Q&A Discussions

How can i make home server for my own web site and what equipments i have required for make it?

10th Jan 2019, 9:28 AM

Debasis Mondal

123

0 Votes

If you define it globally (outside of main) before main, would you still need to declare it before using it?

12th Nov 2017, 10:44 AM

pritesh khiloshiya

c++functions

0 Votes

How can I print the star in a Pyramid Shape in JS. When my code runs it show all stars in one line.How can resolve it?

28th Jul 2016, 3:18 PM

Adriel

javascript pyramid

0 Votes

I want to start learning GUI implementation in C++. Is it 1. Worth it? 2. Hard? 3. How was your experience at it if you have any

3rd Dec 2019, 7:46 AM

Imran Ahmed Shaikot

c++

2 Votes

If I want to print a value of counter I but all in the same line, how can I do it?

20th Jan 2017, 9:17 AM

Mlandvo Mesh Dlamini

python

0 Votes

After learning HTML,CSS, JavaScript,jquery, should i learn MEAN stack or is there something which I have to know prior to it?

10th Sep 2017, 10:56 PM

Abdelrahman Hamoda

css css3 html html5 javascript jquery

0 Votes

I'm interested in being a back-end developer but I lack the necessary skills and knowledge, where can I find information on it?

28th May 2017, 7:02 PM

Sachin Kamath

advice back-end languages platforms programming skills

0 Votes

If you was trying to make a online virtual robot that could respond to what you type to it, how would you make it?

10th Jan 2018, 10:04 AM

Lwandiso Ntlanga

curiosity what-would-you-do?

1 Vote

Hello, what is the easiest way to make headers in android studio(with java)? Is it to make a header.xml in layout and use it?

5th Jan 2019, 9:39 PM

Matty1406

android androidstudio beginner java mobiledevelopment

1 Vote

What is a modulus operator like how can i can find the result of a modulus operation without the program what operation is it?

2nd Oct 2021, 5:32 PM

W. Khalid

c++modulus operators

0 Votes

1.i am here to learn python .secend.i have an idea in main for my bussiness .( digital hoteling systems).W do U thinks about it?

28th Dec 2016, 8:07 AM

Edoardo

data-types

0 Votes

When i run php file& fill up the form & cilck submit,there is an error showing "server busy,try again later".How can I solve it?

5th Jul 2019, 3:01 PM

Reza Naimi

php website

-1 Vote

I need help with my code, What is wrong with it? It is supposed to print the maze every time the function is called.

10th Nov 2021, 7:04 AM

Sumaia Binthe Jahangir

c++

2 Votes

What is the use of local and external parameters? and what if we want to print \() with something inside it?

29th Sep 2016, 4:08 AM

Raul

swift

1 Vote

I want to store data, manipulate data, and access the data in my microcontroller, is sql the right topic for it?

4th Sep 2016, 6:24 AM

Ruchi Gupta

sql

1 Vote

I want to make a logging system in python... And I have no idea how to do it? Can somebody give the module or code to use pls?

10th Jan 2017, 2:15 PM

Brian Edward Harris

logging python

-2 Votes

4 Answers

5th Sep 2020, 5:03 PM

Ganesh S

There is ab error in my windows 8.1 Dell laptop named - driver_irql_no_less_than_equal and something like that. How can I repair it?

driver windows

0 Votes

Hi what do i do after writing my code in notepad ++? In what format should i save it. How do I run it?

21st Sep 2016, 3:55 PM

Prashant Goyal

html

0 Votes

Html, css, js, php nd other web design program..I want ask, are they really meant 4 web design or is there any other thing 4 it?

1st Aug 2018, 7:09 PM

Tia Gijo

<html>

0 Votes

Can anyone tell me why we need pointer and what will happend if we use it? What is the use of pointer?

5th Aug 2019, 6:50 PM

Mr_Lex

pointers

0 Votes

If you make a web and you want to make a button at the navigation bar active and hold info how can you do it?

21st Apr 2017, 8:44 AM

Yasin Arafat

web

1 Vote

What if i want to use Css to style a parapraph A, and i want to use a different Css code to style paragraph B, how should i do it? is the question sensible.

17th Nov 2017, 4:33 PM

Gael

css selectors

1 Vote

6 Answers

12th Sep 2016, 4:33 PM

Arnold Gyan

Guys, please is it possible to send xml layout files as update to user app so that the user could use it? if yes, then how?

android app java layout

0 Votes

How to add more than one of theese like i want to overline and underline at the same time, How to do it?

22nd Aug 2021, 12:15 AM

Okanlawon Timileyin(snoopCode)

css over-line under-line

0 Votes

If I want to take an array in the method that I created and I want to return another array, how can I do it?

8th Sep 2018, 7:26 AM

PartyMan CZ

java

1 Vote

Is the reason why floats can not be stored accurately due to the fact that the computer does not have enough memory to store it?

5th Jan 2017, 1:00 PM

Rea

data-types python

1 Vote

When I run the following code,I see an alert box with bold 'Code Playground' written at the top.How do I code for it?

6th Dec 2016, 3:44 PM

Terence Chrisman Jr

javascript

0 Votes

How do you put a icon into a footer of a website and make it a link when you click on it?

6th Sep 2017, 8:25 PM

Adrija Ray Chaudhuri

css Discord footer html

1 Vote

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.

10th Aug 2017, 11:18 PM

Amethyst

event onchange

-3 Votes

I am totally new in SQL, can anyone guide on which app may I practice? How to install and where to get it?

31st Jul 2021, 3:10 PM

Malick Diagne

sql

0 Votes

I want to choose another language in a challenge but it shows only c++ & JavaScript. Is there any way to change it?

8th Mar 2017, 8:26 PM

Wali

challenge

0 Votes

That 'Another page' what tipe of file is it? Will it be .php or .htm? Because it contained both php and html coding...

22nd Nov 2016, 7:10 PM

Rohit Pandey

php session

0 Votes

Is it required to code for CSS in html code workplace or we can do separately as well or how to link it?

10th Feb 2017, 11:11 AM

Ștefan Ionuț

css html

0 Votes

The type of variable is auto-defined by assigning a value to it? because in java, we have to declare the type of variable before assigning value

8th Jul 2017, 6:41 PM

Shivanshu

data-types php

1 Vote

Hi, I want to develop an app that will have different online restaurant for customers to make order. How can I go about it?

6th Mar 2016, 4:07 PM

ThisTNTSquid

0 Votes

I'm having trouble understanding newlines with triple quotes. Python automatically runs the script when you press enter, so how are you supposed to use it?

28th Dec 2016, 6:47 AM

Onyebuchi Kingsley Omerenma

lines new python

0 Votes

If I write the source code of C/C++ in Notepad++, then do I need to attach (plugin) an external compiler to it or not to run it?

14th Feb 2017, 4:13 AM

JustWokeUp

c c++compiler notepad++query

0 Votes

creatimg an animation ain't working for me, How can I go about it? may somebody give me a clue and an example please.

3rd Jun 2017, 7:07 AM

Itz_me_sandy_

needed practical

1 Vote

I want to connect Customer to provider, two child class person in my code. How can i do it? I try somethink code. Thank you.

24th Oct 2018, 3:32 PM

Norbert Oketch

chil connec tw

0 Votes

What is Open GL and where can I learn it? Also how can I transfer data from my python server to OpenGL to render it?? Thanks!

14th Jun 2020, 4:01 PM

Malick Diagne

data opengl python server sololearn

0 Votes

Is there a place other than this app that I can test myself on what I have learnt I study so hard and yet I don't grasp it?

25th Mar 2018, 10:33 AM

Rachit Mehrotra

python

0 Votes

I would like to develop in Java. I used just consol but I want to develop for graphichal user interface. How can I learn it?

2nd Mar 2017, 5:38 PM

labeja

interfaces java

1 Vote

Anyone who has done Computer Programming can you tell me What you specifically need to be good at, and how I should study it?

28th Feb 2017, 9:40 PM

Zoltán Bolodár

help

0 Votes

Hey! If I wanted to type a word that has an apostrophe like: what's up how would I do it? Because print('what's up') won't work... since there's two apostrophes!

6th May 2019, 4:49 AM

Yandel Principe

python

0 Votes

I love the Python Playground environment, unfortunately, I dont always have network access. Is there any way that I can download the python playground for offline access or is there another app like it?

3rd Jan 2017, 4:09 AM

Tony Conte

playground python

1 Vote

4 Answers

14th Oct 2016, 12:06 AM

Rance Garrett

I want a code to be executed when a user scroll on a website? ?? I heard jQuery can do that...if it xan then how do I go by it?

<p>

0 Votes

The type of variable is auto-defined by assigning a value to it? because in java, we have to declare the type of variable before assigning value

24th Apr 2019, 9:03 AM

Bernard Arhia

data-types php

0 Votes

I have made a basic calculator app, which I want to launch in Apple App Store and Google Play store; how do i do it? please help

6th Mar 2016, 4:07 PM

ThisTNTSquid

app appmarkets publishing_of_apps

0 Votes