i am making a mobile app which has to show images in a list. (userlist with profile images). The backEnd has two options to store images. store in arangoDb base64, incarased data, cell phone needs to convert, no cache etc.…
I have an old legacy service for benchmarking a load produced by html5-pages to the users hardware. Here is a high-level idea: we want to be sure that some specific web-page will not freeze users browser and laptop with heavy…
I'm writing an application which uses a timer to update variables every second. It uses "setInterval" function to start the timer, and uses "clearInterval" function to stop it. And I don't think I have a good enough way of doing…
I have a li element which consists of a button inside one of its div. onKeydown event triggers the parent li element and not the button. I believe the reason is li also has a onKeyDown attribute. Below is a…
how to give a badge to an iconbutton in flutter, whenever i try wrap an iconbutton with badge.Badge widget or Badge widget it does not work!! p.s. I referred to the documentation and used badges.Badge but it still does not…
I'm making a website with html + css + python and I want to make a button where the user can click it but only once. Sort of like a like button on facebook. I don't have accounts for my…
I'm new in JavaScript web components and for this case I was trying to call a method by clicking on button but it doesn't work... Run this code: <test-element></test-element> <script type="text/javascript"> class TestElement extends HTMLElement { constructor() { super(); }…
So I wanted to create a login form. I am using Bootstrap (using CDN) to style my form quickly. I initially gave my button the classes .btn .btn-danger .btn-lg. But as the device width got smaller, I needed a smaller…
I have a Card component, which gets passed a CryptoAsset instance. The class stores relevant information such as Assets ticker, amount, value, etc. I tried to use an useEffect hook in the beginning to track if the class information gets…
My goal is to send an html fragment wrapped in a string in my react app, to emailjs, an email api that holds your template. my code const getMessage = () => { let base = "localhost:3000/approval/" let link =…