I keep getting a lint issue for this line .then((response): object => response.data) which states Unsafe use of expression of type ‘any’ Answer I suspect that it’s because response is a “generic object” and typescript can’t “identify” that it has a .data attribute. In order to fix that we can declare an interface of a type: and then use it
Tag: backend
Send Wav file from js to flask
I have this code in js witch recod an audio from the browser and I need to send it back from js to flask How I should do that while making the file in wav format? Answer The following example creates a limited time audio recording and uploads it when finished. A form containing a blob is used for this.
How to retrieve data in front end from res.send and create page for each element in DB dynamically
I’ve got a variable, say data containing data in the form of an Array with each item having a unique ID. I have sent the data from the server to the front-end on a GET request. But how do I create a seperate webpage for each element dynamically in the data array? where do i have to write the html
how to apply a mask to an item coming from an API with Javascript
I have a basic CRUD situation, where in the form, when I send the data, it inserts the mask normally, and when sending it to my local API, I format it and leave it in numeric format. But how am I going to apply the mask again on the item being displayed in a grid? in my form, is like
Mongoose Return Error Code 11000 duplicate index
i am using mongoose as database for my project, now i am struggling with add data to multiple collections and this is my route router.post(‘/’,add_new_user_to_specific_collection,add_new_user_to_collection_User); this is code of middleware add_new_user_to_specific_collection: and this is for add_new_user_to_collection_User: the input data is totally validated, and at the first try, it worked perfectly, but when it comes to the second times, i got
MongoDB find by _id
I’m building a Node.JS app, and i have a function that returns all the records if none of the queries were sent and, if sent, it returns all the records satisfying my query. Here’s my code: Why i got an empty array returned when my param is { _id: ‘5f0218093e6f27870a6d5db2’ }? When I’m querying other properties e.g. { name: ‘1l
How can i get input data from a form in node.js?
Working on a weather application in node.js But when i tried to get the input value through document.getElementById to show weather about a specific location it is showing error i have a file in my views folder where i provide JavaScript file using script tag but even then I am getting error. error is given below: GET http://localhost:3000/js/JavaScript.js net::ERR_ABORTED 404
HttpOnly Cookies not found in Web Inspector
I am working on user authentication for a website built using the MERN stack and I have decided to use JWT tokens stored as HttpOnly cookies. The cookie was sent in a “Set-Cookie” field in response header when I used Postman to make the request but not in the Safari Web Inspector as shown in the image below. There are
POST http://localhost:3000/data 400 (Bad Request) when trying to send data from client to server
Hey guys so i’ve got some problem with sending data from client-side to server-side. Basically i have a function that on click is setting variable called categorySearch to a string e.g categorySearch = “pork” and send it to server; But for some reason i keep getting error mentioned in the title. Here’s some code: Client Side Server-side Not sure what
How To Get The URL After Redirecting from Current Page To Another Using Puppeteer?
I’m Aadarshvelu! Recently Started Testing My WebApp Code Using Jest With Puppeteer. So I Have Page Which All Credentials Have Been Filled With Puppeteer.But When SummitButton(‘signBtn’) Clicked POST process Starts Is There Any Test That Process POST Request?.. Or How Do I Know Test Has Been Completely Finished? Or How to Get The Redirect Page URL While Test Running? This