Java Tips and Examples

String replaceFirst() Method
In this program you will learn how to replace words in a text. We are going to use replaceFirst() method of String class in Java. View Rating

Java Tips and Examples

Java String Occurrence in a String
In this program you will learn how to find the occurrence of a String in another String. View Rating

Java Tips and Examples

Java Change File-Extension
In this program you will learn how to change the file extension of the file. View Rating

Java Tips and Examples

Java Display File-Extension
In this program you will learn how to display the file extension of the file. View Rating

Java Tips and Examples

Java Count Vowels
In this program you will learn how to count vowels in a String. View Rating

Java Tips and Examples

Reading File into ByteArray
In this section, you will learn how to make a file to be read into a byte array. Here we have used inputStream constructor to take file as a parameter. View Rating

Java Tips and Examples

Creation of StringBuffer
In this section, you will learn how to create a string buffer. View Rating

Java Tips and Examples

Java Compare String (== operator)
This section describes how two string references are compared. View Rating

Java Tips and Examples

Convert One Unit to Another
In this section, you will learn to convert Grams to Pounds, Grams to Ounce, Kilograms to Pounds and Pounds to Kilograms. View Rating

Java Tips and Examples

Convert Inches to Centimeters
In this section, you will learn to convert Inches to Centimeters, Feet to Meters and Miles to Kilometers. The following program helps you in converting one unit to another. View Rating

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