Q&A Discussões

What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operabl

1st Aug 2017, 11:53 AM

akpan ifiokobong

java jdk

0 Voto

When a for loop runs the second time does the loop return to the for statement or to one line above the for statement?

9th Oct 2016, 2:48 AM

Hugo

for iterations loop

0 Voto

Can't i make a code where the user will be asked to enter the input when i want them to? Need an answer ASAP

20th Jun 2018, 5:59 PM

LottoMan

c++input more

1 Voto

I gave a download attribute in html link. But when I click the link it just navigate to the given image instead of download

27th Aug 2017, 6:14 AM

Hardeep Sinha

download html tad

0 Voto

What kind of writing style do you use when documenting your code? What kind of phrases and grammar do you use to convey ideas?

22nd May 2020, 8:27 AM

Shiraz Muhammed

DOCUMENTATION

1 Voto

Why the loop starts from 14 in my compiler? But when I run it in SoloLearn compiler , it starts from 0. Thank you.

10th Dec 2016, 8:50 PM

Jeffrey Hoffman

0 Voto

I'm getting g an error when inserting var item = Item?() in the ViewController.swift file. The error says, "Cannot invoke initializer for type item with no arguments. what should I do?

5th Jan 2018, 2:41 AM

Boran

swift

0 Voto

I just noticed that whenever i take a course i flawlessly do it for some days and when only 1 lesson is left i start thinking th

17th Sep 2016, 10:36 PM

Samuel A Oden

c#cpp java php python ruby sql web

-1 Voto

When there are default values for both parameters but there is only one argument provided, how do i know which parameter it it means to feed?

1st Jul 2017, 12:41 AM

Ankit Pathak

methods parameters ruby

0 Voto

Why we have to learn html when there are other ways, we can make a website. And how is .net and php is used in web.

7th Feb 2017, 4:21 PM

yuxme

.net html importance php uses

0 Voto

When working in Swift Playground can I print the value of a variable? I would like to see the value of a variable in an array.

11th Mar 2017, 6:40 PM

Yasir Hussain

variables

0 Voto

Guys When I have to copy some images in image tag I am not able to view o/p as my image,instead of box at upper left side disp

18th Oct 2016, 1:53 PM

Neville Moray

123

-1 Voto

help... Which of the following sets up an event handler to fire when the user changes the value of a text area or input field

30th Jun 2020, 2:59 PM

Prathamesh Kshirsagar

jquery

0 Voto

In IDLE on mac, how do i go to the next line? When i press enter it runs the code but id like to execute more than one line.

20th Apr 2021, 12:27 PM

Blhack Jedi

idle python

0 Voto

why it is not show any output when run this program #include<iostream> using namespace std; int main(){ for(;;){ int i=0; if(i==1){ cout<<i; break; } ++i; }}

12th Jan 2017, 7:53 AM

elzago

0 Voto

Why is it that when I am trying a simple text output in html , I don't even have to tag the text with <p><\p> ?

2nd Sep 2016, 6:28 PM

Lekhraj Singh

comments headings html

0 Voto

when I run the code and enter the value of 'a' a letter instead of showing the erroe it's showing the sum.!? and on entering hig

13th Feb 2017, 11:59 PM

yasser

c++variables

0 Voto

Is there any way to create a trigger that rollback when there is an insert in name that do not have the first letter a capital?

19th Dec 2018, 9:17 AM

Aditya Rathore

0 Voto

How to create a image that is when a button was clicked the image will change and if the image was clicked the image will zoom

9th Jan 2020, 10:58 AM

Miki Yas

css html web

1 Voto

Can you plz explain me data flow of this code in the line when the two objects get add and how the "+ operator overloaded

8th Dec 2017, 1:04 PM

John Lester Bermejo

magic-methods python

0 Voto

When we use multidimensional array , like int [][]= a {{c,b,b}{g,u,o}} Then is it array 0 and array 1 or array 1 and array 2?

21st Feb 2017, 12:53 PM

Chandan Kumar Sahoo

arrays java

0 Voto

How to create program in python 3 that when i input sentence then the output is to speak the program with the same input words

10th Dec 2016, 4:22 PM

Sana Khanam

c++cs java python

0 Voto

When i perform a for loop in function within a class than there occurs a error such as "function for is not an expanded inline"

2nd Feb 2018, 3:36 AM

albiemer

0 Voto

am totally a newbie when it comes to coding, I want to develop story based games on android; can I make 3d games with kotlin?

12th Feb 2017, 12:13 PM

meet

android development games java kotlin

0 Voto

Hi dear, how to transfer the user from my website to another website when he open my website directly? Using html css and Js ,

20th Mar 2018, 6:51 AM

MATT MOGAN

-2 Votos

When we run the html code in the browser, what does the url signify?What is the meaning of "file://" that we see in the beginnin

25th Apr 2022, 1:14 AM

Coding C C++

html

-1 Voto

In this lesson the answer is else which is not the same for me when I run it in code playground it gives no output

9th Feb 2017, 2:32 PM

Garima Sharma

else-statements quiz

0 Voto

Somebody!! Help! I want to create a form called fishinggame for this source, and when I hit the game, I get a game Fishinggame .

13th Jul 2018, 12:58 PM

Joseph Okonkwo

c#cs game

-2 Votos

When styling using css, provided want to use the font color, font style and the font weight which. Which class are you to use ?

15th Oct 2017, 12:13 AM

Montana Clare

<p class="??"

0 Voto

A python program which when sees all the network in the area and then would select a net and then that net will disconnect from

22nd Jan 2019, 10:17 AM

Aneji Clovis Ndep

lists

-2 Votos

Why when I run the build does the output screen not stay open? At the same time it ends with a message "ConsoleApp1.exe has exi

21st Jul 2019, 1:49 AM

SHLOK GOEL

c#methods multiple perameters visualstudio

-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!

5th Jul 2017, 11:30 PM

James Lanier

javascript

0 Voto

I cant understand question when my teacher declare to create a program of he said i dont know what to do or what to use

29th Sep 2017, 4:24 AM

f.rubaui3i

0 Voto

How do i find a tutor to teach me HTML and C+ when i am in lockdown and have no money cos im a young guy on disability pension?

2nd Jul 2017, 2:16 AM

Van Jovic T Jalon

c+html tutor

-3 Votos

How I add my video or img in html when I save it into drive in android but not to add link I have to display on screen

27th Sep 2021, 9:42 PM

D L J Hearn

drive img video

-1 Voto

I dealt with each element of the list using the loop... But I want my new elements to substitute the whole list when I try print(list). How can I get that done?

20th May 2020, 5:28 PM

RISHABH

loops python

0 Voto

look at if statement if 10 > 5: print("10 greater than 5") print("Program ended") it work perfectly, but when I changed if statement to 10 = 5: or 10 =>5: the program runs error, otherwise using ">=", "<=", "==","<" the progam work fine. please explain

4th Dec 2016, 9:39 PM

Ayomide Oguntuase Mofolorunso

if-statements python

2 Votos

4 Respostas

5th Aug 2016, 3:39 PM

Soi Con

i need c++ program does EXAMPLE: If the user entered the #’s: 999, 90,78,82,and 999 the output would be AVERAGE = 250/3 = 83.3 AVERAGE WITH LOWEST DROPPED = 172/2 = 86.0 AVERAGE WHERE HIGHEST COUNTS TWICE =340/4 = 85.0 NOTE: Validate the input as being a plausible test score and require the user to reenter when not plausible.

I made a progress bar with win forms and then a message box. l have coded the progress bar to run and also the message box but when l run the progress bar the message box also runs same time, l want the progress bar to to go until 100% then the message box to pop,

1 Voto

7 Respostas

19th Sep 2016, 5:34 PM

Najwa

1 Voto

7 Respostas

17th Jun 2016, 7:48 PM

Oneil

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?

0 Voto

whenever you use two print statements, the second print always prints in new line even when \n is not used. how to print them in same line?

16th Nov 2016, 10:24 AM

kenn lingcay

python

0 Voto

should I prefer java or python when it comes to career job selection? would also like to know the scope of java and python in ne

18th Oct 2016, 4:52 AM

paras mittal

java python

1 Voto

Is there a limit in open function? Im opening one (small) file and when im trying to open a larger one it simply give an error.

19th Sep 2016, 6:53 PM

ju_05

files python

0 Voto

i want to show prod name when i click on second buttton then show me pro2 but now here pro2 directly show .why i can't understan

12th Jan 2017, 5:29 PM

omeriko84

javascript

0 Voto

it's a bit misleading that you name the variable "a" when you're showing someone how to access the a tag as a first child of li.

28th Mar 2019, 1:34 AM

Jitendra Kumar

dom javascript

0 Voto

I hve a prblm..during the module quizes mny times i know the ri8 ans but when i enter the ans it shows wrong ans Why is it so ?

29th Jul 2016, 5:19 PM

Josh Simmons

damm irritating query quizes

0 Voto

why when i enter that code get '102' and not 12.0 the code is: input("enter a number: ") + input ("enter another number: ") enter a number: 10 enter another number: 2 why i get '102'. and not 12

26th May 2017, 7:50 PM

Itz_me_sandy_

float input int python

0 Voto

4 Respostas

6th Jul 2016, 9:36 PM

Ahmed Kamal

I use netbeans to code Java and when I started using it it said I needed jdk8 and I downloaded jdk8 but the app is not still wo

can do i what

0 Voto