I am trying to add a serviceworker to an existing React app with this filesystem layout: Filesystem Basically a bit of initialization code is stored in the public folder, and all code of importance is in the src folder. In the serviceWorker.js file, I made an array of filenames to cache and call that array in…
Category: Questions
Matching paragraph with line breaks Regex
What regex can I use to match a paragraph (including line breaks) so when I use split(), I get an array with each sentence as one element? Something like this: I have that regex that returns [“one potatoe↵two apples↵”, “three onions”, “”] but what I’m looking for is […
D3 – Dynamically change text of node in tree when pressing a button
I’m trying to update the text nodes of my D3 tree every time I press a HTML button, adding one every time, but I don’t know how to do it properly without having to create the tree again. Can anyone help me with it? The following snippet exemplarizes the state that I’m now As you can see, whe…
Change footer regarding on image in discord.js
When the image of an embed is randomized, is there a way to change the footer regarding on the image that is used in a message? I have tried if(images = “[link]”) embed.setFooter(“Hello!”) But then this footer is on every image, not just on one. Now three “=” because of the…
Loop asynchronosly through array
I have following code: As you can see this does not work. So the content of the for loop works pretty well. It goes through the array and works well, but the for loop itself is the problem. How can I get the for loop wait for the inner content to finish before going to the next key? The timeline
query mongoDb to substract timestamp
I want a query to subtract day from a Date. I test this: {“lastSeen”: { “$gte”: {“$date”: { $subtract: [ “$date”, 1616000000 ] }}}} But doesn’t work. I have this error on Gamesparks. Error parsing JSON. Please use valid JSON, including double-quotes on obj…
angular http interceptor not calling request again after token refresh
I have a http interceptor in my project, it handles the refreshing of the access token. When a user’s access token expires the request will get a 401 error, in that case, this function should handle everything, refreshing the token and calling the request again, with the new access token. Here is the ca…
How do I add an list element seperately to 2 lists?
I am pretty new to react. So I have one parent component which has two child components. These 2 children are the lists that should be displayed. So far I figured out how to transfer the data between two lists by checking the status property of the data. I am not able to understand how to add data into the
To open the already opened tab using window.open() function without reloading the already opened tab
I was writing OnClick javascript code to open the new web page. Expectation: I want my to open the new page if that page is not already openend or open the already existing page without reload if that page is already opened. My code: window.open(url,’dialers’).focus(); This code always reloads the…
Find a specific object in an array of objects
I don’t understand because I use the method “find” but I get “undefined”… My data : I would like to have only the object with the ID 2 for example. So I wrote : But it does not work… I always get “undefined” Thanks for help Answer ID is a number, therefore…