GeeksforGeeks
geeksforgeeks.org › java › java-string-programs
Java String Programs - GeeksforGeeks
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:
w3resource
w3resource.com › java-exercises › string › index.php
Java exercises: String Exercises - w3resource
March 2, 2026 - This resource offers a total of 560 Java String problems for practice. It includes 112 main exercises, each accompanied by solutions, detailed explanations, and four related problems. [An Editor is available at the bottom of the page to write and execute the scripts.] ... Write a Java program to get the character at the given index within the string.
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Java String Programs | Java Projects for Beginners | Java ...
Java String Programs | Java String Examples | Java Training ...
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Java Tutorial: String Methods in Java - YouTube
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Java String Programs | String Examples in Java | Java Certification ...
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Useful string methods in Java! 🧵 - YouTube
Java Guides
javaguides.net › 2018 › 08 › string-programs-in-java-with-output.html
String Programs in Java with Output
August 9, 2023 - Here is a list of String Programs with output. The source code from these String programs was well-tested in our development environment. We have used JDK 8 or later to develop these programs. Java Program to Find the First Non-repeated Character in a String ... You may be interested to learn String examples...
Grotechminds
grotechminds.com › strings-problems-in-java
Strings Problems in Java – GroTechMinds
April 10, 2024 - Write a program to check if two given strings are palindrome or not. The given below is the output showing that “radar” is pallindrome but “ramesh” is not pallindrome
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Sanfoundry
sanfoundry.com › java-programming-examples-set-string-problems-algorithms
Java String Programs: Code Examples & Solutions
August 7, 2023 - The following section contains various programs on strings, string operations, string matching, approximate string matching, and encryption algorithms. Each sample program includes a program description, Java code, and program output. All examples have been compiled and tested on Windows and Linux systems. ... 🎓 Study Abroad – UG & PG Opportunities Explore undergraduate and postgraduate study opportunities in the UK, Ireland, Australia, New Zealand, Germany, and more. ... Stay connected with Sanfoundry: Join our official WhatsApp & Telegram practice channels • LinkedIn • YouTube
TutorialsPoint
tutorialspoint.com › javaexamples › java_strings.htm
Java String - Programming Examples
Learn how to play with strings in Java programming. Here are most commonly used examples −
Programiz
programiz.com › java-programming › string
Java String (With Examples)
January 31, 2024 - We use double quotes to represent a string in Java. For example, // create a string String type = "Java programming";
GeeksforGeeks
geeksforgeeks.org › java › java-string-exercise
Java String Exercise: Beginner to Pro Exercises - GeeksforGeeks
July 23, 2025 - This section offers beginner-friendly exercises. Practice creating, modifying, and working with strings to build a solid foundation for your Java programming journey. Input: s = "This is a java language" Output: This is java language Explanation: All the elements with the length even are printed.
W3Schools
w3schools.com › java › java_strings.asp
Java Strings
For a complete reference of String methods, go to our Java String Methods Reference. The reference contains descriptions and examples of all string methods.
Systech
systechgroup.in › home › mastering java program strings: an all-inclusive developer guide
Java String Program: Master String Manipulation with Examples
October 13, 2025 - You’ll run into increasingly intricate string operations as you learn more about Java programming. Let’s investigate a few sophisticated methods: Regular expressions and Java’s String class work well together to provide strong pattern matching and text processing: In the provided text, this code locates every word with five letters.
Scientech Easy
scientecheasy.com › home › blog
Top 15+ String Programs in Java for Interview - Scientech Easy
June 11, 2025 - Output: Number of words in a string = 4 Number of words in a string = 2 Number of words in a string = 5 · [blocksy-content-block id=”12153″] Question 4: Let’s write a Java program to determine whether one string is the rotation of another string.
DigitalOcean
digitalocean.com › community › tutorials › string-programs-in-java
String Programs in Java | DigitalOcean
August 4, 2022 - Technical tutorials, Q&A, events — This is an inclusive place where developers can find or lend support and discover new ways to contribute to the community.
BeginnersBook
beginnersbook.com › 2017 › 09 › java-examples
Java Programs – Java Programming Examples with Output
Very Well explained examples….. exact answers that are asked in interviews ... Program for password it must contain one upper case and lower case and number and size of password 8-15 ... If we type System.out.println(“This is java”); This will display the output :This is java where as if you are taking about just the statement System.out.println(“”); Then it will print the blank or space in console
Java Concept Of The Day
javaconceptoftheday.com › home › 25+ frequently asked java string interview programs
25+ Frequently Asked Java String Interview Programs
March 22, 2022 - For example, if “I Am Not String” ... If “Java Concept Of The Day” is input string then output should be “avaJ tpecnoC fO ehT yaD”....
Baibhavcomputer
baibhavcomputer.com › wp-content › uploads › 2021 › 05 › string-programs-solved-for-website-2021-converted.pdf pdf
COMPUTER APPLICATION BLUEJ STRING PROGRAMS
Program 10:Write a program in Java to accept a String in upper case and · replace all the vowels present in the String with Asterisk(*)sign. Sample Input: "TATA STEEL IS IN JAMSHEDPUR" Sample output: T*T* ST**L *S *N J*MSH*DP*R · import java.util.*; public class VowelReplace ·
CodeChef
codechef.com › blogs › strings-in-java
String in Java (Examples and Practice)
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.
Internshala
internshala.com › home › job tips › interview guide › string programming interview questions in java
Top 45 String Programming Interview Questions in Java (with Tips)
August 14, 2026 - Here is an example of replaced characters in a string: public class StringReplaceDemo { public static void main(String[] args) { String original = "Java is fun"; // Replace substring "fun" with "awesome" String updated = original.replace("fun", "awesome"); System.out.println(updated); // Output: Java is awesome // Replace character 'a' with 'o' String replacedChars = original.replace('a', 'o'); System.out.println(replacedChars); // Output: Jovo is fun } } Output: Java is awesome Jovo is fun
FITA Academy
fita.in › string-functions-in-java
Java Strings: String Functions In Java With Example Program | FITA Academy
Prashanth - A string is a sequence of characters or sentences or words, enclosed between double quotes. To define a string, use a variable with String data type. String in java is present at java.lang.String class and hence it is an object. I joined in FITA to pursue Expertise in Digital Marketing. The training they had given to me is wonderful and they taught more tools and working knowledge in digital marketing. Efficient trainer. He gave me many tips and tricks on how to handle and survive in the field of digital marketing. Overall its a best place to learn Digital marketing course. FITA is a leading T
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Programming Line
learn.programmingline.com › home › java string methods
Java String Methods: Full Guide with Examples
July 18, 2026 - Because String objects are immutable, every method that looks like it “changes” a string actually returns a brand-new String and leaves the original untouched. Nearly every Java program that touches user input, files, or text processing leans on these methods constantly, so knowing them well — and knowing their gotchas — pays off immediately.
BeginnersBook
beginnersbook.com › 2013 › 12 › java-strings
Java – String Class and Methods with examples
The problem with this approach: As I stated in the beginning that String is an object in Java. However we have not created any string object using new keyword in the above statements. The compiler does this internally and looks for the string in the memory (this memory is often referred as string constant pool). If the string is not found, it creates an object with the string value, which is “Welcome” in this example and assign a reference to this string.