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sagar-gavhane / RegExp.js
Last active January 19, 2019 17:03
Regular Expression for JavaScript
// Matching a ip address version 4
const IPV4_1 = /^(25[0-5]|2[0-4][0-9]|1?[0-9][0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}$/;
const IPV4_2 = /^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])$/;
const IPV4WithPort = /^((?:2[0-5]{2}|1\d{2}|[1-9]\d|[1-9])\.(?:(?:2[0-5]{2}|1\d{2}|[1-9]\d|\d)\.){2}(?:2[0-5]{2}|1\d{2}|[1-9]\d|\d)):(\d|[1-9]\d|[1-9]\d{2,3}|[1-5]\d{4}|6[0-4]\d{3}|654\d{2}|655[0-2]\d|6553[0-5])$/;
// Matching a ip address version 6
const IPV6_1 = /^([0-9a-f]|:){1,4}(:([0-9a-f]{0,4})*){1,7}$/i;
// Matching a Username
const username_1 = /^[a-z0-9_-]{5,16}$/;
@rafaelcamargo
rafaelcamargo / index.html
Last active March 13, 2023 09:34
React Query Debounce
<!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, maximum-scale=5">
<title>Debounce</title>
<style media="screen">
html, body {
margin: 0;