I need to access an iframe in playwright that has a name that is automatically generated. The iframe’s name is always prefixed by “__privateStripeFrame” and then a randomly generated number How i can access the frame with the page.frame({name: }) ? From the docs it seems like i can’t u…
Category: Questions
Getting undefined props in functional react components
How to pass the {requests} prop to the RequestRow component after executing the setRequests? My understanding is that the requests get initialized as undefined in the beginning and before being set with the asynchronously called object, it gets passed to the RequestRow component as undefined, and the error oc…
Vue doesn’t see updates of my object getting from vuex
I have an object in vuex that im getting on the page by getters, but vue see only first update of object. I collect the object stepwise so first it’s empty then i have commit that updates vuex state (setUser) and vue showing this new info on the page. But then i use one more commit (addInfo) and it̵…
Filter one list using other list in fastest way?
I have one list of objects of Food with fields name and price. I have other list of objects of Category with fields food_name and its category_name. Now, I want to filter the first list according to the category_name in the second list. How can I do it in fastest way possible? I am tagging few languages becau…
Prevent clicking on the black border
Clicking on the black border turns it on. The button part is the middle part. What would be changed in the code to have only the middle part be clickable? Multiple buttons. https://jsfiddle.net/pc47hwgd/ I was able to do it when there is only 1 button, but not when there are multiple buttons on the screen. ht…
Cypress cant seem to find any elements inside the iframe
I am trying to access elements within my iframe following the tips listed in this article here, but for some reason cypress cannot seem to find anything in the iframe. Here is my test code And this is my iframe <iframe data-cy=”iframe” title=”iframe” style={{ height: ‘100%R…
How to reduce overly-redundant for loops
I am currently developing a Chess game and ran into a problem with code redundancy in my Bishop class. I am trying to create a function that will get all possible moves of a bishop. To do that, I would create a for loop that evaluates all diagonals of the bishop, and break the loop when it hits the end
Find duplicates of an array and replace it with its number
Say I have an array: arr = [25, 25, 25, 20, 15, 10, 10, 5]; and I want to count up the number of duplicates (ie. three 25s and 2 10s) and make a new array that becomes: newArr = [’25 * 3′, 20, 15, ’10 * 2′, 5]; How should I go about doing this? Thanks! Answer You can
Uncaught TypeError: can’t access property “words”, key is undefined
I am having problems with two functions to encrypt and decrypt text in JavaScript. I am currently using CryptoJS I need to understand how the encryptation works to use it in a bigger project I would really appreciate it your help. Answer You made a few errors in your code: Like @Barmar said encryptar() and de…
How to use a TypeScript function in Javascript
I want to use the below given function called “translate” in a JavaScript file. I have seen a answer on stackoverflow regarding this, but couldn’t get what I had to do. Definitely the normal calling of function isn’t working in this case Answer If you’re using a typescript projec…