2022 in PHP by Kichu
 • 19,050 points • 1,324 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
 • 19,050 points • 242 views
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mat-form-field must contain a MatFormFieldControl

I want to build a form-field-Components. I ...READ MORE

May 13, 2022 in Angular by Kichu
 • 19,050 points • 2,999 views
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nodemon app crashed - waiting for file changes before starting

The node is crashing when I access ...READ MORE

May 13, 2022 in Angular by Kichu
 • 19,050 points • 8,350 views
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TypeError: Converting circular structure to JSON in nodejs

Code : var formData = ({first_name:firstname,last_name:lastname,user_name:username, email:email,password:password}); ...READ MORE

May 13, 2022 in Java-Script by Kichu
 • 19,050 points • 3,724 views
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Datatables: Cannot read property 'mData' of undefined

I am having trouble with data tables, ...READ MORE

May 12, 2022 in JQuery by Kichu
 • 19,050 points • 4,242 views
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"Cannot GET /" with Connect on Node.js

I am using connect to serve some ...READ MORE

May 12, 2022 in Node-js by Kichu
 • 19,050 points • 748 views
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TypeError: Router.use() requires middleware function but got a Object

There were some changes made in the ...READ MORE

May 12, 2022 in Java-Script by Kichu
 • 19,050 points • 7,193 views
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How to fix 'Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist.'

Whenever I load any page of my ...READ MORE

May 12, 2022 in Node-js by Kichu
 • 19,050 points • 3,213 views
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Unable to preventDefault inside passive event listener

I am trying on some built-in events: ...READ MORE

May 12, 2022 in Node-js by Kichu
 • 19,050 points • 3,195 views
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'node' is not recognized as an internal or an external command, operable program or batch file while using phonegap/cordova

I am using PhoneGap/Cordova. I have also ...READ MORE

May 12, 2022 in Node-js by Kichu
 • 19,050 points • 1,543 views
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Warning: mysqli_query() expects at least 2 parameters, 1 given. What?

I have to build a PHP page ...READ MORE

May 12, 2022 in PHP by Kichu
 • 19,050 points • 1,066 views
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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
 • 19,050 points • 647 views
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Uncaught TypeError: Cannot read property 'top' of undefined

I have two different kinds of sticky ...READ MORE

May 11, 2022 in Java-Script by Kichu
 • 19,050 points • 2,821 views
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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
 • 19,050 points • 559 views
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Bootstrap - Uncaught TypeError: Cannot read property 'fn' of undefined

I am using jquery, backbonejs, underscorejs, and ...READ MORE

May 10, 2022 in JQuery by Kichu
 • 19,050 points • 4,679 views
0 votes
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error: This is probably not a problem with npm. There is likely additional logging output above

I am trying to deploy my project ...READ MORE

May 10, 2022 in Node-js by Kichu
 • 19,050 points • 8,107 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
 • 19,050 points • 676 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
 • 19,050 points • 609 views
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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
 • 19,050 points • 807 views
0 votes
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Node.js Error: Cannot find module express

I have written a code for my ...READ MORE

May 9, 2022 in Node-js by Kichu
 • 19,050 points • 3,048 views
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Uncaught SyntaxError: Unexpected end of JSON input at JSON.parse (<anonymous>)

I was trying to change a string ...READ MORE

May 9, 2022 in Java-Script by Kichu
 • 19,050 points • 6,526 views
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Is HTML case sensitive?

Would <!doctype html> or <!DocType Html> work ...READ MORE

May 9, 2022 in HTML by Kichu
 • 19,050 points • 218 views
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What is the difference between application server and web server?

May 8, 2022 in CSS by Kichu
 • 19,050 points • 303 views
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PHPMailer: SMTP Error: Could not connect to SMTP host

I am having trouble sending mail through ...READ MORE

May 8, 2022 in PHP by Kichu
 • 19,050 points • 2,886 views
0 votes
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What is the difference between React Native and React?

May 7, 2022 in Java-Script by narikkadan
 • 63,700 points • 384 views
0 votes
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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
 • 63,700 points • 1,048 views
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PHP is not recognized as an internal or external command in command prompt

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

May 7, 2022 in PHP by narikkadan
 • 63,700 points • 1,912 views
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Response to preflight request doesn't pass access control check

I called a REST API on Amazon ...READ MORE

May 7, 2022 in Java-Script by narikkadan
 • 63,700 points • 1,558 views
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Jquery validation plugin - TypeError: $(...).validate is not a function

I am getting an error in my ...READ MORE

May 7, 2022 in Java-Script by narikkadan
 • 63,700 points • 1,154 views
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Error: Can't set headers after they are sent to the client

I am using Node.js 4.10 and Express ...READ MORE

May 7, 2022 in Java-Script by narikkadan
 • 63,700 points • 1,181 views
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How do I format a date in JavaScript?

May 7, 2022 in Java-Script by narikkadan
 • 63,700 points • 261 views
0 votes
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"SMTP Error: Could not authenticate" in PHPMailer

I want to send emails in Gmail ...READ MORE

May 7, 2022 in PHP by narikkadan
 • 63,700 points • 4,249 views
0 votes
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How to check whether a string contains a substring in JavaScript?

May 6, 2022 in Java-Script by narikkadan
 • 63,700 points • 257 views
0 votes
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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
 • 63,700 points • 218 views
0 votes
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Fatal error: Call to undefined function base_url() in C:\wamp\www\Test-CI\application\views\layout.php on line 5

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

May 5, 2022 in PHP by Kichu
 • 19,050 points • 1,819 views
0 votes
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can i make Xander (type progressive web app)PWA which share files through wifi and bluetooth?

Nov 15, 2021 in Java-Script by anonymous
 • 120 points • 558 views
0 votes
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In camp app my SQL not running

When I download xamp app after installing ...READ MORE

Nov 8, 2021 in Web Development by anonymous
 • 120 points • 197 views
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The logo won't show. <div class="logo"><a href='https://pngtree.com/so/creative'></a></div>

Nov 6, 2021 in CSS by anonymous
 • 140 points • 204 views
0 votes
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What is wrong with this code? II can't link my css to my my html.

Nov 6, 2021 in CSS by anonymous
 • 140 points • 226 views
0 votes
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TypeError: this.client.incrementMaxListeners is not a function

I'm making a command for my discord ...READ MORE

Dec 29, 2020 in Web Development by anonymous
 • 120 points • 650 views
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