Q&A Discussões

It took about 6 months to learn java. But i wqnt to learn it in industrial training (45days period). Will it be usefull or not.

11th Nov 2020, 7:54 AM

Trupti Pawar

industrial java training

0 Voto

Do I have to learn js before jQuery or can I just start with jQuery, I have a small background about js but its stil hard for me

21st Mar 2017, 7:15 AM

Suraj kR

javascript jquery

1 Voto

I made project and I used multiple views.but when i run program .the debag show message .. couldn't find storeboard named in bundle .i search about this problem much time but no solution

14th Aug 2017, 1:01 PM

ammar adiga

swift

0 Voto

Guys I know all about how to format text color and how to add images and background color in HTML but how do I do it in python

10th Aug 2017, 12:44 PM

Zaid AlObeidy

formatting images python

1 Voto

I've been trying to make first example program work for about an hour now and I've re-typed it multiple times but it still gives me the same error ExampleProgram.java:3: error: cannot find symbol System.out.printIn("Hello World"); And the arrow is pointing at the period (.) after out. Anyone can help me?

26th Sep 2019, 6:30 PM

Dark Coder

About the app Can anyone please tell how to use code playground feature. I am creating my code and its giving"no output" as an answer.

0 Voto

7 Respostas

14th Aug 2016, 3:30 AM

Gene Lee

0 Voto

I knw computer networking. So will python be useful for me in future? bcz, i have 0% knowledge about coding, I hate coding tbh

11th Jul 2016, 6:33 PM

sherry

code python3

0 Voto

Making A website where jobs will be posted that requires no degree and people can inform about new jobs on thier company or anyw

10th Jul 2018, 1:21 PM

Siddhesh Bankar

challenges

0 Voto

Hello, guys kindly help me out I just want to insert a youtube video that is X-frame and I don't know how to go about it

10th Feb 2018, 5:08 PM

Jyoti DAS

video

0 Voto

Plzz help me i don't know much about python and be sure code will be like that but check the bug and correct it plzzz soon as

27th May 2020, 9:22 PM

L@rrySonP1

python

0 Voto

can I use #include <iostream> in place of <iostream.h> in claas 12 board exam ? In my textbook i have read about using <iostream.h> . what is the actual difference btween these two?

17th Nov 2022, 12:35 PM

MohdSalmanAnsari

2 Votos

how to know that about the chorme extension is present or not in the browser. if it is there then fine else how to know that the

14th Aug 2016, 5:53 AM

nitin bora

#angular5 expressjs nodejs

1 Voto

can someone help me on how to go about svg animate, have made a car model but i don't know how i can animate it to move.check on

26th Jul 2018, 7:03 AM

Anuranjan Kumar

stephen

1 Voto

question about the output: if shout is placed before the last print statement, why does it give you a "no output" if you run the

9th Apr 2018, 2:40 PM

Stephen Mucira Wachira

"""a an def exclamation mark print shout(word):with word

-1 Voto

guys, evethough i learned so many about javascript, i odnt know why when i get to any app's page source i cant read its codes!

14th Jun 2020, 11:23 AM

H Liu

javascript

0 Voto

I'm pretty sure I covered this in C, but there was something about the way the ints were stored that this function wouldn't update the variables properly... Can anyone confirm, or expand?

29th Sep 2017, 4:24 AM

f.rubaui3i

0 Voto

Guys how long does it take to learn Java?Can u guys share your stories about how did u progress and how long did it take ?

1st Sep 2016, 6:20 PM

Nils Kaplan

coding java programming

1 Voto

I want to build a game where I ll have a button for the next page while adding functionality,how do I go about with next button?

1st Nov 2017, 3:18 AM

Rezaul Islam

css html5 javascript

0 Voto

Is it possible to run swift in a virtual machine equipped with OS X 10 or later version? Cause I am about to install VMWare and then the OS X / Yosemite.

2nd May 2020, 9:40 PM

Temitope

swift

0 Voto

Hi guys please i am new to programming and idont know anything about it does i need to learn basics at first or its enough to le

20th Mar 2016, 12:53 PM

Surajit Majumdar

python sololearn

0 Voto

I have just finish java course but i don't feel that i understand all about java what i have to do now can you help me?

16th Oct 2016, 10:21 PM

Mahmoud Alnmr

-1 Voto

Input time that is about hour and date (DDMMYYYY) now, and the output is hour and date later that is + or - with my input?

17th Jun 2017, 9:32 AM

aya mesameh

c++date gmt hour If month runtime selection time year

0 Voto

Ok I'm new to the coding community I don't know really anything about it. I want to learn PHP I got the app and it said...

7th Oct 2017, 5:54 AM

Robby S

code everything help html please

0 Voto

If want to learn how to develop mobile

2nd Nov 2016, 11:42 PM

Pizzahaet Plays

about ago android download latest release studio the three version weeks

-2 Votos

What app can I download if I want to learn more about I.T? I'm currently in grade 10 and I'm just 15. I hope you can help me. :)

21st Nov 2019, 6:42 PM

Anthony Dwomoh

self-learning

0 Voto

Tell me how to create game in c++. i have completed mu c++ what should i do next. is there any platform which can teach me about

2nd Jan 2017, 2:57 AM

Sha Sandajan

c++games

0 Voto

I would like to create my own web page. Nothing fancy, somewhat like DeviantArt where I can post my art. Any tips for how I should go about doing that? What language(s) would I need and programs?

17th Dec 2016, 6:05 PM

Faizan Rafiq

java website

0 Voto

can someone kindly correct me if i am wrong about this quote "As the program contains multiple lines of code, you should create it as a separate file and run it." does that mean that if my code gets bigger it is advisable to create less line of codes but many files?

13th Aug 2016, 9:55 AM

Alexandru Akarsu

if-statements python

1 Voto

int main() { int num = 1; int number; int total = 0; while (num <= 5) { cin >> number; total += number; num++; } cout << total << endl; return 0; } i neeed a very simple discussion please about the loop i don't understand anything

23rd Jul 2016, 2:13 AM

joel bonita

1 Voto

I have many doupt about python...... why going for python? what is the use of python? what is the different between python to other language? which is python IDE name pls?? I want to answer technically frdssss..

27th Sep 2016, 4:59 PM

Retag Tarek

basics python

-1 Voto

How do I go about this? I want to use a HTML form to obtain two inputs (both integers) from the user. and then use JavaScript to alert the sum (or print it on the page) when the user clicks an 'Ok' button.. A simple sample code will be appreciated. thank you.

24th Sep 2016, 10:46 PM

Ramanathan Raveendran

javascript

0 Voto

I want to be a professional java programmer. The issue now is that am a beginner without any knowledge on coding, but am beginning to grab some of the basics in java. Please how can I go about it, I mean can I become professional learning it online and on your platform.

11th Jan 2017, 12:46 PM

Nwaburu Emeka Christian

java jvm

0 Voto

percentage works on height the same way as it does on width? when i try to put 100% on the height on a <svg> it just looks like about 400px, there is something i am missing out?

29th Sep 2016, 11:23 PM

Chidiebere Aroh

css height percentage width

0 Voto

I was playing in the code playground after learning about the String.Concat in the static classes course. I have the following code, and was wondering if it's possible to put a period and space between the two texts, and how to put the second text on the next line. http://www.sololearn.com/app/csharp/playground/c0rAVF6X3KwP/

29th Aug 2016, 4:16 AM

ViLXDRYAD

c#static strings

-1 Voto

about size/resize, and measurements: when assigning width or height, px is often! how many px's are there per inch or per cm? for width, it is convenient, with some other measurements applicable, but for height? px's is rather imperceptible! I tried to attribute a certain height in my code, what is best: px, rows, number of lines or what?

10th Aug 2016, 10:02 PM

Daniel Hildreth

html

1 Voto

hi everyone, I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs? I want to STEPUP but I Dont have any idea I want to become a professional Android developer, pls give some suggestions. q. only for experts

13th Jun 2016, 8:45 AM

Alexis Cheuk Yan Lee

android confuse developer feuture java

1 Voto

about svg. Q1: when setting up layout size, height & width, do we need an extra layout for some things different from the first layout. ie two layouts? Q2: what is the purpose of the size? how does it affect graphics in it? Q3: how to treat problem of over lapping or/and over ridding?

8th Sep 2016, 4:53 PM

gurkirt Singh

html

1 Voto

(I wish for professional android programmers to answer) I'm learning java and thinking after get good level to learning (android) so what about fundamentals loops conditions classes objects is it as java or I need to start learning again for android.thanks

18th Jun 2016, 6:47 AM

Alexis Cheuk Yan Lee

0 Voto

looks like java has some cut and dried rules about capitalization... I typed a code using ...main (string []args)... and got an error until I changed it to ...main (String []Args)... pls anyone know d rules guiding character CAPITALIZATION in java... pls post, I'll appreciate.

15th Aug 2016, 10:33 AM

hamid Aldaiki

function-arguments java main

0 Voto

I am doing a project proposal. my project is about :stock manager program and stock notifier I had to write some info abt it , manual system: limitations of manual system: benefits of proposed computerized program : I am not getting any idea what to write will any one suggest me please🙏

1st Oct 2016, 5:36 AM

Nwaburu Emeka Christian

2 Votos

when adding a pointer in any main body like a inventory displayer , does it matter about the order of placement? Is it necessary to have " return 0;" at the end of it if or is it included with original maroon body? thanks in advance!

30th Jun 2016, 9:20 AM

Pragathi Bhat

0 Voto

What does the word static mean in the part of the hello world program which says "public static void" ? It states the following about it which i put in the description but i dont quite understand what it means. Can someone explain it better?

6th Jul 2016, 4:05 PM

Elgia Johnson

1 Voto

I will like to ask this question, but I don't know if is beyond the scope of this learning. it's about Gethashcode (), Tostring () Gettype () etc. I will like a little enligthment. The definition and overriding in a class, though I have gotten some definition, but I will like if someone could throw more light on it's usage.

23rd Aug 2016, 3:35 AM

Richard Kainer

c#collections

0 Voto

so far in section 1 question 2 area all of the videos have been ads that if you skip the add it just brings up the questions you need to answer. also if you play the add all the way thru you get the same exact thing. luckily I'm using this as a refresher course but I would think if I didn't know anything about c++ then I could be pretty lost missing videos.

31st Oct 2016, 1:39 PM

Walter Eke

0 Voto