I have a function in my javascript code that loops through an array and performs some time-taking actions on each item of the array. It works fine for now when the number of items is low in the array but…
New to JS, so still learning lots I came across this (See Image) on https://www.w3schools.com/js/js_array_methods.asp It states this "JavaScript automatically converts an array to a comma separated string when a primitive value is expected." On their own website, this works…
I have a JSON and I need to get SKU attribute value as a result array. The SKU attribute will be inside of shipping and OFSUC arrays. So I am trying to get those values efficiently using a filter or…
I have an array of objects let array = [{name: "singpore"}, {name: "French Polynesia"}, {name: "poland"}, {name: "portugal"}] I am trying to implement with below logic array.filter((item) => { return item.name.toLowerCase().includes(searchText); }); I am trying to search based on "po",…
I've got an array of strings and a string. Using a for loop, iterating through both the array and the string, I'm hoping to return the letters that are the same in both. My solution works until there is a…
I want to make Active if the Countries I check is Inactive. But I didnt know how, here's my code. PS: I use mobile phone for now, so that Snippet is not avail. For those who extract my code through…
I have some data which is an array of arrays, each sub-array is length one and the only item in that array is an object with key value pairs. As an example: const array = [[{'city': 'new york', 'state': 'ny'}],…
Why Array gives null outside script onclick event in htm5? The others variables works correctly. <!DOCTYPE html> <html> <head> <title>Array</title> <script> var list = new Array("andrea", "matteo", "marco"); var x = "andrea"; </script> </head> <body> <input type="button" value="click" onclick="alert(list[0]);"> </body>…
I must first state that I am not a champion in programming, although created a handy website using html, php, MySQL and some javascript. Clearly, JS is by far the language I am almost using as a baby ! I…
I want a set up an Array of items, that have various properties, as a Prop on my component. I'm trying to pass an array of items with different properties to a component, so, let's say that this is my…