I had a simple Rock Paper Scissors game where I used global variables to keep track of game data like player score, computer score, the state of the game (ongoing = true/false), etc. I recently learned how to use webpack so I bundled up my code into modules to practice in this format, and now I’m unable to access the
Tag: object
How do I get the index of two variables, compare them, and return true or false
I am making a trivia game that uses an array of objects. I think the correct way is to get the index of the correct answer by using .find, getting the the index of the selected answer, then use an if statement to compare the two. If they match then the console will log “correct” or “incorrect” otherwise. I am
Get a specific object from an array of objects [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 7 months ago. Improve this question Here is the sample input How to get an output that would be like Thank you in advance Answer You could use .reduce() like so:
Push multiple objects to an already initialized, empty object array
People is my model, data is my new information, and the forEach is how I am trying to insert the new data into my model, but formatted to only the information I care about However, the result I get is this: I’m trying to have the object array look like this instead: However, I would like to know if theres
Looping through and reducing nested array
I can’t seem to get my head around the array.reduce() function. I’ve got the following array: and I’m trying to get a result like below. I’m not sure how to go about multiplying the ingredient amounts with the item quantities: I’ve tried following the structure that was given here but the arrow function is throwing me off. Any sort of
JavaScript: Comparing Two objects in one array
I’m new to this world of vanilla javascript. I’ve been trying complete some challenges but it seems like I’m unable to find the solution to a challenge. The task is:”Sort array by object property” Write a function that takes an array of objects as an argument Sort the array by property b in ascending order Return the sorted array Expected
How to filer an array of objects and return only one object based on a specific value
I have an array containing two plan objects: What I am trying to do is use a value (customerPlanId) to find the correct plan by matching it to the plan.id and then just return the correct plan, like below: I know I can map through the plans and filter for the correct plan, but then how can I return the
Merge 2 arrays of object based on specific object key
I have 2 arrays which is contains same id with different value (inside selected) My goal is to merge both become 1 array. When I use spread operator like this: It comes the data being override First array Second array How can I make both of arrays become 1 ? the expected result: What am I doing wrong in the
how do I return the whole object without seeing [object Object]?
This code updates the object properties and their values but when I try to return the object, I get [object Object] on my screen. How do I Return the whole object? Answer You have to create a string at some point. JSON.stringify(records) is the closest you will get to printing the object.
JavaScript rendering object containing arrays as table
I have an object (equipmentTable) containing arrays of values for each column in a table. I am having trouble getting this table to render properly. I think I am pretty close. Here is the object: And what I have tried: No matter what I try, everything renders in the first column. Any help is appreciated! Answer It’s a little unclear