Q&A Discussions

Is space a string or character?

6th Apr 2016, 5:38 AM

Dhiranjan

java strings

0 Votes

I didnt undstand x={0} e y ={1}

6th Apr 2016, 4:47 AM

R Ashwin Kumar

c#output

3 Votes

7 Answers

6th Apr 2016, 3:26 AM

Marciel Rodrigues

Raising a string to a power?

python strings

-1 Vote

What would be an example of why you would use an embedded vs external CSS?

6th Apr 2016, 1:49 AM

Jarryn McMaster

css

0 Votes

When should one use a classmethod instead of a static method?

6th Apr 2016, 1:03 AM

J Bairduwpogy

classes python

3 Votes

I want to start programming what is the best programming language I should start with?

5th Apr 2016, 9:50 PM

Shadow3097

0 Votes

What is real use of cookie on the internet?

5th Apr 2016, 3:04 PM

Mugagga mycle

cookies php

0 Votes

Can I delete more than one row at a time?

5th Apr 2016, 2:17 PM

rohith chittamuru

delete sql

0 Votes

What is the different between client side and server side? Amm What is the best side, or What is more easy to learn?

5th Apr 2016, 5:57 AM

Shrujan Chowdary

html

0 Votes

Could someone explain to me what does "str" mean and what does it do? Thanks! :)

5th Apr 2016, 3:32 AM

Franklin

python strings

0 Votes

Is there a way to see all your variables and their values in Code blocks or devc++?

4th Apr 2016, 10:16 PM

Artūras

c++

0 Votes

So what is the size of an int? In the Console it says 4, but on the Summary it says 2 ( for standard int, not short)?

4th Apr 2016, 8:37 PM

Mohamad Mohamad

c++sizeof

0 Votes

4th Apr 2016, 3:18 PM

Patrick White

Is read(-1) possible?

files python

1 Vote

Can anyone give me a more complex regex pattern to extract an Email?

4th Apr 2016, 11:19 AM

Ku95

python regular-expressions

1 Vote

I just don't get why lambdas are called anonymous functions. could somebody explain?

3rd Apr 2016, 9:00 PM

Piyush Singh

lambdas python

1 Vote

Can I change the ordering symbols?

3rd Apr 2016, 3:02 PM

Selva Kannan

html lists

2 Votes

Why is setInterval called "method"? I see it's called like a function — does not have an object and dot before it.

3rd Apr 2016, 2:01 PM

Ibraheem altaher

date javascript

0 Votes

display: none;... Why not just use <! - - notes? - - - > is there a reason or special thing?

3rd Apr 2016, 1:51 PM

exetwezz

css display

-1 Vote

Does anyone use C# or Java and is able explain the advantages of Python over those languages?

3rd Apr 2016, 12:12 AM

Edwin A. Parada Munguia

c#java python

1 Vote

Hmm. But in the case we delete a row (toghether with the ID) there will be a gap between the sequence of the ID's. Does auto_increment fill that gap when a new user is created, or will it just add 1 to the last id in the table?

2nd Apr 2016, 6:09 PM

Michael

sql tables

2 Votes

Do we have to use Mac computer to run this ? Class should mention how about window computer? Because most people own window ones.

2nd Apr 2016, 3:19 PM

Pinzariu Teodor

swift

2 Votes

What's the difference b/w methods and functions?

2nd Apr 2016, 1:35 PM

Julie Jiang

c++functions methods

2 Votes

Is the constructor method executed upon initializing?

2nd Apr 2016, 9:21 AM

Venu Gopal Pulivarthi

c#constructors

2 Votes

My professor is teaching us SQL and says not to end statements with a semicolon. I'm confused

2nd Apr 2016, 4:06 AM

Cadell Van Den Heuvel

sql

0 Votes

I really want to learn more about JSON's anyone have any good sources to learn more in depth?

2nd Apr 2016, 1:53 AM

Melissa Pijoan

javascript json

2 Votes

What does zero mean in fib.get(4,0)?

1st Apr 2016, 9:45 PM

Greg Munker

dictionaries python

3 Votes

Would someone be so kind and explain how (String[] args) differs from (String args []) ? Thanks for the help.

1st Apr 2016, 6:18 PM

Евгений В

java methods

0 Votes

Can we pull all the properties of border in single code?

1st Apr 2016, 6:17 PM

Janey Howe

border css

1 Vote

Aren't we suppose to import a package to use the math class?

1st Apr 2016, 8:34 AM

Akas Chitrakar (SkYaRtiSt)

java math

2 Votes

What then is the difference between DISTINCT and the simple SELECT function ... Since they both show particular columns

1st Apr 2016, 6:56 AM

johnson shijin

sql

0 Votes

What im doing wrong?it's says compilation error,help

1st Apr 2016, 6:36 AM

avarus

c++if-statements

0 Votes

8 Answers

31st Mar 2016, 6:29 PM

Dimitry

can i create swift programs in the windows environment and which ide can i use?

swift

0 Votes

Is it possible to change the background-color of the scroll bar or make it transparent so that it matches the background of a div for instance?

31st Mar 2016, 3:08 PM

Lloyd Mwaluku

background css

1 Vote

I don't understand the difference between a base class with virtual function and without it.

31st Mar 2016, 9:15 AM

Thomas

c++polymorphism

1 Vote

In font-size, we can specify pixel and em both. Which one is suitable while creating responsive designs?

31st Mar 2016, 6:19 AM

Alessandro Noferi

css font

0 Votes

If we can close by the close method, then what's the necessity of using finally?

31st Mar 2016, 4:46 AM

Ashish Revar

files python

0 Votes

Are the head and body nodes considered siblings?

31st Mar 2016, 4:37 AM

Bne Ayoub

dom javascript

4 Votes

7 Answers

31st Mar 2016, 3:47 AM

Patricio Gesualdi

What's actually padding?

css padding

1 Vote

After python, what is another coding language that should be learned?

30th Mar 2016, 3:04 PM

Navaneeth Anand

python

2 Votes

How could I write a code that sum the power of 2 from 2 ^1 to 2^65?

30th Mar 2016, 2:29 PM

Barron Seamist

python

1 Vote

takewhile() and filter() does the same job. What is the difference between the two ?

30th Mar 2016, 1:45 PM

marco colombo

itertools python

0 Votes

2D games are possible on a canvas. However, I believe those 3D games using HTML5 are actually embedded applications and not actually drawing on a canvas. Is that correct?

30th Mar 2016, 1:34 PM

Shubham Kumar

canvas html html5

0 Votes

6 Answers

30th Mar 2016, 11:46 AM

Sourav Tosh

When parenthesis are nested which pair of parenthesis is evaluated first?

c++operators

0 Votes

Multidimensional means that the array can have more than three dimensions, how can I handle a four dimensions array?

30th Mar 2016, 5:13 AM

Abdulqahar M U Abubakar

arrays c#

0 Votes

I understand how declaring a variable as static affects its relationship with objects, but I'm having difficulty understanding how doing so with methods has an affect.

30th Mar 2016, 12:15 AM

marco a jacinto perez

java static

2 Votes

Whats the point of using nowrap, since in html, spaces and line breaks are not considered by the browser unless one uses a <pre> tag?

30th Mar 2016, 12:10 AM

xDD90x

css text

0 Votes

If you want to create an application, what will you do in the first step?

29th Mar 2016, 5:32 PM

kanav guglani

java

8 Votes

18 Answers

29th Mar 2016, 4:06 PM

ARS

What will happened if we write 2 times file.close() statement?

files python

1 Vote

Is better to start with python 2.7 instead of this if you're a total noob?

29th Mar 2016, 3:45 PM

Dinesh Ingole

python

0 Votes