Category "arrays"

Create a new array of boolean values by comparing two arrays with objects

I have a question about creating JavaScript arrays. Here's what I want to do. I have two arrays. Each array has object(s) in them. The first array has exactly 5

C# Saving list box items to Array upon button click

On a second form, I have 4 text boxes that when button click "ADD", items add to a single list box in this format Airport 1 Runway 1 Runway 2

Trying to separate sql DB values from each other

function absent() { const absent_date = new Date(); const absent_days = absent_date.getDay(); console.log("days", absent_days); let absent_remo

Unrecognized option 'stimeout'

Unrecognized option 'stimeout', is popping up when i'm using the command: ffmpeg -re -rtsp_transport tcp -y -stimeout 1000000 -i "rtsp://admin:[email protected]

Jquery Object and Array implementation

I have an Object let data = { a: 1, b: 2, c: { abc: "ak", bcd: "gh", cfv: "ht" } } the

Does i = x[i]++; lead to undefined behavior?

Can someone please explain whether i = x[i]++; lead to undefined behavior? Note: x[i] and i are not both volatile and x[i] does not overlap i. There is C11, 6.5

Can't get values past array[0] to translate properly

Okay, to start with I should mention this is a very small personal project, and I've only have a handful of coding classes several years ago now. I can figure o

Spreading an array inside an object gives unexpected result - Javascript

I have two arrays of objects with the same keys and I want to combine them and create a new array of objects. I am able to get almost everything right, but the

Multi input problem Keras. Expected to see 2 array(s), but instead got the following list of 1 arrays

I have a model that takes two inputs of the same shape (batch_size,512,512,1), and predict two masks each of shape (batch_size,512,512,1). dataset_input = tf.da

Nested for loop through json object array does not work

I need to build a new array based on json array (Context) bellow. Unfortunately I never reach the outer Loop after passing by first run. Is there any mistake in

How do you check if the Second Dimension of a 2D array is null?

Lets say for example you have a 2D Array field[60][]. How exactly can you check if the second part of the Array is null? Is there any way to do something simili

convert object in to array of json with given keys [closed]

I have object like { labels: ["city A", "city B"], data: ["Abc", "Bcd"] }; I want to convert above object as below array of json [ { labels

Sum array of objects value based on month - ReactJS

So first of all, because I am using a ChartJS I need to generate an array of months. The creation is looking like this : const [generatedMonths, setGeneratedMon

How do I count the number of filled-in rows of a sheet based on the contents of a column?

Disclaimer: I am completely self-taught in google sheets I have a sheet with columns for Date, Place, Title, etc. I am attempting to count how many rows have al

Save an array to Windows.Storage.ApplicationData.Current.LocalSettings (C# + WinUI3)

I just started learning WinUI 3 and I am currently trying to make a little todo app. I want to save the data of the lists so I can keep it even if the applicati

Kronecker product of 3 matrices using Python

Suppose that we have 2 2X2 numpy arrays: X=np.array([[0,1],[1,0]]) and I=np.array([[1,0],[0,1]]) Consider the Kronecker product XX=X^X where I have let the s

Implementing N-dim arrays in Erlang

I have an Erlang project requiring generating a nested list of array indices. Perhaps using arrays: would be a quick solution, but I would like to see how this

How to solve leetcode problem in JavaScript to check if an integer is a palindrome

Here is the code which i tried to solve, for the leetcode problem in javaScript https://leetcode.com/problems/palindrome-number/ Problem i am facing: It is work

Invalid Initializer When I try to call function from another function

I have two functions. One that returns the part of the string for me. Don't ask me why I'm doing it inside a function because I want to run this inside a thread

Convert React/javascript string array of objects to array of objects

This seems like a trivial issues but I can't get it working properly. I'm fairly new to JS/React so that is working against me also. This is the response I get