I need help with comparing two tables that presents like this: I need to check if the table A contains numbers from table B and to put it in another array: Expected output: Tried a few things but nothing works out for me. The table.includes method gives me following output }); // That is the output of above i…
Tag: javascript
Change the border color of a progress bar in quickchart js
i’m using quickchart.js to create a progress bar and i have a problem. When I create a progress bar by assigning it a background color it works but there is a permanent blue border that I can’t remove. Here the first example I tried to change the color of the border but it does not change this bor…
React returns several errors when I import fetch
I am building a simple app using React. The app works fine without any issue until I import fetch. Here is the code I ran: App.js Some of the errors returned are: What I tried to resolve the errors are: Trying to substitute fetch with axios. But it seems to return the same errors. Adding experiments: { topLev…
How can I upload a json file (or JavaScript Object) to IPFS in NextJS?
I am trying to upload the metadata(JavaScript Object) of a file already uploaded to IPFS, from the client side in the NextJS. I am able to upload files(PDFs) to IPFS using the Infura’s HTTP API with the help of the ipfs-http-client package, but I am not able to do so with JSON? I have also tried uploadi…
Is there a way to use “indirect addressing” for JavaScript arrays?
I have a 2d JavaScript array like this: where products is an object with elements {“itemid”:”na”, “books”:10, “dvds”:15, “cds”:4} I need to be able to set the itemid with something like and then be able to read the value of the books element with som…
Manipulate multiples HTML files with javascript
Is it possible to manipulate more than one HTML file in the same script? For example, i have a <div id=”div1″> on my index.html, and <div id=”div2″> in another HTML file inside of another folder. What i trying to do is get the content of the second div and replace to my …
TypeScript 4.6.4 is indicating that this code is not valid
How do I resolve this Typescript issue? Message from Console Error: src/app/auth/authservice.ts:56:20 – error TS2345: Argument of type ‘string | null’ is not assignable to parameter of type ‘string’. Type ‘null’ is not assignable to type ‘string’. I added …
How to convert URL into HTML in JavaScript?
I want a HTML document of an URL I have URL like www.example.com and I want the HTML block of the page of URL. How can I achieve this in JavaScript I read that Java has method like IOUtils.toString to do the same. can somebody suggest me how to do this or what is the method in JavaScript as in
Interaction has already been acknowledged Discord.js
This command keeps on returning Interaction has already been acknowledged. How can I solve this? Here’s the code I’m currently using: The error is showing: Answer On line 44: await i.deferUpdate({ fetchReply: true }); It makes the error because the interaction has already been replied to. The erro…
How can i pull form values to another page
How can I get the email address entered while registering to this next page? If the query method is appropriate, it is my preference. I want to pull the e-mail address I entered on the signUp page to the verify Code page. VerifyCode.vue SignUp.vue Answer As @kissu, mentioned On SignUp page, you can use $route…