What is methods and methodology?

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What is method overloading with type promotion?

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How do you convert string to int in java?

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How do you reverse a string in java?

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What is a databasemetadata?

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hi to all,i have a question on static block. i saved below as test.java class test extends a { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p as static test static but if i change base class as test class then class test { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a extends test { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p test static explain me why "a static" wasn't print in second code when it is in derived class

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Can we inherit inner class?

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Is oracle java 11 free?

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WHAT IS JDK,JVM,CLASS DEFINE ALL?

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How do you escape json?

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What is the differnence between String Buffer and String builder despite having knowledge that String builder is faster than String Buffer and last one is threadsafe.please tell another important difference.

3 Answers   IBM,

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Why all programming languages have main as a execution starting point?

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