javascript for loop reassignment
I have a for loop like below let oArr = [1,1,1,1,1,1,1,1,1] let n = 9 let k = 5 let mArr = [] for (let j = 0; j < k; j++) { for (let i = 0; i <…
Javascript – execute a for loop inside a div, but giving error
i tried to loop and execute a component inside react, but giving error. Map function is used when we have an array, but here i have a number and i want to execute a component 4 number of times. Error…
Javascript – iterate an object and pass any keys of a specific value to an array
I am trying to get specific keys of a certain value within an object into an array. When I specify the value the array is filled with all keys not just the ones that match the value. I only want…
Php – loop through each value in array and then use switch statement on values
im new to php and i was wondering if anyone could help me. i have an array, the values in the array are determined by another function, but the array will always be either warning, critical or ok, the array…
Json – How to loop over list within a list with python
I am new to programming and am having trouble figuring out how to loop over a list within a list using Python. I am working with output from the U.S. Census API that is formatted as follows: [['NAME', 'POP_2020', 'POP_2021',…
How can I return a new array in JavaScript and add to each item in the array? (WITHOUT THE MAP METHOD)
I have to return a new array. Here is the original. const animals = ['panda', 'turtle', 'giraffe', 'hippo', 'sloth', 'human']; I have to return a new array where each string is prepended with 'baby ' I need to use a…
Javascript – Create Unordered List from Object of arrays
I want to create an unordered list using vanilla JS to create a list from an array of objects. Not sure how to do that. This is my current code: let myObj = [ {name: "Harry Potter", author: "JK Rowling"},…
How to group each set of array with the array key in laravel/php?
I am trying to split the arrays and name them or group them individually. When the form is submitted, all the inputs are in array. For example, <input type="text" name="fname[]" and so on. When I get the input in the…
Reactjs – Too many re-renders. React limits the number of renders to prevent an infinite loop. with for loop
I wrote a simple for inside my react component. then I wanted fill an array with push method inside it. then suddenly I findout this error "Too many re-renders. React limits the number of renders to prevent an infinite loop."…
How to add a New Line in Azure Logic app, concat method?
I'm trying to add a new line in a concat in azure logic apps. but it only adds the new line as a string instead. My goal is to add an array of object I get into a word doc.…