Q&A Discussões

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

arrays c++java javascript variables

0 Voto

1 Resposta

31st Oct 2016, 5:44 AM

frhnims

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

c c++java keyboard variables

0 Voto

1 Resposta

3rd Mar 2017, 7:25 AM

Rohit Suthar

How to use ...In PhP

code how make php to use variables

1 Voto

1 Resposta

30th Oct 2021, 1:36 AM

Shaurya Srivastava

Why do we need private variables?

2018 21 java july private question variables

0 Voto

2 Respostas

20th Jul 2018, 4:14 PM

Keep It Simple Stupid

Удаление лишнего отступа.

\n python python3 save var variables

0 Voto

1 Resposta

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 Voto

3 Respostas

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 Votos

4 Respostas

17th Aug 2016, 10:01 AM

Jason Zeleny

Why is this code not running ???

2 c++compilation equations error in linear variables

0 Voto

2 Respostas

23rd Jun 2018, 5:46 PM

Kanishk Mewal

variable is ambiguous

c c++compiler do end for loops variables while

0 Voto

2 Respostas

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 Voto

1 Resposta

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 Voto

2 Respostas

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 Votos

1 Resposta

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 Voto

2 Respostas

7th Oct 2016, 1:00 AM

مصطفى دويدار

What is the best practice to create JavaScript object?

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1 Voto

1 Resposta

28th Aug 2017, 6:35 PM

Vinoth Kumar Muppudathy

Questions about Arrays: Java

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0 Voto

1 Resposta

13th Nov 2021, 9:45 AM

Billy Beagle

Money Rate Income

amount cash for function income javascript jquery rate variables while

1 Voto

1 Resposta

28th Mar 2018, 2:37 PM

AClue

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

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

0 Voto

1 Resposta

10th Feb 2023, 12:48 PM

Dronto

JavaScript what should I learn (Next)?

help how html javascript learn opinion variables web what where

1 Voto

2 Respostas

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 Votos

2 Respostas

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 Voto

2 Respostas

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 Voto

2 Respostas

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 Votos

3 Respostas

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 Voto

1 Resposta

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 Voto

1 Resposta

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 Voto

1 Resposta

30th Mar 2019, 7:20 PM

Thomas Czernek

"Cannot set 0 of undefined"

es6 for javascript let loop p5 scope var variables while

1 Voto

1 Resposta

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 Voto

1 Resposta

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 Voto

2 Respostas

31st Jul 2016, 4:45 PM

madnessbox

what's the error in my code?

ambiguity c#code error form private public variables winform

0 Voto

1 Resposta

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 Voto

2 Respostas

4th Mar 2017, 11:30 AM

Deadpool

An modified variale for Input

help login python python3 registration string strings variable variables

1 Voto

2 Respostas

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 Voto

2 Respostas

28th Oct 2016, 12:43 AM

Alex

declaring

c++declaring i int var variables x

0 Voto

1 Resposta

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 Voto

1 Resposta

6th Sep 2017, 9:19 AM

Callan Wright

Help! This program won't work.

debug error help java problem value variables

1 Voto

1 Resposta

1st Jul 2017, 12:15 PM

mirapo37

IF and ELSE in php

css else html If js php practice questions test variables

1 Voto

2 Respostas

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 Voto

2 Respostas

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 Voto

1 Resposta

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 Voto

1 Resposta

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 Voto

1 Resposta

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 Voto

1 Resposta

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 Voto

2 Respostas

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 Voto

1 Resposta

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 Voto

2 Respostas

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 Votos

2 Respostas

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 Voto

1 Resposta

3rd Jan 2017, 8:23 PM

Ahmad Khosravani

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Quente hoje

Need a personal tutor

1 Votes

I can't figure out how to use the getElementById code in JavaScript Code Playground, I've tried multiple times and watched YT

0 Votes

Fix code

0 Votes

1 Votes

How can I turn my .py files to .exe files?

1 Votes

Software to write and run codes

1 Votes

Fast coding (mobile)

1 Votes

Add lua

0 Votes

How Much RAM is Required for Object Detection Project

0 Votes

Beginner_to_SoloLearn

1 Votes