| function validateEmail (email) { | |
| return /.+@.+\..+/.test(email); | |
| } |
Once you're done coding your site, go through this checklist to make sure you have a W3C compliant, valid HTML, secure, maximally-compatible, optimal-performance, responsive and mobile-friendly, SEO-friendly website.
<title> is keyword friendly<meta name="description" content="" />
| RewriteEngine On | |
| RewriteCond %{HTTPS} !=on | |
| RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC] | |
| RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L] |
| body { font-size: 100%; } /* 16px standard, but should make this scale with mobile */ | |
| h1 { font-size: 3em; } /* 16 x 3 = 48 */ | |
| h2 { font-size: 2.25em; } /* 16 x 2.25 = 36 */ | |
| h3 { font-size: 1.5em; } /* 16 x 1.5 = 24 */ | |
| h4 { font-size: 1.125em; } /* 16 x 1.125 = 18 */ | |
| p { font-size: 1em; } /* 16 x 1 = 16 */ |
| function randInt (maximum) { | |
| return Math.floor(Math.random() * maximum); | |
| } | |
| function randBetween (minimum, maximum) { | |
| return Math.floor(Math.random() * (maximum - minimum) + minimum); | |
| } | |
| // This version is not zero-indexed | |
| function randIntPlusOne (maximum) { |
| /* Large Desktop */ | |
| @media (min-width: 1200px) {} | |
| /* Portrait tablet to landscape and desktop */ | |
| @media (min-width: 768px) and (max-width: 979px) {} | |
| /* Landscape phone to portrait tablet */ | |
| @media (max-width: 767px) {} | |
| /* Landscape phones and down */ | |
| @media (max-width: 480px) {} |
| -moz-box-sizing: border-box; | |
| -webkit-box-sizing: border-box; | |
| box-sizing: border-box; |
| import os | |
| """ | |
| Two things are wrong with Django's default `SECRET_KEY` system: | |
| 1. It is not random but pseudo-random | |
| 2. It saves and displays the SECRET_KEY in `settings.py` | |
| This snippet | |
| 1. uses base 64 encode instead to generate a random key |
| /* from http://stackoverflow.com/a/5214234/2142259 */ | |
| h1 { | |
| overflow: hidden; | |
| text-align: center; | |
| } | |
| h1:before, | |
| h1:after { | |
| background-color: #000; | |
| content: ""; |
| const strikethroughText = text => | |
| text.split('').reduce((acc, char) => | |
| acc + char + '\u0335', '') | |
| // strikethroughText("amazingly few discotheques provide jukeboxes") | |
| // "a̵m̵a̵z̵i̵n̵g̵l̵y̵ ̵f̵e̵w̵ ̵d̵i̵s̵c̵o̵t̵h̵e̵q̵u̵e̵s̵ ̵p̵r̵o̵v̵i̵d̵e̵ ̵j̵u̵k̵e̵b̵o̵x̵e̵s̵" |