i am stumbling onto something that should be easy, yet i can’t seem to be able to do it. i have an array of string, and i want to map over it to create an object like so : what i want is to get the following object : Edit: i just found the way : just need to make
Tag: javascript
Negative or Positive Number to 32 Bit Binary Data in JS
I want to convert a number to 32 Bit binary data. When I try to convert a number to 16 bit or 8 bit data, there is no any problem. But When I try 32 Bit, result is not correct. 8 Bit example: -1 & 255 //result -> 255 or -1 & 0xFF //result -> 255 16 Bit example: -1
pnpm in monorepo – how to run a command only in a specific package?
Let’s say I want to install a package in a specific package in my monorepo, how do I do this from root? in npm, you can do this with something like this: I searched the docs and I can’t find a way to do this in pnpm. Answer It is called “filtering” in pnpm docs (see it here). In this
How to parse multiple div with same class name in a div in cheerio?
I have “n” number of classes with className: “classparent” In which I have “n” number of classes with className: “class1” which consists of “n” number of div’s with className: “class2” How can I parse each and every of these div.cla…
Passing a value from one request to another request in ReactJs
I need help because I couldn’t use a separate function to generate the token – it gives out a promise, not a value. I was told that a value can only be used inside a function. For each request, I generate a new token in the first request and then pass that token into the second request. I tried ma…
if (typeof data !== ‘string’) throw new error(errorMessage);
I’m working on a serverinfo command in discord.js v13 and I don’t know how to fix this error ERROR: [Photo Error]: https://i.stack.imgur.com/tcEem.png if (typeof data !== ‘string’) throw new error(errorMessage); ^ RangeError [EMBED_FIELD_VALUE]: MessageEmbed field values must be non-em…
Merge objects with same id in array in js
I guess have a dead simple problem but still didn’t find a solution I have an array which looks like this: I’d like to modify it to look like this (merge by id and join elements): I already had multiple tries but still didn’t find an elegant way of doing it. Answer You can group the array by…
Why is my div not expanding in width 100%?
I am creating a sidebar menu composed by 3 divs, these 3 divs should expand in “width” 100% of the menu width but they don’t. I have checked to make sure that all tags/divs are closed and make sure that are all displayed as grid and put on each width 100% but still they don’t expand to…
how to enable top level await in reactjs
I have installed craco using yarn add @craco/craco I have also replaced the scritps and have created a craco.config.js but when I’m trying to use await at top level I’m still getting this error in my react app Answer In the craco docs, it says you need to add a configure block to handle any webpac…
How to get HTML elements by their inner text using queryselectors?
I need to get all the HTML divs that contains many HTML elements which has the innerText = ‘ * ‘ and store it in an array, How can I achieve that using typescript?. If I find a span containing the innerText= ‘ * ‘, I need to put the div inside an array. Here, in my code, there are