Q&A Discussions

Is this compulsory to have a "underscore (_)" in this code

20th Jul 2019, 4:08 AM

Merlyn J

functions python

1 Vote

Before learning Python, any language is compulsory which is used in python.

11th Jul 2017, 5:44 AM

GAURAV SHARMA

anylanguage compulsory learn python

0 Votes

Is it compulsory to give <p> and < \p> tags while using formatting tags?

16th Nov 2020, 12:01 PM

Tyagi's Girl

formatting html

2 Votes

7 Answers

8th Dec 2016, 5:08 PM

aishwarya.m

Is it compulsory to write int main instead of void main while recursion?

main recursion void

0 Votes

How do i make check boxes and radio buttons compulsory using javascript?

29th Oct 2018, 12:57 AM

Sai Swaraj

forms javascript

0 Votes

In the code below, what does "i" mean and is it compulsory to use it?

10th May 2017, 5:15 AM

Surya Prakashreddy

javascript

8 Votes

Is it compulsory to take part in challenges in order to learn coding futher?

5th Jul 2017, 6:07 AM

Kabulput

challenges

0 Votes

What is namespace ? Is it compulsory to use it ?

10th Aug 2020, 5:42 PM

Vanshika Garg

c++

0 Votes

Are the keywords 'class', 'public static avoid' and all those compulsory in writing Java?

14th Dec 2016, 6:17 PM

Darshan Dhoriya

java javabasics

1 Vote

Is it compulsory to have break statement at the end of the case....??

4th Feb 2021, 2:12 PM

PHILOMATH PRATIK

c#switch

0 Votes

Is it compulsory method name start with small letter &class name capital letter

28th Oct 2016, 5:14 PM

Vaibhav Kumar

java

1 Vote

I think india should also make programing compulsory education like japan has

2nd Sep 2019, 1:52 PM

LOKESHA E J

hdj

-5 Votes

Is it compulsory that you cannot learn or code in php without learn dot net

19th Oct 2017, 4:59 PM

razzz

namespaces

0 Votes

in border we have to compulsory add PX or it can work with digit also??

14th Dec 2019, 9:40 AM

Yash Chavda

html images

1 Vote

Is it compulsory method name start with small letter & class name capital letter?

13th Jul 2016, 12:44 PM

Darsh Shah

java

1 Vote

Is it compulsory that we should declare variable type unlike in python language?

2nd Sep 2019, 1:48 PM

LOKESHA E J

variables

0 Votes

What is c-panel and is it compulsory to have the knowledge before becoming a backend developer

27th Apr 2019, 9:07 AM

Fabian Uzukwu

backend c-panel developing for is the used what

2 Votes

If we use array in the program , is it compulsory to apply string.h

25th Aug 2022, 6:51 AM

Ndeanaefo Chidalu

c++

1 Vote

Is it compulsory to use bootstrap class name same as it in tutorial ?

3rd Jun 2019, 7:26 AM

Aadesh Singh

bootstrap classes css html style tags

0 Votes

Is it compulsory to start a html file with <!DOCTYPE> or to start with<html>

16th Apr 2019, 12:44 AM

Nimesh Adhikari

tuples

0 Votes

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

28th Aug 2019, 12:29 PM

Onaolapo Ezekiel

html

0 Votes

Is it compulsory to me To Memories this Codes {system.out.println} ?? Because i just started today

10th Jan 2018, 2:24 PM

Rufaee Atanda Abdul-Qudus Oluwadamola

java

1 Vote

Is it compulsory to give a space while assigning value or checking value of a variable?

2nd Sep 2017, 8:07 PM

Ibrahim khaleel abubakar sideeq BRIGHTSTAR

else-statements

0 Votes

Why can't I return a void value in c++? Is it compulsory to return int value everytime?

15th Feb 2020, 8:20 PM

SUBHAM KAR CHOWDHURY

c++if-statements

3 Votes

Is it compulsory to learn data structure in web development field with php language

13th Oct 2017, 3:20 PM

Manikanta

data php structure

0 Votes

Is it compulsory to build a game in order to gain mastery of how to create mobile and desktop applications?

13th Jun 2020, 3:20 AM

Naveen Ghanghas

api c#c++games graphics progress scripting-languages sql

4 Votes

Is it compulsory to learn oops concept in php for learning framwork like worspress larval etc

3rd Jul 2019, 3:43 PM

eMBee

php

1 Vote

Is indentation compulsory after if statements? What we have to do if the program contains multiple lines?

12th Jun 2020, 2:30 AM

Naveen Ghanghas

if-statements

0 Votes

Is it compulsory to use decor only or can i use any other name for a decorator

20th Oct 2020, 5:42 PM

Sri Laya

decorators python

1 Vote

Is it compulsory to use two quotation marks in writing a text (String)..what of using one quotation mark ?

19th Jan 2017, 2:04 PM

Akshobhya A

strings

0 Votes

Is it compulsory to insert all the curly brackets in a piece of code. And why. And when

11th Mar 2020, 9:03 PM

David Daniel

if-statements java

1 Vote

Is it compulsory for for someone who know jQuery to also learn reactJs or Angular Js

25th Dec 2017, 9:36 PM

James

angularjs frontend frontendeveloper javascript jquery reactjs

0 Votes

Guys please if you're into web designing , is it only HTML , CSS and JavaScript that's compulsory to learn and master?

13th May 2019, 1:59 PM

Ghaffar Jr Adeyemi

expert webdesigner

0 Votes

6 Answers

20th Jul 2020, 10:11 AM

Michael Skylar

Between C programming and c++ have any difference? C programming is in my syllabus so it is compulsory to use c++

0 Votes

Why can't we write default case at the begining in the switch loop? Is it compulsory to write it at end only?

17th Feb 2017, 3:10 AM

Maheshkumar

c++switch

2 Votes

To post a lesson in solo learn we should compulsory go to pro or we can post it for free?if yes how?

16th Oct 2017, 4:13 PM

Manikanta

c,java

0 Votes

Why is it compulsory for ("") to be used in an attribute eg. Border = "5" because I tried without using it and it gave nothing

30th Mar 2020, 9:06 AM

Samavedam Praneeth

html tables

2 Votes

In my course vb(visual basic) is compulsory and I think is not relevant anymore to me then I went for python but still confused

20th Jun 2018, 10:37 AM

A D JOHN

confused confusedentity help python python3 visualbasic

1 Vote

Am a Java programmer, is it compulsory I should learn GUI in java language before I can be a good Java programmer?

26th Jul 2020, 12:06 AM

Samuel Odukoya

<java>

0 Votes