Q&A Discussions

How can I input a word instead of just a letter?

26th Jul 2019, 3:04 AM

Musafir

arrays c++

0 Votes

7 Answers

8th Jan 2017, 2:51 PM

Shariff B. Cammah

Can you explain why this outputs 18 instead of 19.

java

0 Votes

What happens if you start with h2 instead of h1

9th Aug 2020, 2:51 PM

kannan

html

2 Votes

What if we used void main() instead of int main()?

30th Mar 2018, 1:40 PM

Siddhant Rao

c++

1 Vote

Why it shows wrong output when I write (10/100*amount) instead of (amount*10/100)

14th Jun 2016, 9:58 AM

Bijesh Mohan

java loops

1 Vote

How can I make this print the value instead of just the string??

13th Dec 2021, 6:03 PM

Priyanka Singh

python

1 Vote

Why long instead of int creates "Compilation error" in C language?

13th Feb 2025, 5:44 PM

Squilliam Fancyson

c compilation error int long

0 Votes

So where can "let" be used instead of "var" in JS?

19th Aug 2018, 5:08 PM

Alex “Rusack” Averin

1 Vote

Why we use g1.getColor(String c) instead of using g1.color directly?

28th Jul 2020, 4:33 PM

Iloka Nadia

classes get getters java

1 Vote

Why the output is 40 instead of 50. Please explain

9th Dec 2016, 2:35 PM

Deep chand

html javascript

0 Votes

What if I write 'static public void' instead of 'public static void'?

6th Aug 2020, 1:14 PM

Avinash

codeplayground java jdk

3 Votes

Why dont we used return 2; instead of return 0; ??

5th Sep 2018, 11:23 AM

Mukund Kumar

c++

2 Votes

Can I use master data instead of web data in php

16th Nov 2016, 5:48 PM

Maham Maham

php

0 Votes

How to declare an array using spaces instead of ,?

10th Jan 2021, 3:32 AM

Bhavik Modi

arrays javascript

0 Votes

In virtual function lesson, why must use pointers instead of object.member()?

13th Jan 2020, 6:15 AM

Entroper

c++functions polymorphism virtual

3 Votes

Can anyone explain why it's printing "panni" instead of "-23 23"

3rd Dec 2016, 9:17 AM

linkiron

c char cpp relational unsigned

0 Votes

Guys...just use parenthesis instead of worrying about all these operator-precedences xD

16th May 2020, 6:48 AM

Marana Coder

operator-precedence python

2 Votes

Why my form is showing my php code instead of executing it

15th Jan 2017, 10:25 AM

Diego

html5 mysql php

1 Vote

can we use word "all" instead of asterisk?

12th Apr 2020, 7:35 PM

Hallel Oreoluwa Ojowuro

sql

0 Votes

How do I replace characters in a function instead of a string?

21st Oct 2017, 2:31 PM

Wafa Naqvi

python python3

0 Votes

can i use print("hello world") instead of print_text() ?

13th Jul 2022, 6:01 PM

Alba Robledo

decorators python

0 Votes

why have we use public static void instead of public void?

15th Jul 2016, 7:15 PM

Youngsun Kim

eclipse java

0 Votes

6 Answers

25th Sep 2016, 8:53 AM

Goku San

Why can't i use span tag instead of div tag?

div span

1 Vote

Retrieve string GET_HARDWAREID to Richtextbox or Textbox instead of Console

20th Aug 2018, 8:52 AM

Sanjid Hossain

c#license strings

1 Vote

what can be used instead of set in python python3?

1st Aug 2020, 10:47 AM

modubaj

python python3

2 Votes

Why do some people use std:: everywhere instead of using namespace std?

2nd Feb 2018, 9:49 AM

Sumit Bamal

c++code Namespace readability

6 Votes

I would like to print here, profitable unprofitable instead of true or false but how

8th Feb 2017, 6:01 AM

Vishal++

functions python

0 Votes

11 Answers

10th Oct 2023, 6:49 PM

Eaz Mahodi Sagor

Can we use Python instead of PHP for web Development?

back-end php python python-vs-php python3 web-development web-storage website

1 Vote

can i use this enhanced for loop all. instead of using for loop

24th Sep 2019, 3:02 AM

Zain Amin

core java

0 Votes

11 Answers

15th Aug 2017, 10:21 AM

corejava

When would I use double instead of float?

c++data-types

0 Votes

Can we use scanf and printf instead of cout?

4th Sep 2016, 12:47 PM

Ben Grinshpan

cout

0 Votes

When to use no-sql database instead of sql ?

15th Feb 2018, 9:11 AM

Mehak Gupta

database db java mysql node.js php sql

0 Votes

1 Answer

13th May 2019, 12:22 AM

Omar Sherif

What are the advantages of using XHTML instead of HTML ?

html xhtml

3 Votes

What is the logic behind putting lst[1:]. Why it print empty when lst[3:] is used instead of lst[1:]?

3rd Jul 2018, 2:36 PM

Αητοιπe

loop python3

1 Vote

19 Answers

28th Jan 2021, 9:46 AM

We Doru

In javascript, can we use the slider for any other else instead of images?

image javascript slider

10 Votes

7 Answers

14th May 2017, 4:51 PM

Ishwarya Manikandan

Why do we use ON instead of WHERE when using LEFT JOIN?

join left on

3 Votes

How to rewrite this code without a while True loop?What should be instead of True?

14th Apr 2018, 7:10 PM

Tony Stout

python python3

1 Vote

9 Answers

15th Feb 2022, 9:41 PM

Lenoname

In html instead of frame what can we use? because I see others using tables

fram ht

3 Votes

9 Answers

15th Feb 2022, 7:53 PM

Mik

Why 1 instead of { blue:2, brown:1, yellow:1} is obtained as output?

3rdoutputlineerror help js reduce

2 Votes

Why can not one use "num++" instead of num = num +1

14th Aug 2021, 6:10 AM

Mohd Aadil

loops

1 Vote

I entered only 1 number instead of 5 and got output as 5*number.. instead I should have got only the number . please clarify

8th Jun 2019, 12:57 AM

Faisal Alghamdi

c++loops

0 Votes

How to print a value here instead of return? [Java] [Solved]

1st Aug 2016, 2:14 PM

RB Vijey Shankar

java print return

1 Vote

About including functions in header file instead of source file .

26th Feb 2021, 4:14 PM

Ray

cpp

0 Votes

Why we use . in email or Gmail extensions instead of , or ; ?

10th May 2021, 12:16 PM

Ali_combination

1 Vote

15 Answers

15th Aug 2018, 4:44 AM

Jahnavi.B

Switch case executing both of the cases insteAd of 1

java switch

0 Votes

Getting input value as a character instead of an integer

7th Apr 2019, 1:46 PM

kuku Debbarma

integers javascript math.random variables

3 Votes

What are the different scenarios where I should use List<KeyValuePair<>> instead of Dictionary<>?

2nd Jan 2018, 6:36 PM

Luca Marseglia

c#dictionaries difference generics hashmap keyvaluepair list

4 Votes

1 Answer

17th May 2018, 7:36 PM

Rusty.Metal

why do we use endl instead of \n more specifically in c++

c++

1 Vote

Why would a for loop use subtraction instead of an absolute number?

3rd Jun 2020, 5:31 PM

Lekhana Pinninti

java loops subtraction

1 Vote