Trending questions in Java

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For-each over an array in JavaScript

How can I loop through all the ...READ MORE

Apr 19, 2022 in Java by Rahul
 • 3,380 points • 689 views
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What is a JavaBean exactly?

I understood, I think, that a "Bean" ...READ MORE

Apr 19, 2022 in Java by Rahul
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Simplest and understandable example of volatile keyword in Java

I'm reading about volatile keyword in Java and completely ...READ MORE

Apr 19, 2022 in Java by Rahul
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Java inner class and static nested class

What is the main difference between an ...READ MORE

Apr 21, 2022 in Java by Rahul
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What is the !! (not not) operator in JavaScript?

I saw some code that seems to ...READ MORE

Apr 13, 2022 in Java by Rahul
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How can I get bootstrap version via javascript?

Is there any way to get bootstrap ...READ MORE

Apr 13, 2022 in Java by Rahul
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What does [object Object] mean? (JavaScript)

To answer your question, what this means ...READ MORE

Feb 22, 2022 in Java by Aditya
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How does the Java 'for each' loop work?

Consider: List<String> someList = new ArrayList<String>(); // add "monkey", ...READ MORE

Apr 19, 2022 in Java by Rahul
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Change date format in a Java string

I've a String representing a date. String date_s = "2011-01-18 ...READ MORE

Apr 14, 2022 in Java by Rahul
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What is the point of "final class" in Java?

I am reading a book about Java ...READ MORE

Apr 27, 2022 in Java by Rahul
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edited Mar 4 • 163 views
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Java Code for calculating Leap Year?

I am following "The Art and Science ...READ MORE

Apr 27, 2022 in Java by Rahul
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edited Mar 4 • 150 views
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How do I reverse an int array in Java?

I am trying to reverse an int ...READ MORE

Apr 27, 2022 in Java by Rahul
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edited Mar 4 • 138 views
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How to use Comparator in Java to sort

I learned how to use the comparable ...READ MORE

Apr 27, 2022 in Java by Rahul
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edited Mar 4 • 129 views
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Reverse a string in Java

I have "Hello World" kept in a ...READ MORE

Apr 14, 2022 in Java by Rahul
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How to make a new List in Java

We create a Set as: Set myset = new HashSet() How ...READ MORE

Apr 14, 2022 in Java by Rahul
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jQuery fix for "Uncaught TypeError: $ is not a function" error

 Use the following lines of code in ...READ MORE

Feb 16, 2022 in Java by Aditya
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Uncaught referenceerror: $ is not defined

The references must be aligned or put ...READ MORE

Feb 8, 2022 in Java by Rahul
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Exception in thread main java.util.InputMismatchException error

Problem int name; //Name should be of type ...READ MORE

Feb 18, 2022 in Java by Rahul
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Cannot read property 'push' of undefined when combining arrays

The reason why you get this ERROR ...READ MORE

Feb 11, 2022 in Java by Rahul
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JSON formatter in C#?

 In order to do the needful, one ...READ MORE

Feb 8, 2022 in Java by Rahul
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Not able to resolve Datatable SCRIPT5007: Unable to set property '_DT_CellIndex' of undefined or null reference

I had experienced the same error! What ...READ MORE

Feb 16, 2022 in Java by Soham
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__proto__ VS. prototype in JavaScript

To answer your query, the __proto__ is ...READ MORE

Feb 22, 2022 in Java by Aditya
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Using while loop, I want to print the first x even numbers, x being the user input

public static void main(String[] args)     {         Scanner input = ...READ MORE

Apr 5, 2022 in Java by Skulltrooper
edited Mar 4 • 136 views
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Failed to load resource: the server responded with a status of 404 (not found)

In order to avoid an error while ...READ MORE

Feb 8, 2022 in Java by Rahul
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Protocol handler initialization failed:

For me the protocol handler initialization failed ...READ MORE

Feb 17, 2022 in Java by Aditya
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I'm trying to do a while loop that prints out the first x even numbers, x being the number i input.

public static void main(String[] args)         {             int num;         Scanner ...READ MORE

Apr 1, 2022 in Java by Skulltrooper
edited Mar 4 • 139 views
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Using setTimeout to delay timing of jQuery actions

To answer your question, the .html() only ...READ MORE

Feb 9, 2022 in Java by Rahul
 • 9,690 points • 2,229 views
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Render HTML to an image

To answer your question, there are a ...READ MORE

Feb 8, 2022 in Java by Soham
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How can I check for "undefined" in JavaScript?

If you are interested in finding out ...READ MORE

Feb 22, 2022 in Java by Aditya
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jQuery AJAX submit form

There is a simple input mentioned below ...READ MORE

Feb 8, 2022 in Java by Soham
 • 9,730 points • 2,133 views
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'mvn' is not recognized as an internal or external command, operable program or batch file

 While I was solving this problem, the ...READ MORE

Feb 17, 2022 in Java by Aditya
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Angular: conditional class with *ngClass

For your information, the latest Angular version ...READ MORE

Feb 9, 2022 in Java by Rahul
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How to check a radio button with jQuery?

For versions of jQuery equal or above ...READ MORE

Feb 23, 2022 in Java by Aditya
 • 7,680 points • 859 views
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Compare two dates with JavaScript

 The Date object will do what you ...READ MORE

Feb 18, 2022 in Java by Rahul
 • 9,690 points • 1,054 views
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Programming Test - Codility - Dominator

After I had Googled "computing dominant member ...READ MORE

Feb 11, 2022 in Java by Soham
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Which is faster amongst an Array and an ArrayList?

Array is faster in to an access ...READ MORE

Feb 16, 2022 in Java by Saurabh Maurya
edited Mar 5 • 29,259 views
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Parsing a string to a date in JavaScript

The best string format for string parsing ...READ MORE

Feb 18, 2022 in Java by Aditya
 • 7,680 points • 975 views
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How do I get the current date in JavaScript?

To ensure that you get the current ...READ MORE

Feb 18, 2022 in Java by Aditya
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What's the difference between using "let" and "var"?

The main difference is scoping rules wherein ...READ MORE

Feb 17, 2022 in Java by Aditya
 • 7,680 points • 952 views
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?

To answer your doubt, the reason is ...READ MORE

Feb 10, 2022 in Java by Rahul
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What does "javascript:void(0)" mean?

The href of the link helps with ...READ MORE

Feb 8, 2022 in Java by Rahul
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How to merge two arrays in JavaScript and de-duplicate items?

With Underscore.js or Lo-Dash you can use: console.log(_.union([1, ...READ MORE

Feb 18, 2022 in Java by Aditya
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Refresh a page using JavaScript or HTML

This can be solved by using the ...READ MORE

Feb 18, 2022 in Java by Aditya
 • 7,680 points • 799 views
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Problem with gif with transparent background

In this case, I have noticed that ...READ MORE

Feb 8, 2022 in Java by Rahul
 • 9,690 points • 1,224 views
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What is the JavaScript version of sleep()?

JavaScript has evolved significantly since the time ...READ MORE

Feb 18, 2022 in Java by Aditya
 • 7,680 points • 770 views
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How to redirect to an external URL from controller action in Spring MVC?

Hello @kartik, You can do it with two ...READ MORE

May 22, 2020 in Java by Niroj
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edited Mar 4, 2022 by Sarfaraz • 28,274 views
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no 'access-control-allow-origin' header is present on the requested resource

The java <class-name> command syntax is one ...READ MORE

Feb 8, 2022 in Java by Soham
 • 9,730 points • 1,180 views
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1 answer

This page didn't load Google Maps correctly. See the JavaScript console for technical details

The solution to your query is relatively ...READ MORE

Feb 11, 2022 in Java by Rahul
 • 9,690 points • 1,043 views
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1 answer

How do I redirect with JavaScript?

To redirect to another page by Using ...READ MORE

Feb 16, 2022 in Java by Aditya
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jquery $.each() for objects

The $.each() works for objects and arrays ...READ MORE

Feb 16, 2022 in Java by Aditya
 • 7,680 points • 777 views
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