Q&A Discussions

Can you use JS to create games?

21st Apr 2016, 6:21 PM

balukov

What if I send null as one parameter and try to perform operation on it in the function like adding, then what would the function return?

0 Votes

8 Answers

21st Apr 2016, 11:31 AM

justin liu

1 Vote

So drag and drop is only a usable part of HTML5 with JavaScript? Without JavaScript it won't work?

16th Apr 2016, 6:50 AM

zainul abedin

drag-drop html

0 Votes

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

15th Apr 2016, 3:03 AM

Emma Theobald

javascript operators

2 Votes

What's the advantages of external JS over the one included in HTML file?

13th Apr 2016, 7:11 PM

datweirdboii

0 Votes

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

9th Apr 2016, 4:14 PM

Reinhert Onduru

0 Votes

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

3rd Apr 2016, 1:51 PM

exetwezz

javascript json

2 Votes

Are the head and body nodes considered siblings?

1st Apr 2016, 9:45 PM

Greg Munker

dom javascript

4 Votes

7 Answers

31st Mar 2016, 3:47 AM

Patricio Gesualdi

Does Json has any other use than storing/representing the datas?

javascript json

1 Vote

Where is better to put the <script> Tag? inside the body or head?

28th Mar 2016, 12:27 PM

Prashant Shahi

0 Votes

Okay, so AJAX can be used when we want to update small portions of a webpage at a time. When would this be useful? Like when posting on a site?

25th Mar 2016, 11:01 PM

Jose Luis Escalona

ajax javascript

1 Vote

Best way to create new object?

23rd Mar 2016, 5:48 PM

Michael Da Costa

javascript objects

1 Vote

What do you do if you want to use setinterval with a function that takes parameters (since you don't include parentheses)?

23rd Mar 2016, 8:59 AM

Dennis Glowiszyn

0 Votes

Can anybody tell me why the below doesn't work in the code playground part of this app please?

21st Mar 2016, 7:30 PM

Jeremiah

How much of Css should i know to start this JS course? Thank you

2 Votes

7 Answers

16th Mar 2016, 1:12 PM

Malachi Jones

css javascript

0 Votes

How do you differentiate a method and a variable of an object?

15th Mar 2016, 10:20 PM

Mario

javascript methods objects

1 Vote

Can someone gave me an example of generating dynamic inputs using html and javascript

11th Mar 2016, 4:47 PM

yujjjkjh

arrays javascript

1 Vote

How to cancel the "prevent this page from creating additional dialogs"?

11th Mar 2016, 10:09 AM

AJ Carlos

-1 Vote

I dont get this return thing, the desciption "it returns the values from the function" makes no sense to me

9th Mar 2016, 7:30 PM

xfd

0 Votes

I am confuse between function and method, how can differ between them?

8th Mar 2016, 12:51 PM

Miroslav

javascript methods objects

9 Votes

11 Answers

5th Mar 2016, 1:56 PM

NANDRAJ PATIDAR

Isn't it that most of the function in new version of CSS so called CSS3 came from javascript? what are the improvement of javascript?

css css3 javascript

0 Votes

= is used to present variable.'Equal to' by '===' Why is 'equal to' presented with only two '=='?

1st Mar 2016, 1:52 PM

Hanthony Tagam

else-statements if-statements javascript

1 Vote

7 Answers

29th Feb 2016, 5:40 PM

Toni

What's the difference between Perl, JavaScript and Python?

javascript perl python

1 Vote

What is the difference, in JavaScript, between =, == and === ?

26th Feb 2016, 4:29 PM

vadde venugopal

javascript operators

1 Vote

Does "setinterval" make the event occur periodically?

26th Feb 2016, 2:29 PM

Damar S Briggs

1 Vote

Is it possible to include contents of another file in our working file using javascript?

22nd Feb 2016, 2:34 PM

Souhayel Abassi

0 Votes

I want to know ,the different between 'array' and 'object' and how to use them?

20th Feb 2016, 3:12 AM

Atiqullah Naemi

arrays javascript objects

8 Votes

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

18th Feb 2016, 1:24 PM

Myo Min San

javascript objects

0 Votes

After JavaScript, what other course of SoloLearn must I have?

17th Feb 2016, 10:31 AM

chandrika kadam

After JavaScript, what other course of SoloLearn must I have?

0 Votes

6 Answers

15th Feb 2016, 2:29 PM

Fram Rodríguez

0 Votes

Does anyone know which programming language I should learn after JavaScript?

15th Feb 2016, 2:29 PM

Fram Rodríguez

0 Votes

Does anyone know which programming language I should learn after JavaScript?

15th Feb 2016, 7:24 AM

Pelican

Does switch statement works faster than else if structure.? or both take the same time?

12 Votes

54 Answers

15th Feb 2016, 7:24 AM

Pelican

javascript switch

1 Vote

10 Answers

14th Feb 2016, 3:33 PM

Ru7w1k

How do I use the concat() method for multiple arrays?

arrays javascript

0 Votes

What can JS do for me later on in life?

13th Feb 2016, 2:18 PM

TheMachine

0 Votes

Is CSS better than Bootstrap? Should I learn CSS first or Java Script first?

8th Feb 2016, 3:11 AM

Jamal Richmond

bootstrap css javascript

2 Votes

Where can i find good stuff about Ajax?

5th Feb 2016, 8:45 AM

Srijan Mukherjee

ajax javascript

1 Vote

Is there any session storage in js?

4th Feb 2016, 5:15 AM

Charles Segundo

1 Vote

How would you access an array that is an attribute of an object?

4th Feb 2016, 5:11 AM

uppu palakondarayudu

javascript objects

0 Votes

Predefined Functions & Methods?

3rd Feb 2016, 9:39 PM

Mogomotsi

javascript methods objects

0 Votes

What is the practical value of initiating more than one variable inside the first statement of a for loop?

1st Feb 2016, 10:02 AM

Ramsey Rimkeit

javascript loops

0 Votes

Can somebody describe "onload "and"onunload"?

29th Jan 2016, 1:20 PM

Erlin Goce

events javascript

1 Vote

What's the use of boolean operator? where to use them and how?

26th Jan 2016, 7:19 PM

Mohd Asif

javascript operators

0 Votes

Its require to include script in <head>?

25th Jan 2016, 1:27 PM

Nirob

1 Vote

What happens if you don't eventually stop the loop?

24th Jan 2016, 2:49 PM

Kaushik Makwana

javascript loops

0 Votes

6 Answers

20th Jan 2016, 6:43 AM

Roy Koper

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

0 Votes

Does anyone know if event propagation can take place outside the DOM?

18th Jan 2016, 4:45 PM

Hossein Ghassemi Rad

events javascript

2 Votes

Since missing parameters are assigned as 'Undefined' would that cause 'Null' to be output if trying to document.write() the undefined parameter?

18th Jan 2016, 12:00 AM

Callum MacKendrick

0 Votes

What can be the possible data types for case values?

13th Jan 2016, 2:03 PM

KL Brey

javascript switch

1 Vote