Category "foreach"

Use array_filter in foreach

I am presenting this problem when making a store in my database, which is data entered from a table in my view. Example: table For example, my user selects row

Use array_filter in foreach

I am presenting this problem when making a store in my database, which is data entered from a table in my view. Example: table For example, my user selects row

Using for_each to print the highest value in a vector

I've this code: vector<pair<double, complex<double>>> vC; GetFourierCoeffs(N, t, A, vC); so vC is a vector that contains pairs with doubles a

Sheet inside ForEach doesn't loop over items SwiftUI

I have an issue using a sheet inside a ForEach. Basically I have a List that shows many items in my array and an image that trigger the sheet. The problem is th

Insert multiple records at once from a table

I have this table which is loaded with data from the database and what the user has to do is select the one they want and fill in the data from both the select

Generation of a set to be used in for_each

Is there a way to generate a set from an Integer? It would convenient if we have a number_of_instances parameter that is converted to set to be used in for_each

Is there a more functional way to merge and foreach/sort two arrays in TypeScript, React?

I'm learning React and TypeScript. For sake of practise, I've tried to create a calculator design by merging two arrays to map a single array onto the grid (dis

Why is my parallel std::for_each only using 1 thread?

I'm trying to parallelize this C++ code (computing a continuous Fourier transform of points, modeled as Dirac impulses), and this code compiles and works correc

Why is my page not loading when clicking on event listener?

I'm creating an anime quiz. So when the user clicks on "Welcome to the anime quiz" s/he should be presented with 4 different anime titles. However, nothing happ

How to initialize workers to use package functions in parallel

I am developing an R package and trying to use parallel processing in it for an embarrassingly parallel problem. I would like to write a loop or functional that

How to speed up my SUPER SLOW search script

I am building a script to search for $name through a large batch of CSV files. These files can be as big as 67,000 KB. This is my script that I use to search th

How to change toggle on just one Core Data item using ForEach in SwiftUI?

How to change just one toggle in a list without subviews? I know how to make it work if I extract Subview from everything inside ForEach, but how to do it on on

Javascript forEach Method

Am getting undefined error. var fruits = ["apple", "orange", "cherry"]; document.getElementById("demo").innerHTML = fruits.forEach(myFunction); function myFun

How to wait in loop till the series of API calls one inside another is completed in Javascript

I am stuck in a situation in typescript. I have a forEach loop in which an API call method is executed methodOne(); inside this method, another API call to meth

Move a child array to parent array and change parent/child name

I know probably this was asked before not sure if was in this form but I did tried some replay from what I found here about this and failed. ok I have this arr

Listing all class attributes swift 3

I'm trying to print all the values from an object that inherits from a class, here is my example: I create the class: class Pokemon { var name: String? va

How can I use foreach and fork together to do something in parallel?

This question is not UVM specific but the example that I am working on is UVM related. I have an array of agents in my UVM environment and I would like to launc

Iterate the values from the List and get oldest, newest dates

I am working on spring application. I am having a LinkedHashMap<Integer, List<MyDTO>> object, in the value of the map (i.e,List<MyDTO>) I hav

How to export multiple function or packages in foreach loop in "R"

I'm trying to decrease run time of my code by using doParallel package in R. I'm calling a function awareRateSIR that some extra packages are used in the body

For each loop using 2D array

This is the snippet of Java code: int[][] uu = new int[1][1]; uu[0][0] = 5; for(int[] u: uu){ System.out.println(u[0]); } It prints 5. But why does the d