I am trying to create a new extended interface for express.RequestHandler but this error seems to come up. I cannot understand why. The express.RequestHandler interface does not support async functions. It says Here are my interfaces Answer It seems you are trying to extend the express.Request interface. Try:
Autonumbering upon keyboard press
I have an autonumbering when Ctrl and Enter are pressed. My current problem is, when i start my autonumbering at the 3rd textbox, my 2nd textbox is getting affected. How can i retain the other values of my textbox? The textbox before them should not change their value. Thank you. Answer You can create a varia…
if statement with multiple or conditions returning wrong value
I am pretty sure I am missing something basic here but I am having trouble with using multiple or or || operators with my if statement. For some reason the if statement is not catching the name variable: When I try this I get none of the names match when I should get name found! Answer Your logic is a
How to disable parsing code in script tags using JavaScript DOMParser?
I have the following text file with JavaScript tags: when I parse it like so: I get an error because there are < and > symbols in JS program code, like I don’t want to replace < > with < > because those are also present inside strings in the code. Is it possible to disable pars…
How to repeat random string with .repeat() and make it still random?
Is there some way to make random strings with .repeat() still random? If I use this: the output is something like this: In a nutshell, the output is the same. Answer What your code currently does is: Generate a random number within a string Repeat n times that string. What you want is generate n random number…
Why am I still getting an error with a DELETE request in Postman?
I’m kinda new to programming and I am trying to send a delete request to Postman but I keep getting this error in postman. Would anyone know how to fix this? ERROR: NOW, the delete request is working properly as I can see the query selection being deleted when I send the delete request but I am still ge…
Unable to run window.URL.createObjectURL(blob) to display a .png file
I am using an api to retrieve a .png file. When I try to create a URL for it so that I can display it in my HTML, the call fails with the following error: userCodeAppPanel:94 Uncaught TypeError: Failed to execute ‘createObjectURL’ on ‘URL’: Overload resolution failed. I am calling my a…
Cant override the color with javascript
i want to make the color of the number green if its more than zero to make it green and want to be red when its below zero but i cant do it i dont get why can anyone explain Answer The order in your code is not correct. You must get an element after it is added to DOM.
can’t fetch msgraph data using vanilla js
I am trying to pull data from the endpoint https://graph.microsoft.com/v1.0/me/. I have done this using python but I can’t seem to fetch data from Microsoft Graph using vanilla js. When I attempt to perform a fetch request. I get a 200 response but nothing is inside the response object. Here is the fetc…
WordPress featured image on hover – jQuery.Deferred exception: hrefValue is not defined
I’m trying to make website which shows posts featured image on link hover. Example: So I started to learn basic jQuery and php and I tried to achieve that by using get_the_post_thumbnail($post_id); function which return image basing on post id. To get id I used url_to_postid(); WordPress function. As it…