Dyskusje Q&A

Is writing int before cout necessary i.e int main() { cout<<"hello world";

28th Mar 2017, 11:15 PM

Jamilu Auwalu Abdulkareem

-1 Głos

What is the difference between while used before loop and after loop?

7th Oct 2016, 7:59 AM

ashish mehta

c++loops

1 Głos

i am getting first string value before space not full name ?

20th Sep 2016, 12:32 PM

Geek

0 głosów

Why are we using . or # before any class in CSS?

16th Sep 2017, 5:24 AM

komal shehzadi

css

0 głosów

Do I need to write the methods declared before main() in algorithm?

19th Jan 2017, 12:42 PM

Nawal Jangid

0 głosów

I want to learn C++ before C . Is there any problem will occur while learning ?? Give me suggestion friends .

6th Aug 2016, 5:28 PM

Learner

c c++

1 Głos

12 odpowiedzi

7th Aug 2017, 3:55 PM

Mahir Sadman

Can you please tell me which topic i need to finish before learning react js?

full-stack javascript node.js react web

1 Głos

Does writing code follow a given structure example does a variable come before a function??

20th Jul 2020, 1:51 PM

Shohanur Rahman

python variables

0 głosów

Why is the base class constructor called before the derived class and the derived class destructor called before based class destructor? Please I need brief explanation on this.

18th Jul 2016, 5:24 PM

Bonimwat Optimux Vicker

c++inheritance

0 głosów

if i need to scan for even number in an array function where should i do it before or after the loop

6th Aug 2016, 3:10 PM

shola ola ibrahim

0 głosów

15 odpowiedzi

25th Mar 2017, 1:17 AM

jab

where to I write all the methods? before the main? in the main? I did not understand it

c#methods

2 głosów

6 odpowiedzi

28th Sep 2016, 4:21 PM

Or Orsatti

When can i use C++? And is it necessary to learn C++ before learning other programms or they r different?

should I learn Java script before I learn java or after??!!Waiting an answer please.

3 głosów

8 odpowiedzi

19th Nov 2017, 6:43 AM

Doniyor Odiljanov

java

0 głosów

Can anyone be generous enough to suggest me few python mini projects asap as I have never done any project before pls help meout

24th Aug 2016, 2:37 AM

AB. TA

python3

0 głosów

13 odpowiedzi

10th Sep 2019, 8:38 AM

Nadia Mukarram

How long did it take you before you were able to write your first working code?

coding cpp learning newbie question

1 Głos

help me!! this question want using by while statement. help me pleaseeeeee. i need it tomorrow before 10 a.m

22nd Dec 2017, 4:06 PM

Manuel Urak

loop

1 Głos

8 odpowiedzi

21st Dec 2016, 4:34 PM

Iffa Fiffy

Please anyone Tell me the importance of if else statement because I think we can trigger an escape it but before that importance

if-statements

5 głosów

7 odpowiedzi

18th May 2018, 7:21 AM

Moody Amin

Why do all my codes prompt me for user input before the question has been displayed?

0 głosów

how long were you studying before you were able to make a professional looking page for a client?

15th Apr 2020, 9:20 AM

O B

help

2 głosów

Can i retake completed course lessons i have already completed before in the back to school challenge?

28th Jan 2018, 9:40 PM

Philip Simmons

backtoschool

1 Głos

Why does a programmer need to learn scripting language or mark up before engaging fully in programming

9th Sep 2020, 8:16 AM

Alimazoya David

html programming scripting-languages

5 głosów

Hello I have a question. Should I do python for data science course before data science course?

3rd May 2017, 7:14 PM

Abaebu Marshall

python

0 głosów

My out seems right by I’m missing a space before the word three

5th Jul 2022, 10:25 PM

Pablo

c++class istream ostream

0 głosów

Why when I put a table code before the <div></div> code and I run it, the table now become at the bottom of the page?

5th Apr 2022, 9:14 PM

Yones Mussa

html table

3 głosów

10 odpowiedzi

24th May 2019, 1:43 PM

Ian T. Breguera

How can i make the following function wait for some time before logging out a value ?

javascript

1 Głos

In the HTML lesson, should I ignore all the lessons before the HTML5 lesson portion begins?

6th Jul 2021, 9:14 PM

Abhay

html5

1 Głos

Is it necessary to give a space before print function that comes after if statement ?

3rd Jan 2022, 3:17 PM

Jermainne Espinoza

0 głosów

What should I install first before installation of android studio in windows for android app development in java??

9th Jul 2022, 10:33 AM

Hari Govind

java

2 głosów

Can i use if-else statement in a program of switch case statement before switch (ch) as shown in my code.

28th Feb 2021, 9:06 AM

Kajal Kumari

switch

1 Głos

8 odpowiedzi

20th Dec 2018, 7:44 AM

Titiksha Tyagi

Why i should use dot in the above line before and after $num

functions php

0 głosów

What do I need to install before I start coding in dart and fluttrr

10th Nov 2016, 5:01 PM

Vishal Dubey

canvas html5 svg

1 Głos

Pls must I upgrade to pro before i can continue continue with python variable?

28th Jun 2019, 11:54 AM

Zoyaar Winifred

assignments operator

-2 głosów

Is there any way to encrypt data using JavaScript before sending thr Ajax request?

21st Oct 2021, 2:47 PM

Jonathan Samuel

ajax javascript

1 Głos

How to make an array element required by another element before it can be displayed?

29th Aug 2017, 2:34 AM

Mashan Shaluka1

arrays

0 głosów

How do I know exactly the output of a code before running it in an editor

1st Dec 2018, 7:47 AM

Castro

programming python

0 głosów

It s strange to me how in Java you can mention name of array before or after barackets

25th Mar 2022, 10:41 AM

Mr FRESH

arrays

2 głosów

Why does floats in python round always result to a rounded down figure even if the digit before the decimal point is (>=5)

28th Dec 2017, 9:13 PM

Hamed

decimalpoint floats integers py python rounddown

1 Głos

9 odpowiedzi

3rd Nov 2020, 2:59 PM

Wizking

How can you print a variable before you add a value to it?

c++functions

0 głosów

Is it compulsory for us to write !DOCTYPE HTML before starting a code

2nd Sep 2016, 4:57 PM

Jasmine

html

0 głosów

Is HTML some type of prerequisite language you must know before learning JavaScript

10th Jan 2018, 2:24 PM

Rufaee Atanda Abdul-Qudus Oluwadamola

html javascript

0 głosów

What is the purpose of (void*) before a function call, while function return a pointer to void?

11th Jan 2018, 7:59 PM

Malik

c++cast pointer

2 głosów

I need help making this birthday code work!

8th Apr 2019, 11:00 AM

Alireza Abbasi

asap before birthday code help!midnight python

3 głosów

Hey i am learning python.I want to know how a professional developer thinks before writing any code?What's his mindset?

7th Oct 2018, 8:05 PM

Eman

code python3

3 głosów

Any pro coders here? i wanna know how you think before writing a logic for a program.

11th Sep 2018, 12:40 PM

V4VNC😍😍

c#c++java python ruby swift

0 głosów

Why my list item Come before heading? I need it Come bottom. Thanks you.

29th Jun 2017, 3:47 AM

K Sai Kiran

bottom heading.list ordered

0 głosów

Do I need to learn MS Excel to understand how database works before I learn SQL?

12th Mar 2021, 4:51 AM

Malick Diagne

database excel sql

0 głosów

Does Php, Python and other program languages need to install first before editing on code editor?

31st Jan 2021, 1:25 AM

Logos

.java .php .py

1 Głos

Who know the free code camp and can you give your opinion about it before I engage with it ?

16th Jun 2020, 8:32 AM

Rey

camp code free

2 głosów

Why we use datatypes before the main() function. What is difference among int main() and void main() and float main()

8th Apr 2017, 10:13 AM

Abdellmounaim Benchelli

1 Głos