I’m trying to create a react app with webpack which has some routing as well. The routing works but when I go to a specific route and reload the page, it gives an error cannot get /about As mentioned in this answer, adding fixes the issue when its being run locally, but as soon as I deploy it, I get
Category: Questions
css different style to specific div created by map
I am creating a list of divs, which was created with map. this renders a list of divs, and I was able to change each div background, when hover, like this: I wish to be able to click on a div, and change its background color to white. everything I try will change the background of all the 10 divs
React how to select how much I have scrolled below
I am trying to select some value preferably px of how much I have scrolled down so I can conditionally hide the element. Something like total height – scrolled height would be ideal Problem I’m having …
How to send a message to a Channel on all Servers
I would like to send a message to all channels that are in all servers that are called “labycheck-shop” at 12 midnight. I have already tried this but it did not work: Answer This feature can turn out to be spammy on the Discord API, so you might want to keep that in mind I believe that you might b…
Group array to an object in javascript
Hello apologies if this has been asked before but I can’t search for the right term to find something useful. Suppose if I had an array of how would I change this to an object like so? Answer Edit – just noticed the format of your data – map reduce may not work for you, but still a similar p…
Find/Replace object in an array and add a key Javascript
I am trying to add a key to an Object of Array as isActive: true, and then I want to find the object in the actual array with the same label as that of selectedFilterList and replace it in this.bindingData else add isActive: false I have tried this which is working but i don’t think so its a best approa…
Laravel Mix, how to pass variable while mixing?
So I have a JS file that I want to mix and copy and compress using Laravel mix; my webpack.mix.js file looks like so: The thing is that foo.js has a variable called env, set to dev on local envs, and we set it to app on production. Is there a way I can automate this? For example, can I
Uncaught Error in snapshot listener: FirebaseError: no matching index found
I’m getting the above error when running the following query. I’ve not seen it before, can’t find any documentation about it, and I’m not doing anything unusual or anything I’ve not done before. Can anyone shed any light on it, please? It is a ‘new’ query in that I…
How to get parent props from child composition component React
My goal is reduce every letter prop from child (Palata) component, how can i achieve this ? index.js Block.js there is a question, how to pass Block component letter prop as data to Palata component or Palata.js or how to get parent letter prop from inside Palata component? Thanks for help! Answer You canR…
Convert Callback to Promise in Publish Subscribe Model
Let say we have a service called A and it has the function subscribe(callback). The subscription from the service is an open connection that can receive data at any time, and the data can be accessed …