Trending questions in Web Development

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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
 • 7,680 points • 3,580 views
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0 answers

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 • 3,171 views
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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 • 1,436 views
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What could cause java.lang.reflect.InvocationTargetException?

I've attempted to comprehend and read about potential causes, but I just don't get it: I have the following code try{ .. m.invoke(testObject); .. } catch(AssertionError e){ ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 1,315 views
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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
 • 13,690 points • 6,140 views
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Basic use of JSONPath in Java

JSON and a JSONPath are both strings ...READ MORE

Sep 29, 2022 in Java-Script by Abhinaya
 • 1,160 points • 988 views
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How do I import Ant Design React UI library and css?

I am very new to UI libraries ...READ MORE

Jul 22, 2022 in CSS by Edureka
 • 13,620 points • 3,905 views
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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 • 3,330 views
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OSMdroid tiles not loading due to java.net.UnknownHostException

OpenStreetMap import and usage are required as ...READ MORE

Sep 29, 2022 in Java-Script by Abhinaya
 • 1,160 points • 955 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 • 3,348 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
 • 9,710 points • 24,064 views
0 votes
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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
 • 63,680 points • 4,979 views
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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 • 5,532 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
 • 3,139 views
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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 • 3,945 views
0 votes
1 answer

Date range picker on jquery ui datepicker

Thanks I need this kind of code. ...READ MORE

Jun 27, 2022 in Web Development by rajatha
 • 7,680 points • 4,878 views
0 votes
1 answer

Can't start Eclipse - Java was started but returned exit code=13

Your version of Eclipse is 64-bit, based ...READ MORE

Sep 20, 2022 in Java-Script by Abhinaya
 • 1,160 points • 1,119 views
0 votes
0 answers

What is the volatile keyword useful for?

Sep 29, 2022 in Java-Script by Abhinaya
 • 1,160 points • 713 views
0 votes
0 answers

Curved background image in CSS

I'm trying to achieve something like in ...READ MORE

Aug 5, 2022 in CSS by Edureka
 • 13,620 points • 3,086 views
0 votes
1 answer

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 • 3,090 views
0 votes
0 answers

jQuery find and replace string

I have somewhere on website a specific ...READ MORE

Jun 10, 2022 in JQuery by gaurav
 • 23,260 points • 5,471 views
0 votes
0 answers

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 • 6,535 views
0 votes
1 answer

jQuery fix for "Uncaught TypeError: $ is not a function" error

We can fix this error by using jQuery() . ...READ MORE

Jun 1, 2022 in JQuery by Edureka
 • 13,690 points • 5,786 views
0 votes
0 answers

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 • 6,828 views
0 votes
1 answer

how to add erroricon and custom validation message using jquery?

By default, the error message is put ...READ MORE

Jun 30, 2022 in Web Development by rajatha
 • 7,680 points • 4,553 views
0 votes
1 answer

What does "javascript:void(0)" mean?

After evaluating the provided expression, the void ...READ MORE

Sep 20, 2022 in Java-Script by Abhinaya
 • 1,160 points • 981 views
0 votes
1 answer

How to perform a real time search and filter on a HTML table

Here is the best solution for searching ...READ MORE

Aug 4, 2022 in HTML by Deepak
 • 980 points • 2,991 views
0 votes
1 answer

How to trigger a file download when clicking an HTML button or JavaScript?

For the button you can do <form method="get" ...READ MORE

Aug 4, 2022 in HTML by Deepak
 • 980 points • 3,026 views
0 votes
0 answers

in java what does the @ symbol mean?

I am aware of what it implies ...READ MORE

Sep 29, 2022 in Java-Script by Abhinaya
 • 1,160 points • 597 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 • 4,510 views
0 votes
1 answer

What is the official correct way to declare jQuery variables?

Declare a variable using the var keyword. Initialize ...READ MORE

Jun 2, 2022 in JQuery by Edureka
 • 13,690 points • 5,674 views
0 votes
0 answers

HTML radio buttons allowing multiple selections

In my HTML form, I have the ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points • 2,452 views
0 votes
1 answer

jQuery Ajax throws error while using JSON Parse for Wikipedia API

<!Doctype html> <html> <head> ...READ MORE

Aug 2, 2022 in Web Development by rajatha
 • 7,680 points • 3,024 views
0 votes
0 answers

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
 • 38,020 points • 2,873 views
0 votes
0 answers

How can I solve "java.lang.NoClassDefFoundError"?

I've tried both the examples in Oracle's Java ...READ MORE

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 883 views
0 votes
0 answers

Exception in thread "main" java.util.NoSuchElementException

Whenever I run this, the chooseCave() function works fine ...READ MORE

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 880 views
0 votes
0 answers

How to fetch specific data from MySQL database to my PHP table?

I want to get data from the ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
 • 38,020 points • 3,232 views
0 votes
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How to check not in array element

I want to check if an element is ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
 • 38,020 points • 3,224 views
0 votes
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How do I check if an array includes a value in JavaScript?

What is the quickest and most effective method to determine whether a JavaScript array has a value? The only method I am aware of is as follows: function contains(a, obj) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 712 views
0 votes
0 answers

How to set JAVA_HOME environment variable on Mac OS X 10.9?

I just purchased a brand new MacBook ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 721 views
0 votes
0 answers

java.net.ConnectException: Connection refused

The server side of my attempt to ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 696 views
0 votes
1 answer

Controlling the amount of space in justify-content: space-between

The justify-content property positions flex items on ...READ MORE

Jun 28, 2022 in CSS by Edureka
 • 12,690 points • 4,348 views
0 votes
0 answers

Convert javascript array to string

I'm attempting to create a string out of a "value" list by iterating over it.  This is the key: var blkstr = $.each(value, function(idx2,val2) { ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 638 views
0 votes
1 answer

How to use pino-transport in nodejs for logs?

Ensure that you have a recent version ...READ MORE

Jun 9, 2022 in Node-js by Neha
 • 9,020 points • 5,156 views
0 votes
0 answers

Object.values() in jQuery

The prototypeJS library has a method Object.values() ...READ MORE

Aug 8, 2022 in Web Development by gaurav
 • 23,260 points • 2,574 views
0 votes
0 answers

How does the "Using" statement translate from C# to VB?

Example: BitmapImage bitmap = new BitmapImage(); byte[] buffer = ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 573 views
0 votes
0 answers

Convert list to array in Java

How can I convert a List to an Array in Java? Check ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 606 views
0 votes
0 answers

What is the difference between ' and " in JavaScript?

I came across this query and am ...READ MORE

Sep 23, 2022 in Java-Script by Abhinaya
 • 1,160 points • 566 views
0 votes
0 answers

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 • 503 views
0 votes
0 answers

Javascript call() & apply() vs bind()?

I am already aware that the functions ...READ MORE

Sep 22, 2022 in Java-Script by Tejashwini
 • 3,820 points • 540 views
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