Most answered questions in Java

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2 answers

How can I convert a String variable to a primitive int in Java

 Here are two ways illustrating this: Integer x ...READ MORE

Aug 20, 2019 in Java by Sirajul
 • 59,230 points • 1,933 views
0 votes
1 answer

How to reverse a string in java word by word?

Here is the code to reverse a ...READ MORE

Dec 13, 2023 in Java by Anu
 • 212 views
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1 answer

How to convert decimal to binary in java?

In Java, you can convert a decimal ...READ MORE

Dec 13, 2023 in Java by John
 • 220 views
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1 answer

Why Java is not pure object oriented?

Java is often described as not being ...READ MORE

Nov 29, 2023 in Java by anonymous
 • 3,320 points • 219 views
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1 answer

Why java is called platform independent?

Java is often referred to as a ...READ MORE

Nov 29, 2023 in Java by anonymous
 • 3,320 points • 190 views
0 votes
1 answer

What is dynamic method dispatch in Java?

Dynamic Method Dispatch is a fundamental concept ...READ MORE

Nov 29, 2023 in Java by anonymous
 • 3,320 points • 305 views
0 votes
1 answer

How much time it takes to learn Java?

Learning Java, like any programming language, can ...READ MORE

Nov 29, 2023 in Java by anonymous
 • 3,320 points • 165 views
0 votes
1 answer

What is the default priority of a thread in java?

By default, in Java, when a thread ...READ MORE

Nov 29, 2023 in Java by Zoya
 • 180 views
0 votes
1 answer

how to get ascii value of char in java

In Java, you can get the ASCII ...READ MORE

Nov 24, 2023 in Java by Zoya
 • 177 views
0 votes
1 answer

what is diamond problem in java

The diamond problem in Java happens when ...READ MORE

Nov 10, 2023 in Java by Priya
 • 221 views
0 votes
1 answer

what is j2ee in java

J2EE (Java 2 Platform, Enterprise Edition) is ...READ MORE

Nov 10, 2023 in Java by John
 • 300 views
0 votes
1 answer

How to run applet program in java?

Running an applet program in Java has ...READ MORE

Nov 9, 2023 in Java by anonymous
 • 3,320 points • 336 views
0 votes
1 answer

How to download eclipse for java?

Downloading Eclipse for Java development is a ...READ MORE

Nov 9, 2023 in Java by anonymous
 • 3,320 points • 215 views
0 votes
1 answer

How many ways to create object in java?

In Java, there are several methodologies to ...READ MORE

Nov 9, 2023 in Java by anonymous
 • 3,320 points • 205 views
0 votes
1 answer

How to convert string to char array in Java?

In Java, you can convert a `String` ...READ MORE

Nov 2, 2023 in Java by anonymous
 • 3,320 points • 244 views
0 votes
1 answer

How to check java version in linux?

Checking your Java version on a Linux ...READ MORE

Nov 2, 2023 in Java by anonymous
 • 494 views
0 votes
1 answer

What is truncation in Java?

In Java, truncation refers to the process ...READ MORE

Nov 2, 2023 in Java by anonymous
 • 3,320 points • 1,024 views
0 votes
1 answer

How to download minecraft java edition?

Downloading Minecraft: Java Edition is a straightforward ...READ MORE

Oct 30, 2023 in Java by anonymous
 • 3,320 points • 620 views
0 votes
1 answer

what is jsx in react

JSX (JavaScript XML) in React is a ...READ MORE

Oct 25, 2023 in Java by Aditya
 • 254 views
0 votes
1 answer

How java is platform independent?

At the source and binary levels, Java ...READ MORE

Oct 25, 2023 in Java by Aman
 • 159 views
0 votes
1 answer

Where can an object store its states Java?

In Java, an object stores its internal ...READ MORE

Oct 23, 2023 in Java by anonymous
 • 3,320 points • 305 views
0 votes
1 answer

Why Java does not support multiple inheritance?

Java does not support multiple inheritance through ...READ MORE

Oct 23, 2023 in Java by anonymous
 • 3,320 points • 228 views
0 votes
1 answer

How to take character input in Java?

In Java, you can take character input ...READ MORE

Oct 19, 2023 in Java by anonymous
 • 3,320 points
edited Oct 19, 2023 by anonymous • 308 views
0 votes
1 answer

Why main method is static in Java?

In Java, the `main` method is required ...READ MORE

Oct 19, 2023 in Java by anonymous
 • 3,320 points
edited Oct 19, 2023 by anonymous • 343 views
0 votes
1 answer

what is the extension of compiled java classes?

The extension of compiled Java classes is ...READ MORE

Oct 17, 2023 in Java by anonymous
 • 520 points • 1,361 views
0 votes
1 answer

Why java is not 100 object oriented ?

Java is often considered "not 100% object-oriented" ...READ MORE

Oct 17, 2023 in Java by anonymous
 • 520 points • 275 views
0 votes
1 answer

how to run java program in notepad?

To run a Java program in Notepad: Write ...READ MORE

Oct 17, 2023 in Java by anonymous
 • 520 points • 256 views
0 votes
1 answer

what is functional interface in java?

A functional interface in Java is an ...READ MORE

Oct 17, 2023 in Java by anonymous
 • 520 points • 272 views
0 votes
1 answer

Why multiple inheritance is not supported in Java?

The absence of multiple inheritance in the ...READ MORE

Oct 17, 2023 in Java by anonymous
 • 3,320 points • 334 views
0 votes
1 answer

why java is not 100 object oriented?

Java somewhat adheres to object-oriented programming because ...READ MORE

Oct 13, 2023 in Java by Avinash
 • 520 points • 216 views
0 votes
1 answer

Final Keyword in Java

In Java, the final keyword is used ...READ MORE

Oct 17, 2023 in Java by Ayush
 • 206 views
0 votes
1 answer

what is super keyword in java

In Java, the super keyword is used ...READ MORE

Oct 17, 2023 in Java by Rishabh
 • 313 views
0 votes
1 answer

What is garbage collection in the context of Java?

Garbage collection in the context of Java ...READ MORE

Oct 16, 2023 in Java by anonymous
 • 3,320 points • 242 views
0 votes
1 answer

What are the features of Java?

Java is a widely-used, versatile, and platform-independent ...READ MORE

Oct 16, 2023 in Java by anonymous
 • 3,320 points • 197 views
0 votes
1 answer

How to create immutable class in Java?

To create an immutable class in Java, ...READ MORE

Oct 16, 2023 in Java by anonymous
 • 3,320 points
edited Oct 19, 2023 by anonymous • 202 views
0 votes
1 answer

How Hashmap works internally in java?

A popular data structure for storing key-value ...READ MORE

Oct 11, 2023 in Java by anonymous
 • 3,320 points • 294 views
0 votes
1 answer

What is the extension of java code files?

Java source code files often have the ...READ MORE

Oct 11, 2023 in Java by anonymous
 • 3,320 points • 1,255 views
0 votes
1 answer

How to call a method in java

In Java, you call a method by ...READ MORE

Oct 13, 2023 in Java by Aditya
 • 190 views
0 votes
1 answer

Check if a variable is a string in JavaScript

This is what I've found to be ...READ MORE

Nov 15, 2022 in Java by Damonlang
 • 1,230 points • 297 views
0 votes
1 answer

Calculate string value in javascript, not using eval

You could use the Function() constructor: function evil(fn) ...READ MORE

Nov 15, 2022 in Java by Damonlang
 • 1,230 points • 2,212 views
0 votes
1 answer

How to draw a circle in HTML5 Canvas using JavaScript?

Here's how to draw a circle in ...READ MORE

Nov 15, 2022 in Java by Damonlang
 • 1,230 points • 677 views
0 votes
1 answer

Check if input is number or letter javascript

The isNaN function can be used to ...READ MORE

Nov 15, 2022 in Java by Damonlang
 • 1,230 points • 1,048 views
0 votes
1 answer

Violation Long running JavaScript task took xx ms

These messages are classified as warnings rather ...READ MORE

Nov 15, 2022 in Java by Damonlang
 • 1,230 points • 3,463 views
0 votes
1 answer

How to send an email from JavaScript

Javascript does not natively support email sending. However, you may access the user's mail client: window.open('mailto:test@example.com'); There are also some parameters to pre-fill ...READ MORE

Nov 8, 2022 in Java by Damonlang
 • 700 points • 410 views
0 votes
1 answer

What is location.search in javascript

http://example.com/index.php?foo=bar location.search > ?foo=bar ...READ MORE

Nov 8, 2022 in Java by Damonlang
 • 700 points • 286 views
0 votes
1 answer

Why firefox is written in C++ and javascript UI?

First off, Java and JavaScript are entirely ...READ MORE

Nov 8, 2022 in Java by Damonlang
 • 700 points • 540 views
0 votes
1 answer

Vanilla JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready for it

Use Internet Explorer 9 or later if you're using VANILLA pure JavaScript without jQuery. document.addEventListener("DOMContentLoaded", function(event) { // ...READ MORE

Nov 8, 2022 in Java by Damonlang
 • 700 points • 2,299 views
0 votes
1 answer

javascript filter array multiple conditions

You can do like this var filter = ...READ MORE

Nov 8, 2022 in Java by Damonlang
 • 700 points • 2,268 views
0 votes
1 answer

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

You can trigger a download with the ...READ MORE

Nov 7, 2022 in Java by Damonlang
 • 700 points • 2,331 views
0 votes
1 answer

How to show console in jsfiddle

Normally by pressing F12 or using inspect ...READ MORE

Nov 7, 2022 in Java by Damonlang
 • 700 points • 492 views
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