Discussions Q&R

In c++ switch statement what if two case match the condition?

30th Aug 2022, 6:47 PM

Rohit Ahuja

c++condition cpp programming switch

1 Vote

Why the ^ matches a begining character or group but the $ matches only the last character not a group

13th Jul 2021, 3:01 AM

pavan

match

0 Vote

the escape sequence "\n" is equivalent to ";" ? because I found a match between " \ " and ", " .

4th Feb 2017, 11:28 AM

Rafatoov

2 Votes

45 Réponses

11th Sep 2019, 2:28 PM

Ruggero Quaglia

How does the opponent really participate in a challenge, could it be live or how does the game work?

challenge match xp

22 Votes

How can I make the special character check also match spaces?

13th Nov 2019, 10:59 PM

ProfOduola🙏🇳🇬

javascript

0 Vote

How can I make the beige box shadow on the headers to match the dashed border?

27th Aug 2018, 12:11 AM

Daniel Cooper

box-shadow html html5

5 Votes

12 Réponses

18th Mar 2019, 11:14 PM

Cameron

How to do Match Merge either in Python or in Python Pandas

or pandas python

2 Votes

How do I write a code to calculate points earned by a team in a match

7th Oct 2017, 7:57 AM

Bhavani

coding problem

0 Vote

9 Réponses

2nd Jul 2022, 2:43 PM

Bencozy

Why is '^' said to match the first occurence of a string?

python3

1 Vote

WAP which searches for the pattern in the subject string and returns the position/index of the start of the string where match

22nd Mar 2019, 11:25 AM

Thimira Rathnayake

0 Vote

Is there a solution in c++ if you get this error? Error: No match for operator <<

8th Apr 2021, 6:38 AM

Krina Mangukiya

<<c++containers error operator-overloading vector

3 Votes

what would be the result of len(match.groups()) of a match of (a)(b(?:c)(d)(?:e))?

14th Jan 2019, 7:35 PM

Eduardo Perez Regin

python regular-expressions

1 Vote

What does 'unindent does not match any outer indentation level' mean?

18th Nov 2018, 12:39 PM

K Mayuri

error python syntax

0 Vote

define an array with 10 words &takes a letter as input. Write a progto iterate through the array & output words contain no match

27th Oct 2016, 8:47 PM

Jordan

@csharp

1 Vote

23 Réponses

13th Jan 2021, 10:24 AM

Ayushi Mehta

Plz do

match while

0 Vote

When anyone match going to draw then ....the result store in loss category????

10th Nov 2022, 11:28 PM

Delfina Cisterna

challenge learn solo

0 Vote

Which function prototype will match the function call : func(45.2,65) ?

13th Dec 2016, 6:32 PM

bikash panda

c++

0 Vote

can we use spacebar in pattern and match with re module

10th Aug 2017, 2:56 PM

RUNALI PANCHAL

classes python

0 Vote

Regular Expression to match a pattern that doesn't starts with an alpha-numeric character

22nd Jan 2017, 3:31 PM

Biswascoder

c++java javascript python regex

1 Vote

How could characters be arranged so that it will match separate lines? (python)

22nd May 2018, 6:47 PM

777

arranged characters match newline python sequence spiral zak zik

0 Vote

How to ensure the username required,email required,password required and passwords do not match is working well

30th May 2018, 12:39 PM

Andries van der Walt

php

0 Vote

can you navigate me, how to challenge someone for a java match up?

28th Feb 2020, 3:30 PM

evans

beginner challenge java navigate

1 Vote

Hi everyone why does it give error?

11th Jun 2022, 9:49 AM

Batu

exe help match python

0 Vote

16 Réponses

18th Feb 2024, 7:15 PM

Yusof

I'm lost on how the out put doesn't include match 3 yet "g" is part of [a-z]

python3 regular-expressions

0 Vote

6 Réponses

5th Nov 2020, 10:55 AM

Moshao Makhele

I want ask, today I lose, but why the match result=0? It means doesn't decrease xp

challenge

1 Vote

[jQuery] How to check each class' texts with the same class name and match it with the input value?

15th May 2022, 7:38 AM

MICHAEL TAN ZIJING

jquery

1 Vote

12 Réponses

11th Jul 2018, 8:33 AM

Email Not Activated

No match for 'operator >>' (operand types are ' std::basic_istream<char> and <unresolved and overloaded function types>

cpp help

1 Vote

guys plz tell me why i m getting indentation error:unindent doesnt match any outer indentation level error...

15th Jan 2019, 9:09 AM

Лена Головач

conditionals indentation loops sololearn

0 Vote

3 Réponses

14th Dec 2019, 7:15 PM

PRO

49 проект по кодингу(слова) чет немогу понять вывод всех содержащих букву слов могу вывести а как добавить вывод no match

1 Vote

Can I get a explanation of match result in a challenge, -19 in a single challenge I mean what the heck?

22nd May 2021, 1:09 AM

Rash_forever

sololearn

10 Votes

3 Réponses

22nd Apr 2018, 6:59 AM

World Champion

Как ещё можно решить???так тоже работает но из-за скрытого условия не принимает.

match python

0 Vote

who agrees that after the match with opponents there should be an option to discuss answers ?

26th Jan 2022, 7:14 PM

Tedi

c++challenges java match phython sololearn

4 Votes

If we dont use break, why would it compile the cases that dont match

25th Feb 2017, 3:04 AM

Kurian John

c++switch

0 Vote

Sou my question is about regular expression in Javascript.... Owk I need syntax to match character a-zA-Z

16th Jun 2016, 8:08 AM

Nisarg Uchiha

javascript

0 Vote

5 Réponses

8th Feb 2017, 5:03 PM

Decodeworms Olamilekan

Sololearn should not match you to a challenge in a language you dont want.

challenges code

1 Vote

How do you make a good match engine for a game like football manager?

6th Jan 2017, 6:59 AM

ONLY JS PLEASE!

c#c++java

-2 Votes

How do we create a program that shows the comparison between two teams and get the final outcome will be the match winner

5th Sep 2017, 11:12 PM

Taikyu

help prediction program sololearn

5 Votes

14 Réponses

12th May 2017, 12:33 PM

Ayushman Paliwal

Why Regex() may not work?

c#match regex regular

2 Votes

11 Réponses

10th Sep 2019, 6:39 PM

Dead Lord

I don't understand why in a challenge we lose with greater no. Of xp if a match is of less xp?

challenge sololearn xp

6 Votes

How the finger print sensor trace and match the finger print and how the algorithm of finger print scanner is worked??

23rd Feb 2017, 10:21 AM

$#!^!

sololearn

11 Votes

about the question : "What would be the result of len(match.groups()) of a match of (a)(b(?:c)(d)(?:e))?"

8th Sep 2017, 11:19 AM

GAWEN STEASY

python regular-expressions

0 Vote

Are there any additional programs that I can learn with c++ that will be a great match

27th May 2018, 12:56 PM

Driptarup Chatterjee

c++

2 Votes

Some of my class don't match to css,i cherck everything, all is true but some don't match.please help me.

24th Jun 2018, 5:04 AM

Okonkwo Chukwuebuka

class css error html match

0 Vote

6 Réponses

13th Jul 2018, 8:50 AM

Saeid Nasiri

I keep getting an unindent does not match any outer indentation level errror when i try to run this code

arguments functions nesting python3.6 variables

1 Vote

In my code I'm trying to make "Yellow" span two rows to match what I did with "orange"

21st Jan 2018, 6:27 PM

Matt Hathaway

colspan columns html rows rowspan table

1 Vote

What the answer to .What would be the result of len(match.groups())of a match of (a)(b(?:c (f)(?:e))?

14th Jan 2020, 3:10 AM

coolperson69

html

0 Vote

You are working on a recruitment platform, which should match the available jobs and the candidates based on their skills. The s

3rd Nov 2017, 10:32 PM

Kabelo Selebi

example exercise help python pythonexercise

-1 Vote

Could it be that the exemplary solution to C++ practise 39.2 does not match the problem description?

13th Jan 2022, 5:50 PM

Mohamad Abdallah

c++mistake practice

0 Vote

how to display a picture that was stored from database, only when txtbox1 and txtbox2 are match

6th Dec 2022, 2:24 PM

Jens Friedrich Acker

0 Vote