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  • Simple tips to improve performance of Java application

    Some simple tips to improve performance of Java application which uses database as back-end. These are very simple in order to follow but you can also
    http://javarevisited.blogspot.com/2012/01/improve-performance-java-database.html
    • 12990 Hits
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  • How to Sort Array in java in ascending order Example

    quick tutorial on how to sort array in java in both ascending and descending order of elements. This is like sorting Arraylist in java after convertin
    http://javarevisited.blogspot.com/2012/01/sort-array-in-java-ascending-and.html
    • 13281 Hits
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  • How to get Unicode codepoint in Java String

    Quick way to get unicode codepoint from String in Java.CodePointAt() method of String class can be used to get unicode char
    http://javarevisited.blogspot.com/2012/01/java-string-codepoint-get-unicode.html
    • 12805 Hits
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  • How to Set File Permissions from Java Program

    quick guide on how to set permissions on file in java. you can set read, write and execute permission. sample code is also there with example.
    http://javarevisited.blogspot.com/2012/01/change-file-permissions-java-change.html
    • 12900 Hits
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  • REST and SOAP web service Interview Questions for prep

    REST is getting popular day by day and replacing SOAP web services which was standard earlier and Interviewer expect you to know about REST and how it
    http://javarevisited.blogspot.com/2012/01/rest-web-services-framework-interview.html
    • 64274 Hits
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  • How to write Thread-Safe Code in Java

    Simple introduction to complex topic.Writing thread-safe code in java is bit of challenge in Java, you need to be expert in multi-threading in order t
    http://javarevisited.blogspot.com/2012/01/how-to-write-thread-safe-code-in-java.html
    • 13363 Hits
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  • How to Sorting ArrayList in java

    Short and Quick tutorial on how to sort ArrayList in Java with sample code example. sorting arraylist is easy using Collections.sort() method. you can
    http://javarevisited.blogspot.com/2012/01/how-to-sort-arraylist-in-java-example.html
    • 13323 Hits
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  • what is use of this keyword in Java

    this is very special keyword which can also used to synchronized block in that case that block will be locked on current instance of Class and differe
    http://javarevisited.blogspot.com/2012/01/this-keyword-java-example-tutorial.html
    • 16928 Hits
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  • How to find current Date and time in Java

    Quick and easy way to find current date and time in Java using DateFormat and SimpleDateFormat class and converting them into different timezones like
    http://javarevisited.blogspot.com/2012/01/get-current-date-timestamps-java.html
    • 12628 Hits
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  • How to find hidden files in Java

    quick tip to check and find hidden files in Java. you can use isHidden method of File Class to do this.
    http://javarevisited.blogspot.com/2012/01/find-hidden-files-java-example-check.html
    • 12700 Hits
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  • How make file hidden in Java with Example

    quick tip to make any file hidden in Java or create new hidden files in Unix and windows environment. Java File API doesnt provide any direct way of
    http://javarevisited.blogspot.com/2012/01/how-to-hide-file-java-program-example.html
    • 14396 Hits
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  • Difference between Checked and UnChecked Exception Java

    Checked and unchecked Exception are two different types of Exception in java. both are similar in functionality and you can do all things with checked
    http://javarevisited.blogspot.com/2011/12/checked-vs-unchecked-exception-in-java.html
    • 14315 Hits
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  • How to use Observer Pattern in Java with Example

    Observer pattern in Java is one of most used core Java pattern which has heavily used in JDK and outside of JDK in various frameworks like Spring, Str
    http://javarevisited.blogspot.com/2011/12/observer-design-pattern-java-example.html
    • 12944 Hits
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  • Difference between Overloading and Overriding in Java

    Difference between method overriding and method overloading is one of popular core java interview question which explores powerful polymorphism concep
    http://javarevisited.blogspot.com/2011/12/method-overloading-vs-method-overriding.html
    • 18832 Hits
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  • Why main method is declared public static in Java

    Why Main method is declared public static void in Java is one of Classical interview questions in Java. Every Java Programmer knows that main method i
    http://javarevisited.blogspot.com/2011/12/main-public-static-java-void-method-why.html
    • 23478 Hits
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  • Java Exception Handling Tutorial with Examples

    This article explains exception handling in java and suggests best practices for exception handling.
    http://www.a2ztechguide.com/2011/12/java-exception-handling-tutorial-with.html
    • 12920 Hits
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  • Convert number to word

    This tutorial covers the java code to Convert number to word
    http://www.techlabs4u.com/2011/09/java-code-to-convert-number-to-word.html
    • 12642 Hits
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  • How to read and write from File in Java with Example

    In Java API functionalists are divided into different packages and one of important package in java is IO which provides all file system related funct
    http://javarevisited.blogspot.com/2011/12/read-and-write-text-file-java.html
    • 12775 Hits
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  • How to convert Enum to String in Java Program

    This tutorial contains quick tip and sample program to convert Enum to String in Java. Converting Enum to String in Java can be done by using name()me
    http://javarevisited.blogspot.com/2011/12/convert-enum-string-java-example.html
    • 13156 Hits
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  • What is Factory Method Design Pattern in Java

    Factory method pattern in Java one of the core design pattern which is used heavily not only in JDK but also in various Open Source framework such as
    http://javarevisited.blogspot.com/2011/12/factory-design-pattern-java-example.html
    • 13122 Hits
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