What is the purpose of extern variable?
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Find the value of a specified element of the array arr[i] where 0 <= i <= n-1
Can java list be null?
methods in Applet?
How do you include a string in java?
What are the types of methodology?
Is there memory leaks in java?
What are non-access modifiers?
Name few java.lang classes introduced with java 8 ?
What is the reflection?
How to excute - Interface - Inner class- method can any one tell how to execute/ call this main method public interface abc { static int i=0; void dd(); class a1 { a1() { int j; System.out.println("inside"); }; public static void main(String a1[]) { System.out.println("in interfia"); } } }
What method is used to specify a container's layout in java programming?
What is difference between pointer and reference?