Arul .A - Forem

Cover image for What is Testing?Types Of Testing?Example for Testcase?

Arul .A

Apr 16

What is Testing?Types Of Testing?Example for Testcase?

#programming #testing #webdev #softwaredevelopment

3

2 min read

Cover image for Python vs Java: Don’t Choose Blindly — Here’s the Reality

Arul .A

Apr 15

Python vs Java: Don’t Choose Blindly — Here’s the Reality

#python #java #programming

5

1 min read

Cover image for What is Software Development Life Cycle?AGILE SDLC IN Real World?

Arul .A

Apr 13

What is Software Development Life Cycle?AGILE SDLC IN Real World?

#agile #beginners #softwaredevelopment #softwareengineering

4

2 min read

Cover image for The Protocols and Concepts Powering the Modern Internet

Arul .A

Apr 12

The Protocols and Concepts Powering the Modern Internet

5

3 min read

Cover image for Scripting vs Programming Languages - What Actually Matters?

Arul .A

Apr 6

Scripting vs Programming Languages - What Actually Matters?

#programming #gdscript #java #javascript

6

1 min read

Arul .A

Apr 6

What is File Handling?

#java #file #webdev #programming

7

3 min read

Cover image for “Core Number Programs Every Programmer Should Know: Emirp, Strong, Perfect & Neon”

Arul .A

Apr 4

“Core Number Programs Every Programmer Should Know: Emirp, Strong, Perfect & Neon”

#java #javascript #python #programming

4

4 min read

Cover image for How to Encrypt Numbers by Reordering Digits

Arul .A

Apr 2

How to Encrypt Numbers by Reordering Digits

#java #javascript #python #programming

4

2 min read

Cover image for Crack Number Problems: Sum of Digits, Count, and Reverse

Arul .A

Apr 2

Crack Number Problems: Sum of Digits, Count, and Reverse

#python #webdev

5

2

1 min read

Cover image for "A beginner-friendly breakdown of the two errors every developer faces"

Arul .A

Apr 1

"A beginner-friendly breakdown of the two errors every developer faces"

#java #programming #beginners

3

2 min read

Cover image for Understanding Recursion Through Simple and Clear Examples

Arul .A

Apr 1

Understanding Recursion Through Simple and Clear Examples

#webdev #java #javascript #python

3

2 min read

Cover image for “Why Exception Handling is Crucial in Java (With Examples)”

Arul .A

Mar 30

“Why Exception Handling is Crucial in Java (With Examples)”

#webdev #programming #java

1

2 min read

Cover image for Recursion Example with Debugging?

Arul .A

Mar 30

Recursion Example with Debugging?

#webdev

1 min read

Cover image for Java Exception Handling Made Easy for Beginners?

Arul .A

Mar 30

Java Exception Handling Made Easy for Beginners?

#java #beginners

2

1 min read

Cover image for Understanding Recursion with Simple Examples?

Arul .A

Mar 29

Understanding Recursion with Simple Examples?

#java #python #javascript #programming

1

2 min read

Cover image for Java String Methods With Examples ?

Arul .A

Mar 28

Java String Methods With Examples ?

#java #analytics #programming #webdev

2

1

2 min read

Cover image for Basic Math Logic in Programming: Sum, Factorial, and LCM

Arul .A

Mar 27

Basic Math Logic in Programming: Sum, Factorial, and LCM

#java #javascript #python #webdev

3

2 min read

Cover image for Number Logic in Programming: Prime Numbers, GCD, and Ternary Operators

Arul .A

Mar 26

Number Logic in Programming: Prime Numbers, GCD, and Ternary Operators

#python #java #javascript #loops

4

2 min read

Cover image for “Think Like a Programmer: Divisors and Prime Numbers with Flowcharts”

Arul .A

Mar 25

“Think Like a Programmer: Divisors and Prime Numbers with Flowcharts”

#learning #coding #programming

3

1

2 min read

Arul .A

Mar 25

Why react is called single page application?

#react #webdev #programming #computerscience

1 min read

Cover image for What is package in Java?

Arul .A

Feb 24

What is package in Java?

#programming #java #oop #backend

1 min read

Cover image for What is Method overloading and why it is needed?(for beginners)

Arul .A

Feb 17

What is Method overloading and why it is needed?(for beginners)

#programming #oop #java #method

1

1 min read

Cover image for Difference Between Global Variable And Local Variable?

Arul .A

Feb 11

Difference Between Global Variable And Local Variable?

#go #java #programming #oop

1

1 min read

Cover image for Why is the new keyword used only for object creation and not for variables in Java?

Arul .A

Feb 10

Why is the new keyword used only for object creation and not for variables in Java?

#backend #java #programming #webdev

1

1 min read

Arul .A

Feb 9

Java Data Types ?

#webdev #programming #java

1

1 min read

Arul .A

Feb 7

what is class in Java?

#webdev #programming #java

1

1 min read

Cover image for Java Syntax and Common Types of Errors?

Arul .A

Feb 3

Java Syntax and Common Types of Errors?

#webdev #programming #java #backend

1

1 min read

Arul .A

Feb 3

What is JVM?

#webdev #programming #beginners

1

1 min read

Arul .A

Feb 3

What is JRE?

#webdev #programming #java

1 min read

Arul .A

Feb 3

What is Jdk?

#java #programming #development

1 min read

Cover image for What is useState?with example?

Arul .A

Dec 9 '25

What is useState?with example?

#react #useeffect #webdev #frontend

1 min read

Cover image for Version of Programming Languages and Databases and Frameworks?

Arul .A

Dec 4 '25

Version of Programming Languages and Databases and Frameworks?

#java #javascript #html #css

1

1 min read

Cover image for What is Low Code Tools?What are the tools?

Arul .A

Dec 2 '25

What is Low Code Tools?What are the tools?

#webdev #design #nocode

1 min read

Cover image for What are the Programming Languages?

Arul .A

Nov 29 '25

What are the Programming Languages?

#programming #java #python #php

2

1 min read

Arul .A

Nov 28 '25

What is React?

#webdev #programming #react #design

1 min read

Cover image for How to install a react JS in your Computer?

Arul .A

Nov 25 '25

How to install a react JS in your Computer?

#webdev #programming #react #design

1 min read

Cover image for Weather API free and how to get and also Example

Arul .A

Nov 24 '25

Weather API free and how to get and also Example

#webdev #programming #beginners #frontend

1 min read

Cover image for Difference Between conditions and loops?

Arul .A

Nov 21 '25

Difference Between conditions and loops?

#programming #javascript #beginners #design

1 min read

Arul .A

Nov 21 '25

Difference between setTimeout and setInterval?

#webdev #javascript #beginners #programming

1 min read

Cover image for Difference between object and Array?

Arul .A

Nov 21 '25

Difference between object and Array?

#webdev #programming #javascript

1 min read

Cover image for Difference between Traditional function and Arrow function?

Arul .A

Nov 21 '25

Difference between Traditional function and Arrow function?

#webdev #programming #javascript

1 min read

Cover image for Difference Between JavaScript and Java?

Arul .A

Nov 21 '25

Difference Between JavaScript and Java?

#webdev #programming #java #javascript

1 min read

Cover image for what is closure in javascript?

Arul .A

Nov 18 '25

what is closure in javascript?

#webdev #programming #javascript

1 min read

Cover image for How to you push code or file(already in git) git to Gitlab (local space)using command?

Arul .A

Nov 17 '25

How to you push code or file(already in git) git to Gitlab (local space)using command?

#webdev #programming #beginners

1 min read

Arul .A

Nov 13 '25

Create a webpage using JavaScript and the DOM where a button becomes disabled after the user clicks it

#webdev

1 min read

Arul .A

Nov 12 '25

What is dom?

#webdev #programming #beginners

1 min read

Arul .A

Nov 10 '25

Array in JavaScript?

#beginners #javascript #programming

1 min read

Arul .A

Nov 7 '25

What is Object?

#webdev #programming #javascript #career

1 min read

Arul .A

Nov 5 '25

What is Function?

1 min read

Arul .A

Nov 5 '25

What is Palindrome?

1 min read

Arul .A

Nov 3 '25

Why JavaScript Named?

1 min read

Arul .A

Nov 3 '25

What is while loop?

#webdev #programming #beginners

1 min read

Arul .A

Oct 31 '25

What is loop? Types?

#webdev #programming #beginners #tutorial

1 min read

Arul .A

Oct 31 '25

What is switch?

1 min read

Arul .A

Oct 31 '25

Ternary operator?

#beginners #javascript #programming

1 min read

Arul .A

Oct 30 '25

What is if condition?

#webdev #programming #beginners #web3

1 min read

Arul .A

Oct 30 '25

What is Interpreter?

#webdev #programming #beginners #career

1 min read

Arul .A

Oct 29 '25

What is Compiler?

#webdev #programming

1 min read

Arul .A

Oct 28 '25

What is low level language?

#architecture #performance #computerscience #beginners

1

1 min read

Arul .A

Oct 28 '25

What is mid level language?

#discuss #programming #beginners #career

1 min read

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