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Question posted by sonal143

+1 vote
1 answer
How to find memory usage using Java program?
posted Mar 31, 2016
  • java
  • interview questions
+1 vote
1 answer
What is Java Heap space?
posted Mar 31, 2016
  • java
  • interview questions
+1 vote
1 answer
What is the difference between WeakReference and SoftReference in Java?
posted Mar 31, 2016
  • java
  • interview questions
+1 vote
1 answer
What is Constructors, Constructor Overloading and Copy-Constructor in Java?
posted Mar 25, 2016
  • java
  • interview questions
+2 votes
1 answer
What is the GregorianCalendar class in Java Programming?
posted Mar 11, 2016
  • java
  • interview questions
0 votes
1 answer
What are synchronized methods and synchronized statements in Java Programming?
posted Mar 11, 2016
  • java
  • synchronization
  • interview questions
0 votes
1 answer
What is difference between Vector and ArrayList in Java?
posted Mar 11, 2016
  • java
  • array
  • vector
+1 vote
1 answer
How to create persistent cookie in php?
posted Feb 29, 2016
  • php
  • interview questions
+1 vote
1 answer
How to undo and redo changes in vi/vim editor?
posted Feb 26, 2016
  • vi editor
  • vim
  • linux
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