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Javascript 2021-10-04 08:17:08
State on React class Component
class App extends React.Component { state = { count: 0 } handleIncrement = () => { this.setState({ count: this.state.count + 1 }) } handleDecrement = () => { this.setState({ count: this.state.count - 1 }) } render() { return ( <... Add solution -
Other 2021-10-04 05:51:03
How to amke a Gamepass script in roblox studio 2020
local MarketplaceService = game:GetService("MarketplaceService") local Players = game:GetService("Players") local gamePassID = 5387743 --Replace this set of numbers with your gamepass id function onPlayerSpawned(player) lo... Add solution -
CSS 2021-10-04 04:43:05
react css change number animation
import AnimatedNumber from "animated-number-react"; export default class App extends Component { state = { value: 150, }; handleChange = ({ target: { value } }) => { this.setState({ value }); }; formatValue = (value) => ... Add solution -
Javascript 2021-10-03 22:53:05
clear form inside modal after close reactjs
If the data from the inputs is in your component you can try something like this : In closeModal you can set the initial state of the component const initialState = { name: null, inStock: null, price: null, type:null } closeModal = () => { t... Add solution -
Javascript 2021-10-03 09:33:04
number validation in jquery
// Restricts input for the set of matched elements to the given inputFilter function. (function($) { $.fn.inputFilter = function(inputFilter) { return this.on("input keydown keyup mousedown mouseup select contextmenu drop", function() { ... Add solution -
SQL 2021-10-02 14:20:06
install postgresql ubuntu 20.04
Step 1 — Installing PostgreSQL To install PostgreSQL, first refresh your server’s local package index: sudo apt update Then, install the Postgres package along with a -contrib package that adds some additional utilities and functionality: ... Add solution -
Javascript 2021-10-01 06:02:04
jquery left arrow key press
<html> <head> <title>jQuery Arrow Keys | Bind Arrow Keys using jQuery</title> <script type="text/javascript" src="js/jquery-1.8.2.min.js"></script> </head> <body> Hit the arrows keys on... Add solution
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