Discussions Q&R

How do you make any Event / function happen when any key on the keyboard is pressed.Calling a function when a key is pressed

10th Aug 2019, 5:17 PM

Korinth3D

javascript

0 Vote

multidimensional array / why does it says "array doesnt have that many of arrays inside it" even though it is 0 index based

8th Jun 2020, 6:49 AM

Ssekabira Nicholas

c c#csharp

1 Vote

How to make this code work ?

6th Jun 2022, 3:58 AM

Mohammad _io_

-*/+and eval like not signs working

3 Votes

6 Réponses

7th Dec 2018, 4:58 AM

Googel

Why in HTML language the ending code has first" / " this sign and then the same tag also please tell how it works

1 Vote

Can someone please explain to me / give me an example of how to make your OWN URL AUDIO play within the HTML5

27th Oct 2018, 11:20 AM

&hubham Gawade

audio html html5 sec url

1 Vote

Understanding js line R = 255 * (R <= 0 ? 0 : R>= 1 ? 1 : Math.pow(R, 1 / gC));

3rd Oct 2018, 11:33 AM

Kyla Gordon

javascript

1 Vote

Why do the examples all start with html tags and then head and then script...and how do u tell the placement and when to use /

11th Oct 2018, 7:16 PM

Anastasia G

.......

-1 Vote

If except can handle common errors very well, doesn't that make the use of raise redundant inside of a try-except block? For example: try: print( 5 / 0 ) except ZeroDivisionError: raise ValueError("An error occurred!") What's the difference if we handle it this way: try: print( 5 / 0 ) except (ZeroDivisionError, ValueError): print("An error occurred!")

19th Jul 2020, 4:19 PM

Nteza Enock Jotherm

exceptions python

3 Votes

Write a c++ program. Make sure your program handle all validations Use at Least One class. C= 1/b + 2 / (a+1)

8th Aug 2016, 9:32 PM

Bashar Ghadanfar

c++

0 Vote

can someone please help me to fix out this project the Nav bar about / Contact/Feedback/ aren't actually active they didn't work

15th May 2020, 12:29 PM

Nathaniel Kwaku Awenate

css help html javascript navbar please sololearn thanks website

0 Vote

#finding area of triangle a=5 b=6 c=7 s=(a + b + c ) / 2 k=s((s-a)*(s-b)*(s-c)) **0.5 print("area of triangle is :-",k)

4th Apr 2021, 6:25 PM

Sam A. Ishak

python3 sololearn

-1 Vote

Just I try insert "cin". Please check for my code it right or wrong? (I'm try to learn by my self.) / (Thank a lot for help.) ^^

13th Aug 2019, 5:01 PM

lokesh

c++switch

1 Vote

4 Réponses

18th Jan 2017, 5:35 PM

Red Eagle

Can I declare members in abstract class? Should I declare a virtual getter / setter method for the member in that class?

abstract-classes c++virtual

0 Vote

Write a c++ program. Make sure your program handle all validations Use at Least One class. C= 1/b + 2 / (a+1)

23rd Nov 2016, 1:46 PM

Marcell Juhasz

c++

0 Vote

Use UMl to define / represent the SuperDie class and Use the online text box table tool to draw the UML box

15th May 2020, 1:07 PM

Nathaniel Kwaku Awenate

assignment

1 Vote

How to write a program to find a number is even or odd. Print "even" or "odd" on screen conditions : don't use / % conditional statements if else switch and loops for while & do while

11th Mar 2017, 1:50 PM

CHARLES KWASI DOVI

c++

3 Votes

8 Réponses

26th Jun 2016, 6:59 AM

Ramesh Marisa

# This program calculates rate and distance problems print "Input a rate and a distance" rate = input("Rate: ") distance = input("Distance: ") print "Time:", (distance / rate)

python strings

0 Vote

4 Réponses

21st Sep 2016, 3:25 PM

AYEYEMI ISRAEL

How do you apply anything that you make in photo shop to a game you made in java. or do i have to make the images/ characters / content through code?

java

1 Vote

5 Réponses

1st Sep 2016, 10:50 PM

Aquarius

c++ performs mathematical expression based on the order of precedence. given the expression 3 + (9 – 7) * 5 / 2, which operator

adasdasdasd

0 Vote

What is the order / sequence in which i should learn the programming languages.. I am new to computer science and non maths back

12th Oct 2020, 6:09 AM

Gerik Rey Villanueva

language order programming sequence

0 Vote

Write c programs to read the age of a candidate and determine whether it is eligible for casting his / her own vote.

2nd Sep 2017, 7:57 PM

Manish Paul Kachhap

-3 Votes

which of the following statement is true - p1 is an object of person type / p1 is an instance of object person

19th Apr 2022, 6:54 AM

Tanu Sharma

javascript objects

0 Vote

Do I have to go to college if I want to be an IT expert / software engineer or a developer ? Will I get hired if I don't?

28th Oct 2016, 12:40 PM

Vinu Mon

html it programming webdevelopment

1 Vote

Is there any web page or app where I can practice HTML / HTML 5? I just finished the HTML course but I want to practice with ex

27th Jan 2018, 9:38 AM

JCG_99

html html5 website

0 Vote

Why is 1 % 2 = 1? I understand that 13 % 4 = 1 because 1 is the remainder of 13 / 4, but I don't see how the first modulus works. Can someone explain this please?

3rd May 2021, 1:16 AM

Daniel Diaz

python

1 Vote

6 Réponses

2nd Oct 2016, 7:49 PM

method

infix to postfix (existing only +, -, *, / ) need to add one more condition(to the power of " ^ ") into this coding

#infix #infixtopostfix #intopost #java #postfix

0 Vote

Problem with C#: Arithmetic Operators

14th Apr 2018, 6:34 PM

Minion Jin

/arithmetic c#cs float integer mathematics maths operators

1 Vote

How to write accents and " ñ "/ " Ñ " in JAVA? / ¿Cómo se escriben los acentos y " ñ "/ " Ñ " en JAVA?

2nd Mar 2020, 9:09 PM

William Knight

data-types date java

0 Vote

So guys my desire is to build a site and i need a free / affordable software. To build it i also need a mentor to guide me pls

28th Jun 2019, 10:18 AM

Daniel Cardiel

java

1 Vote

5. Make a program to compute for the binomial coefficient. Try to make the program work for as big n as possible. (n k) =n! /

1st Jul 2017, 12:11 PM

Sbusiso Lukhele

BinomialCoefficient c++

0 Vote

Write the algorithm, flowchart and a program that would ask the user to input an operator (+ - * / ), if the input is not valid

29th Sep 2016, 9:57 AM

Geliane Promentera

-2 Votes

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.

11th Oct 2022, 7:36 AM

johncarlo dionisio

swift

0 Vote

20th Mar 2016, 12:53 PM

Surajit Majumdar

Image Source Slash

/basics code elements image img slash souce src tags

1 Vote

I tried following code try: num1 = 7 num2 = 0 print("Done calculation") print (num1 / num2) except ZeroDivisionError: print("An error occurred") print("due to zero division") It's throwing an error I don't understand why can someone explain me plz

24th Jun 2018, 3:17 PM

MrWF

exceptions python

2 Votes

How do you get the PAGE.MAINDOMAIN.com instead of MAINDOMAIN.com/PAGE

2nd Aug 2016, 12:02 AM

nikitha gireddy

?.vs//domain dot how pages question the_dot vs

1 Vote

The output code is stuck!

14th Jul 2020, 8:22 PM

Ginfio

/automorphic c++cpp e err error output stick stuck

0 Vote