Q&A Discussions

can someone correct me? .. there's error which says '{' expected ... iam kinda bewildered and yeah here's my work ...

0 Votes

30th Dec 2015, 5:33 AM

Kama

Best examples of the uses for java? Not what's it in. But what would the programs that you write in java do that is actually useful in the real world?

java

0 Votes

2 Answers

29th Dec 2015, 11:16 PM

armand nathan

Can we say that methods are like functions..?

functions java methods

0 Votes

5 Answers

29th Dec 2015, 4:23 PM

preet singh

Can anyone tell me the difference between java script,jQuery and java?

java javascript jquery

3 Votes

6 Answers

27th Dec 2015, 4:15 PM

jawad Ali Shah

What is difference between ++x and x++ ?

java operators

0 Votes

9 Answers

25th Dec 2015, 3:14 PM

Jagdeep Singh

How inner classes are helpful..?

inner-classes java

2 Votes

4 Answers

25th Dec 2015, 1:59 PM

Ankush Kumar

Dose someone tell me about full deta for Java script to thinking it? What's java & how does he work in Android?

java

4 Votes

6 Answers

23rd Dec 2015, 8:04 AM

Khawar Qayyum

What is a hash code?

java sets

0 Votes

2 Answers

15th Dec 2015, 9:25 PM

Lyssette Delgado

What is void?

java

1 Vote

9 Answers

6th Dec 2015, 1:20 AM

JenqAu

How can u define constructor to real world scenario?

constructors java

1 Vote

1 Answer

3rd Dec 2015, 8:35 PM

Devi Gandham

Does java supports comments before a code?

comments java

3 Votes

14 Answers

1st Dec 2015, 9:54 PM

Vempalli Gowtham theja

What is the difference between the HashMap and the array?

arrays java

0 Votes

2 Answers

29th Nov 2015, 1:31 PM

danielle

What are the platforms on which java can run?

java

0 Votes

2 Answers

24th Nov 2015, 3:58 AM

Akhil k

Is there an exclusive OR (XOR) in Java? Where it's one or the other but not both?

java operators

0 Votes

3 Answers

22nd Nov 2015, 7:53 PM

Trevor Holmbeck

Can someone explane to me how % works?

java operators

0 Votes

3 Answers

22nd Nov 2015, 6:24 AM

Michael5iLVEr

Do I need to create the math class before using it?

java math

0 Votes

4 Answers

21st Oct 2015, 8:56 AM

Simon Ho

How many catch blocks can a try/catch block contain?

exceptions java

0 Votes

5 Answers

12th Oct 2015, 11:35 AM

Mohammad Salman Azam

I finished HTML, but I would rather learn Java over HTML5. Could I do that?

html html5 java

-1 Vote

2 Answers

27th Sep 2015, 6:39 PM

wolfiefilms

I need to know why we need to set the environment path?

java jdk

0 Votes

7 Answers

26th Sep 2015, 1:34 AM

Anup Jaguri

java is platform independent. means?

java

0 Votes

4 Answers

22nd Sep 2015, 5:36 AM

Shrisha Yadiyala

What is the difference between system.out.println() and system.out.print() ?

java methods output

0 Votes

3 Answers

7th Sep 2015, 9:38 PM

Archi

I want to know why make classes? if you can simply make methods in the main class?

classes java

0 Votes

2 Answers

4th Sep 2015, 11:20 AM

miguel coy

Am using mac and no java program installed in my applications. What can I do... It seems totally different on Windows.

java jdk

0 Votes

5 Answers

10th Aug 2015, 11:57 AM

Charlie Wheeler

What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operable program or batch file?

java jdk

4 Votes

11 Answers

5th Aug 2015, 9:25 PM

Juuso Varho

Is it possible to accept array elements from the user? If so, how should I proceed?

arrays java

0 Votes

2 Answers

22nd Jul 2015, 5:08 PM

Chaitri

I cant get this to work i keep getting this error "The method hasNext() is undefined for the type File"

files java

0 Votes

2 Answers

20th Jun 2015, 11:50 AM

Lukas Schmidt

How memory is allocated for these static variables?

java static

0 Votes

1 Answer

16th Jun 2015, 4:14 AM

Bhalachandra bhat

I don't understand the "void" function and why a method should have it or why not have it?

java methods

1 Vote

7 Answers

17th May 2015, 9:34 PM

Leslee

What is the output of this code?

arraylist java

1 Vote

10 Answers

18th Apr 2015, 9:56 PM

Raleigh Thomas

If a.x is 5 And b.x is 5 why is it not equal?

equals java

1 Vote

7 Answers

10th Apr 2015, 7:10 PM

ahiad

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