Multidimensional-array Questions

I have 2 static matrices. a[][n] and b[][m]. both n and m are pre defined and are not equal to each other. now how am i supposed to write

I'm trying to print out each element of a 2d char arrray in turn using this piece of code: #include <stdio.h> #include

greetings of the day i am a beginner to c. i am learning c. i am solving a problem of 2d

Function int load(const char *filename, int ***ptr, enum save_format_t format) should load data from binary or text

I have the following problem: "if i try to return a struct with a dynamic multidimensional array, i lose the data inside of that array. if i

I am making a code of conways game of life. i am using a function to check all the cells surrounding each alive cell and store how many times they

I have 4 integer two dimensional arrays of the form: {{1,2,3},{1,2,3},{1,2,3}} the first 3(a,b,c) are of size/shape

I am having a 2d-list as temp=[[0.5, 0.5, 2.0], [0.5, 0.5, -1.0, -1.0, -1.0], [0.5, 0.5, 2.0, -0.25], [-1.0, 2.0, -1.0, -1.0], [2.0, -1.0, -1.0,

Is there a way to implement an operator like [][] for a 1d array? i want to change the implementation of a 2d vector to a 1d

I am new to c and would like to create a n x n matrix of zeros (i.e., every element is zero). n is an integer. using matlab i managed to

I have a problem when insert multi row using adonisjs. i have a form data in json array, when i'm try to insert this data using

I am trying to create a repetition of elements given array like this [1,2,10] to get the result by size

I'd like to create a multidimensional array using a loop in jquery/js. is it possible to use the next available key instead of setting it

This is my first time facing multidimensional array. i have an array of year like this: yeararr = [ [2019, 2018, ''],

I'm trying to create a chart using chart.js, however, there is a problem when trying to count values from an array. there is a key in array called

Please i need help. i have a php difficulty. this is multidimensional array and i want to get all the arrays in between "credit agreements

I have a 2d list consist of 0 and 1 like this a=[['0', '0', '1', '1', '0', '0', '0', '0',

Am learning javascript and for this i wanted to make a tetris game. till now i got a lot of functionality, but am stuck at the clearrow() (clear

Need help figuring out a different way to write count(), it's something that will add to my code here: public class grid {

In my javascript game i'm saving scores in a multidimensional array (in a local storage). i'm saving a themeid, an identifier

My doubts list is [['a','b','this is a sentence']] my html (jinja) is {% for x in doubts %} {{ x }} {% endfor %}

Suppose i have a collection of objects which i wish to save in python, say, a list of numbers: [0.12, 0.85, 0.11, 0.12], [0.23, 0.52, 0.10, 0.19],

How do i assign colors to my row from a list of colors here is the code. import 'dart:math'; import

I have this array object in state called formrating formrating:array[22] 0: {…} condid: "c2.1(a)" rate: "n/a" 1: {…}

I need an advice regarding this problem called "knight path". given an n*n board whose cells are initialized to 0, i need to determine,

I'm still pretty new to typescript so i've been looking at all the provided solutions but i'm still stuck with a complex nested array. i have the

I'm trying to create a custom navigation widget. this essentially involves a map where the key is the route. one's the key is defined instead of

I am trying to export multidimensional array to csv format with below code, i am getting few errors.. below is the array

I have been trying but i don't know how i can create something like that dynamically without this warnings, $response[$item[0]][$item[1]] +=

Have any way can find a match index in array[2d] faster? i know compare 1 by 1 can make this ok, but i don't wanted to. i tried this one,

I'm trying to learn how to operate on python matrices but it's difficult since online i'm finding nothing but numpy library and it is forbidden to

I am creating a python roguelike which utilises proceduraly created dungeon maps. i decided to achieve this using pythons' lists. i created a 2d

My problem: import numpy as np import itertools bla = list(itertools.product([0, 1], repeat=3)) [(0, 0, 0), (0, 0, 1), (0, 1, 0),

I am quite new to the axios and javascript and i am so confused with making multi-dimentional array. 1. i want my data to look like :

I have a string array like this and trying to build a tree hierarch grouped with . notation. i tried using recursive function and "set" function

I didn't find a lot about inserting a list to a 2d list. i tried to use append (which doesn't work because append can't append at specific

This is dynamic array data. i have mention below sample data from this i need to generate sql query im using vuejs +

This is my data in a state called childdata: {} object { "11-5-2019": object { "18:32": object { "color": "brown",

I'm trying to create a program to print a 2d matrix after reading in data from a file. my program works fine if the 2d matrix is a square

For example i have generated a "zone" of 1s and 0s in a 2x2 2d array . but i need to store 9 of these zones to access whenever from

I'm not really good with array, and need some help, i need to specifically retrieve only "value" from this given array, for example of

So, basically what i'm trying to do is getting combinations of the array children, for example i got the array:

I'm trying to write a code which checks if 2d-array (consists of only boolean) has at least one true and return true if there is at least one

I've been struggling with a simple class representing a matrix in c++. instead of using a multidimensional array, i've decided to use a flat array

I want to manage my packs of string constants separately from the computational code. i want to do it in separate file.

I have a matrix generated by parsing a file the numpy array is the size 101x101x41 and each entry has a value which represents the magnitude at

When we have a 1d numpy array, we can sort it the following way: >>> temp = np.random.randint(1,10, 10) >>> temp

The question sounds very basic. but when i try to use where or boolean conditions on numpy arrays, it always returns a

How to remove leading / trailing zeros from a numpy array?

I want to change the 4d array of images from (50, 100, 100, 128) to (50,128, 100, 100) but when i plot the image after reshaping it the image was

I've beeen taking deep learning course on coursera. while i was doing my assignment i saw one piece of code on the github. 1.

Every time user submits data, i receive it in nested json array of data and i need extract that data. so, sometimes it can be from

I'm trying to find the python equivalent to r's array function is when called in the following manner. array(rep(1,

I used a for loop to calculate a series of thresholds for diff segments in an image. >>crdf [(11, 6), (11, 7), (11, 11),

The value of index 1 changes in all rows in method1. how should i create an ar1 array correctly? method1:

I need to generate a multidimensional array from a multidimensional array. for example, my array: var codes = [ ['2',

Let's say i have 2 arrays like these: x1 = [ 1.2, 1.8, 2.3, 4.5, 20.0] y1 = [10.3, 11.8, 12.3, 11.5, 11.5]

Reuqirment my db has a table named categories and also a table named products

I was learning tensorflow.js when i noticed that model.fit has to take in two arguments, input and output, and some configurations. but the inputs

I want to find a key value from a array, if not exist then insert a array set into a array list if i search blue, it will return y but if

I'm new to python and i have a question on involving data structures and algorithms(which are essential skills that a programmer should have)

I have a json object with a nested list. each element from this list can also be a nested list. the depth of each element can go up to n-levels. i

I have these arrays $months = ['jan', 'feb']; $cashuniform = [2000, 1200]; $cashfee =

I need a function to change values within a nested dictionary, by crawling a list instead of the usual dic[key1][key2] = value

I want to store the results into a matrix of 4*9. i have posted my code and i am using nested for loop. i am having difficulties in how

I have written this code below to create a randomised sudoku puzzle grid: import time import random import math sudoline =

Fedex web services return the following multidimensional array: array(2) { ["meta"]=> array(2) { ["code"]=>

I want to get the summation of 2d array per column, and i don't know why it's adding everything. let vals = [ [1, 1, 1], [1, 1,

I try to replace some value in a multidimensional array with another array with the same key but it turns out to replace all

I would like to sort my array by a value which is contained inside the array of the array. this is my array which i fetch from an api:

I'm trying to insert a small multidimensional array into a larger one inside a numba jitclass. the small array is set specific positions of the

I have array of arrays - tree structure of main menu. i try to find in this tree one node with needed slug and return this node with

I want to merge array elements into comma separated values. this is an array array:12 [ 0 => array:2 [ "name" =>

My question is related to book "starting out with python" (3rd edition) by tony gaddis. it is chapter 7 question 11. let me excerpt question for

I'm trying to figure out how to access the last index of a nested array. the array i am working with is provided by an api call and is very large

I need to save a data in this format: categoryselect: 0: { { question: [],

How do i loop the newly created dynamic array by key and sub array. var days = new array(); $.each(json_object, function(r, row)

As you can see i have a json array with multiple elements, and i have been trying to remove the nesting ("demarche") element and i want

I'm writing my own matrix type version in c programming language. i'm also trying to use information hiding, so i have my code divided into two

As per the above structure, all the types are having text-1. i wanted only the first occurrence to be in text-1

¿how can we create an array to store colors in dart, with this structure style? "1":{ "a":

The problem i have a dataset encompassing empty columns. this dataset is obtained by getvalues() of a defined

I am using laravel and i have one collection and there are some collection in it so i want to get index of each collection my collection

I want to count the duplicated data in an array and store it to a variable. i managed to count it using array_count_values() but i

I am beginner in python. this is a code i had written in c. i am trying to convert it to python. int

I am generalizing a 1-d numerical method to 2-d and have run into an inconvenience. i was previously scaling each row in an array by using b.*a,

Coordinates = [(-225.0, -299.5), (-150.0, 75.5), (0.0, 0.0), (225.0, 300.5)] xy = (-222.4, -204.5) what is the best way

I have 2 collections in laravel, and i want only common values in my $result object. i see that

Following simplified multidimensional array given: $input = array ( [arr1] => array ( [0] => jan2016

I need to display 3 objects inside of 1 page of carousel. maximum of 3 object per page. how will i do that using loop? or anything from

I am trying to fetch keys of array separately and values separately. actual output: [ "it" => [ "programming"

I have model with 2 relationships. i want to add where condition on each relationship. for example show me a room that date is

I need to retrieve selected columns of a 2 dimensional array, i have a 2 dimensional array var indexes = [2,3,5]; var data = [

I am processing images in python and for a specific purpose i've been asked to "make numpy arrays with these dimensions: 32x3x512x512 (patches x

I made a website and i just can't manage to search by multidimensional array / object (i don’t know what the difference is). before

I have the following multidimensional array : meeting[$loop->index][person]are checkboxes

I need to get all values for the one city from multi dimensional array, not for all cities :) i really can't understand how to write it in the

I find that the code works as i intended (i think). but the last step in which i print the data feels wrong. the way i concatenate the html and js

$arr = [ 'name' => 'john', 'access' => '1', 'address' => [ 'line_1' => '10', 'line_2' =>