Discussions Q&R

if the string and integer is concatinated then what would be the result see the code clearly one is string "15" and 1982 is an i

29th Dec 2017, 1:55 AM

Gadiel Ocasio

data-types php

0 Vote

what is the relative path for the css file in the href attribute for the link element, if the file was in one more directory nex

7th Mar 2020, 7:22 AM

KRISHNA CHARAN

css href link

0 Vote

What can be concluded form the following declaration? A)x is an array of 10 pointer. B)x is a pointer to an array of 10 integer?

29th Oct 2017, 5:35 AM

Ali Musa

c c++

0 Vote

When i run my same code on computer and on this app I get different results, why is that? What does time limit exceeded mean?

28th Oct 2016, 8:31 PM

AKSHAY MALVIYA

java

0 Vote

I need to take Input from main and use it to populate a array inside of a class example of what Im working with bellow

6th Jul 2017, 11:02 AM

Gaurav Raj Ghimire

arrays c#classes

0 Vote

The data type defines the proper use of an identifier, what kind of data can be stored, and which types of operations can be per

2nd Dec 2017, 7:31 PM

kenneth Stanley

c++data-types

0 Vote

For those who work in the software industry, what is a normal day for you? How much coding do you do in a single day?

13th Sep 2018, 12:35 PM

Shreyas Chimote

programming software

0 Vote

Written just my very first java code with many errors in it please help me out exactly what is wrong and where ????

4th Jul 2017, 4:23 AM

Pramesh Sharma

java

0 Vote

What should I use (20 tabs, 20 activities, or something better) for a 20 categories (names or buttons) each category with a mult

30th Jun 2017, 7:21 AM

Aditi Charde

android java

1 Vote

In variable input when i run my code it requires input and say to submit some information in 100 world what i do

29th Sep 2017, 1:42 AM

Abdul Hamid Durrani

-2 Votes

What is the purpose of making a class final as we can't further inherit it then why do we make a class final?

28th May 2022, 3:45 AM

Palak Kushwaha

final java

0 Vote

Im a beginner in python programming. So what do i do after i learn the basic syntax. Whats the way forward from there

28th Nov 2018, 4:04 AM

Dharm Vashisth

python3

0 Vote

Hello! I'm kinda new to this community. Can anyone guide me with what technologies I'll need to learn to become a web developer?

23rd Apr 2020, 5:08 PM

John

angularjs backend development frontend javascript mysql node.js php web

1 Vote

What is the purpose of separating the implementation of a class into two files: header file (.h) and source file (.cpp)? In C++

13th Jul 2017, 4:06 AM

Abhishek Kakade

0 Vote

I already finished "Python for Beginners" and I want to learn more about Python, what should I choose now, "Python for Data Scie

18th Nov 2016, 3:39 PM

ben lyna

python

-1 Vote

How to keep a word until conditions are met? Suggestions? It's in code playground if you need a better idea what I'm asking.

14th Apr 2022, 6:41 AM

Pablo PC

0 Vote

What is wrong with this code... It's meant to output the result of a factorial and the number of occurrence of each digit...

28th Dec 2016, 7:58 AM

Donny

loop python recursion

-1 Vote

what is the difference between itertools takewhile method and filter.they exaclty function as same so why there are two of them in python

17th Jun 2017, 1:05 PM

Obumneme Anichebe

python

0 Vote

How to creat a colorful background what is the code and how i use image as background? I am beginner please help me

9th Jul 2016, 9:38 AM

jayrajarora2694

-1 Vote

Please, what is the program is being use in developing exams? Is JavaScript being used with HTML if yes; which program in JS

5th Jan 2017, 12:26 PM

Александр Павлов

help i know,need please to

0 Vote

what are the best programs, tools, or types of coding i should focus on if i am trying to pursue console game developer

22nd Nov 2017, 9:33 AM

Ibrahim Shehu Safana

beginning coding,developement,etc.for game literature

0 Vote

What adjective do you use to describe how much a programming language (or any method really) forces you to do it "their" way?

1st Oct 2017, 4:19 PM

Gabriel M. Atwell

adjective perl ponderance sharepoint spectrum

0 Vote

Guys i have an C++ interview in two weeks. Any suggestion on what to expect? Or tips or anything will help😁. Thank you

5th Jan 2017, 7:03 AM

Blake Shaw

0 Vote

Web development is done using HTML, Javascript, CSS...then what is the use of frameworks ? How do they help in web development ?

28th Nov 2016, 4:02 PM

Med Med

c c++css framework html javascript python web

0 Vote

What to download in coding SQL? Is there any library needed or package just like in R language? Does it have an IDE?

14th Feb 2019, 1:22 PM

Pratika

ide sql

0 Vote

Just found out about this way to use the "alias" i.e the AS command what you think it returnes as a result ?

3rd Nov 2019, 1:31 AM

Ronald Rosete

mysql sql

0 Vote

How can a bunch of people in here are damn pro meanwhile im in here still dont know what im supposed to be

30th Mar 2020, 6:20 PM

kamel BOUHENNI

css html

-6 Votes

what is the best framework to learn for beginner ? to build a website after they learn HTML, CSS & JavaScript Fundamental ?

10th Jul 2017, 7:53 AM

GICFA Randomly

framework

1 Vote

I've written a code in java and want to run it but this is what it says. Please if anyone can help me.

16th Feb 2018, 4:06 PM

Rizky Muhammad Dini

0 Vote

If integer a is declared in main method and line below it is (int z=test(out a)) so what is the value of x?

23rd Oct 2017, 9:52 PM

Babacar Faye

-1 Vote

If we give any constraint for multipe columns and we want to drop constraint of specific column then what is the query for that?

16th Jan 2017, 12:15 PM

Aniket Patil

constraint database mysql sql

0 Vote

I want to make an application, what coding format should I use. I want to add ads to it, how do I do it

4th Aug 2021, 5:05 AM

Harshanand Raykar

apps

-3 Votes

Что такое конструктор и чем отличается от метода в C#? What is a constructor and how does it differ from a method in C#?

19th Mar 2021, 1:55 PM

Logan

c#constructors methods

0 Vote

What languages do you I need to learn to build a website that has a crowd funding platform, live records of money collected and

12th Jul 2024, 6:37 PM

ВолКот

help socialmedia whatcodinglanguage

0 Vote

I learned WordPress, how do you think what do I learn? Framework or CMS? Please help me) i need to work in the internet.

27th Dec 2019, 2:53 PM

SpringRolls

cms framework learn php programming

1 Vote

What can i use to practice PHP and SQL on my android cell phone, something i can combine Html coding to see its effects?

27th Feb 2018, 10:38 PM

Никита Павлов

android cellphone html php practice sql

0 Vote

When using Scanner is there a way to display at the top of the response entry box? Currently in the Code Playground it just displays "it looks like your application needs some input" but when requesting multiple input need a way to tell what is needed.

29th Aug 2018, 11:29 PM

Aries

java scanner

2 Votes

Im having an issue working with directories. My issue is with importing .csv files. I use the code indicated in the documenration--pd.read_csv,()--for ipython but i keep getting the error message stating the file does not exist. Any general ideas of what i might be doing wrong?

19th Feb 2017, 8:29 PM

Jose Santiago

csv directory import python

2 Votes

How do I write my java codes for small java phones? What i av ever written was for PCs and I've been wondering how our small java phones apps were written. Can anyone help please?

23rd Jan 2017, 8:46 PM

FunkMastaFletch

java

1 Vote

What is the default size of the text when I use 'font-size: [*]%' and is it change with different screens? Какой размер текста по умолчанию, когда я использую 'font-size: [*]%' , и меняется ли он на разных экранах?

10th Jul 2016, 10:16 AM

Bello Ayobami Mubarak

css font selectors

1 Vote

I m new at this so plzz tell me what to start first i have an big intrest in this field i want to do something big so tell me

3rd Apr 2017, 8:40 PM

Oleksandr Medyanskyi

starting

-1 Vote

3 Réponses

30th Jun 2017, 5:14 PM

Narender suThar

>>>a=10 >>>while a<=25: a+=2 print(a) >>>12,......26 Why this code print up to 26 when it is less than 25? >>>a = 10 >>>while a <= 25: print(a) a+=2 >>>12,.......24 What is the difference between these two code & why they give different result?

python while

0 Vote

3 Réponses

1st Jul 2016, 3:38 AM

Romario Kisku

Can i know this java code got a problem or not? if has something wrong , what is the wrong? how to solve it? If no wrong, may be

code java object-oriented-programming

0 Vote

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. :)

22nd Mar 2022, 4:56 AM

lr oi

self-learning

0 Vote

can anyone help me? what is the code, for example, when the input is 1 foot and the output is 12 inch.? and 2 feet = 24 inches?

2nd Jan 2017, 2:57 AM

Sha Sandajan

0 Vote

I wrote the code for the task, but it is not executed as it should be, add or suggest what should be written so that it work

16th Nov 2016, 10:24 AM

kenn lingcay

c problem programar

0 Vote

what is the use of // prints ? If I type cout << "Hello World!"; , even with or without // prints, I get the same answer

11th Dec 2022, 9:33 PM

Marjan Borodaki

0 Vote

So what is the size of an int? In the Console it says 4, but on the Summary it says 2 ( for standard int, not short)?

5th Jul 2016, 5:49 PM

Farhan S

c++sizeof

0 Vote

I'm 25 and i'm new in this field( mobile deve). i dont know what i have to learn first but i want to learn it so bad.

4th Apr 2016, 3:18 PM

Patrick White

javascript

0 Vote