Q&A Discussões

I am trying to find out the sum of marks in a program.i have taken marks as double and sum as int.

25th Oct 2017, 12:46 PM

King Emma 👑

java

0 Voto

If I instantiate an object inside an array using a for loop, do the objects get destroyed when exiting the for loop?

27th Jan 2017, 8:34 AM

Pooja Upadhyay

arrays c#for inner-loops objects

1 Voto

Is that true oracal is going to stop java in the upcoming time. As per online resources. Shall I learn java then?

12th Feb 2017, 6:46 AM

SIMOMEGA

java

0 Voto

How can i get a PHP or JavaScript book or tutorial of any format with real life examples and the corresponding codes??

20th Jul 2016, 3:21 AM

RUDRABHA MUKHERJEE

bootstrap c#c++code css html java javascript php sql

0 Voto

Are these skills enough for web design?? html5 css3 bootstrap js jquery,, Do i need to learn any other framework or library???

24th Mar 2018, 10:36 AM

Robert 🇳🇬

bootstrap css css3 framework html html5 jquery js library website

0 Voto

I created separate header and source file idea.h and idea.cpp.I have re checked the code thrice but it is still returning error

10th Apr 2020, 6:41 AM

AbdErrazak Kenniche

c++files header source

-1 Voto

can i have codes of the following question "write JVS program that ask a user to enter his first n lastname,and construct

25th Oct 2017, 12:06 PM

Riya

an assignment its

0 Voto

Please can anyone help me I have been trying to install react-native on my computer but it hasnt been successful. Any help?

27th Sep 2017, 7:49 PM

ATM_SHADY

create-react-native-app javascript npm react react-native

0 Voto

please help me and complete this one, i have tried all my possible best and it's not going through _____open("test text") as__:

16th Aug 2017, 1:44 PM

AKINTOLA MORONFOLUWA

python

0 Voto

I'm going to learn c++ for building sketches for arduino. Is there anything arduino doesn't use that I won't need to learn?

25th Mar 2017, 6:44 AM

Bright Chidiadi

0 Voto

Good morning sir. I want to repeat loop for in script input enter your age twice with one field. Thanks you sir

19th Sep 2018, 7:50 PM

Michael Gasperik

field input one repeat twice

-2 Votos

How do I print the data of a GSList in C? and how can iterate through the list and copy the data?

18th May 2022, 7:04 AM

Malick Diagne

c glade gslist gtk gtk_file_chooser_get_uri

0 Voto

0 Resposta

3rd Oct 2022, 12:11 AM

Fidel Alejandro Sanchez Fernandez

If I apply for the annual subscription , then they deduct 8000 immediately or they deduct 667 on a monthly basis ?

subscription

-1 Voto

I wish when we take challenges people would be able to comment on the answers like we do when answering course questions.

10th May 2022, 6:16 AM

Zeeshan Khan

css java javascript php

-3 Votos

How can i change the value of a variable after it has been assigned in js? (But not by editing the code)

14th Jul 2017, 4:50 AM

Ricardo Chitagu

html js web

0 Voto

I couldn't understand how to inherit from built-in list class in python and how does johny has access to functionality of list.

20th Jul 2017, 6:12 AM

Rishubh Naik

python3

0 Voto

How can i make a server connected app?which can contain lots of data!!which Programming language will best for this type of app?

6th Feb 2019, 4:07 PM

Vedant Bhosale

app c c++development java python

0 Voto

I want to make a c programme that allows to get a list of items entered, pls any one can help ???

2nd Oct 2019, 11:56 AM

MD. Sabbir Hossain

c programme

0 Voto

when I run the code and enter the value of 'a' a letter instead of showing the erroe it's showing the sum.!?

5th Feb 2018, 7:33 AM

Uppati Eeswar Rao

c++variables

0 Voto

can anyone tell me how can i learn python in better and efficient way?And what is the difference between cpython and python3

19th Dec 2018, 9:16 AM

Aditya Rathore

cpython python3

0 Voto

Should l go for node js or php, i only can create static pages only and looking to create dynamic web pages

26th Apr 2020, 5:43 PM

Rengarajan Sai Harini

javascript node php,

0 Voto

Hey i need your help and would like to know why this code wont run..There is an current error in line 13/14..

7th Apr 2019, 8:02 PM

Chipaz

canvas images javascript

-1 Voto

I'm having trouble getting started in Java or in any codin, but I really like it. Can anyone help me start out?

1st Feb 2017, 11:09 PM

Marc

java

0 Voto

PLEASE HELP!! I cant figure out how to have chosen credit card type to have prefix numers at start validated with javascript

1st Nov 2016, 12:26 PM

Galex09

css help html javascript numbers validating variables

0 Voto

What about formatting text?? means the are used steps by steps in a body of texts or i can use them randomly

6th Sep 2017, 9:19 AM

Callan Wright

0 Voto

when I use the attributes for marquee which is "scrollamount", is not working on my notepad++ becus it suppose to show red

1st Sep 2019, 8:27 AM

Engr Ibrahim

5>marquee scrollamount

0 Voto

in c/cpp, how can we check the returned value to the OS of main(or exit, ...) function? just i want to know.

21st Nov 2017, 2:37 PM

Alao Abiodun

cpp,exit main

0 Voto

If i declare datatype of pure virtual function and used that pure function by assigning different values to it .i get con

18th Oct 2017, 6:22 AM

MD QAYAMUDDIN

abstract-classes c++experts

0 Voto

I removed the navigation tab in example of Navigation tag and then runned the program and hence results were same. Why ????

18th Dec 2017, 3:55 PM

Rao Kamran

html html5

0 Voto

I need help with implementing the missing function outputing the rightmost bit of the state variable. The code is in C language.

4th Aug 2017, 11:22 AM

Chetan Jain

c c++

0 Voto

In android studio my app keeps crashing whenever I try to pass data from one activity to next. Please help talented coders.

4th Oct 2017, 3:46 PM

Anastasia

0 Voto

If I'm making a code for arithematic calculator in c++ then there is a question how should I submit input so thatitgetstheoutput

24th Nov 2016, 6:42 PM

Allan Erissat

1 Voto

If I don;t use <title tag is my html coding then what then what name will appear on the tab of browser.

6th Sep 2017, 7:15 AM

sandhya

html

0 Voto

Here I struked, in numeric data help me by sending any site to learn different types of data types with full details.....

13th Sep 2016, 1:26 PM

Bimlesh Kumar

events hi

-1 Voto

0 Resposta

27th Oct 2022, 4:17 AM

Shaik Ahmed

How do I find out if first character of a string is a number? If it is a number pop out an error. Using if statement and bool

0 Voto

Please I need help on how to make a slide out bar on the nav bar...with the fa bars on the nav bar please who can help??

14th Oct 2017, 9:34 PM

sultan

javascript

0 Voto

I want that my java program search for specific files in a selected folder that is select from jfilechooser if he found the files or file there should come a messagebox if not a other messagebox

27th Jun 2017, 2:56 PM

Gideon

gui hard java jfilechoosef pc swing

1 Voto

if the string and integer is concatinated then what would be the result see the code clearly one is string "15" and 1982 is an i

18th May 2017, 7:31 PM

LegendEnzo

data-types php

0 Voto

When there are default values for both parameters but there is only one argument provided, how do i know which parameter it it means to feed?

7th Mar 2020, 7:22 AM

KRISHNA CHARAN

methods parameters ruby

0 Voto

Can anyone tell me what this kind of rule is? It is an example fraud rule but I can't tell what language it's using to decipher.

7th Feb 2017, 4:21 PM

yuxme

code excel fraud rule sql

0 Voto

if I want to attach one picture one the right , another on the left, and some little description in between. how to arrange this layout?

17th Apr 2019, 12:52 PM

Doris Clay

html

0 Voto

How can I write a ruby code that takes in an array of integers and return true if any three consecutive elements sum to 7

12th Jun 2016, 10:40 AM

Alexis Cheuk Yan Lee

case else end puts when

1 Voto

I have a doubt in do while loop ,as in do while loop condition is given at the bottom so statement is executed first .

11th Apr 2017, 7:56 PM

Safianu Mohammed

java loops

0 Voto

How do i het 'localhost' working? Ive downloaded xampp and note++ buy nothings worked as of yet to get the example on the first intro

31st Jan 2017, 1:30 PM

kanchan

php

0 Voto

In for loop for factorial, if the initial value of i is 1 then how can we decrement its value by ++i in dry run?

20th Feb 2017, 6:44 PM

Scott

0 Voto

I am just a beginner and opt for c++ to start the course, is this a right decision? Your valuable advice will be very helpful.

9th Apr 2017, 3:15 PM

Tehreem

beginner c++coding

0 Voto

I need to take Input from main and use it to populate a array inside of a class example of what Im working with bellow

17th Jul 2017, 12:46 AM

ashish dixit

arrays c#classes

0 Voto

About the app Can anyone please tell how to use code playground feature. I am creating my code and its giving"no output" as an answer.

2nd Dec 2017, 7:31 PM

kenneth Stanley

0 Voto