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string is immutable? right every one knows that, my question is it advantage or disadvantage making string immutable?5 7937
whats string ?10 6513
what is main purpose of interface?2 12005
Can we place the any object to key attribute of
StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?6 5256
In method overloading ,if i change the return type to Long instead of INT,is the program execute6 8125
wat is class level lock and object level lock3 19640
is it possible to add a object in a HASHMAP6 6227
why use interface? if interface declear a method implement in class. why direct implement method in class1 1353
There can be a abstract class without abstract methods, but what is the need to declare a class abstract if it doesn't contain abstract methods?5 6162
Advantages of Inheritance in java.11 30684
What are the types of classes in java?4 6327
How to generate application key in laravel?
What is the use of data structure in real life?
Define a class in css?
What is session management in c#?
Explain about gzip filename?
Explain why the three-domain system was devised and identify the domains to which microorganisms belong?
Out of memory exception is there, how to handle that exception?
What is filter overrides in mvc?
what feature is used to create an applicant number range?
What is limit state method and working stress method and ultimate method
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Explain the use of .mecia class?
What are different oops concepts?
What is the script for database check point, bitmapchek point, regular expression ?
What variances do you come across in invoice verification? : fi- accounts payable