Discussions Q&R

How to store sensor readings in array, using raspberry pi with python

23rd Jan 2018, 5:08 AM

Nikhil Kohli

arduino arrays python python3 raspberry raspberrypi

0 Vote

Can anyone please explain with context to use list vs. tuple vs. dictionary vs. set?

29th May 2021, 3:59 AM

Mohammed Aldhanuna

arrays dictionaries lists python sets tuples

2 Votes

I'm trying to make a code who dislay name and first name in alphabetical order.

22nd Sep 2016, 2:16 PM

Monjurul Habib

arrays c++,char,data-types struct

0 Vote

java.lang.IndexOutOfBoundsException

22nd Feb 2020, 9:21 PM

George Listru

array arrays exception exceptions index indexers indexoutofbounds java java.lang javalang

1 Vote

How do I set the location of 1 element, the location of another random element?

26th Nov 2021, 6:16 PM

Billy Beagle

arraylist arrays canvas css css3 html javascript list objects

0 Vote

Copying one string to another ignoring some characters.

1st Jul 2020, 9:11 PM

Clueless Coder

algorithms array arrays c++cstring else for if string

0 Vote

Hotel management system menu design in c++ with color

3rd Feb 2020, 2:59 PM

Sajid Naseeb

arrays c++design functions ide loops strings

0 Vote

Dynamically allocating a 2D array in C++

24th Dec 2020, 6:52 PM

waqas khan

2d arrays c++dynamic memory new pointers

2 Votes

Can we write a program to find the rank of a matrix?

1st Jan 2020, 8:32 AM

Shahil Ahmed

arrays c++codeplayground java math recursion self-learning sololearn

2 Votes

28th Apr 2018, 1:54 PM

Sai Nikhil Paruchuru

What is error in it???

arrays import input java scanner syntax

0 Vote

What is pigeonhole sorting algorithm?

2nd Feb 2022, 6:00 AM

Ravi King

algorithm arrays linkedlist pigeonhole sorting

2 Votes

10th Mar 2018, 8:26 PM

Musadiq Hussain

Why it isn't working?

arrays c functions problemset sum

0 Vote

Please help my with this little code:https: //code.sololearn.com/cmhXYMD0TJ6O/?ref=app . I want to declare an arr if it null.

6th Sep 2018, 9:25 PM

Retag Tarek

arrays conditions declare java multiple

1 Vote

How can I make an array attribute without predefined size? (God's language++)

26th Nov 2017, 1:51 PM

jack

arrays attribute c++cpp dynamic dynamic-array-size dynamic-attribute instance object-attribute pointers

1 Vote

Need some advices about two-dimensional arrays.

26th Feb 2020, 7:35 PM

Seb TheS

advices arrays c code pointers structs

1 Vote

Hotels management system with awsome colour

18th Aug 2019, 10:49 AM

Ensifer Rus

arrays c++functions loops swift switch

0 Vote

Pls, Help. Why this code does not print anything?

24th Dec 2020, 6:54 PM

waqas khan

arrays error js math numeric-operations web

1 Vote

5th Jan 2018, 7:13 AM

ℬℯℳℬℐ

What is Modulus

arrays data-types loops math modules

0 Vote

how to make program array

20th Jan 2019, 12:45 AM

7_7

arrays c++help progress sololearn

1 Vote

How to find character used in a string?

12th Mar 2019, 4:20 PM

satir maulana

arrays input java output python python3 strings

2 Votes

Is there a way to count number of the same letter in a word or a sentence in C#?

25th Jan 2018, 2:31 PM

Nikhil Kohli

arrays c c#c++char cpp cs strings

2 Votes

How can we receive pointer array with cin ?

18th Feb 2017, 7:19 PM

Tuchy

arrays c++cin pointers

0 Vote

Understand the functioin but not the notation that represents it.

21st Jan 2018, 1:50 PM

Blck_brry

array arrays java length

0 Vote

WAP to enter a string and display the set of characters in the string

8th Mar 2017, 3:39 AM

J. Shydigga

arrays c++functions strings

0 Vote

Can anybody tell me that what questions can be for math major students?

10th Jan 2018, 12:10 PM

Pooja Gera

arrays c++functions math

0 Vote

Array of Class Objects vs Derived Classes (C++)

23rd May 2017, 5:25 PM

Tahreem Mohsin

arrays c++,classes objects

0 Vote

The size of first dimension (first index) is optional in array initialization. Explain

9th Mar 2017, 6:25 PM

Daniel Davis

arrays c++indexers sizeof

0 Vote

Ruby, Problems Using a Class Derived From "Array"

23rd Feb 2017, 3:38 PM

Srikanth Srinivasan

arrays classes inheritance oop

0 Vote

arrays c++functions games

7th Aug 2018, 7:22 PM

Benjamin Lee

Function

-1 Vote

What is deference between jvm,jdk and jre

13th Jun 2020, 5:01 PM

Mo Z

arrays indexers java runtime

0 Vote

13th Jul 2020, 7:46 AM

Satyam Kumar Sharma

Index out of bounds?

arrays functions index java

0 Vote

How do I add variables to a string array in a class from the main method?

1st Jan 2018, 12:24 PM

EricMcDerrick

arrays c#classes constructors

0 Vote

Is it possible to use multidimesional areays to set the movement animation for a sprite sheet?

30th Nov 2017, 1:45 PM

kenneth Stanley

arrays c++gamedev sfml

0 Vote

I need a script or form that collect more values or strings (array) them save it to database ate the same time, on click.

23rd Jan 2017, 3:54 AM

Joey

arrays java php strings

-1 Vote

Anyone knows any resource to star making a game with C++

27th Feb 2017, 9:43 AM

Félix Manuel Chissico

arrays c++games learning

0 Vote

How to get the start indices of specific (string) elements of an IEnumerable object?

6th Oct 2016, 3:58 PM

KnightNightJ

arrays c#elements indexers

0 Vote

I don't understand why my code exits my for loop after assigning x a value of 0 can someone please explain

25th Jul 2016, 12:51 AM

Idril

arrays c#for loops

0 Vote

What is the best algorithm for getting all subsets of a given set of elements ?

3rd Dec 2017, 2:10 AM

kenneth Stanley

arrays lists sets sololearn

1 Vote

why does case 2 yields error(error: 'ch' undeclared (first use in this function)). when its perfectly okey to declare 'i' inside

4th Nov 2016, 8:06 PM

Aneeshan

arrays c c_lang characters cpp doubt for_loop loops pointers strings

1 Vote

How to put 2 poins in a 2d array in C#

16th May 2022, 6:16 AM

blueshipswims

2d arrays c#classes forms objects windows

1 Vote

How to print average of 2d arrays?

29th Dec 2018, 7:36 PM

Dejan

2d arrays hello help java please world

2 Votes

I want to use scanf function to get an input and then assign it's value to my array? Can You Please help me out?

8th Mar 2018, 6:41 AM

William Rodriguez

arrays c functions pointers programming raj scanf

2 Votes

Is it possible to this in JS? Tried it a few different ways

18th Jan 2019, 2:11 PM

Vinayak Sharma

arrays for_loop javascript replacechild settimer()sololearn

0 Vote

Is it possible to have a list of lists ? Example: x = [[a], [a,b], [a,b,c]]

11th Apr 2019, 2:49 AM

OrangeSword0999

arrays code lists print python sololearn

0 Vote

Given a matix NxM. Your task is to form one dimention array "B" that wil hold only positive elements from the given matrix sorte

11th May 2022, 4:40 AM

SilentHealer584

arrays c++help iostr using

-1 Vote

How to access the pointer to the character array?? What is the expected output ?

2nd Oct 2020, 3:53 PM

Azat Malgazhdar

arrays c c++dynamic memory null pointers

0 Vote

C++ (Vectors & Arrays) (doubles & floats)?

8th Nov 2019, 9:10 PM

Puneet Goel

arrays c++doubles floats java vectors

2 Votes

28th Jan 2017, 3:34 AM

Dawzy

Arreglos

arrays arreglos ayuda c++compilación error matrices suma

0 Vote

How to covert 2d string array to 2d integer array?

3rd Nov 2017, 5:26 AM

Saúl Chávez Sánchez

2darray arraylist arrays c++java python3

1 Vote