Q&A Discussions

When do we use pointer? I don't get when to use it.

22nd Jul 2015, 5:08 PM

Chaitri

How to delete a columns?

sql

0 Votes

1 Answer

22nd Jul 2015, 1:24 PM

jibon jesmin

c++pointers

1 Vote

6 Answers

20th Jul 2015, 5:33 AM

Dojee Galtshen

How custom column name generated?

functions sql

0 Votes

How can we use align and border attributes together?

18th Jul 2015, 2:10 PM

Rahul Sounder

html tables

0 Votes

Is it possible to initialize more than 1 variable in a single for loop?!

18th Jul 2015, 7:46 AM

Sharath Jain

c++loops

0 Votes

What is the difference btw bold and strong text?

14th Jul 2015, 9:28 AM

Jagmeet Singh Khanuja

formatting html

1 Vote

What's the difference between void main() and int main()?

14th Jul 2015, 6:39 AM

Abhay

c++variables

37 Votes

102 Answers

13th Jul 2015, 4:44 AM

mihir mistry

how to pass a multidimentional array to a function?

arrays c++functions

1 Vote

Why should we write audio file is not supported by browser?

12th Jul 2015, 8:14 AM

Michele Bucca

audio html html5

0 Votes

I wonder why those complementary languages (HTML, CSS, Javascript) have different ways of commenting. They could have made it simple! :)

11th Jul 2015, 9:22 AM

yoganand konda

comments css html javascript

2 Votes

If we have two files one of HTML & other of HTML5, how could we be able to find the difference between them?

3rd Jul 2015, 12:19 PM

Milos Ivanis

html html5

0 Votes

6 Answers

26th Jun 2015, 10:29 AM

Shekhar Jha

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

files java

0 Votes

What is the difference between web developer and web designer ?

20th Jun 2015, 11:50 AM

Lukas Schmidt

designer developer difference web

1 Vote

How memory is allocated for these static variables?

16th Jun 2015, 7:06 PM

Ronak Sankhala

java static

0 Votes

1 Answer

16th Jun 2015, 4:14 AM

Bhalachandra bhat

concat() will take only 2 arguments, concat(city,', ',state) is not working in Oracle. How did you get solution with it please clarify my doubt.

concat sql

0 Votes

What is css and what are the uses of the css?

14th Jun 2015, 5:20 PM

gnani

css html

-2 Votes

4 Answers

13th Jun 2015, 6:01 PM

saidulu

Concept of destructor?

c++destructors

0 Votes

How would I make a array of number who I don't know as in yet?

2nd Jun 2015, 5:00 PM

Vandit Jain

arrays c++

0 Votes

1 Answer

1st Jun 2015, 12:27 AM

Jai López

What if we need to add multiple line breaks?

add breaks line multiple

3 Votes

Still don't get the difference between class and id (not in terms of syntax, but why should i use one instead of another)

31st May 2015, 7:11 AM

Samarth Seth

css selectors

5 Votes

23 Answers

28th May 2015, 11:15 AM

Marcelle

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 exactly are compilers?

c++

0 Votes

6 Answers

7th May 2015, 7:07 AM

Walter

Why html is not programming language?

html html5

1 Vote

hi, can u tell how many columns a table can have?

26th Apr 2015, 9:49 PM

alaa mahmood

sql

0 Votes