Questions tagged [arrays]
An array is an ordered linear data structure consisting of a collection of elements (values, variables, or references), each identified by one or more indexes. When asking about specific variants of arrays, use these related tags instead: [vector], [arraylist], [matrix]. When using this tag, in a question that is specific to a programming language, tag the question with the programming language being used.
355,053
questions
-1
votes
0answers
13 views
JavaScript - Array some function inside filter throws error
Apparently, I have a simple task, but wasted lot of time messing with that. I have to filter array, if id prop is present in another ids array. But I'm getting Error
Uncaught SyntaxError: Unexpected ...
-1
votes
0answers
9 views
How can i save a 3 dimensional array in 3 listboxes?
for (int i = 0; i <= a.GetUpperBound(0); i++)
{
for (int k = 0; k <= a.GetUpperBound(1); k++)
{
for (int b = 0; b <= a.GetUpperBound(2); b++) ...
0
votes
0answers
5 views
Understanding “Expression does not compute the number of elements in this array”
Using Apple Clang 12.0.0 to compile this code:
int my_array[10];
int arr_size = sizeof(my_array) / sizeof(decltype(my_array[0]))
And getting this warning/error:
Expression does not compute the number ...
0
votes
0answers
12 views
How do I get certain info of the top card on a Trello list?
I'm hoping to get the name, label, and due date of the first few cards in one of the Trello lists on my board and sending it over Discord using my bot. How would I go about getting this info?
-2
votes
0answers
12 views
Sample and custom tests are passing but the when I submit my code it says wrong answers in Hackerearth C#
First input is number of elements.
Second input is array of integers.
Find the sum of differences between good numbers and bad numbers. Good numbers are the numbers whose index don't change when the ...
0
votes
0answers
5 views
Populating an ICollection from a mySQL
I've been a long time user of the excellent Stack Overflow but this is my first post.
A small webshop is currently undergoing convertion to asp.net Web Forms from classic ASP. The old shop ran Klarna ...
0
votes
0answers
5 views
Ionic Reorder Component displays newly added item in the beginning
So I got a Ionic Reorder with a reorder event:
doReorder(event, r: any) {
console.log(event);
console.log(`Moving item from ${event.detail.from} to ${event.detail.to}`);
const itemMove = ...
0
votes
1answer
22 views
Getting no output in R
Fbahad?r <- function(data) {
result <- 0
repeat {
i<-1
if (sum(data) == 0) {
result <- T
break
}
# Sort the counts.
minindex <- ...
0
votes
1answer
22 views
Conversion 2d array in python [duplicate]
We have an array
a = [[1, 2, 3],[4, 5, 6],[7, 8, 9]]
and looking for array:
b = [[1, 4, 7],[2, 5, 8],[3, 6, 9]]
Thank you!
0
votes
2answers
13 views
How to convert adobe leonardo output array of objects into an simpler object for tailwind configuration
I'm trying to convert the output of one library (Adobe Leonardo) to a structure required by Tailwind's tailwind.config.js.
The original output from Leonardo follows this structure:
[
{ background: &...
0
votes
2answers
29 views
argument of type 'any' is not assignable to parameter of type 'never' typescript solution
I am getting an error here for newUser this.userObj.assigned_to.push(newUser); as argument of type 'any' is not assignable to parameter of type 'never' typescript solution
How do I declare newUser to ...
1
vote
3answers
39 views
Taking an input through array of pointers
I learnt about the concept of array of pointers and ragged arrays, but i'm not able to understand why my code isn't working.
#include<stdio.h>
int main(void)
{
int* b[10] ;
for (int ...
1
vote
3answers
37 views
Push Values from different array to Different Keys
i have 2 array like this :
let payrollname = [{"code": "a1", "name": "Loan A"}, {"code": "a2", "name": "Loan B"}, {"...
-1
votes
0answers
29 views
PHP group multidimensional array to process each group of array independently
I am developing a unique group based cart system that works differently than the traditional cart system. For the cart, I get the rows that contain group_id. I want to group all orders by group_id and ...
2
votes
1answer
28 views
Why does the `push` method work on the object, in this circumstance?
I was under the impression that the method push works for arrays, not objects... But then why does the following snippet work?
this.usersByMovie = {};
profiles.forEach(profile => {
const movieID ...
欧美日韩国产在线一区二区_午夜短视频在线观看_亚洲国产欧美日本视频_亚洲精品高清视频在线观看