Java StringA collection of 38 posts

Java String

How to convert inputstream to string in java / Various ways of converting inputstream to string in java

java.io.InputStream represents a stream of bytes. Often when reading binary files or from a network, data is…

Java String

How to convert json string to json object in java / Various ways to convert string to json object in java

What is JSON? JSON stands for JavaScript Object Notation and has become the most popular format for…

Java String

How to swap two strings without using a third variable in java / Various methods to swap two strings without additional variable

Swapping strings Swapping two strings means interchanging their values with one another. Example, there are two string…

Java String

How to join Strings by a separator in Java 8 / How to join a set of Strings by a separator alongwith prefix and suffix in java

Problem Suppose there is a bunch of String objects and you want to join them by a…

Java String

How to swap two strings without using third variable in java / How to swap two strings without using a temporary variable in java

Problem Suppose there are 2 strings and their values need to be interchanged. String variables are declared…

Java String

How to check for a Palindrome string using stack in java / Java program to find Palindrome of a string using stack

A string is said to be Palindrome which when reversed is the same as original string. In…

Java String

How to get words from a sentence in java / How to count number of words in a sentence in java

Words in a sentence are separated by a space. All the methods to get the words of…

Java String

Program to remove duplicate characters from a word in Java / How to remove duplicate characters from a word in Java

There are multiple approaches to accomplish this. Following post lists those.

Java String

How to iterate over a list in various ways in java / Different methods of list iteration in java

Iterating over a collection is a task that most developers are required to perform during their development…