JavaScript Passion

I have a dynamic component in which I pass in children as prop. So the props look something like: i… Read more How To Get Element Height And Width From Reactnode?

I'm making user authorization system and want to hash password before save it to DB. To reach t… Read more Node.js Schema.pre('save) Is Not Changing Data

I have a pdf embedded inside an html. I need to rotate it using javascript (or jq Solution 1: tr… Read more Rotate Pdf Object Using Javascript

Is it possible to create a screenshot from the current page the user is on? (It's for an Intran… Read more Can I Enable Intranet Users To Take Screenshot Of The Current Page Via The Browser?

I am developing a web app which uses Firebase Authentication and Real-time Database. The sign-in me… Read more How To Create Two User Groups In Firebase Web

I have a server (AWS instance), which spits out an image file test.png every, say, 10ms. I also hav… Read more Refresh An Image In The Browser Every X Milliseconds

So I am trying to fix an audio delay problem on web videos. e.g If I go on to youtube and see that … Read more Why Can't I Set The Playbackrate Of This Audio?

Okay, so I have a shopping cart problem. I've decided to roll out my own cart, which is alot ea… Read more Php Shopping Cart Problem