Q&A Discussions

How to add string and int? Is it possible?

6th Apr 2016, 3:36 PM

Ismail

data-types php

1 Vote

How to read elements into an array from users input?

6th Apr 2016, 1:57 PM

M.Asia Sahaya Delsey

arrays java loops

0 Votes

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

6th Apr 2016, 7:13 AM

R Ashwin Kumar

swift

2 Votes

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

2nd Apr 2016, 1:35 PM

Julie Jiang

java methods

0 Votes

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

1st Apr 2016, 6:17 PM

Janey Howe

python

1 Vote

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

30th Mar 2016, 1:45 PM

marco colombo

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

How to set default value?

30th Mar 2016, 12:10 AM

xDD90x

insert sql

1 Vote

Ok Guys, Tell me how is data stored internally with-in the SQL database say Oracle?

28th Mar 2016, 3:20 PM

tarun kumar

0 Votes

28th Mar 2016, 1:47 PM

Bhaumik Bhut

How to use the module??

operators php

0 Votes

How does comparing strings of different lengths work?

27th Mar 2016, 12:31 AM

Arween Bartolome Bulanadi

booleans python strings

0 Votes

Do you have an idea on how to get the sum of elements of this multidimensional array?

23rd Mar 2016, 9:34 PM

Davide Amato

java loops

1 Vote

How can we take inputs of array from the user?

23rd Mar 2016, 6:53 AM

michael angelo

arrays java loops

0 Votes

How can I add an item at the end of the array? The most easy way (arr [5]=8) returns "out of range", and I suppose it's because first I instantiate it as "int [] arr=new int[5]", so it's out of the range. Can I amplify that range?

22nd Mar 2016, 7:05 PM

Ram Dafe

How is 15/4 =3?

java operators

0 Votes

11 Answers

22nd Mar 2016, 12:05 PM

Krishna Prasad

arrays java

0 Votes

How to align image in center. I am only able to move it left/right

19th Mar 2016, 4:38 PM

Rubén Aguado Cosano

html images

0 Votes

how can u backup the data in your db to a csv using sql?

19th Mar 2016, 4:12 PM

Abdul Manan

0 Votes

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

19th Mar 2016, 2:35 PM

Lloyd Mwaluku

css javascript

0 Votes

I didn't get it... how can an oerator be overloaded?

15th Mar 2016, 10:20 PM

Mario

c++operator-overloading

0 Votes

How do you make a heading be aligned to the center?

15th Mar 2016, 2:45 PM

Praman Kasliwal

attributes html

0 Votes

how to search for string starts with % itself for example %john , name is started with % itself

14th Mar 2016, 9:35 PM

dlimusa

2 Votes

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

13th Mar 2016, 9:15 AM

Gaurav Dwivedi

javascript methods objects

1 Vote

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

11th Mar 2016, 4:47 PM

yujjjkjh

java polymorphism

0 Votes

How can 2 objects be compared to be equal if there are multiple data variables?

10th Mar 2016, 9:19 AM

Swapnil Gapchup

equals java

0 Votes

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

10th Mar 2016, 7:57 AM

Ernest Tan

functions javascript

-1 Vote

I still don't get the assignment operator. How could x += be possible? How can you assign x equal to itself plus something?

9th Mar 2016, 7:30 PM

xfd

c++operators

2 Votes

6 Answers

9th Mar 2016, 6:25 PM

Angelo

How to start new thread?

java threads

0 Votes

How to sort in descending order?

9th Mar 2016, 4:45 PM

Ranveer mourya

0 Votes

How to give the green colour to the progress bar, as shone in the tutorials?

7th Mar 2016, 6:33 PM

Suraj Kumar

html html5 progress

2 Votes

9 Answers

7th Mar 2016, 8:21 AM

Er Sushil Kuvind

How do i know which if will be excuted first??help

if-statements java

0 Votes

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

6th Mar 2016, 8:25 PM

NORA warsame

javascript methods objects

9 Votes

11 Answers

5th Mar 2016, 1:56 PM

NANDRAJ PATIDAR

How to.play audio present in your computer?

audio html html5

0 Votes

How long did it take you guys to learn C++? I actually hope i learn this language in 2 months!

4th Mar 2016, 10:53 AM

Sulaman Khan Asakxai

c++classes

1 Vote

15 Answers

2nd Mar 2016, 7:11 PM

player_001

2**5 = 32 .. I dont understand how it can result 32 in python. can somebody help me .. thanx

numeric-operations python

5 Votes

How to align text in half elliptical shape?

2nd Mar 2016, 9:26 AM

Prakasa Devetek

html html5 svg

0 Votes

How to assign the progress bar to any active variable?

28th Feb 2016, 5:59 PM

Palash Shantilal Gupta

html html5 progress

0 Votes

How many devices work on java ? (approx)

26th Feb 2016, 11:52 PM

Ibrahim Khalil

java

0 Votes

How to create infinite loop?

26th Feb 2016, 7:47 PM

Pradyut Joshi

loops php

0 Votes

How to add Google search to our Web page?

25th Feb 2016, 1:22 PM

prince kanjaria

forms html html5

20 Votes

27 Answers

25th Feb 2016, 11:29 AM

Sandeep Bharate

How would i make it so it accepts more than 1 parameter? i use commas?

java methods

0 Votes

Can you give an example how to implement muliple interfaces in one class?

23rd Feb 2016, 8:11 PM

Orpheus

interfaces java

7 Votes

If we print something using echo, how we can do next line, if we want to print in next line?

23rd Feb 2016, 4:20 PM

Andrzej Warunek

php variables

2 Votes

Can anyone tell me how to write a program that only show the second prompt after user input the first & press enter ?

23rd Feb 2016, 12:18 PM

lokendra singh

input java

-1 Vote

How to avoid null values?

23rd Feb 2016, 1:34 AM

Lenny

sql tables

0 Votes

How to read a file character by character?

21st Feb 2016, 3:01 PM

Ajay Pranav

files java

0 Votes

How can I align href link on right side of page?

21st Feb 2016, 8:38 AM

Siva kumar

html links

1 Vote

How to auto play progress bar?

20th Feb 2016, 9:17 PM

Mohsin Naeem

html html5 progress

0 Votes

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

20th Feb 2016, 3:07 AM

nikhil naidu

arrays javascript objects

8 Votes

18th Feb 2016, 1:24 PM

Myo Min San

How can I use bootstrap?

bootstrap css css3

1 Vote