I am sending multiple form data as an formdata object using ajax to python flask. Just like the example here. In the below code, I am sending data of two forms using ajax to flask. I can’t retrieve it on server side, However I managed to get files using request.files on python. But I can’t retriev…
Category: Questions
How to terminate program if value of 0 or anything over .001 is inputted
So I know using a while loop like this while ((value = input.nextDouble()) != 0) makes it so when 0 is inputted the program terminates and the print statements are printed, but how would I make it so that if anything less than .001 or 0 makes the program terminate? Answer Here is a quick function for checking…
How to dynamically load the URLs in an HTML head tag?
I’m trying to load my CSS and JS files based on a localStorage variable. It looks just like this: However this doesn’t seem to work and I can’t find a solution how to dynamically change a URL in the head tag. I’d appreciate any help as to how to go about this. Thank you! Answer I think…
Unable to resolve module [external url] within the project or in these directories: node_modules
Im doing a project in react native I have an object of exercises that include images and videos, everything is fine when the object was created, but when I imported into another file I get this error undefined Unable to resolve module https://assets.soysuper.fit/cutted+mvp+mp4s/bodyweight_squats.mp4 from /mnt…
Conditional Component Rendering using UseState
I have a form in a page, when the user inputs the name of a new student and clicks submit, I want the content of that component (the form) to be completely replaced by the submitted name. How can I achieve this (Replace the form with the list onsubmit)? I have read that I can use conditional rendering to togg…
Error HH8: There’s one or more errors in your config file: * Invalid account: #0 for network: mumbai – Expected string, received undefined
Error HH8: There’s one or more errors in your config file: Invalid account: #0 for network: mumbai – Expected string, received undefined Invalid account: #0 for network: mainnet – Expected string, received undefined To learn more about Hardhat’s configuration, please go to https://hard…
Problem with JSON.stringify a tag outerHTML in multidimensional array
I’m trying to stringify a multidimensional array with some string and the outerHTML of an anchor tag. For some unknown (to me) reason, it adds a double to the outerHTML text resulting in invalid JSON. The result is: Answer you need to console.log it from experience, I can tell that you just copied this…
Vue / JavaScript – How to push dynamic object to array
I have this data: My Goal is to build a table using that data where the table header will be the object key and value will be that corresponding object keys value. **What I am doing ** First I get the key from the first object and store it to productKeys : Now, I am adding that keys to columns:
Creating multiple buttons with different onclick() events
Hey guys I have to create a few buttons which redirect to a different URL, but I get the list of URL’s from an API so the amount of buttons periodically changes. Basically I have this bit of code right now: which is calling buttonRedir(), which is pretty simple and looks like this: This works fine and c…
Need explanation for array destructuring with spread operator
How does the spread operator within the array destructuring of y3 work? The result would contain both ‘lizard’ and ‘spock’, but because of the spread operator around the square brackets, it somehow only contains ‘lizard’. Thanks in advance for the help. Answer In the const …