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Forum: Programming Discussion

Web Hosting Forums - Discussions related to web programming languages and other related issues. Topics may include configuration, optimization, practical usage and database connectivity.

  1. What do you mean by aggregation?

    What do you mean by aggregation?

    Started by sunled‎, Today 11:31 AM
    • Replies: 0
    • Views: 1
    Today, 11:31 AM Go to last post
  2. What is association?

    What is association?

    Started by sunled‎, Today 11:30 AM
    • Replies: 0
    • Views: 1
    Today, 11:30 AM Go to last post
  3. What is multiple inheritance? Is it supported by Java?

    What is multiple inheritance? Is it supported by Java?

    Started by sunled‎, Today 11:29 AM
    • Replies: 0
    • Views: 1
    Today, 11:29 AM Go to last post
  4. Can you override a private or static method in Java?

    Can you override a private or static method in Java?

    Started by sunled‎, Today 11:29 AM
    • Replies: 0
    • Views: 1
    Today, 11:29 AM Go to last post
  5. What is method overloading and method overriding?

    What is method overloading and method overriding?

    Started by sunled‎, Today 11:28 AM
    • Replies: 0
    • Views: 1
    Today, 11:28 AM Go to last post
  6. What is the difference between abstract classes and interfaces?

    What is the difference between abstract classes and interfaces?

    Started by sunled‎, Today 11:27 AM
    • Replies: 0
    • Views: 1
    Today, 11:27 AM Go to last post
  7. What is runtime polymorphism or dynamic method dispatch?

    What is runtime polymorphism or dynamic method dispatch?

    Started by sunled‎, Today 11:24 AM
    • Replies: 0
    • Views: 1
    Today, 11:24 AM Go to last post
  8. What is Polymorphism?

    What is Polymorphism?

    Started by sunled‎, Today 11:23 AM
    • Replies: 0
    • Views: 1
    Today, 11:23 AM Go to last post
  9. What are the differences between Heap and Stack Memory?

    What are the differences between Heap and Stack Memory?

    Started by sunled‎, Today 11:23 AM
    • Replies: 0
    • Views: 1
    Today, 11:23 AM Go to last post
  10. What is the difference between equals() and == ?

    What is the difference between equals() and == ?

    Started by sunled‎, Today 11:22 AM
    • Replies: 0
    • Views: 1
    Today, 11:22 AM Go to last post
  11. What is singleton class and how can we make a class singleton?

    What is singleton class and how can we make a class singleton?

    Started by sunled‎, Today 11:21 AM
    • Replies: 0
    • Views: 1
    Today, 11:21 AM Go to last post
  12. What are constructors in Java?

    What are constructors in Java?

    Started by sunled‎, Today 11:17 AM
    • Replies: 0
    • Views: 1
    Today, 11:17 AM Go to last post
  13. What are wrapper classes?

    What are wrapper classes?

    Started by sunled‎, Today 11:16 AM
    • Replies: 0
    • Views: 1
    Today, 11:16 AM Go to last post
  14. Why java is not 100% Object-oriented?

    Why java is not 100% Object-oriented?

    Started by sunled‎, Today 11:16 AM
    • Replies: 0
    • Views: 1
    Today, 11:16 AM Go to last post
  15. Why Java is platform independent?

    Why Java is platform independent?

    Started by sunled‎, Today 11:15 AM
    • Replies: 0
    • Views: 1
    Today, 11:15 AM Go to last post
  16. Explain public static void main(String args[]).

    Explain public static void main(String args).

    Started by sunled‎, Today 11:13 AM
    • Replies: 0
    • Views: 1
    Today, 11:13 AM Go to last post
  17. Explain JVM, JRE and JDK?

    Explain JVM, JRE and JDK?

    Started by sunled‎, Today 11:12 AM
    • Replies: 0
    • Views: 1
    Today, 11:12 AM Go to last post
  18. What is Deserialization?

    What is Deserialization?

    Started by sunled‎, Today 06:56 AM
    • Replies: 0
    • Views: 2
    Today, 06:56 AM Go to last post
  19. What is serialization?

    What is serialization?

    Started by sunled‎, Today 06:56 AM
    • Replies: 0
    • Views: 2
    Today, 06:56 AM Go to last post
  20. What an I/O filter?

    What an I/O filter?

    Started by sunled‎, Today 06:55 AM
    • Replies: 0
    • Views: 2
    Today, 06:55 AM Go to last post
  21. How will you invoke any external process in Java?

    How will you invoke any external process in Java?

    Started by sunled‎, Today 06:54 AM
    • Replies: 0
    • Views: 2
    Today, 06:54 AM Go to last post
  22. What is the purpose of the Runtime class?

    What is the purpose of the Runtime class?

    Started by sunled‎, Today 06:54 AM
    • Replies: 0
    • Views: 2
    Today, 06:54 AM Go to last post
  23. What is difference between final, finally and finalize?

    What is difference between final, finally and finalize?

    Started by sunled‎, Today 06:53 AM
    • Replies: 0
    • Views: 2
    Today, 06:53 AM Go to last post
  24. What kind of thread is the Garbage collector thread?

    What kind of thread is the Garbage collector thread?

    Started by sunled‎, Today 06:51 AM
    • Replies: 0
    • Views: 2
    Today, 06:51 AM Go to last post
  25. Can an unrefrenced objects be refrenced again?

    Can an unrefrenced objects be refrenced again?

    Started by sunled‎, Today 06:49 AM
    • Replies: 0
    • Views: 2
    Today, 06:49 AM Go to last post
  26. What is gc()?

    What is gc()?

    Started by sunled‎, Today 06:48 AM
    • Replies: 0
    • Views: 2
    Today, 06:48 AM Go to last post
  27. What is Garbage Collection?

    What is Garbage Collection?

    Started by sunled‎, Today 06:47 AM
    • Replies: 0
    • Views: 2
    Today, 06:47 AM Go to last post
  28. Can an Interface have a class?

    Can an Interface have a class?

    Started by sunled‎, Today 06:45 AM
    • Replies: 0
    • Views: 2
    Today, 06:45 AM Go to last post
  29. Can a class have an interface?

    Can a class have an interface?

    Started by sunled‎, Today 06:44 AM
    • Replies: 0
    • Views: 2
    Today, 06:44 AM Go to last post
  30. What is nested interface ?

    What is nested interface ?

    Started by sunled‎, Today 06:42 AM
    • Replies: 0
    • Views: 2
    Today, 06:42 AM Go to last post
  31. Can we access the non-final local variable, inside the local inner class?

    Can we access the non-final local variable, inside the local inner class?

    Started by sunled‎, Today 06:40 AM
    • Replies: 0
    • Views: 2
    Today, 06:40 AM Go to last post
  32. Is there any difference between nested classes and inner classes?

    Is there any difference between nested classes and inner classes?

    Started by sunled‎, Today 06:38 AM
    • Replies: 0
    • Views: 2
    Today, 06:38 AM Go to last post
  33. What is the purpose of toString() method in java ?

    What is the purpose of toString() method in java ?

    Started by sunled‎, Today 06:38 AM
    • Replies: 0
    • Views: 2
    Today, 06:38 AM Go to last post
  34. What is the difference between StringBuffer and StringBuilder ?

    What is the difference between StringBuffer and StringBuilder ?

    Started by sunled‎, Today 06:37 AM
    • Replies: 0
    • Views: 2
    Today, 06:37 AM Go to last post
  35. How can we create immutable class in java ?

    How can we create immutable class in java ?

    Started by sunled‎, Today 06:36 AM
    • Replies: 0
    • Views: 2
    Today, 06:36 AM Go to last post
  36. What is the basic difference between string and stringbuffer object?

    What is the basic difference between string and stringbuffer object?

    Started by sunled‎, Today 06:35 AM
    • Replies: 0
    • Views: 2
    Today, 06:35 AM Go to last post
  37. Why java uses the concept of string literal?

    Why java uses the concept of string literal?

    Started by sunled‎, Today 06:33 AM
    • Replies: 0
    • Views: 2
    Today, 06:33 AM Go to last post
  38. How many objects will be created in the following code?

    How many objects will be created in the following code?

    Started by sunled‎, Today 06:33 AM
    • Replies: 0
    • Views: 2
    Today, 06:33 AM Go to last post
  39. Why string objects are immutable in java?

    Why string objects are immutable in java?

    Started by sunled‎, Today 06:32 AM
    • Replies: 0
    • Views: 2
    Today, 06:32 AM Go to last post
  40. What is exception propagation ?

    What is exception propagation ?

    Started by sunled‎, Today 06:25 AM
    • Replies: 0
    • Views: 2
    Today, 06:25 AM Go to last post
  41. Can an exception be rethrown?

    Can an exception be rethrown?

    Started by sunled‎, Today 06:24 AM
    • Replies: 0
    • Views: 2
    Today, 06:24 AM Go to last post
  42. What is difference between throw and throws?

    What is difference between throw and throws?

    Started by sunled‎, Today 06:23 AM
    • Replies: 0
    • Views: 2
    Today, 06:23 AM Go to last post
  43. Is there any case when finally will not be executed?

    Is there any case when finally will not be executed?

    Started by sunled‎, Today 06:22 AM
    • Replies: 0
    • Views: 2
    Today, 06:22 AM Go to last post
  44. Can finally block be used without catch?

    Can finally block be used without catch?

    Started by sunled‎, Today 06:21 AM
    • Replies: 0
    • Views: 2
    Today, 06:21 AM Go to last post
  45. What is finally block?

    What is finally block?

    Started by sunled‎, Today 06:20 AM
    • Replies: 0
    • Views: 2
    Today, 06:20 AM Go to last post
  46. Is it necessary that each try block must be followed by a catch block?

    Is it necessary that each try block must be followed by a catch block?

    Started by sunled‎, Today 06:20 AM
    • Replies: 0
    • Views: 2
    Today, 06:20 AM Go to last post
  47. What is difference between Checked Exception and Unchecked Exception?

    What is difference between Checked Exception and Unchecked Exception?

    Started by sunled‎, Today 06:18 AM
    • Replies: 0
    • Views: 2
    Today, 06:18 AM Go to last post
  48. What is the base class for Error and Exception?

    What is the base class for Error and Exception?

    Started by sunled‎, Today 06:18 AM
    • Replies: 0
    • Views: 2
    Today, 06:18 AM Go to last post
  49. What is Exception Handling?

    What is Exception Handling?

    Started by sunled‎, Today 06:17 AM
    • Replies: 0
    • Views: 2
    Today, 06:17 AM Go to last post
  50. What is static import ?

    What is static import ?

    Started by sunled‎, Today 06:12 AM
    • Replies: 0
    • Views: 2
    Today, 06:12 AM Go to last post

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