Optional chaining (obj?.param1?.param2) seems to be a great feature and I really wanted to see it implemented and finally get rid of nested ifs, arbitrary functions and what not for such a simple operation. But there’s a problem, it doesn’t work. I updated to Node 12 and I still get an error: or W…
Tag: javascript
remove all next divs after a child
I have something like this : using this: This will hide only the content i marked on the code, means only childs of the same parent. I need to hide every single thing after productPage. Answer You should also go to parent and target the next divs.
I can’t reference an image in Next.js
I have a React component that’s being used in Next.js page: /pages/index.js In Main.js I have the following code I get the following error Module parse failed: Unexpected character ‘�’ (1:0) You may need an appropriate loader to handle this file type, currently no loaders are configured to p…
Execute function after every post request
Using Axios is there a way to “hook” a function to every post request? I have a ‘notification’ module in Vue.js store, which stores API responses, so I need to call an updateResponse method in every post request .then Answer Just use Axios interceptors
In React and Next.js constructor, I am getting “Reference Error: localstorage is not defined”
I make a system jsonwebtoken in React and use Next.js. I find a problem when I run the code in the browser, that is, “localStorage is not defined”. How can I fix it? This is my code in file AuthStudentContext.js: And it shows error “localStorage is not defined”. Answer In the construct…
Maximum Length of Repeated Subarray (leetcode)
I’m looking at this leetcode question, and am having an issue completing the naive approach. I was able to come to an optimal solution here. But I’m not sure what’s wrong with my naive attempt. The question is as follows: Given two integer arrays A and B, return the maximum length of an suba…
How to Inject Axios in Puppeteer
I want to inject axios in puppeteer in order to open a browser session, but sending requests and receiving responses through axios: So the question is, is it possible? Here’s my attempt, but it is not working since axios doesn’t intercepts the website responses I’m moving my first steps in a…
Unable to sign into google with selenium automation because of “This browser or app may not be secure.”
I am trying to login to google with selenium and I keep getting the error that “This browser or app may not be secure.” The function I use to log in is: It is the same problem as https://stackoverflow.com/questions/59433453/unable-to-log-into-google-account-in-selenium-chrome-driver and https://st…
How to dynamically add IDs in checkboxes with vue?
Edit: Similar but slightly different question can be found here: Vue.js : How to set a unique ID for each component instance? I’m trying to create a table so that someone can check the people they want to add to a group. So far I’ve managed to retrieve them from the DB with PHP and display them wi…
Using baseUrl in jsconfig.json is not working with Next.js
jsconfigerror is an example repository showing the jsconfig is not working. I have the following set inside my jsconig.json file: However, when I do an import, it fails: Folder Structure pages/index.js How can I get baseUrl to work with Next.js? Answer Since Next.js 9.4, Next.js automatically supports the tsc…