Category "arrays"

How to convert json to array, associated value and save it as .csv

i was confused with my project use firebase as db to collect sensor data and then do lstm, im newbie in python and code. How to convert json file to array and t

How to sort sum up all values from object arrays inside react props

I would like to sort three top rated posts. The current function of displaying three post titles and their rating, but I can not sort them by best rating. Pleas

How to Check and Read Number of bytes present in a socket into a byte array in java?

I have a C# server that is sending a file (in bytes) to my JAVA client. Currently I am using DataInputStream to read data from socket with a buffer size of 1024

Vlang - convert int, u32, u64, f32, f64, etc. to array of bytes in LittleEndian format

I have various variables of different numeric datatypes(int,u32,u64,f32,f64, etc) and want to convert them to an array of bytes. For example: a := 120 // int d

Get an average for each column depending on the value in another column

I have the table bellow where each column from J to M are prices for a certain activities. Column I is the Size I want to create a new table where automatically

When and why should I use void as the return type of a function in C?

I'm currently practising C and learning pointers and arrays. I watched a tutorial where the instructor changed the function from int aFunction() to void aFuncti

How to make boundaries with numpy at mathplot lib

I am trying to generate random numbers from -0.005 to 0.005 and want to give position from 0 to box size enter code here import Numpy as np a= [] velocities=

Vectorizing a function that takes multidimensional input over a multidimensional array in JAX

I have been trying to vectorize a function that takes two 2D arrays and return a 2D array of the same shape, so that I can apply it element wise to two 4D array

Why aren't variable-length arrays part of the C++ standard?

I haven't used C very much in the last few years. When I read this question today I came across some C syntax which I wasn't familiar with. Apparently in C99 t

Finding the third largest string from an array of strings in Java

One of my friends asked me about a coding challenge that their lecturer gave them as an exercise. I got a solution working to solve it. But I think the solution

Test an array and random value PHPunit

I have a little problem with my unit test and an array generated "randomly", I have something looking like this : return [ 'foo' => $this->faker->sent

php increment nested arrray from list array by values

probably can not see something, I got two arrays: $grid = Array ( [0] => 3 [1] => 2 [2] => 3 [3] => 2

I need to render text on a data table

I am working with Data Tables and I have a function that I can't seem to figure out. I am using SSP and I have my columns set up in an array. See below: $column

C program to remove consecutive repeated characters from string

The code: https://pastebin.com/nW6A49ck /* C program to remove consecutive repeated characters from string. */ #include <stdio.h> int main() { cha

Why some of the functions of array objects are not working when selecting them from the menu?

I created this program in Java programming to get all recipes details inputs from user and then user can choose to insert, find, remove or display recipes detai

ArrayIndexOutOfBoundsException - Scoreboard with images

I am trying to make a scoreboard with images in processing, with images from 0 to 9, but any number greater than 9 does not make changes It should be something

How to limit an array field in javascript object to a certain length

I know this may a simple problem but I have a the following javascript object: const categories = { title: 'cat1', contents: [ { nam

Merging two sorted array on third by creating a new array on heap

I have a class array inside which I have declared an array its size and length. I am trying to merge two sorted arrays by creating the third array on the heap a

LabVIEW: Count how long a button has been pressed

I'm trying to create a LabVIEW VI with an "ok button", a numeric indicator "Number of click" and an array of cluster, in which every cluster contain a TimeStamp

I'm trying to understand php foreach list, I'm missing something [duplicate]

This should probably be simple, but I'm missing something. I want to have two arrays, combine them, then list out the values. I obviously don'