anjaiah_msc

@anjaiah_msc (3)

India • Age 44

Joined myLot 17 years ago

All Activity

Discussions (0)

anjaiah_msc's Activity

what is the difference between the String and StringBuffer class...?

nayanimuralidhar @nayanimuralidhar (93) • India 29 Jan 09

While i am doing the java programs i have this doubt.then these two are same but having some difference .i have to find that difference string also can store some characters and some values but what about the StrinBuffer.

what is a class

3 responses

anjaiah_msc string and sttringbuffer both are storing characters. but main difference is if we adding another string in string new object is created and then concated string is stored. but in case of string same object string is add. and stringbuffer is...

29 Jan 09

Java Vectors

shadown_Luna @shadown_Luna (82) • United States 21 Jan 09

Hey. Can someone explain to me what a Vector is in the Java language? The book i'm using to teach myself doesn't really explain a Vector. Since they didn't write a lot about them, i figured they weren't that important, but i'm...

3 responses

anjaiah_msc The Vector class provides the capabilities to implements a growable array of objects. foe example i am declaring vector v=new vector(5); after adding 4 th element the size of the vector is increases to double ie 10. so in this way the size of the vector is...

22 Jan 09

•

1 comment

What's the result?

fmmik2x @fmmik2x (17) • Philippines 20 Nov 08

Hello, I got a simple question, which one below gives the 50.0 result? float constNum = 100; float a = 0 + (50 / 100) * constNum; float b = 1 * 50 * constNum / 100;

3 responses

anjaiah_msc the result is first evaluate the parnthes after that multiplication ie 0.5*100 is 50 second one is also 50

8 Jan 09