Dyskusje Q&A

What is problem of my code to show the window " wellcom to java"

9th Mar 2019, 1:28 AM

Mayank Mewar

java

2 głosów

Why we can use "while true : " insted of while with an expression?

5th Jul 2019, 11:38 AM

‎R saadat

codeplayground

2 głosów

Why was there no "Try Now Yourself " option written in SQL?

3rd Sep 2018, 3:18 PM

Hari Krishna Sahu

sql

0 głosów

The code works fine till I added "do while " loop. Please help

18th May 2017, 8:40 PM

Dennis (coder) Johnson

html javascript

1 Głos

What is the meaning of " static void Main(string[] args) "?

27th Jul 2020, 5:50 PM

Avinash

c#output

1 Głos

What does " not declared in this scope" error in C++ mean. How can I solve it?

28th Jul 2018, 6:26 PM

Mohamed Ramadan El Geneidy‎

c++cin cout error whene

2 głosów

Please help with this: "Expected declaration before '}' token " error in C++

21st Dec 2016, 2:56 PM

Shobhit Singh

c++c++error

2 głosów

How to print a " :" on the console with variable name in javascript

6th Dec 2021, 5:32 AM

Kami

javascript

0 głosów

Complete the code to create a string containing a double quote >>>" "

24th Jan 2021, 8:23 AM

Zeeshan

c++else-statements

-1 Głos

6 odpowiedzi

11th Nov 2017, 3:01 PM

Ruchita

What is defference between ' & " for echo in php?

php

1 Głos

How many of you really got infected from the "Wana crypt0r " ransomeware?

7th Sep 2016, 2:45 PM

Vishal Prajapati

wanacrypt worm

0 głosów

Can you Write a code show " i love Palastin" with if and else

15th May 2017, 5:26 PM

Sandeep Balachandran

java

1 Głos

6 odpowiedzi

6th Jul 2017, 5:40 PM

‎سعدالدين نواورية‎

Can anyone tell me why does the system keeps on telling " cant find symbol " when i have written the code perfectly ?

error

0 głosów

Why do we use "using namespace std " in a c++ program

19th Dec 2017, 2:23 PM

Manas Laud

c++namespaces

0 głosów

I can't take answer this question. >>>" " please help

20th Nov 2017, 4:17 PM

Athish

python strings

-2 głosów

If ( 1&&0 %10>=0) print f ('two') else print f ('two') else print f ("three " )

19th Aug 2016, 5:18 PM

Isanthika dilshani

c code

0 głosów

6 odpowiedzi

29th Mar 2023, 5:37 AM

Subhasmita Dash

i didn't understant when i excuteed the program below , how the " New A " appeared :p ? and thank you <3

inheritance java

0 głosów

Though i havent assigned any value to" v. second " it prints 97. How?

6th Aug 2017, 3:21 AM

Khouloud ZOUAGHI

1 Głos

The code is written to print no.s upto user defined range in a single line without using string. What is the use of " * " ?

10th Oct 2019, 1:18 PM

Joѕнυα

python3

0 głosów

What is the diffrence between "int k=2; " and "int k{2};"

29th Aug 2018, 7:33 PM

Ayan Biswas

blabla c++java

2 głosów

d1 = { "go":"went","come":"Came","stars":"above the sky" ,"wat ":"drinkable","fire ": " hot"} a = input( "enter your word :")

23rd May 2017, 6:10 AM

U L Knw Me soon😉😋

0 głosów

8 odpowiedzi

27th Apr 2020, 12:18 PM

Shourya Pandey

can someone explain to me what is the (alt = " ")

images

1 Głos

What's the difference between using <link rel=" " > and script src=" "?

10th Mar 2019, 11:22 PM

adrian arrieta suarez

html5 javascript

1 Głos

Complete the code to create a string containing a double quote >>>" "

1st Mar 2018, 10:46 PM

Haziq Hairil

python

0 głosów

Write the output of the following segments code int X = 7 ; int Y = 3; cout<< X/Y << " and " << X%Y;

12th May 2020, 10:00 AM

Zulaihat

be fast

-3 głosów

Please I'm creating a website how do i have an URL that once i type it it shows on any browser.. Please i need urgent reply

24th Dec 2020, 10:54 PM

fadil Yusuf

."<href="www.stfnyschl.com >target=_"blank"

1 Głos

10 odpowiedzi

10th Jan 2019, 5:35 PM

Johnson Gabriel Oshare

How does "print(int("0x68",16)) " work? how is the prefix being handled?

char conversion cryptography hexadecimal integers python

0 głosów

var n = prompt("Enter radius of circle (cm)", ""); var area = n * n * Math.PI; alert("Area of circle is " + area + " cm");

25th Jul 2018, 3:36 PM

X-1

javascript

0 głosów

Why does the the console return "unexpected identifier " when i use let to declare a variable..?

22nd Jul 2017, 8:26 AM

Đại Ngư

es9 js variables

2 głosów

7 odpowiedzi

2nd Jan 2021, 12:41 AM

Programaster

When iam trying to make a class with an attribute string, it work like this: string name = " "; not like that: string name; why?

c++oop

2 głosów

38 odpowiedzi

25th May 2020, 3:29 PM

Abdallah Nagy

1} What if I use only " <html> ".Instead of writing "<DOCTYPE html>"

html

0 głosów

Why this program showing the result "too young" instead of " adult" ???

30th Aug 2020, 5:24 AM

Kingfisher

c++

2 głosów

How does feature of " log in " an application work ? What attributes of user is stored in database for safe login ?

10th Jul 2017, 10:06 PM

mahmood

application database login networking

0 głosów

What's the difference between ' " ' and ' print ' ?

11th Aug 2019, 11:05 AM

Deepak Bhalode

python strings

0 głosów

create class and its constructor taking one argument and as singing in to the "name " attribute then create and object of the class.

12th Jul 2016, 7:03 AM

simon chen

classes python

0 głosów

10 odpowiedzi

12th Aug 2016, 11:36 AM

Mersha Alemayehu

Why the language "JS" is not as used as the languages "Html " and "CSS"?

html

4 głosów

How to create an out put like this "1", "2", " 3" and so on? using a python

16th Dec 2017, 7:25 AM

Try It Yourself

python

0 głosów

11 odpowiedzi

2nd Jun 2019, 1:16 AM

(NEO)PHYTE

What does it mean i didn't understand pls help? for (auto x : adj[v]) { cout << "-> " << x; printf("\n");

adjacencymatrix c++graphicalrepresentation

3 głosów

Program for sum of consecutive numbers. My code does not work. It displays error " File size too large" Explain plz.

17th Aug 2019, 10:54 AM

Piyush Srivastava

python

2 głosów

13 odpowiedzi

12th Sep 2021, 1:42 PM

Frank

What is the code to clear all the" radio buttons " in NETBEANS JAVA ☺☺☺☺

java jframeform netbeans

0 głosów

I have an error " The trading card page with styling has an info section below the image with class 'animal-info' " in Udacity

15th Jul 2017, 2:04 PM

DHEERAJ

website

-1 Głos

Can I get enough with " HTML & CSS" in web design without learning any scripting language ?

20th Nov 2019, 7:11 PM

Shahzod O'ralov

2 głosów

10 odpowiedzi

15th Jun 2018, 1:10 PM

komla

Why can I give the thumb to comment? Always show " no connection"

comments

0 głosów

Ow! My first code doesn't run!!!! And It says " fix the compiler's setup" What should I do?!

6th Mar 2017, 12:43 PM

benjamin.wu

problem

1 Głos

8 odpowiedzi

2nd Jul 2020, 1:04 PM

Marjona Jumanova

Hello! " How can i make an array with 10 random numbers between 1-10 without repeating"?

java python

5 głosów

How we can create triangle using " *" in php ??

23rd Jan 2018, 4:29 PM

‏‪maryam‬‏

javascriot php

0 głosów

fun main(args : Array<String>) { var age = readLine (23) println("I'm acutally " + age) }

8th Dec 2017, 10:43 AM

hassan

kotlin

1 Głos