I am dispatching action addProducts on every mount of the ProductList component whereas i want to dispatch the action one timeusing useEffect hook and store the data in the redux and then use it. Below are my actions file and ProductList component file. actions.js file ProductList.js component file Answer You…
Tag: javascript
Read the values from `frontmatter` from `.mdx` files using a `.js` file
I want to use https://github.com/iamvishnusankar/next-sitemap to generate Sitemap. However, when I use it normally like: next-sitemap.js It generates sitemap for all my posts. Although, in my .mdx files, I have a published key to know whether the post is a draft or it is ready to be published like: How do I r…
How to display array in Callback Function
I still confuse about callback function. I have a task to displays month using callback function, so I try to call my function getMonth for displays month and this is so far I got. I haven’t used Javascript before, so any help would be appreciated my output is: Answer You are assigning a function to set…
LinearGradient and onPress for navigation
so I am new to react native and know the basics about using onPress with buttons but since I have changed my button to this LinearGradient code below, I am kind of lost using onPress. Right now I only have onPress outputting to my terminal just to test and make sure its working. In the end I want to navigate
Better way to write spread operator with conditions in javascript
I’m looking for a better way to write the following code: fromCreatedAt and toCreatedAt are variables that can change and generate a different object. This is just an example, but you could have an object that repeats the conditions of the createdAt field multiple times for other fields, so you would fi…
Is there a way to simplify the detection the index number of a button with the same div class and load it’s corresponding image?
So I managed to get the images I set under the same class to load up their respective fullsized images when clicked on. However, I remembered seeing there was a way to simplify it further? This is what I have so far, that is working out fine, but just needs to be simplified for convenience: Thanks mates! Answ…
Deplopyment Error on Vercel: Cannot find module ‘/vercel/workpath0/.next/server/scripts/build-rss.js’
I have a package.json script like: It has build:rss which points to ./.next/server/scripts/build-rss.js but it cannot find it on Vercel. How do I point it correctly on Vercel? I get the following error & cannot deploy my site: I tried asking Vercel support but they said: I recommend doing something like t…
setInterval keeps on running after clearInterval called
This is a snippet of the code: I checked the solutions suggested in other posts but none of them is working. Answer You can use state value to track and keep id of interval. Check below for detail.
Is there any way to know when a tab in the browser is covered by a window?
TL;DR: I’m working on a Chrome extension where I need to increase a count only when a tab is visible and not covered by another window. Is there any way to detect this? I’ve tried using the Page Visibility API, but here’s the problem with it: Imagine I have two windows docked side by side. M…
Replace string for specific key in multilevel Javascript array
As the title mention, I want to replace the values of a particular key in a javascript object. Sample Array – Value to be replaced key is title and value stack with stackoverflow anywhere in the array. I already google and tried many solutions but didn’t get the proper solution for this. Any refer…