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  • Sort Lists in Java

    This tutorial describes how to sort a list of objects in java. How to sort a list of Strings, Integers or a custom object like Person!
    http://www.programtak.com/2016/01/sort-list-java.html
    • 1427 Hits
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  • 300 core java interview questions answers

    This tutorial contains core java interview questions and answers for freshers and experirenced.This core java interview questions
    http://java-interview-questions.com/240corejavainterviewquestionsandanswers/?_lbGate=467930
    • 1404 Hits
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  • How to find the sign of a number in Java

    How to find if a number is positive or negative in Java is a good interview questions to ask in Java interviews. This article explores couple of ways
    http://javarevisited.blogspot.com/2013/01/how-to-check-if-number-is-positive-or-negative-j...
    • 1302 Hits
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  • DAO Design Pattern in Java

    DAO Design Pattern with example in java.
    http://javadocworld.com/daoDesignPatternExamples
    • 1297 Hits
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  • Singleton Design Pattern using Double Null Check Locking

    Singleton Design Pattern tells us to have a single copy of Java Object in memory throughout the execution life time.
    http://www.singletonjava.blogspot.com/2015/12/java-singleton-design-pattern-double.html
    • 1257 Hits
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  • How to fix Could not create the Java virtual machine

    if you are getting Could not create the Java virtual machine Invalid maximum heap size Xmx error then it could be possible that you are executing Java
    http://java67.blogspot.com/2012/10/could-not-create-java-virtual-machine.html
    • 31313 Hits
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  • How to check if two arrays are equal in Java

    Unfortunately Arrays both primitive and Object does not implement equals() method, despite Array being object, so you can not compare them either usin
    http://javarevisited.blogspot.com/2012/12/how-to-compare-arrays-in-java-equals-deepequals-...
    • 33655 Hits
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  • Difference between equals() vs == operator in Java

    There are two ways to check equality of Object in Java, using == operator and using equals() method. The equality operator is not the right way to che
    http://javarevisited.blogspot.com/2012/12/difference-between-equals-method-and-equality-op...
    • 34852 Hits
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  • How to addremove days, months from a date in Java

    Both Java 8 and old Java versions easily allow you to add or subtract days, month, year, week or any other thing using simple method calls. In Java 8,
    http://javarevisited.blogspot.com/2012/12/how-to-add-subtract-days-months-years-to-date-ti...
    • 34642 Hits
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  • How to get the middle element in linked list in Java

    Finding middle element of LinkedList without knowing its length in one iteration is a common coding exercise asked in various programming interviews i
    http://javarevisited.blogspot.com/2012/12/how-to-find-middle-element-of-linked-list-one-pa...
    • 33138 Hits
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  • How to find if one String contains a character in Java

    You can use the indexOf() method from String class in Java to find out whether a particular character or a substring is present in the given String or
    http://java67.blogspot.com/2012/10/string-contains-and-indexof-example.html
    • 33071 Hits
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