Q&A Discussions

I wonder why there is the error in the code below also I 've added nessesary expression about "items" - $_SESSION?

29th Jan 2020, 8:42 AM

Rohit Dayal

<?php

3 Votes

Software developers and app developers, which of them gets jobs easily. I would like to more about this two program development.

16th Jun 2019, 12:41 PM

Egor Tonchev(EGO)

app developers software

0 Votes

How can I check how many challenges I won or lost? Is it possible? I see that information about other users when I clicked on

12th Jun 2019, 4:45 PM

Findevery Techonline

how won

0 Votes

how do you print the ages of all the wolves, my head is about to go off I've given it everything I've got please rescue me thnks a lot...

1st Aug 2022, 11:06 AM

Daniel

sql

4 Votes

we know c++ in an objective programming language. How about c or c#? are they objective too?

24th Aug 2016, 10:41 AM

Karl Russell S. Menil

c#c++objective-c

1 Vote

RippleDrawable What is that can you tell me about it in details this is use for Android.

17th Dec 2016, 11:10 AM

purimoh

android java objects

1 Vote

which programming language I prefer to my friend because he is just starting to learn about it.

16th Jun 2017, 2:52 PM

prashant vyas

beginner language programing

1 Vote

Do you know non-profit organizations that teach children (in developing countries) about computer science or provide hardware?

26th Nov 2017, 5:44 PM

Jay Munjani

arduino help non-profit npo raspberrypi social

1 Vote

I want to ask about holographic technology ,is programming has anything to do with holographic tech ?

14th Aug 2017, 7:51 PM

Chris_s100

future technology

0 Votes

Why is eberyone asking about coding language is the best to take when yiu are taking one.

8th Jun 2020, 3:07 AM

Nam

javascript

1 Vote

How do you come to know all about ☣️♌SOLOLEARN ♌☣️ Who introduced you first time use SOLOLEARN

26th Sep 2018, 7:12 AM

Chelsea Love

programming self-learning sololearn

1 Vote

The stack and the heap exist on RAM..isn't it ? And we use the heap just when we are not sure about the size of input ?

21st Aug 2017, 10:44 AM

Bagas Kurniawan

c++heap memory stack

1 Vote

7 Answers

25th Apr 2017, 10:09 PM

De Vinci

Please I'm finding it difficult to assimilate HTML can someone please help me out how to go about it and understand properly

</br><em></em>

-1 Vote

I didn't understand the part about initializing more than one value in statement 1 of 'for' loops. Any help is appreciated

5th Mar 2021, 8:47 AM

Emmanuel Brown

loops

2 Votes

I want to know about Android if any one have the best book PDF for Android programming please give me links help please......

8th Feb 2018, 9:46 PM

Ted Ariaga

a android

1 Vote

How to make an app that can be interactive for limited users so they can store sensitive data about a project for example?

17th May 2018, 3:10 PM

Naved Ahmed

apps data howto

0 Votes

Hey can anyone refer me some site where i can find brief information about functions at one place .

23rd Feb 2022, 6:23 PM

Mino Gaming

python reference

0 Votes

Please!!! I'm beginer about dev ios, share for me project ios app or tourial video project ios sample.

4th Oct 2018, 12:18 AM

partha

ios swift

1 Vote

I need your help! This is a java program about "Method" ,and i want to make a triangle pattern. Please have a look.Thank you!

16th Jun 2017, 6:04 AM

Đào Công Lập

java method

0 Votes

what is alternative ways to replace , the function function_construct()

28th Jun 2018, 6:34 AM

Hunt

7 about error function_constructor()in line saying

0 Votes

Hi guys. pliz 'need ur opinion about my code on the revenue growth project. It worked but i think it's not professional😅

22nd Jul 2020, 11:59 AM

Nar Bdr Kharka

goodhabits python

0 Votes

Can someone tell me what's wrong with this? It says something about the switch == false isn't right, but I can't see anything.

18th Nov 2021, 2:03 PM

Domiho Aimé YEDENOU

c++

1 Vote

How come some people get about 500xp in a small period of time while some get 10xp...

5th Aug 2018, 6:25 PM

Thomas Wald

css html

0 Votes

about JDK platform for windows 10 wich one i need to download x86 or x64 or both??? i n the tutorial picture look like both are selected. it means i need to download both?

9th Sep 2022, 10:05 PM

Onomah Peniel

java jdk

0 Votes

13 Answers

20th Aug 2016, 6:42 AM

Leonardo

Has anybody created hypercube(i mean 4d cube)? I think about creating of something like this.

4d c#c++graphics hypercube javascript math programming

0 Votes

Is it possible for me to make a program using only my android phone? Im newbie here and i really wanna learn about programming.

27th Nov 2018, 12:11 AM

_yaroslavv [online_everyday]

begginer programming

0 Votes

6 Answers

6th Jul 2017, 6:47 AM

MSt Xii Reii

So I learned that using a namespace is bad practice. If I plan on writing out the libraries how do I go about it?

c++namespaces

2 Votes

If you were about to start your career in computer science , which direction would you choose now ?

4th Oct 2016, 7:14 AM

Asia Nealy

c#c++html java javascript jquery php python ruby

1 Vote

Can anyone give me a link or anything about all java syntax and their uses ? Thanks in advance :)

5th Sep 2018, 3:32 PM

Jakhongir

1 Vote

The speed of sound in air is about 343 meters persecond.Create a code that calculates the distance in 600 seconds

22nd Jul 2016, 9:28 AM

Zildjian Recongco

javascript

0 Votes

Does any one have any idea or article about how to validate..in c/c++?? I mean something how to ask user to input only text / No

29th Aug 2021, 7:19 PM

rozh

c c#c++

1 Vote

A biography/about section on our profiles

15th Nov 2019, 5:07 AM

cerebrocerberus

about bio biography community information profile projects sl sololearn user

1 Vote

Help its about photoshop when i save photos i use save for web by wrong so are the picture in internet,google,web?please help

20th Apr 2017, 5:33 AM

Param Siddharth

photshop

1 Vote

Can anyone answer me about y we are using class Myclass in prgrm my mind get structed their

21st Apr 2018, 10:19 PM

OTAKU -SAMA

constructors

0 Votes

I am a complete begginer in programming and want to learn c but have no basic idea about it which book will you recommend.

4th May 2019, 1:41 PM

Mohamed suhail

1 Vote

Each of method have a meaning sooo What's about 'public static void'? told me eachWhat's 'public' and 'static'? 'void' I know what is it

3rd Mar 2018, 8:14 PM

Nishant

access-modifiers java methods static

0 Votes

6 Answers

7th Aug 2016, 7:10 AM

Very hard!

The moon's gravity is about 17 percent that of earth's. Write a program that computes your effective weight on the moon.

0 Votes

I dont know about programing/coding. I want to learn it . Please tell me from where i start to study it?

15th Jun 2020, 1:21 PM

Digvijay Singh

0 Votes

Can I learn directly java with no knowledge about programming and how long it will take to become an average java programmer?

4th Jul 2018, 2:15 AM

Deepak Patidar

1 Vote

How to send message anyone? I had not get any mail about how to activate message option. Kindly help me anyone 🙂🙂

26th Feb 2017, 5:26 PM

Atharva

help

1 Vote

I know all about java and python but dont know how can i make websites,apps and other things with them? Kindly help!!!

7th Aug 2021, 8:51 PM

Mobaswir Hassan

java python3

1 Vote

Anyone how to use onMouseover() and onMouseOut() for image¿? This question about javascript please give me example of the code

23rd Mar 2020, 9:03 PM

Farhan_Arif 🔱

javascript

0 Votes

Im excited about computer programming but I always have trouble starting What some ways you made the beginnings less daunting?

15th Sep 2019, 10:56 AM

Kino Ilfi

beginner daunting experience fun learning noob

1 Vote

Can't I make 'Blog About Me' on my PC by Notepad??....I tried exact code but it is not showing section on web page..Help Me

13th Jan 2018, 7:57 PM

Shanon

html

2 Votes

How to go about using a calculation void function to place the values in an array?

18th Oct 2017, 3:02 PM

Sameer Yadav

cpp

0 Votes

Guys do you know about passward encryption or how I lock a folder which a passward and user name is stolen.

25th Jan 2017, 9:25 PM

Progress101

code sugestion

3 Votes

Hi guyzz this ia vishnu i would like to get a few ideas about miniprojects that can be done using java.

13th Jun 2017, 6:18 PM

mikiyas

1 Vote

Am hello again am worried about learning coding and the reason is that I want to become a game maker and don't know which course

6th Jan 2017, 3:41 PM

vishnu

help

0 Votes

I have just finish this curse but i don't feel that i understand all about c# what i have to do now can you help me?

7th Oct 2021, 5:47 PM

Ahmed Asiimwe

c#code collections

4 Votes