How do I convert string to an integer or number?

package org.kodejava.example.lang; public class StringToInteger { public static void main(String[] args) { // Some random selected...

How do I reverse a string?

Below is an example code that reverse a string. In this example we useStringBuffer.reverse() method to reverse a string. In Java 1.5, a new class...

How do I iterate each characters of a string?

package org.kodejava.example.text; import java.text.CharacterIterator; import java.text.StringCharacterIterator; public class StringCharacterIteratorExample...

How do I add leading zeros to a number?

This example shows you how to use the String.format() method to add zero padding to a number. If you just want to print out the result you...

How do I convert InputStream to String?

This example will show you how to convert an InputStream into String. In the code snippet below we read a data.txt file, could...