Q&A Discussões

please my codeblocks keeps giving me error when trying to build my code.. it says : "Build file: "no target" in "no project" (compiler: unknown)=== Create process No such file or directory"...please what do i do?

27th Dec 2021, 2:43 AM

Schneur Sanowicz

c++

0 Voto

4 Respostas

10th Oct 2016, 11:34 PM

Ikem Nodebe

How come even when you supply the correct answer in the lesson Rating Matters in web development course it says you are wrong?

bug

0 Voto

Can some one show me an example of the bitwise operators in JavaScript? Also describe when I should use bitwise please.

31st Mar 2024, 8:54 PM

Trevor Cope

binary bitwise javascript operators programming

1 Voto

Please when I use the <IMG code to upload a pix it doesn't show the image just the Link please what do I need to do?

29th Jan 2018, 6:21 PM

Chris Kramer

0 Voto

What am I doing wrong? Even though I am getting the desired output, it is showing me "wrong answer" when I try to submit my code

26th Jan 2022, 12:12 PM

bright ogunmola

python python3

0 Voto

I saved my css file in folder containing other html files but when I call css file in html it doesn't work. Can anyone explain?

30th Aug 2022, 5:03 PM

ss7

css in notepad

0 Voto

When it comes to a class what is the difference between declaring a public variable, and a private one plus using an auto implemented property?

22nd Jun 2020, 11:07 AM

Alian Jutt

auto c#implemented properties property

1 Voto

Hello.i am trying to find out how to make a list appear when we hover the cursor of the mouse on a navigation bar link.?

25th Aug 2016, 1:27 AM

William Allen

links

0 Voto

Why do we need Jagged Arrays? Can't we do the same thing with Multidimensional arrays? It is so confusing to guess when to use w

26th May 2018, 11:21 AM

djibril sadou salifou

arrays c#jagged multidimensional

1 Voto

I just started the lesson on HTML, at a point of HTML TAG it it's not click when i select an answer

30th May 2017, 8:52 AM

Kasturi Kulal

html introduction to

0 Voto

why sometimes the circle is forever when i input very big number to long int as i choose long int to save

10th Jan 2023, 6:55 AM

khalid Haruna

0 Voto

When i build and run my first program directed by sololearn on code blocks it is showing soloearn debug what to do?

19th Sep 2017, 3:49 PM

learnlearnlearn

c++

0 Voto

When adding css, should you do it in your primary html file, or a separate one and link it to the primary?

30th Sep 2017, 7:26 AM

Saba Hasan

css html website

0 Voto

When ever a user forgets to put a number in an input i want it to set the value for that input to zero to prevent the NaN

1st Feb 2018, 12:35 PM

marley hobbs

change counter dime html javascript money nickle pennie quarter

0 Voto

I am quite good in finding out the Output but face problem when given a full program to code ? I am unable to pin point my issue

23rd Feb 2018, 7:40 AM

Brennan Woodroof

coding output program

2 Votos

How i crop image free and also want to drag image when i crop in ms paint whenever i do something my work is done but i dont wa

31st Aug 2017, 3:22 PM

Divya

crop images

1 Voto

did anybody face with the problem when no chance to type code? i see only strong green line where i should type code in last question

12th Aug 2017, 4:43 PM

prashant vyas

lists python

0 Voto

when I install java on my laptop from oracle , does it need special windows or I can install it on windows vista home premium?

31st Oct 2016, 6:49 AM

dima di

homepremium java oracle vista windows

1 Voto

I have An Angular Component called Menu And Another Is Home User When I come to home user via login the menu component wanted to

27th Oct 2016, 12:31 PM

Nour Rihan

angular angularjs css html

1 Voto

How to fill list from input user?Like this.If i input 3 the result is [1,2,3] and when i input 2 for 2nd result is [2,4,3]

9th May 2019, 7:18 AM

Shahil Joshi

python

1 Voto

How come when I delete a course off of my in progress courses, it comes back after I reload the page?

11th Nov 2016, 1:57 AM

omi

code python3 sololearn

0 Voto

Is php used in making those new pages when you post new thing and those slide ng pics on some sites

30th Apr 2024, 9:46 PM

Terabyte ⌬

php

0 Voto

Help me with code for a subscription to our news letter do when I add something one gets a email notification.

5th May 2017, 9:56 PM

Segun Opeyemi

forms

-2 Votos

I HAVE INSERTED AN IMAGE TAG BUT WHEN I RUN IT it shows a blank space with border but no image

29th Apr 2022, 2:12 PM

Bugembe Eric

problem

0 Voto

How Should One arrange the Indices when Building a multidimensional array of four dimensions in Java? The Lesson only covers two

23rd May 2017, 3:42 PM

KEV PAUL

array java

0 Voto

How can i change background of a input with type of number when it's value is more than 100 or less than 1 . I want to use css.

28th Jan 2019, 12:40 PM

Dayveed

css html

0 Voto

x++ will increase a value sometimes. Please help me learn all of the times when it won't change x. This is my understanding so far: x=4; for { y=x++; } document.write(y) //returns 4 x=4; for { y=x++; y+=2; return y; } //returns 7 x++/2==? ++x/2=2.5

31st Aug 2020, 5:47 PM

parsa

interations javascript loops

3 Votos

6 Respostas

9th Oct 2016, 5:31 PM

ixnayOntheAmScray

if I write ruby programme, but it doesn't run. when the click in the run button, a error box displaying. what the for that?

ruby

0 Voto

How to resolve the final test module? I have the code but when I move to the next one I miss the first answer

10th Feb 2019, 7:20 AM

Nadeesha

python3

0 Voto

When I see long lines of code.,I get scared and think to myself how do they do it.. Is there a software or app you can download

13th Mar 2021, 9:37 AM

Allan

alabi timileyin

0 Voto

Can I write another thing insted of event for examle I want when a person onclicked the function works not every event.

15th Jul 2017, 6:31 PM

Alabi Timileyin John

a code help in js

0 Voto

What is the benifet of spces around plural mark in python ? when I can dispense them and nothing will be effected?

14th Jul 2018, 8:59 PM

Sina

c css php python python3

0 Voto

How to make list from input user,example.If i input 3,output is [1,2,3] and when u input 2 after 3,result is [2,4,6].Like that

13th Dec 2017, 10:37 PM

Omar

lists python

0 Voto

Is shifting from one Programming Language to other a good idea especially when yew familiar to it like a momma her child?

11th Nov 2016, 11:53 AM

omi

ajax bootstrap c c++javascript php python

0 Voto

When i have my script that generate random words repeat itself it stops genrating more random words, how do i fix this

1st Jan 2017, 5:32 PM

Zahid Khan

generators python3 random words

0 Voto

I am a beginner,while studying c++ to end program we should use return 0,but when i change 0 to99 ,code was still working,

7th Mar 2017, 4:32 PM

Matthew Williams

c++

0 Voto

when I call re.findall(x, "s)s)s") for x = r”)” it returns an error. Is there a way to make it not do that?

6th Apr 2020, 12:59 PM

Sameer Kulkarni

error python python3

0 Voto

I used action in my form code. And provide a url. But when i click submit button it is not moving its destination.

15th Sep 2019, 12:40 AM

Evan

forms html

0 Voto

How do I install pygame. I already have pygame application but when I go to my command prompt and I type in pip install pygame

1st Mar 2017, 5:59 PM

sumer

issues pygame

0 Voto

Thé event occurs when the user changes the contents of data field. How can i understun it? I want to know it. Thanks you sir.

1st Sep 2018, 8:00 AM

omitogun toni

event onchange

-3 Votos

Hey guys how is everybody doing? Why when we want to take array from user we first declare array like int x[2] which means reser

31st Jul 2021, 3:10 PM

Malick Diagne

arrays c++for loops

0 Voto

When you’re testing with that; 1) leap year before 2/28, 2) leap year after 2/28, 3) non leap year, so finding a codings for it,

5th Apr 2019, 12:56 AM

poula morcos

else-statements if-statements int

0 Voto

How to make the image ( which we have given the link ) the link ? I mean when you tap on it , it will be downloaded directly.

7th Oct 2019, 1:09 PM

Livoni

links

1 Voto

When I type in the following statement in idle print(print("print")) I'm getting the following result :"print" in line 1 and "none" in line 2. why is none there in the output??

20th Jul 2018, 9:45 AM

Armann

input output python

0 Voto

4 Respostas

17th Sep 2016, 10:13 PM

ABHISHEK SHARMA

When I write the first line of code to say Hi, it won't get the H with a capital letter. I can't go to the next question.

problem python

0 Voto

When I apply custom css over Bootstrap my page is not responsive what can I do Help it's too much embarassing for me 😓

22nd Mar 2017, 6:21 AM

Len Bastiaens

bootstrap css html5 java javascript

0 Voto

Why is the js code on the third illustration of Dom and Events displaying an uncaught error of childNodes when you invoke the fu

12th Jan 2022, 7:24 AM

SHASHANK BHANDARI

dom javascriptdom

0 Voto

Can anyone tell me what threading is in python and when will i ever use it in a real life example in one of my programs

3rd Aug 2020, 1:03 PM

Mwiti kelvin

python3

1 Voto

How do i creat a code in C++ that accepts integers from the user, stops when the user types a negative number or zero. Then adds

3rd Mar 2017, 3:51 AM

Michael Addante

sai

1 Voto