It includes 112 main exercises, ... of the page to write and execute the scripts.] ... Write a Java program to get the character at the given index within the string....

July 23, 2025 - So, let's dive into the world of Java String exercises and enhance your programming abilities! Ready to test your Java string skills? This section offers beginner-friendly exercises. Practice creating, modifying, and working with strings to build a solid foundation for your Java programming journey.

1. Write a Java program to concatenate Two strings View Solution · 2. Write a Java program to get the character at the given index within the String View Solution

October 7, 2025 - Strings are widely used for storing and processing textual data in programs. Here is a complete list of Java String practice programs divided into basic and advanced categories:

June 11, 2025 - Here, we have collected top 14 String programs in Java for interview best practice. These string programs are important for interview and test

Learn the basics of Java strings in this beginner-friendly guide. Discover how to create, manipulate, and slice strings with easy-to-follow examples and coding tasks.

Create a new string from a substring of the original string (first letter) and a substring of the rest of the string that is all lowercase (all except the first letter). Print that string. ... The following code should remove the word “very ” (and following space) from the message and print ...

August 4, 2022 - That’s why String programs are used in java interviews to access the coding skills.

August 7, 2023 - Here is a collection of the best Java string programs and algorithms. Java string programs for string operations, string matching, approximate string matching, and encryption algorithms.

Java Looping & Jumping Statements - Practice Progr...

July 23, 2025 - This collection of Java string practice problems covers key operations such as finding string length, slicing, case conversion, palindrome checking, anagram detection, and pattern matching.

August 9, 2023 - Here is a list of String Programs with an output. The source code from these String programs are well tested in our development environment. We have used JDK 8 or later to develop these programs

July 26, 2024 - Program to check if a given string contains space. ... Check if the given string has a special character in it. ... In short, solving string problems in Java may appear daunting at first, but with practice and understanding, you can master even the most complicated tasks.

September 1, 2008 - Learn how to play with strings in Java programming.

Answer 4 simple questions & get a career plan tailored for you ... Yes, Java allows you to use strings in switch case conditions. Below is a Java program that shows the use of string in switch case.

CodingBat code practice · Welcome to Codingbat. See help for the latest. Java Example Solution Code · Java String Introduction (video) Java Substring v2 (video) Java String Equals and Loops · Java String indexOf and Parsing · Java If and Boolean Logic · If Boolean Logic Example Solution Code 1 (video) If Boolean Logic Example Solution Code 2 (video) Java For and While Loops ·

The program shows two different approaches to count the total occurrence. class CharacterCount { public static void main(String[] args) { String str = "Java is easy to learn"; char c = 'a'; int count = 0; // First Approach char[] charArray = str.toCharArray(); for(char ch : charArray) { if(ch == c) count++; } System.out.println("Total occurrence of character 'a' using 1st approach = "+count); // Second Approach int count2 = str.length() - str.replace("a", "").length(); System.out.println("Total occurrence of character 'a' using 2nd approach = "+count2); } }

Java provides various string methods to perform different operations on strings. We will look into some of the commonly used string operations. To find the length of a string, we use the length() method. For example,

CodingBat code practice · String-1 chance · Basic string problems -- no loops. Use + to combine Strings, str.length() is the number of chars in a String, str.substring(i, j) extracts the substring starting at index i and running up to but not including index j. New videos: String Introduction, String Substring · Java Example Solution Code ·

For example, if the given input String is "123" then your program should return 123 and if a given input is "+231" then your program should return 231. I first learned about this problem on Programming Interviews Exposed: Secrets to Landing Your Next Job, one of the finest books on interviews, and still its explanation is the best I have read so far. 15) How do you convert a Roman numeral String to Integer in Java?