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31 useful code snippets for Java developers

In this section, you will find top 31 most useful Java codes that will make your Java development easy.

Java - Comparing two strings in Java character by character (without using library method).

IncludeHelp 26 September 2016

Java - How to declare a String in Java?

IncludeHelp 22 September 2016

Java - Example of ArrayList with String and Integer.

R.N. 14 September 2016

Java - Program to get yesterday's date.

IncludeHelp 12 September 2016

Java - Program to get ASCII value of an entered character.

IncludeHelp 12 September 2016

Java - Read and Print N names using Vector in Java.

IncludeHelp 11 September 2016

Java - Demonstrate Example of System.exit() Method using Java program.

IncludeHelp 09 September 2016

Java - Example to Round Float Value using Math.round() in Java.

IncludeHelp 22 August 2016

Java - Calculate LCM (Least Common Multiple) using Java Program.

BATMAN 10 August 2016

Java - Greatest Common Factor or Euclidean Algorithm Program or Highest Common Factor.

BATMAN 10 August 2016

Java - Greatest Common Divisor or Euclidean Algorithm Program or Highest Common Divisor.

BATMAN 10 August 2016

Java - Calculate Compound Interest using Java Program.

BATMAN 10 August 2016

Java - Program to get System IP, name and MAC Address of windows system.

R.N. 08 August 2016

Java - Program to demonstrate difference between Static Block and Constructor.

R.N. 08 August 2016

Java - Find a Specific Number in Integer Array in Java.

IncludeHelp 07 August 2016

Java - Remove All Vowels from a String in Java.

IncludeHelp 07 August 2016

Java - Print Prime Numbers from 2 to N using Java Program.

IncludeHelp 07 August 2016

Java - Swapping of Two Numbers without using Third Variable in Java.

IncludeHelp 07 August 2016

Java - Copy Content of One File to Another File using Java Program.

IncludeHelp 31 July 2016

Java - Print File Content, Display File using Java Program.

IncludeHelp 31 July 2016

Java - Get Java Specification Version using System Class in Java.

IncludeHelp 19 July 2016

Java - Get Java Runtime Version using System Class in Java.

IncludeHelp 19 July 2016

Java - Get Operating System Name using System Class in Java.

IncludeHelp 19 July 2016

Java - Switch Case Statement Example Code for String.

IncludeHelp 14 July 2016

Java - Switch Case Statement Example Code - Print Weekdays.

IncludeHelp 14 July 2016

Java - Example of Variable Length Argument List.

IncludeHelp 02 July 2016

Java - Example of Two Dimensional Arrays.

IncludeHelp 02 July 2016

Example of Method Overriding (Run Time Polymorphism) in Java.

IncludeHelp 22 June 2016

Java for each loop example.

IncludeHelp 22 June 2016

Java code to get current system Date and Time.

IncludeHelp 20 June 2016

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