I need get path with object jeys of JS. Function must pass thrught all object, even if he will deep. Input data { tree1: { node1: 'valOfnode1', node2: 'valOfnode2', node3: 'valOfnode3', node4: { node5: 'valOfnode5', node6: 'valOfnode6', node7: { node8:…
New to programming, im doing a problem where I'm supposed to print a square pattern of decreasing numbers like 5 would give: 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 5…
I have some logic that, rarely - but on occasion, produces erroneous results, and I'm trying to understand why. I'm thinking that it's likely the case that it's a timing/order of operations issue. The function/logic in question looks like this:…
I am learning React and now I am making a very basic shopping list app. I wanted to increment the amount of existing items in the list, instead of adding duplicating items (with the same name). I have the following…
I am trying to deserialize the following JSON without using dynamic as it is not supported by my system: https://raw.githubusercontent.com/vansha/Two10.CountryLookup/master/Two10.CountryLookup/region-list.json Each line presents a region for geolocating with. Using the JSON Converter here: https://json2csharp.com/ I get the suggestion for data…
how do you loop through javascript numbered variables? let count = 5; var test1 = "test1" var test2 = "test2" var test3 = "test3" var test4 = "test4" var test5 = "test5" for (let i = 0; i < count;…
I am looking for a solution to add additional keys to an object. array = [{A: 5, B:10, C: 20},{A: 3, B: 2, C: 5}]; In the next step i will calculate a new_value: array.forEach((element) => { let new_value =…
I'm trying to code a loop which counts the amount of strings within the variable 'animals' that begin with an 'A'. There are 8, but the console only logs 7 and I'm not sure why. const animals = ['Alligator', 'Fox',…
Reproduced here: https://3v4l.org/DD33t#v7.4.33 Basically, I have an array containing arrays as elements. I'm looping through and adding an element to each of the sub-arrays by using `&` to reference the actual element instead of a copy used in the for…
So if I have this code: const firsthtmlelement = document.getElementById("firsthtmlelement"); const secondhtmlelement = document.getElementById("secondhtmlelement"); const array = ['firsthtmlelement', 'secondhtmlelement'] array[1].innerHTML = "Hello World"; How can I make the secondhtmlelement's innerHTML show up as "Hello World"? I tried something similar to…