subhashD
subhashD
/ self_interview.html
Last active
May 6, 2023 04:54
This html file has questions based on Nodejs, Mysql, Javascript, mongodb. I build it to prepare while recording the video and view it later to see where I am going wrong. We can download this html file and run it to access it as it is.
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <link | |
| href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css" | |
| rel="stylesheet" | |
| integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ" |
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| // Write a class in JavaScript that implements an Event Emitter. | |
| class EventEmitter { | |
| constructor() { | |
| this.events = {}; | |
| } | |
| on(event, listener) { | |
| if (!this.events[event]) { | |
| this.events[event] = []; |