Trending questions in Web Development

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Sort a single String in Java

Is there a primary way to sort a ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 664 views
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Cannot read property 'push' of undefined when combining arrays

When pushing an array's contents to another ...READ MORE

Nov 16, 2022 in Java-Script by Ashwini
 • 5,430 points • 701 views
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How to make a simple modal pop up form using jquery and html?

Create A Modal <button onclick="document.getElementById('id01').style.display='block'" class="w3-button">Open Modal</button> ... <div ...READ MORE

Jun 2, 2022 in JQuery by Edureka
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selected value get from db into dropdown select box option using php mysql error

I have to get the selected value ...READ MORE

Jul 31, 2022 in PHP by Kithuzzz
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Get current date in DD-Mon-YYY format in JavaScript/Jquery

get current date in jquery in dd/mm/yyyy ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 6,681 views
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#1227 - Access denied; you need (at least one of) the SUPER privilege(s) for this operation

To understand your doubt better, I assume ...READ MORE

Feb 17, 2022 in Web Development by Aditya
 • 7,680 points • 12,204 views
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The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

Include servlet-api-3.1.jar in your dependencies. Maven <dependency> <groupId>javax.servlet</groupId> ...READ MORE

Sep 20, 2022 in Java-Script by Abhinaya
 • 1,160 points • 2,883 views
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How can I make a div stick to the top of the screen once it's been scrolled to?

To make an element sticky, use the ...READ MORE

Aug 5, 2022 in CSS by Tanishqa
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How to add border in my clip-path: polygon(); CSS style

Using an SVG Dilation Filter to Add ...READ MORE

Jun 21, 2022 in CSS by Edureka
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How to upload excel file to php server from <input type="file">

You first need to upload the file ...READ MORE

Jun 9, 2022 in JQuery by gaurav
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How to disabled or non-editable text editor using CSS or jQuery?

I am using a rich text editor on my ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 1,228 views
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1 answer

toaster.clear('*') does not work inside a jQuery function

The error - "TypeError: $.toast is not a ...READ MORE

Aug 5, 2022 in Web Development by rajatha
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Laravel Error: 419 session expired

Ramen Castro Maravilla READ MORE

Oct 14, 2022 in Laravel by anonymous
edited Mar 5 • 17,963 views
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Redirect users to different pages based on role php

Depending on the responsibilities that have been ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 63,600 points • 5,194 views
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PHP Laravel multivendor marketplace script To Python django script

I am having fully developed multivendor marketplace ...READ MORE

Nov 16, 2022 in Web Development by JC
edited Mar 4 • 37 views
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How do I add my logo to my website using html

I already have a website set up, ...READ MORE

Aug 8, 2022 in HTML by Tejashwini
 • 780 points • 4,326 views
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jquery check if radio button is checked and then check if tickbox is checked

This is the best and the most ...READ MORE

Aug 1, 2022 in Web Development by rajatha
 • 7,680 points • 4,579 views
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Writing a typescript declaration file for an external js nodejs package, without type info

I'm writing a node js typescript library ...READ MORE

Aug 19, 2022 in Node-js by Neha
 • 9,020 points • 3,837 views
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Laravel - htmlspecialchars() expects parameter 1 to be string, object given

I got this error: htmlspecialchars() expects parameter 1 ...READ MORE

Aug 10, 2022 in HTML by Deepak
 • 980 points • 4,125 views
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jQuery find, each, children and accessing sub-children

Well you code is not really correct. .find() does ...READ MORE

Jun 27, 2022 in Web Development by rajatha
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Uninstall php 7 in ubuntu 18.04

I have a server with a PHP ...READ MORE

Aug 2, 2022 in PHP by Kithuzzz
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Hovering over button highlights entire table

I amended a responsive html email template. ...READ MORE

Nov 9, 2022 in CSS by Mohammed
edited Mar 4 • 206 views
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1 answer

I want to create a small square colour filled box in HTML & CSS. And most important - I want to write one line after the box

Try using the square html entity: <div style="color:blue">&a ...READ MORE

Jun 28, 2022 in CSS by Edureka
 • 12,700 points • 6,131 views
0 votes
1 answer

How to pass text/plain content in axios POST request in nodejs?

var config = { ...READ MORE

Jun 14, 2022 in Node-js by Neha
 • 9,020 points • 6,547 views
0 votes
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Hovering over button highlights entire table

I amended a responsive html email template. ...READ MORE

Nov 9, 2022 in CSS by Mohammed
edited Mar 4 • 175 views
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When I delete data from jquery data-table it still showing in grid until refresh

I tried that table automatically refresh but ...READ MORE

Aug 19, 2022 in Web Development by gaurav
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PHP json encode - Malformed UTF-8 characters, possibly incorrectly encoded

I am using json_encode($data) on an array ...READ MORE

Jun 27, 2022 in PHP by narikkadan
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1 answer

Change color of PNG image via CSS?

The simplest one line that worked for ...READ MORE

Jun 1, 2022 in CSS by Edureka
 • 12,700 points • 6,994 views
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Placing an image to the top right corner - CSS

I need to retain the current text ...READ MORE

Aug 10, 2022 in CSS by Edureka
 • 13,670 points • 3,759 views
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how to get values of columns for a selected row through jQuery

here i am trying to fetch values ...READ MORE

Jul 1, 2022 in Web Development by gaurav
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When do Java generics require <? extends T> instead of <T> and is there any downside of switching?

Given the following example (using JUnit with ...READ MORE

Sep 29, 2022 in Java-Script by Abhinaya
 • 1,160 points • 1,786 views
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1 answer

jQueryUI Datepicker prev and next icons not showing

When downloading jQuery-UI you should get a zip file ...READ MORE

Aug 4, 2022 in Web Development by rajatha
 • 7,680 points • 4,109 views
0 votes
2 answers

How to user Jquery's Plugin "Mondial relay" in react js properly?

Hi, have you found a solution? I'm facing ...READ MORE

Nov 30, 2022 in Web Development by Kévin
 • 1,324 views
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JQuery Validation - Remote method always check and become true before submit the form

Using jQuery validation plugin, I have been ...READ MORE

Aug 24, 2022 in Web Development by gaurav
 • 23,260 points • 3,135 views
0 votes
1 answer

Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not?

If I understand you well, you are ...READ MORE

Sep 20, 2022 in Java-Script by Abhinaya
 • 1,160 points • 1,926 views
0 votes
2 answers

Why doesn’t Postman get a “No 'Access-Control-Allow-Origin' header is present on the requested resource” error when my JavaScript code does?

My understanding is that you are using ...READ MORE

Feb 9, 2022 in Java-Script by Soham
 • 9,730 points • 24,608 views
0 votes
1 answer

Get class list for element with jQuery

Use the jQuery attr() Method You can simply use the attr() method ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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How can I keep my sub-menu open in jQuery hover menu?

keeping sub menu open on hover and ...READ MORE

Aug 2, 2022 in Web Development by rajatha
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jQuery 3.1.1 violation of CSP directive

It looks like a bug or quirk ...READ MORE

Aug 4, 2022 in Web Development by rajatha
 • 7,680 points • 3,854 views
0 votes
1 answer

How to set different destinations in nodejs using multer?

With multer 1.2.1. You need to use DiskStorage to specify where & how of the ...READ MORE

Jun 13, 2022 in Node-js by Neha
 • 9,020 points • 6,011 views
0 votes
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NullPointerException: Attempt to invoke virtual method 'int java.util.ArrayList.size()' on a null object reference

I'm a newbie to Fragments and custom ListView adapters. Can anyone ...READ MORE

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,764 views
0 votes
0 answers

Hide text using css

I have a tag in my HTML ...READ MORE

Jul 29, 2022 in CSS by Edureka
 • 13,670 points • 1,520 views
0 votes
0 answers

Get last executed query in MySQL with PHP/CodeIgniter

In my_model.php, I have: $query1 = ( ...something... ); $query2 ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
 • 38,000 points • 965 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
 • 19,040 points • 7,254 views
0 votes
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jQuery countdown timer for minutes and seconds

I want create a jquery countdown timer, ...READ MORE

Aug 12, 2022 in Web Development by gaurav
 • 23,260 points • 3,434 views
0 votes
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Does the string "php?id=1" within a http GET request mean there is necesseraly an sql request to a back-end database?

You can use Google dorks like "inurl:.php?id=" ...READ MORE

Aug 6, 2022 in PHP by Kithuzzz
 • 38,000 points • 3,621 views
0 votes
1 answer

Is there a way to make HTML5 video fullscreen?

Although the Fullscreen API defines an API ...READ MORE

Aug 8, 2022 in HTML by Vikas
 • 3,599 views
0 votes
1 answer

jquery .on() method with load event

load() . The load() method attaches an event ...READ MORE

Aug 4, 2022 in Web Development by rajatha
 • 7,680 points • 3,701 views
0 votes
1 answer

How to change an element's title attribute using jQuery

You can change the title attribute with ...READ MORE

Jun 30, 2022 in Web Development by rajatha
 • 7,680 points • 5,231 views
0 votes
0 answers

when I try to open an HTML file through `http://localhost/xampp/htdocs/index.html` it says unable to connect to localhost?

When I try to open the index.html ...READ MORE

Jul 19, 2022 in HTML by Tejashwini
 • 3,820 points • 4,347 views
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