Counting Uppercase and Lowercase Letters in a String.
If you’re just starting out with Java programming, you might be looking for some fun and easy projects to practice […]
Basics, Java, Java String Practice Problems, Practice Programs, Problems
Algorithm
Basics, Java, Practice Programs, Problems
How to Remove Characters at Odd Positions in a String Using Java
When you’re learning Java, one of the common tasks you’ll come across is manipulating strings. In this blog, we’ll walk
Basics, Java, Practice Programs
Removing a Character from a String at a given index position in Java: A Step-by-Step Guide
In this blog, we’ll walk through a simple Java program that takes a string from the user, removes a character
Basics, Practice Programs, Python
Replacing Spaces with Hyphens in a String: A Beginner’s Guide
In this blog, we’ll walk through a simple Python program that takes a string input from the user, replaces any
Basics, Practice Programs, Python
Replacing All Occurrences of ‘a’ with $ in a String Using Python
Introduction Imagine you’re playing a cricket match, and one player gets injured. To continue the game, you need to replace
Basics, Practice Programs, Problems
Checking Whether a Number is a Trendy Number in Python
A trendy number is defined as a three-digit number where the middle digit is divisible by 3. In this blog
Basics, Practice Programs, Problems
Generating the Collatz Sequence in Python
The Collatz sequence is an intriguing mathematical sequence where a number n follows a specific set of rules until it
Basics, language, Practice Programs, Problems
Generating the First n Terms of a Lucas Sequence in Python
The Lucas sequence is a series of numbers where each term (starting from the fourth term) is the sum of
Basics, Practice Programs, Problems
Check Whether a Given Character is Vowel or Consonant in Python
Determining whether a character is a vowel, consonant, or not an alphabet at all is a common exercise for beginners