Q&A Discussions

I need a completly definition of the rowspan attribute.

16th Jun 2016, 5:03 AM

Michael Aries Malaca

attributes html tables

0 Votes

Why do you need dynamic memory?

16th Jun 2016, 1:31 AM

Malek

c++dynamic memory pointers

3 Votes

can i get a html editor on my phone is it only done on PC 💻 how can I save html document? pls, I need clear explanation on how to get it on my PC

15th Jun 2016, 4:46 PM

The Little Stick Man

html

0 Votes

Do I need to learn CSS aside to HTML?

15th Jun 2016, 1:01 PM

ibrahim m muhammad

css html

0 Votes

How java is different from.java script?java need to make android app?

15th Jun 2016, 12:55 AM

Ana Matić

php

0 Votes

Why do we need pointer? What is the real use of it in real life? I do not get why we need to use pointer while we can just refer to the variable itself?

14th Jun 2016, 3:14 PM

Robin Roy

c++pointers

2 Votes

8 Answers

12th Jun 2016, 6:04 PM

Moona Arita

who xan give me code source of zombie game or what app need to build app

javascript

0 Votes

What do I need to include in my c++ code to make graphics?

12th Jun 2016, 2:55 AM

Reyes Lozada Johnchristian

c++

2 Votes

When would you need to use the prefix operator?

11th Jun 2016, 5:46 PM

Alex Dodge

c++operators

0 Votes

need ideas to create simple website

11th Jun 2016, 11:45 AM

Habeeb Baig

html javascript

0 Votes

I need help with notepad++.I can't run a comand

10th Jun 2016, 4:03 PM

PRADEEP A

javascript

-1 Vote

I have problem with sectioning my page. I need my page to have 2sections like a newspaper on left and right sides both independent. what should do?

9th Jun 2016, 5:34 PM

Adam Zaidan

html html5 progress

2 Votes

5 Answers

9th Jun 2016, 1:37 PM

OLIVER BARAZA MAKUNDA

What is Bootstrap ?? why we need to learn it ?? is it more efficient that HTML 5 ??

bootstrap html html5

1 Vote

I need to write First Paragraph in comment

4th Jun 2016, 5:56 AM

Prathamesh Kinare

html

2 Votes

2nd Jun 2016, 3:15 PM

Sakib Islam

I need help

button

0 Votes

Can anyone tell me,please: in what cases do we need to write break after each case ad when we don't need to do that?

1st Jun 2016, 5:05 PM

AskDomOfficialTumblr

java switch

0 Votes

I really do not understand the "property" and the "setter". The "property" makes the attribute read-only, but the "setter" makes the attribute mutable. So if we want to use "property", why we need to introduce the "setter".

26th Apr 2016, 4:33 PM

Nastyusha Ilina

properties python

2 Votes

Why do we need post increments and decrements? how are they useful?

21st Apr 2016, 4:34 PM

CooLee

c#operators

2 Votes

Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?

21st Apr 2016, 10:18 AM

Angela Lin

java switch

-1 Vote

Can't understand why we need finally when we can just put this code after try-catch?

17th Apr 2016, 3:21 AM

Pratul Kumar Singh

c#exceptions

2 Votes

Why View don't need space to store in a database?

14th Apr 2016, 10:20 PM

Artem Leshchev

sql views

1 Vote

Do you need to know any other programming languages to start learning python?

9th Apr 2016, 1:09 PM

Qiao Zhang

python

0 Votes

What is the need to write fib.get(4,0)? Can't we just write fib.get(4)

7th Apr 2016, 6:29 PM

D'owen Dameon

dictionaries python

0 Votes

Why do we need to use view?

6th Apr 2016, 5:38 AM

Dhiranjan

sql views

1 Vote

I wonder. Since we don't need to declare a variable, does this mean that a variable which first I assign a numeric value can be assigned later with, for example, string value?

23rd Mar 2016, 5:53 PM

Mohammed Alghazzawi

data-types php

3 Votes

8 Answers

2nd Mar 2016, 4:41 AM

Ade Kurniawan

Like why do we need to construct a constructor pls can anyone help

javascript objects

0 Votes

Do we need to add font file along with CSS? or just mention in the code only needed?

17th Feb 2016, 10:31 AM

chandrika kadam

css css3 font-face

0 Votes

Can anyone explain why I need to create a constructor at all when I can just make an regular object and do the same things?

9th Feb 2016, 3:32 AM

AKHIL

constructors java

0 Votes

What should we do if we need to point to the date before 1979😒?

4th Feb 2016, 2:11 PM

Syed Ruman

date javascript

0 Votes

Do i need to learn any prerequisite before i get my hands on php?

18th Jan 2016, 4:45 PM

Hossein Ghassemi Rad

php

1 Vote

Can anyone tell me what all languages I need to learn to make an e-commerce website (eg amazon)?

14th Jan 2016, 8:10 AM

soory

html

1 Vote

5 Answers

12th Jan 2016, 12:51 AM

Injeel Ahmed

Whats the point if you need to override all the methods insde the interface ?

interfaces java

1 Vote

Lets say I have created a view and I have forgotten the name i used for that particular view but I urgently need to update the query for the view. Is there a way to see all the views I have created so far? so as to help me identify the view that needs to be updated.

9th Jan 2016, 3:23 AM

Kanon

sql views

1 Vote

Why would you need to use the not operator?

8th Jan 2016, 1:50 AM

Nana Qhuacy

c++operators

0 Votes

If a template type can take any data type, why would we need multiple template types? Why not just make one template type and use it for everything?

7th Jan 2016, 6:12 AM

Jackson

c++templates

2 Votes

What's the extact difference between scanner and bufferreader...which we need to use?

3rd Jan 2016, 6:26 PM

Taylor Street

files java

0 Votes

Why would you need to use multiple "<<" in one cout line?

1st Jan 2016, 12:21 AM

jagadeesh nalla

c++cout

0 Votes

Don't you need to use print, instead of document write?

24th Dec 2015, 8:45 PM

Jason Elkins

javascript operators

0 Votes

Why do we need css and how does it help. Only expert answer is preferred.

14th Dec 2015, 9:35 AM

Jorge Antúnez Valderrama

css

0 Votes

Do I still need to learn <frameset> if it's not supported in HTML 5?

9th Dec 2015, 5:26 PM

Ayushi Sangotra

frames html

3 Votes

10 Answers

9th Nov 2015, 5:33 PM

Tera Esparza

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

java math

0 Votes

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

21st Oct 2015, 8:56 AM

Simon Ho

java jdk

0 Votes

7 Answers

26th Sep 2015, 1:34 AM

Anup Jaguri

What if we need to add multiple line breaks?

add breaks line multiple

3 Votes