Discussions Q&R

JAVA

how multiple print to variables

1 Vote

1 Réponse

18th Sep 2017, 3:41 PM

Sandeepan Dass

Got this error : illegal start of expression (at line 18)

arrays c++java javascript variables

0 Vote

1 Réponse

31st Oct 2016, 5:44 AM

frhnims

Why we can't use a keyboard as a variable??

c c++java keyboard variables

0 Vote

1 Réponse

3rd Mar 2017, 7:25 AM

Rohit Suthar

How to use ...In PhP

code how make php to use variables

1 Vote

1 Réponse

30th Oct 2021, 1:36 AM

Shaurya Srivastava

Why do we need private variables?

2018 21 java july private question variables

0 Vote

2 Réponses

20th Jul 2018, 4:14 PM

Keep It Simple Stupid

Удаление лишнего отступа.

\n python python3 save var variables

0 Vote

1 Réponse

10th Jun 2021, 4:32 PM

rus07tam

Shouldn't there be a way to input information in the code so the *if* statement can go into effect?

brackets c++cin else If input output variables

1 Vote

3 Réponses

8th Oct 2017, 2:01 AM

Anonymousgirl

so although using srand(time(0)) can be used to get truly random numbers, how truly random are they? For example, if one were to call this method at the same time (in this example, if one were to use this command at 51s) each time would the numbers generated be the same??? If so, are the numbers still truly random?? And if this theory is true, how can one generate truly random numbers that cannot repeat based on external variables (e.g., time)?

c++rand

2 Votes

4 Réponses

17th Aug 2016, 10:01 AM

Jason Zeleny

Why is this code not running ???

2 c++compilation equations error in linear variables

0 Vote

2 Réponses

23rd Jun 2018, 5:46 PM

Kanishk Mewal

variable is ambiguous

c c++compiler do end for loops variables while

0 Vote

2 Réponses

26th Jun 2020, 9:48 PM

Clueless Coder

Problems reading a binary file C++

a binary c c++classes file files problems reading variables

1 Vote

1 Réponse

26th Oct 2019, 7:51 AM

Eduardo Perez Regin

Can "Kotlin" be able to surpass "Java"?

android encapsulation functions methods polymorphism predefined-variables variables

1 Vote

2 Réponses

14th Jan 2018, 9:43 AM

Jakaria Ridoy

Beginer guide on Start of Programming and C# Variables.

booleans c#double float int strings variables

2 Votes

1 Réponse

29th Aug 2017, 11:47 AM

Vojin Vilimanović

what is the difference between using the optional and creating normal variable without assigning any value?

constants let optionals swift var variable variables

1 Vote

2 Réponses

7th Oct 2016, 1:00 AM

مصطفى دويدار

What is the best practice to create JavaScript object?

classes functions javascript methods objects variables

1 Vote

1 Réponse

28th Aug 2017, 6:35 PM

Vinoth Kumar Muppudathy

Questions about Arrays: Java

arraylist arrays convert java method question scanner syntax variables

0 Vote

1 Réponse

13th Nov 2021, 9:45 AM

Billy Beagle

Money Rate Income

amount cash for function income javascript jquery rate variables while

1 Vote

1 Réponse

28th Mar 2018, 2:37 PM

AClue

String value to Char for isalpha() (C++)

c++char coding conversion cpp string type-conversion variables

0 Vote

1 Réponse

10th Feb 2023, 12:48 PM

Dronto

JavaScript what should I learn (Next)?

help how html javascript learn opinion variables web what where

1 Vote

2 Réponses

31st May 2019, 10:04 PM

Ginfio

Why we use c++ for programming??

arraylist arrays c++int iostream predefined-variables programming software use variables

2 Votes

2 Réponses

5th Jul 2017, 2:41 PM

Ayush Sharma

What is primitive variable and non-primitive variable

c c++predefined-variables python3 ruby struct variables

0 Vote

2 Réponses

4th Mar 2018, 7:50 PM

Ihtisham Bashir

When should I prevent duplicates in random variables?

html java javascript numeric-operations predefined-variables rand variables

0 Vote

2 Réponses

7th Dec 2017, 4:19 PM

Sheev

when will sololearn allow input statements to be read in the popup?

input interpreter popup popups sololearn suggestion suggestions update user variables

-2 Votes

3 Réponses

27th Feb 2021, 9:20 AM

Central Processing Unit

What is the use of pointers in c++?

c++in is of pointers the use variables what

0 Vote

1 Réponse

12th Oct 2018, 10:03 AM

Sainath Dora

How to save the output of a particular variable in a text file (javascript)?

file functions javascript output text txt variable variables

0 Vote

1 Réponse

29th Jul 2020, 6:28 AM

coal

How can I make the Social Security Number Property Private from other Objects?

css es6 functions html javascript methods objects privacy properties variables

1 Vote

1 Réponse

30th Mar 2019, 7:20 PM

Thomas Czernek

"Cannot set 0 of undefined"

es6 for javascript let loop p5 scope var variables while

1 Vote

1 Réponse

26th Jun 2020, 11:22 AM

Clueless Coder

How can the user introduce a word?

c++euro example how input introduce program user variables word

1 Vote

1 Réponse

7th Jul 2017, 10:43 AM

MintyNerdyPoodle

I have 10 variables called, int1, int2, int 3 and so on. The user can write one number into the console. If the user types 7, I want to add 3 to the value of int7. how do I do this without 10 if statements? can I somehow do something like, (int + "userinput") += 3? thank you for your help! :D

0 Vote

2 Réponses

31st Jul 2016, 4:45 PM

madnessbox

what's the error in my code?

ambiguity c#code error form private public variables winform

0 Vote

1 Réponse

11th Nov 2020, 12:21 PM

RazanAbuawf

why every object has it’s own personal copy of an instance variable?

c++instance object oop opps static staticvariable variables

0 Vote

2 Réponses

4th Mar 2017, 11:30 AM

Deadpool

An modified variale for Input

help login python python3 registration string strings variable variables

1 Vote

2 Réponses

5th Jan 2017, 7:52 PM

z77

Can anyone explain how this works? (dictionaries)

dictionaries dictionary file files forloops lists loops python variable variables

1 Vote

2 Réponses

28th Oct 2016, 12:43 AM

Alex

declaring

c++declaring i int var variables x

0 Vote

1 Réponse

27th May 2017, 11:25 AM

mei

PLEASE HELP!! I cant figure out how to have chosen credit card type to have prefix numers at start validated with javascript

css help html javascript numbers validating variables

0 Vote

1 Réponse

6th Sep 2017, 9:19 AM

Callan Wright

Help! This program won't work.

debug error help java problem value variables

1 Vote

1 Réponse

1st Jul 2017, 12:15 PM

mirapo37

IF and ELSE in php

css else html If js php practice questions test variables

1 Vote

2 Réponses

28th Nov 2017, 7:49 PM

Master000

Need help! how do i make prefix numbers for credit cards mastercard and visa validated using javascript?

card css help!html javascript mastercard numbers validate variables visa

0 Vote

2 Réponses

5th Sep 2017, 10:11 AM

Callan Wright

Which of the following two statements are valid? Why? 1. x=1,024 2. x=(1,

boolean-logic booleans c++css java python strings variables

0 Vote

1 Réponse

29th Sep 2016, 7:20 AM

Devansh Kaushik

Is it a question of LOGIC? of SEMANTICS? of BOTH or even NEITHER? I'd love to know what you think! :-) ~MJC(Michael)

arrays howcanyouthinkthat ithinkmyfriendismadatme noiwillnoterasethatlast one python semantics variables

0 Vote

1 Réponse

27th Jun 2018, 2:54 PM

Michael

What is the point of assigning a variable to a parameter in OOP?

constructors javascript object oop oriented programming this variables

0 Vote

1 Réponse

5th Jun 2017, 12:18 PM

Pablo Weber

What is the best way to remember how, & where to input varibles?

api html html5 javascript js.,predefined-variables src value-types variables

0 Vote

1 Réponse

28th Nov 2017, 2:51 AM

John Clark

How can I get a precise 0.0 when using double/float?

0 case double float If java precision switch value variables

0 Vote

2 Réponses

18th Nov 2016, 1:21 PM

Mitial W

¿Como puedo crear un simple buscador con javascript utilizando array?

?arrays ayuda for if javascript js tolowercase variables

0 Vote

1 Réponse

23rd Dec 2020, 5:30 PM

Mi Camino Es Boxeador Profesional = Jhon / Tux

Getting syntax error in my code even syntax is correct, help me please

float function-arguments functions loops python python3 strings syntax type variables

0 Vote

2 Réponses

16th Dec 2017, 10:28 AM

vivek kustwar

Yes java script completed what to learn now , and html also done

constants html5 java javascript loop loops script up values variables

-2 Votes

2 Réponses

28th Mar 2017, 11:02 AM

Aaditya Aryal

How do l access a button from out of initialize method in java

button c#call classes java main method public python variables void

1 Vote

1 Réponse

3rd Jan 2017, 8:23 PM

Ahmad Khosravani

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Aujourd'hui en vedette

Logo.png on a website

0 Votes

Please how do I have a challenge on my pc

2 Votes

Questions on multiple values of a variable

2 Votes

Regarding to Structure in C

0 Votes

Regarding the topic on Structure in C language

1 Votes

Python

0 Votes

I need to learn js and cs

0 Votes

Project

0 Votes

Why does it keep saying indentation error? I have tried everything and I'm wondering if the medical exercise is bugged.

0 Votes

Anyone explain why this is correct?

0 Votes