Q&A Discussões

What's the point of requesting the memory if you're just going to free it up?

6th Nov 2017, 3:59 PM

Ronak Patel

pointers

0 Voto

How can I learn web development fast? Please point out the tools and methods.

10th Apr 2018, 2:12 AM

Sir

programmer

0 Voto

PHP - Can someone point me at a course to follow this one?

16th Nov 2020, 11:17 AM

Farhan Razaq

php

1 Voto

Can anyone point me to a reliably working QR-code scanner for Python on a Android phone?

29th Jan 2018, 1:35 PM

Karrade

python python3 qr-code scanner

0 Voto

How do I round off floating point numbers to my specific number of decimal places in C Language?

2nd Jul 2019, 4:23 PM

Michael U.

0 Voto

What is the point of Getters and Setters? What do they do?

8th Jun 2021, 12:40 AM

Mwamba

properties swift

0 Voto

Can someone explain what exactly is the point of having a title at all?

17th Aug 2016, 6:15 PM

Ilana

html title

0 Voto

How to solve the problem of adding one demerit point after every 5 km speed?

27th Mar 2016, 12:49 AM

Zach Webb

python

-2 Votos

Write a c program to point the block number based on the input

5th Apr 2019, 8:57 PM

Yog Sharma

c program

0 Voto

how to print float 3.14 as 3.140 in c++ means 3 digit after decimal point

11th Sep 2019, 11:05 AM

Hemanth Kommuri

c++iomanip.h setprecison setw

1 Voto

Can someone explain to me why python doesn't accept number results without adding point 0 at the end

28th Apr 2017, 7:51 PM

Gadget tester

data-types

5 Votos

What is the point of the private variable in the following code?

28th Aug 2019, 11:46 PM

Divine Darkey

constructor java

1 Voto

How can I print the unicode UTF-16 code point of a character?

7th May 2017, 2:53 AM

Kaien Yang

python

0 Voto

The team won 18 games and ended 7 games as a draw. A win brings 3 points, a draw brings 1 point

30th Nov 2017, 7:30 PM

Jozxyqk

python3

-2 Votos

7 Respostas

20th Oct 2021, 2:07 PM

EVANS MBONGO

so do all your maths answer have to have a decimal point in python 3.5 ?

python

1 Voto

When using boolean operators in python, what is the point of using Unicode or "ASCII" in a string?

10th Sep 2019, 6:39 AM

pieterdeklerk

python3

1 Voto

5 Respostas

16th Jun 2024, 2:01 AM

Byron

So if void doesnt return a value then whats the point if it? (As in what does void do?)

java

1 Voto

10 Respostas

2nd Jun 2017, 11:26 PM

Joshua Lazaro

in java i can not separate a exactly decimal part of a floating point number

between different final is nd static what

0 Voto

At what point does a UI designer's job stop and a frontend Dev's begin?

19th Apr 2017, 8:51 AM

Baki Billah 131312

code css3 html5 javascript website

1 Voto

What is the point of inheriting a 'private' class when all members will be unreachable?

6th Oct 2020, 5:42 PM

Alpha_King🤴

c++inheritance

0 Voto

What is the point of arrays? When are they used when programming for a website?

6th Aug 2017, 8:24 AM

Христо Христов

arrays c++

0 Voto

A soccer team have played 18 games and won and they had 7 game as a draw each win is 3 point and every draw is 1

10th Mar 2016, 10:13 PM

krisd1

help

1 Voto

15 Respostas

11th Oct 2021, 4:42 PM

Gto Gtom

Could get some penalty if i didn’t accept challenge?

challenge penalty point

1 Voto

How can i round off a decimal point value upto n decimal places in java ?

14th Nov 2018, 4:23 PM

[SmartM2M] sj

java library

0 Voto

this calculator isn't working with the divide option.Can you point the problem in the divide?

30th May 2019, 1:40 AM

Laksheya

c division type

0 Voto

Why do some people decline the offered challenge and what is the point of this action?

29th May 2018, 12:20 PM

Tanvir Hasan

c#c++html java javascript python ruby

4 Votos

witch is the best way to convert floating point number to a string in "C"

18th May 2017, 4:34 PM

Baurzhan Kozhaev

1 Voto

Why my code does not show the value "d" when the decimal point is an exact number?

23rd Jul 2018, 1:49 PM

Nidhal

double

0 Voto

What different things can I do like what is the point of java

28th Dec 2020, 11:12 AM

Arash

java

0 Voto

Hello expert any anybody help me to point out the error in my html code

3rd Aug 2016, 6:45 PM

Jacob Nef

css html sql

1 Voto

I need help to highlight peak point in the graph without using library in C

17th Mar 2018, 3:53 AM

Amit Koirala

c graph

0 Voto

In your point of view, which programming language or languages are useful for the creation A.i(Artificial intelligence)????

9th Jan 2021, 12:49 PM

Magesh

a revolution

1 Voto

5 Respostas

30th Dec 2017, 8:43 AM

Mohamed Althaf

Why is wrong in my code ??(Max of 2 no.) Tell the point at which my code went wrong !!

c++

1 Voto

5 Respostas

14th Feb 2022, 8:06 AM

Sabnis Ashutosh

Please tell me what is the point putting questions in quizzes above learners' level?

quiz

1 Voto

Explain this behavior of code? Why the floating point representation is giving the strange behavior. When the datatype is change

13th Sep 2019, 2:56 PM

Attila Kisvári

c code

2 Votos

How can we print a specific number of digits after decimal point in python ?

13th Feb 2020, 7:34 PM

Preity

formatting print python3

1 Voto

This is unfair. After win in challenges even with higher level I am getting 3,4xp and I lost one match and received -23xp.!!!

20th Oct 2017, 11:58 AM

Divya Prakash Yadav

point sololearn unfair xp

2 Votos

7 Respostas

25th Feb 2017, 6:17 PM

Raj Kumar Chauhan

Whats the point of yet another Learn <CodeLanguage> Book/App/Site if the real challenges/topics are APIs and OS?

api asm assembly c++code java javascript python self-learning

0 Voto

Can we access the special point of something? I have a database that stores time in this format: year/month/day/hour/minute

10th Nov 2020, 1:37 PM

Wheres8

access data mysql

2 Votos

At what point is it safe for a beginner programmer to call himself a programmer and also apply for jobs?

12th Nov 2019, 12:18 PM

Nika Soltani Tehrani

intermediate journey masters pro programmer progress

3 Votos

What's the point of using Kali Linux when you can install Kali Linux tools on any debian based OS (ex:Ubuntu) ?

5th Jun 2019, 10:01 PM

Iredafe Owolabi

kalilinux os

4 Votos

What is the point of assigning a variable to a parameter in OOP?

3rd Jul 2018, 3:38 PM

Retul

constructors javascript object oop oriented programming this variables

0 Voto

Can anyone provide a quick, simple explanation of floating point values and division?

5th Jun 2017, 12:18 PM

Pablo Weber

c++operators

0 Voto

At what point does knowledge of Query Planner / Query Optimizer become critical path?

7th Jun 2017, 3:55 PM

Carlos DV

sql

2 Votos

fill in the blanks to declare a class point with a constructor initializing its x & y members

30th Jun 2017, 9:57 PM

Daniel Oliver

a blanks class declare fill in point the to with

0 Voto

What is the point of writing <!Doctype html> at the beginning of a html code.

4th Apr 2020, 3:38 AM

MARIO PEREZ SALAZAR

<!doctypehtml>

0 Voto

Can we compare two floating point numbers in C programming without using a third variable

21st May 2020, 8:43 AM

Ogbeide Allen

c c++

1 Voto

Can someone please rewrite the code and point out the mistakes, please?And please explain me how does it work.

31st Dec 2018, 2:29 AM

SATYAM ROY

a_simple_game oop python3

0 Voto

Does the badges we unlock have xp value?

16th Feb 2021, 10:32 AM

Soumaya Islam Rimi

badge point unlock xp

5 Votos