Q&A Discussions

whats the problem? sometimes when i supose to win (i write rock and the system did scissors) it says that i lost...

1st Jan 2021, 3:06 PM

Vyshnavi Chowdary

code game java

0 Votes

Who ever did pdf with html, css? Content must be generated by server side. What are restrictions on use of html, css?

3rd May 2020, 2:43 PM

Yahel

css html pdf

0 Votes

is it normal that i did a simple code but it takes like a hour to run in the play ground

20th Jun 2018, 9:56 AM

FedorT

imnew javascript

0 Votes

I wrote a question that was already written....so what would you do if you found that you did something that was already done?

3rd May 2020, 6:06 AM

carter

question

1 Vote

Can i take a shortcut in c++? They are giving me an option. So my question is that will i gain experience points ? If i did this

8th Sep 2017, 12:14 PM

F.Heeh. 2nd Yr. Hebron University‏‎

bits c++shortcut

0 Votes

i did try create calculator by c# by my way but problem in syntax when start ,what should i do

3rd Mar 2022, 4:55 PM

Ritu

c#c++java

0 Votes

what code is needed to output an error if the user did not add any punctuation using import re pls

27th May 2017, 7:11 PM

ALAMOUDI, WAEL MAKKI S

python

-1 Vote

How to add color the banner in JavaScript. Did you know any codes for this. if you know please comment it . Needed one

23rd Jan 2017, 7:13 AM

Abdi Elikwu computing

javascript

0 Votes

how did you make the element disappear when you scroll going down and appear when you scroll going up? In HTML. Just like below.

29th Sep 2021, 4:25 AM

Benaiah Nicholous Nimal

html5 javascript scrolling

1 Vote

Why did you chanfe the layout of the levels in courses? It was better before. but still this website is graet as it provide free

28th Oct 2018, 12:26 AM

Alex Schneider

add tag

0 Votes

What code do you prefer and why? What do you use it for? How long did it take you to learn?

31st Mar 2021, 3:27 PM

RohaanShahab

code question

1 Vote

Good day everyone. Has anyone here ever worked with pulse sensor sen-11574? What did you do about the wrong values output?

25th Jan 2018, 1:48 PM

Alex Monroe

arduino pulse pulse_sensor sensor threshold

-1 Vote

Do the new HTML5 content tags such as <header>,<article>, <aside>, <footer> etc support the Class and ID elements that <div> did

24th Sep 2021, 2:19 PM

Inokarare Odey-Osha

html html5

0 Votes

Hi i need someone teach me how do i put an image link in html? I did all the way and it didn't work. btw i learn from the phone

9th Oct 2016, 4:01 PM

Patrick Cage

html

0 Votes

I want to build a project on web development But I did not get any idea that which project I choose and where ? Can any one help

18th Sep 2022, 10:39 AM

Hakeem

css devlopment html javascript js mysql programmer programmimg project webdevelopmemt

1 Vote

Pls help me, I did something wrong with my little exercise and I don't know how to solve the problem. Pls tell me the solution

8th Aug 2019, 4:30 PM

Afroz Quraishi

code exercise help idle me python solution

0 Votes

I dont understand how did in the blog Solo do the time table, I had to put <table border="1"> to get it on my laptop.

18th Jul 2019, 9:27 AM

Sunny

0 Votes

Can i make money from programming android games? and how much? and which language i must use? Did i can use python?

13th May 2020, 7:23 PM

Nicco P

android python

1 Vote

Why i can't enter 4numbers and they came out as 4 numbers since its 2d array, Im trying to do the same code i did in c++ in java

28th Feb 2018, 8:54 AM

‎ايهاب البدري فتحى‎

2d arrays c++java

0 Votes

Can you publish an app to the google playstore through your cell phone or do i have to get a laptop? I did pay the fee already.

12th Nov 2019, 10:45 PM

Doaa Ahmed

app development google googleconsole playstore

2 Votes

I am currently working on a code. I just did <a href="#" on three different text. How can I write on them and still link them?

27th Jan 2018, 8:12 PM

George Mealy

css html

1 Vote

i did send text from client to server application and print this text in textbox but i can not copy it.what i should do ?

19th Mar 2020, 5:46 PM

Amuwa Timothy

.net c#

0 Votes

Hi, everyone today I did a web development task. I need to know that whether web development is the good option to post code bit

8th Apr 2019, 7:23 AM

ALAMOUDI, WAEL MAKKI S

development discuss formatting hashmap post web

1 Vote

Error need help After I compiled my program on command prompt I tried to run the program but it did not work It said "Error could not find or load main class" Could someone plz tell me what to put as my path classpath and javahome Thanks in advance.

1st Jul 2024, 12:28 AM

Harshika Nandhakumar

cmd error java

0 Votes

16 Answers

7th Sep 2016, 10:41 PM

Chuckinator

hello guys i started the back to school contest, but i did one course (Git) and when i was done, i saw that my lessons is 0 why

lesson this why zero

1 Vote

I did not understand the use of {0} and {1} . I know the way of writing but didn't understood the syntax of displaying a message

21st Aug 2020, 10:33 PM

K∆J∆"ST∆R📲🎧..🎤💝🎶

output

0 Votes

How I can check in background service that MediaRecorder is occupied by another app or not ... I did apply check on MR but :(

25th May 2018, 8:46 PM

Masterpeice #changed_man

android java

0 Votes

What Skills Do I Need to Become Back End developer?

19th Apr 2018, 5:00 AM

Syed Farrukh Chishti

"programming did is start that think to when you your

1 Vote

Has anyone of y'all done matrix and complex physics based coding with c# before? If so how did you learn to start with?

18th Sep 2018, 8:18 PM

Enas Elshamy

complex math matrix

0 Votes

Please help me in find in the time complexity of the following Insertion Sort ( I Did it in my way ) :

17th Aug 2017, 11:45 PM

elias b

c insertion_sort sorting time time_complexity

1 Vote

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 Jan 2018, 9:44 AM

cool_boy12344

lists python

0 Votes

What are some tip, sites, or videos anyone may have used to help them learn SQL and PHP easier?

31st Oct 2016, 6:49 AM

dima di

did help how learn mysql php sql tips you

2 Votes

guys whats the purpose of this arr[0][2] = 42;? i have no idea where did that thing came from especially that '42' thing. Thanks

20th Dec 2017, 3:53 AM

Michael Redding

java

-2 Votes

Im not able to print with this serial no "318-356-082" with below code.Please can any one tell this Answer where I did the mista

9th Oct 2022, 4:30 AM

ivor

c++

0 Votes

How Many Code Entraining i have to do yo recive bits. I have did trhee code Entraining and i have not get any bit...???

6th Aug 2020, 4:26 AM

M Ashok Kumar

bits

0 Votes

I teach programming this year I was assigned a group of non-programmers who are studying GIS. Python was the best language to teach them. They love it. I did not suffer as much as I would with C++. Now I think all beginners should start with Python not C++. What do you think?

3rd Aug 2022, 5:21 PM

Ramón David Pérez Lanyau

c++gis newbies python

5 Votes

12 Answers

24th Mar 2017, 6:22 PM

SAMI Awad

Can you guys tell me how much did it take for you to get the hang around css and start making projects? I need help 💔

beginner css

0 Votes

To get a gasp on Dart,do i need to have a good amount of knowledge in c++ or java?I did basic oop stuff few months ago in pyton.

28th Dec 2022, 3:55 PM

Rolyana

silly_question

1 Vote

13th Nov 2021, 2:48 PM

Debmalya Dey

OOP video s

build c++did help i oop,programming projects structural video

0 Votes

In html what is the use of <href="something"rel="something"> i cant understand what is it pls pls explain and where did i get it

9th Mar 2019, 10:04 AM

Olga Mohan

.."><href="....."related="..

0 Votes

how can I put the link in right or left of the page ? with out use <p align="right or left ><\p> because it makes other line and I did not want that ?!

30th Apr 2020, 2:22 PM

mohammed roshan

html links

2 Votes

4 Answers

24th Jun 2016, 5:17 AM

FADUMA ADAM

Not really a question, more like an observation. Typing JAVAC didn't work for me. What did work was typing JAVA in the command prompt.

java

0 Votes

concat() will take only 2 arguments, concat(city,', ',state) is not working in Oracle. How did you get solution with it please clarify my doubt.

14th Nov 2016, 8:06 PM

Jose J. Barajas

concat sql

0 Votes

i am new to html and have almost no idea of coding. I did learn c++ bck in school 14 yrs back. cn ny1 hlp me how to go ahead.

14th Jun 2015, 5:20 PM

gnani

css html javascript php

2 Votes

How do you make the video element support long videos? I tried all day long but I couldn't do it. The website it told me to go to did not work.

9th Apr 2017, 5:26 PM

Atul Sharma

html

0 Votes

4 Answers

19th Jun 2016, 11:13 PM

Mr. Birdie

hey its a good exampl but v already did bank ops...can u tel me som othr topics??som thng interesting...i shud creat 5 own programs for my project...:(

java

1 Vote

I have designed a website and didn't how can i make it visible to people , so did you have a links,books,sites to learning from?

2nd Sep 2016, 3:22 AM

abi

html html5 php

0 Votes

Plz someone tell me what is the problem in my code and in the test cases. I did everything but again and again it gives me error

21st Jan 2017, 1:44 PM

Aous Mohammad

hovercraft

-2 Votes

Are ther any developers produced by solo learn and it ther is any how did solo learn help you. What was you first project ?

28th Feb 2021, 9:13 PM

Mukarram Asad

1 Vote