I am trying to post data from a form in node JS and then see the data in console. When i click the button I can see the data in console but the websites starts loading and it doesnt end. The loading circle doesnt stop moving. and this is in my server.js file Answer Your backend has to send a
Category: Questions
How can one get this value of a span with jQuery?
If we have this span, how can I get the value of sip, i.e. john.doe@xyz.de Right now I use to get the entire value of the span, but I don’t know how to get the value of sip with jQuery. I don’t think this screenshot is necessary, but I’ll add it for completion: Answer Use jQuery.attr to get …
How to define specific fixed position of background image (or image) and then attach element on defined place?
I have an issue with one thing. I have a map of world and I want to add functionality when a user clicks on one of the list elements (you can see 3 lists with different places on the image, for example, Paris Air Show) it would show me on the map. As you can see on image example Is
I want to get data from the user without them using a form
I’m currently working on a website which posts a web novel. I need a system to make user send the chapter id and get the chapter which uses that id maybe like: I don’t want to create a specific html page for every novel chapter that we posts and use a system to maybe get the links “/chapter/…
scrollIntoView() looping element on puppeteer
I want to scrape a list of posts while the page scroll is infinite loading. I want scrollIntoView() for each element in the loop. my code is temporarily like this and the result when the page is loaded, it bounces out but no error. For example, I want to take 20 posts and then the scraper will take the posts
Do get accessors incur a per-instance allocation cost?
Say I have a class defined like this: And then I create several instances like so: Are these get accessors allocated for each instance? That is, would the memory usage of each of those objects increase if I were to add more get accessors, or are the get accessors allocated once and simply shared amongst all t…
Node.js getting Uncaught error: invalid input syntax for type integer: “NaN”
I am very new to JS and I’m trying to create an API using node.js however I’m getting the error: The requests are fine when I do a GET and POST request but I’m having trouble with the PUT and DELETE. I get the same error with both requests. Here is my code: I am very much new to this
Discord.js v13 delete message after a certain amount of time
Up to discord.js v12, my bot would delete messages it posted like this : However, now that I updated discord.js modules to v13, the message is deleted instantly. Is there a new method to do that, or am I doing it wrong ? Answer Turns out that, as stated in the documentation here, msg.delete() does not accept …
Does “undefined” occupy memory in javascript?
In this situation var foo; Will “foo” point to somewhere in the memory that contains the value undefined? Does undefined occupy memory in javascript? Does undefined mean that there is no memory address assigned to a specific label? Answer There’s two parts to your question. The variable itse…
React Constants inside a Function
I need help to export the constants. I am getting different errors when i try to search for this on google or other related topics at stackoverflow. This is my Printer.jsx I need to add the const connect to the App.js so that if the App is starting the connection is also starting. The second is that i need to