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  • Why main method is public, static and void in Java

    Main method is entry point of any core Java program, which means execution of program starts from here. As soon as you type java command on command pr
    http://java67.blogspot.com/2012/08/what-is-main-method-in-java-why-main-is.html
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  • When to use List and Set in Java with Example

    List and Set are two most popular data structure from Java collections feature. One of the must know concept for Java programmers of all level, but th
    http://java67.blogspot.com/2012/08/difference-between-list-and-set-in-java.html
    • 33745 Hits
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  • Why Java is Platform Independent

    One of the selling point of Java in early 1990s was Write once, run anywhere, which means you dont need to create separate build for Linux and Windows
    http://java67.blogspot.com/2012/08/how-java-achieves-platform-independence.html
    • 34654 Hits
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  • When to use Wait vs Sleep method in Java

    Though both Wait() and Sleep() method are used to stop/pause current thread so that other thread can have an opportunity to acquire CPU and do some wo
    http://java67.blogspot.com/2012/08/difference-between-yield-and-sleep-in.html
    • 33756 Hits
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  • Armstrong number in Java with Example

    An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 371 is an A
    http://java67.blogspot.sg/2012/07/java-program-to-find-armstrong-numbers.html
    • 34036 Hits
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  • Java Program to convert Long to String in Java

    long variable in Java is 64-bit integral variable, which is variable without floating point number. If you want to convert a long variable into String
    http://javarevisited.blogspot.com/2012/12/how-to-convert-string-to-long-in-java-4-examples.html
    • 33569 Hits
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  • how to create properties file in java using eclipse

    Properties file in Java is used to hold configuration data e.g. JDBC configuration, logging configuration for log4j or java.util.logging. In this arti
    http://javarevisited.blogspot.com/2012/12/how-to-create-and-modify-properties.html
    • 40740 Hits
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  • Java Scanner Example to read Input from Console

    java.util.Scanner is a utility class added on Java 5, which provides handy method to read input from command line or console in Java. One of the bigg
    http://javarevisited.blogspot.com/2012/12/how-to-read-input-from-command-line-in-java.html
    • 33370 Hits
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  • javac not working in command prompt - fix and solution

    We often get error like javac is not recognized as internal or external command while compiling Java programs from command prompt. Main reason or this
    http://javarevisited.blogspot.com/2012/12/javac-is-not-recognized-as-internal-or-external-...
    • 34139 Hits
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  • Java Constructor Example for beginners

    Constructor in Java is called when you create object using new() keyword. constructor name must be same as class name and you can initialize member va
    http://javarevisited.blogspot.com/2012/12/what-is-constructor-in-java-example-chainning-ov...
    • 37694 Hits
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  • How to use Object in Java programming language

    Java is an object-oriented programming language, and class and object are back-bone of oops. Java is built as 99% of object oriented language, where
    http://javarevisited.blogspot.com/2012/12/what-is-object-in-java-or-oops-example.html
    • 32450 Hits
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  • Difference betwee public and protected and private Java

    public, protected and private are three important keyword, which is used for access control in Java. Main difference between public and protected are
    http://javarevisited.blogspot.com/2012/10/difference-between-private-protected-public-pack...
    • 32552 Hits
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  • Frequently asked String questions in Java Interviews

    java.lang.String has special status in Java programming language which leads to some interesting and tricky questions in Java Interview on String. Thi
    http://javarevisited.blogspot.com/2012/10/10-java-string-interview-question-answers-top.html
    • 32981 Hits
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  • Java program to format String in Java with Example

    Java 5 adds two important methods to format String in Java. System.out.printf() and String.format() method can be used to format any String by providi
    http://javarevisited.blogspot.com/2012/08/how-to-format-string-in-java-printf.html
    • 32670 Hits
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  • How to use CyclicBarrier in Java with Example

    CyclicBarrier is a concurrency utility added in Java 5. One example of How to use CyclicBarrier in Java along with What is difference between CyclicB
    http://javarevisited.blogspot.com/2012/07/cyclicbarrier-example-java-5-concurrency-tutoria...
    • 32870 Hits
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  • How to use Enum as Singleton in Java with Example

    From Java 5 onwards there is a new way to implement Singleton design pattern, by using Enum. Enum has some distinct benefits in terms of thread-safety
    http://javarevisited.blogspot.com/2012/07/why-enum-singleton-are-better-in-java.html
    • 39039 Hits
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  • Java Generics FAQ - Frequently asked Generics Questions

    Generics is a great addition in Java 5 , though just a syntactic sugar, it provides great value, but no doubt its complex. especially writing parametr
    http://javarevisited.blogspot.sg/2012/06/10-interview-questions-on-java-generics.html
    • 33803 Hits
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  • How to copy file from one directory to other in Java

    Simple Java program to copy file in Java from one directory to other. Java File API does not provide any method to copy file or directory. In order to
    http://javarevisited.blogspot.com/2012/05/how-to-copy-file-in-java-program.html
    • 33166 Hits
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  • How to find factorial in Java using Recusrion Example

    factorial program in Java is natural example of recursion. because factorial algorithm itself multiply number to one less than it until it get zero, y
    http://javarevisited.blogspot.com/2012/04/java-program-to-find-factorial-of.html
    • 32786 Hits
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  • Deleting a file in Java

    The tutorial explains the use of Delete() method of the File class.
    http://flicker-technical.blogspot.fr/2012/07/delete-file-using-java.html
    • 32365 Hits
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  • Creating File in Java

    The tutorial show how you can read the name of file from user and then create it.
    http://www.flicker-technical.blogspot.com/2012/07/creating-file-in-java.html
    • 32680 Hits
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