Q&A Discussions

<img src = " football.jpeg" alt ="" /> what are the uses of alt="" anyone explain this to me plz

12th Jun 2016, 5:29 PM

Peters Chikezie

html images

1 Vote

10 Answers

8th Jun 2016, 6:36 AM

tanvir Ahmed

who can explain me about (target blank )that exactly what does it do on link?

html links

0 Votes

What is the main difference between HTML and HTML 5 ?? And what are the benefits of HTML 5 ?? plz explain .... waiting Thank You .

5th Jun 2016, 9:18 AM

roya

0 Votes

Anyone can explain to me, why it is important to comment the first line in CSS sheets?

4th Jun 2016, 5:55 AM

Prathamesh Kinare

html

0 Votes

9 Answers

2nd Jun 2016, 6:20 AM

Smukeliso

Anyone can explain me If this is right?

0 Votes

Can anyone explain why overriding is a runtime polymorphism and overloading is a compile time polymorphisms ?!?!!

28th May 2016, 8:14 PM

Jhon Abril

java polymorphism

5 Votes

Can someone explain the background-position property? Thanks.

18th May 2016, 3:53 PM

Rand Hazem

background css

3 Votes

What is the actual difference between .net and c#? C# is a language and .net is a platform to run it? Someone explain with a good anology pls

12th May 2016, 1:25 PM

Cookiemonster

0 Votes

1 Answer

3rd May 2016, 12:12 PM

dany

hello im from germany and so my englisch isnt very good. can somebody explain what the modulus does?

javascript operators

2 Votes

Can any1 explain the use of static keyword?

13th Apr 2016, 7:11 PM

datweirdboii

php variables

0 Votes

Can any1 explain the use of static keyword?

12th Apr 2016, 10:18 AM

Tanvi Singhal

php variables

0 Votes

Please, could somebody explain this code step by step?

12th Apr 2016, 10:18 AM

Tanvi Singhal

functions python

4 Votes

Can someone explain me this exercise, I still don't understand how it gets to 58.

7th Apr 2016, 9:08 AM

Marco Carone

java loops

1 Vote

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

6th Apr 2016, 7:45 PM

Michel

python strings

0 Votes

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

4th Apr 2016, 10:16 PM

Artūras

c#java python

1 Vote

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

2nd Apr 2016, 6:09 PM

Michael

java methods

0 Votes

Can someone explain what exactly is the point of having a title at all?

1st Apr 2016, 6:17 PM

Janey Howe

html title

0 Votes

Can someone explain what exactly is the point of having a title at all?

27th Mar 2016, 12:49 AM

Zach Webb

html title

0 Votes

What is cubic-beizer() ? could anyone explain me?

27th Mar 2016, 12:49 AM

Zach Webb

css css3 transition

2 Votes

1 Answer

26th Mar 2016, 10:49 AM

Abdullah Omar Nasseef

Can someone please explain to me detaily what polymorphism is all about?

java polymorphism

0 Votes

I didn't quite understand the arrays, could explain it to me in a easier way?

18th Mar 2016, 2:50 PM

MOUZONG DJAM Andreas

arrays java

0 Votes

Can anyone please explain below line for me print("{0}-{1}%".format(char, round(perc,2))).??

16th Mar 2016, 4:54 PM

Waile Hijji

python strings

1 Vote

Can you explain the setter? I know it's supposed to "set", but I don't know what each piece means and why is it in the class?

14th Mar 2016, 2:38 PM

pruthvirajkankipati

classes java

1 Vote

Can any one explain me how overloading is a compile time polymorphisam?

12th Mar 2016, 4:37 PM

also trebeck

java polymorphism

0 Votes

What is a float ? please explain with example

10th Mar 2016, 9:19 AM

Swapnil Gapchup

java variables

1 Vote

Can somebody explain the use of NOT and its Syntex?

4th Mar 2016, 11:06 AM

Samyak Shirsh

sql where

1 Vote

3rd Mar 2016, 7:22 AM

Dear SaFii

please explain truncate

1 Vote

I know this is not a basic command but can anyone explain to me the use of command called "cast"?

28th Feb 2016, 1:46 PM

Mithun Miths

Can someone explain me again variable variable?

-1 Vote

1 Answer

25th Feb 2016, 6:34 PM

Hendrik Jacobus Janse van Rensburg

php variables

0 Votes

hello! can anyone explain the keyword this please I didn't understand it

25th Feb 2016, 12:26 AM

Mrigank Chaurasia

constructors java this

4 Votes

Any body explain primary key function

24th Feb 2016, 8:21 PM

Kaoutar Noureddine

What is the use of meta and UTF=8 plz explain anyone

1 Vote

10 Answers

24th Feb 2016, 2:41 PM

Mithun Miths

2 Votes

What's the practical use of abstraction pls explain me, thanks in advance

23rd Feb 2016, 5:35 PM

N.Adityavardhan

abstract-classes java

4 Votes

6 Answers

22nd Feb 2016, 11:58 AM

Piyush Joshi

Why the print statements after return won't execute plz explain

functions python

0 Votes

Can somebody explain block level and inline elements briefly?

19th Feb 2016, 6:46 PM

Ajay Pranav

html

0 Votes

Can someone please explain to me the function of the colspan element?

17th Feb 2016, 6:40 AM

gaurav

html tables

0 Votes

Guys pleeeaaaase explain me what do a quetion mark and a colon mean in swift?

16th Feb 2016, 6:22 PM

samuel

operators swift

0 Votes

Can someone explain z-index to me?

15th Feb 2016, 11:07 AM

David Chekirov

css z-index

2 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?

7th Feb 2016, 2:35 PM

Josh Washington

constructors java

0 Votes

Could someone explain me please, why is useful a pointer to a class' object, if I can simply use the name of the object in the class?

4th Feb 2016, 2:11 PM

Syed Ruman

c++classes pointers

1 Vote

Can anyone explain **kwargs to me?

30th Jan 2016, 4:33 PM

Matias Beraldo Fernandez

function-arguments python

0 Votes

Can anyone explain post and pre increment more better?

29th Jan 2016, 11:20 AM

Debayan Das

operators php

3 Votes

Anyone can explain me what is difference between article and section?

23rd Jan 2016, 7:02 AM

Mahendra Singh

What is sql>commit; can anybody explain

8 Votes

30 Answers

12th Jan 2016, 10:21 PM

Levani Jincharadze

0 Votes

Can anyone please explain me how, using [1,2,3] as a key will return "type error"?

10th Jan 2016, 12:07 PM

Abdul Rawoof

dictionaries python

0 Votes

Can someone please explain me why the "-1" in this line "max_index = len(words) - 1"

7th Jan 2016, 1:00 PM

Nikhil Dhyani

loops python

3 Votes

Can someone explain the "lexicographical" thingy? I'm not able to understand that...

3rd Jan 2016, 11:49 PM

Diogo Vilaça

booleans python

3 Votes