I’m learning JavaScript and practicing string manipulation using for loops. I’m trying to build a string that repeats a word multiple times, separated by commas, but without leaving an extra comma at the end. Here’s an example: Input: "hello", 3…
I am creating a script that draws an ASCII picture. I need to separate each individual character in a tag, though the page gets too laggy and the CPU usage goes up by an extreme amount when executing the loop,…
I have multiple checkboxes, and each checkbox is assigned either value="0" or value="1". I want to check each checkbox; if a checkbox has value="0", the text color of that checkbox should change to red. I have written the following code:…
I would like to know how to shift based on field that contains numeric string and normal string. so, if numeric string value then shift to end of array, rest remain same Tried const sortData = arrobj.sort((a: any, b: any)…
I scraped together a bash script to do multi-ping logging on Centos/Debian, when run from console it works fine, but run under crontab, the variable $NUM is left blank which should be a number such as 02 or 03, which…
I want to assign several @mixins to classes with the same name, something like: @each $herramienta in $listaHerramientas { .#{$herramienta} { @include #{$herramienta}; } } The compiler throws the error Expected identifier, which seems to mean the @include does not…
For example, I have some sequence that comes from pushing indexes to an array into middle contineously: const n=6; const arr=[]; for(let i=0;i<n;i++){ arr.splice(arr.length/2,0,i); } document.writeln(arr.join(" ")); which the result is 1 3 4 2 0. But now I want…
I am trying to figure out a way to assign tile values to my tictactoe cell variables equivalent to the variable characters themselves in a more concise manner. Each variable should be equivalent to get.elementById("variable name here. i.e. a2").value; I…
I'm trying to make a a JS forEach loop that is supposed to run after the DOM is fully loaded, but for some reason it won't run on code but when I put the same loop on console it runs…
I've got some code which loops through an array of products, it records new categories found and also how many times a category is found: const categoriesFound = (catArray) => { let categories = {} for (let i = 0;…