How many ways can we create the string object?

0 Answers  

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There are 100 keys and values in HashMap.how to get the keys and values?

1 Answers   IBS,

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Difference between canvas class & graphics class?

1 Answers  

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What are java packages?

0 Answers  

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What is the difference between static method and instance method in Java?

0 Answers   SwanSoft Technologies,

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What is the functionality of the stub?

0 Answers  

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Hi, well i am unable to understand that why it is mandatory to have same hashcode, if two objects are same? Thanks in advance.

5 Answers  

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Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }

3 Answers  

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What are the problems faced by java programmers who don't use layout managers?

0 Answers  

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What is thread life cycle in java?

0 Answers  

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Which package has light weight components in java programming?

0 Answers  

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can we access the super class method using subclass object?

4 Answers  

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