I have multiple arrays that have been combined depending on user response. The only problem I have at this point is getting this final array to show up in the text field for the end user to see. Thanks for all the potential help! I have narrowed the problem to either the write function or the generate functio…
Tag: arrays
How do i access a property on the objects in an array and compare it?
So, I have a array with multiple objects with multiple properties: Now I want to see if the property of one of the objects in my array matches a variable. But I dont know how to do that! I want to check if the value of property “id” in one of my objects matches my variable. Something like this: bu…
Trying to iterate through an object’s values and insert into new object (JS)
I am trying to create a series of new objects using the values from an existing object to push to my database. Here is the existing object: Basically I have a function that inserts and returns the id of the recipe into one table, then inserts and returns/or finds the ids of the relevant ingredients and the fi…
How can I access the name/key of a bool (not its value)?
New to coding and working in JavaScript. I’m sure there’s a simple way to do this but it’s been hard to pinpoint with Google searches. I’m trying to find a JavaScript function or something of the sort that will find the name of a bool in an array (not the bool’s value) and return…
How I can reset variable value when function end?
I have such function and global variable (as array): Every call of this function push some data to array. In this function I use recursion. So how i can clear this array only when this function will end it’s work. Answer You can call the recursion function inside another function this way you can run an…
How can I create an object mapping from an array of strings?
i am stumbling onto something that should be easy, yet i can’t seem to be able to do it. i have an array of string, and i want to map over it to create an object like so : what i want is to get the following object : Edit: i just found the way : just need to make
Merge objects with same id in array in js
I guess have a dead simple problem but still didn’t find a solution I have an array which looks like this: I’d like to modify it to look like this (merge by id and join elements): I already had multiple tries but still didn’t find an elegant way of doing it. Answer You can group the array by…
React how to combine data from multiple API and render it
I need to fetch the data from the multiple API and need to render it. I have wrote the code to fetch the data from multiple API am getting the data as expected. The data I am getting is in nested array format. I can’t able to populate the data by interpolating the state. Since the data is in nested
every() es6 for nested array is not working?
I expect true for below usage of every but it wasn’t, what’s wrong with my logic? What I wanted: if any of the level 1 checked or nested checked is false then isAllChecked is false, but if non of the checked property in level 1 or nested is false, isAllChecked should return true. Answer Optional c…
Is there an easy way to deobfuscate this javascript?
I observed the following seemingly out of place Javascript snippet on a website’s checkout page, and I was concerned that it might be skimming credit card numbers: I have been trying to deobfuscate it myself by hand, but my javascript is perhaps not that strong. If I understand correctly, the array won&…