Control Statements - Ajay Dabade | Python & Java Learning Notes

Control Statements

ArrayList in Java – Complete Guide for Beginners (With Confusions, Examples & Common Mistakes)

Introduction to ArrayList in Java 📘 When beginners start learning Java, they usually begin with arrays. Arrays are powerful, but they come with a major limitation — fixed size. Once an array is created, its size…

Control Statements

Leetcode Programs for practice

Leet Code Problems: - 🟢 Level 1: Absolute Beginner (Math, Conditions, Simple Loops) (Perfect if you just learned for, while, if-else) Fizz Buzzhttps://leetcode.com/problems/fizz-buzz/ Number of Steps to Reduce a Number to Zerohttps://leetcode.com/problems/number-of-steps-to-reduce-a-number-to-zero/ Subtract the Product and…

String methods in java

Control Statements

String Methods in Java

String Methods in Java In Java, String is one of the most frequently used classes.Almost every Java program deals with text — names, input, passwords, messages, file data, etc. Java provides many built-in String methods to…

Arrays in Java for Beginners – Single, Multidimensional & Common Confusions

Control Statements

1-Arrays in Java for Beginners – Single, Multidimensional & Common Confusions

🔰 Introduction to Arrays in Java In Java programming, one of the first major problems beginners face is how to store and manage multiple values efficiently.Creating a separate variable for every value is not practical and…

Working with while and do while loop

Control Statements

5-Working with while and do while loop

🔁 Introduction to Loops in Java In programming, we often need to execute a block of code multiple times. Writing the same statements again and again is inefficient and makes the program difficult to manage. To…

Loops explanation made easy. Do not miss it

Control Statements

🔁 Loops explanation made easy. Do not miss it.

IntroductionThe for loop is one of the most essential tools in Java programming. It helps you repeat tasks with precision and control, especially when the number of repetitions is known. Beginners often understand its syntax but…

switch statement in java (Examples and common errors)

Control Statements

3-switch statement in java (Examples and common errors)

🔀 Switch Statement in Java: Multi-Way Decision Making Explained 📌 Introduction When a program needs to choose one option from multiple fixed choices, using a long else-if ladder can make the code lengthy and difficult to…

Understanding else if ladder in java the easy way

Control Statements

2-Understanding else if ladder in java the easy way

🔁 else-if Ladder in Java: Decision Making with Multiple Conditions 📌 Introduction In real-world programs, decisions are rarely binary. Often, a program must choose one option out of many based on different conditions. The else-if ladder…

Understanding of if, if else and nested if statements in Java.

Control Statements

1-The most easy way to understand if, if else and nested if statements.

🔀 Control Statements in Java: if, if-else and Nested if 📌 Introduction Control statements in Java are used to control the flow of execution of a program. By default, Java executes statements sequentially, but real-world programs…