Обсуждения

I've been using CodeCademy's tutorials but can't memorize it on my own. How can I practice HTML, CSS & Javascript efficiently??

3rd May 2023, 5:31 PM

Abdulaziz Shagluf

css html javascript

1 голос

In SQL, is it a must I indicate a primary key? Can't my first column which has int as datatype be the primary key by default?

17th Nov 2016, 1:54 AM

Brian

keys sql tables

1 голос

php sending mail problem,processing this code display msg success but i can't get any mail in my mail id.

27th Mar 2019, 5:20 PM

Babatunde Akinola

sololearn

0 голосов

I have been trying the BMI calculator but is not working out and gone back to learn but still I can't do it.

23rd Jul 2019, 6:25 AM

SOUVIK RAY BARMAN

been have i

-1 голос

Please don't take QA forum as a tutorial. Ask questions that you can't solve. Don't just ask, what is class, what is function...

12th Dec 2021, 8:14 AM

Mut Ana

code forum question

3 голосов

I can't see any notifications . The recent notifications i get are 4 months old . What is that supppsed to mean ? Anyone ?

9th Dec 2016, 9:12 PM

Rishi Anand

sololearn

3 голосов

When I try to open the 19 Lesson of java the app gets ctushed and I can't do anythin' . Please help someone to solve it

19th Sep 2017, 4:32 AM

Kash

19 crash lesson problem

1 голос

So I downloaded android studio but when it runs it says it can't find android sdk . And I have no idea what that is ! Tlmewttodo

11th Jun 2022, 10:29 AM

LackMuss

android androidstudio download proxy question run sdk studio

1 голос

hey, i am new and i just can't understand something in the math thing, if case1 wants like 16 but case2 wants something differen

22nd May 2018, 7:03 PM

ola salih

help

0 голосов

Hello guys I'm new In programming can you give some help? In python topic "other numerical operations" I can't get "Quotient & R

10th Jan 2022, 3:35 PM

Pizza Is Cool

numeric-operations python

-1 голос

4 ответов

7th Jul 2017, 6:30 PM

$@M!

Hi, I was wondering why can't we do this kinda competition on PC as well? And it would be great if given projects to complete.

code programming

1 голос

friends, my head is loaded..can u plz remind me where i can find @media query lessons, is it in html5 or css?...i just can't get

13th Apr 2017, 6:10 PM

Biraj Adhikari

0 голосов

4 ответов

3rd May 2017, 3:55 PM

Kelvine De Danielo

I almost finished html fundamentals and css but I can't build anything. This means I'm not made for this? Would be very sad

noobforlife

0 голосов

JavaScript | Switch Statement | Can't Find the Error or Bug Please someone help me to find that Bug or Error

22nd Feb 2017, 10:08 AM

Bogdan Dekker

javascript statement switch

0 голосов

Hi, i code a primary database and after runing it's showing error in it. And I can't able to find what is the error. Please help

29th Sep 2022, 7:02 AM

iSharafatHussain

0 голосов

Can someone tell me what is wrong with this code?It's my first time trying canvas and I can't figure out what is wrong with it

4th Jul 2021, 2:53 AM

Aman Singh

canvas code html5 javascript lesson

0 голосов

What's the use of header? why to use header can't we do it with normal text tags <p>, <h1>?

2nd Sep 2018, 9:36 AM

prime omondi

html html5

0 голосов

Why can't we assign a variable in python like this it gives an error, example : myvariable = 052

9th Aug 2016, 6:13 AM

Adil Farooq Awan

python3

1 голос

In Code Playground,I saw people coding in Web. Why are there separate codes for HTML,CSS,JS. Can't we write it in a single code?

20th Jan 2018, 5:05 AM

Akshay Patil

css html javascript

0 голосов

Everytime I tried to compile,it keeps giving me error but I can't seem to find the problem*.....anotherMyString [i]; return 0;*

6th Jan 2018, 7:52 PM

Bhanu Prakash

java

0 голосов

Why can't you make a game with JavaScript or any other code that isn't meant to be used to make video games

25th Mar 2017, 3:39 PM

bobo

c#c++java javascript python ruby swift

1 голос

Can't make a set from a list with repeated items and keep the items order.Does anyone know how to make an ordered set in Python?

21st Dec 2017, 4:03 AM

That TP

python3 sets

0 голосов

This is an app where we can feel good that the next module can't be unlocked unless u complete the current one for deep learning

3rd Jun 2020, 3:03 PM

ıllıllı[ M̤e̤V̤e̤R̤s̤S̤ ]ıllıllı

app development games modules self-learning

1 голос

Why can't I upload other pics other than the solo learn ones plz fix this if you know how to upload other pics plz tell me how

25th Dec 2016, 7:15 AM

Vishal Naik

html img

0 голосов

I have installed python 3.5.2 ony windows 10 , but i can't find any IDLE there, what is IDLE and how can i install it on my PC.

18th Jun 2018, 3:38 PM

hzh

python

0 голосов

5 ответов

11th Nov 2016, 3:39 AM

Adharsh Patel

guys pls i need your help it will be big help for me. i am angry and sad in same time i can't understand this section

es6 objects

0 голосов

Can someone help me? I am new to this website. I see the present symbol on my steak, but I can't do anything about. Please help.

10th Dec 2020, 10:35 AM

yassin tafouzert

help streak

0 голосов

I can't print characters in the file... It shows many boxes with 0 's and 1's inside it as the output... Help me...

9th Feb 2024, 1:46 PM

DeadlyAlpha3091

1 голос

Nikolay sir in pc my java program not run in command prompt what i will do it show javac not recognized i can't understand

16th Jun 2018, 7:21 AM

Dhanaraj S

java

0 голосов

can someone please tell me in with language was the rotate and how to rotate text. I can't find the example.

20th Oct 2017, 2:35 PM

Himalaya Kataria

-1 голос

I am wondering if it's a good idea to walk away... I've done HTML,CSS, JS, C#, and jQuery and still can't win challenges.. quit?

9th Aug 2017, 1:51 PM

Louis Maloney

0 голосов

If id is unique and can't be used more than once in a document why do we use it, why not just use class???

27th May 2020, 8:59 AM

Shane Forsythe

css html

0 голосов

Hello I have create a code with four bouton (7,8,9 and 6) but I can't put the 6 at the line (white-space didn't work)

24th Dec 2017, 3:50 PM

Eyob G. Hagos

help

0 голосов

Hav' already completed my java course but no project yet completed I can't get my certificate be4 it. Wht are those projects ?

23rd Aug 2018, 7:01 AM

Raitovin

java

0 голосов

Why I can't use id more than once and shoulf I use Id or class and Can I use id in different html?

5th May 2021, 7:55 PM

6Cødës

css3 html html5

0 голосов

I can't use the file's include. Sr i speak english. Add friend and help me if you have free time. Help me learn english and code

21st Apr 2020, 2:30 PM

Sorder Rakib Hassan

helps

0 голосов

4 ответов

15th Mar 2017, 11:26 AM

Phát Tấn Phát

Capital can't be involved in a code in c language but thus eg in python shiws capital letters are involved iwant explanation

variables

0 голосов

Is there any better solution for this one??? I got only 12/13 correct tests and I can't find why the other test was wrong

8th Jun 2018, 8:57 AM

Karthik

c++hard problem

0 голосов

can't we add alert box on some specific button, like alert box of "are you sure you want to play" on clicking play button

12th Aug 2020, 12:35 AM

Jayp

html javascript web

1 голос

Is it compulsory to use only P while creating tags <p> if yes . Why can't any other letter if no whats the difference ...

30th Sep 2018, 4:02 AM

anjit pariyar

tags

0 голосов

What do you do if you see an specific error you can't fix (you don't understand) and the Internet isn't helping you either?

6th Sep 2019, 7:17 AM

Manem Yaswant

error practice

1 голос

When specifying a web font in css style, why should we add more than one font name? Why can't it access the first font given? 🤔

10th Apr 2017, 5:33 PM

Ron Starke

font

1 голос

I'm looking for dart language tutorial but i can't find it out here, could you tell me more what i can do now ? Cause flutter !!

20th Oct 2018, 7:29 AM

Shwetha N

help

0 голосов

I really can't justify use of an Empty tuple... a tuple is immutable.. so it should remain empty everytime what can be it's use?

28th Mar 2020, 7:42 AM

Sokombe

tuples

0 голосов

To override method , is it compulsory to use override keyword? why we can't override method just like in c++ using same name with different definition.

18th Jul 2017, 4:22 AM

Manoj Mudgal

c#polymorphism

1 голос

Why can't i run ES6 on solo learn. Some code works well elsewhere but throws errors on solo learn. Please help

9th Sep 2018, 5:29 PM

shiwangee pathak

es6 javascript

0 голосов

Why can't I rate quizzes on HTML? I can only rate every language except HTML.any of you with this problem????

10th Dec 2018, 5:01 PM

Jo Jo Rules

quiz

0 голосов

can't understand what's happening in output pls help. is 0 being taken as false and not 0 as true . So as 3 is true but not not

21st May 2019, 2:57 PM

Yishak

boolean-logic if python

0 голосов

How to change email destination from forget password in facebook, becaus i can't login to my yahoo mail. Can i use javascript?

5th Nov 2018, 1:09 PM

partha

javascript

-1 голос