| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> | |
| <title>Running Tests in Browser TDD TestDrivenDevelopment</title> | |
| <link rel="stylesheet" type="text/css" href="node_modules/mocha/mocha.css"> | |
| </head> | |
| <body> |
| /*! | |
| * $.preload() function for jQuery – http://mths.be/preload | |
| * Preload images, CSS and JavaScript files without executing them | |
| * Script by Stoyan Stefanov – http://www.phpied.com/preload-cssjavascript-without-execution/ | |
| * Slightly rewritten by Mathias Bynens – http://mathiasbynens.be/ | |
| * Note that since this script relies on jQuery, the preloading process will not start until jQuery has finished loading. | |
| */ | |
| jQuery.preload = function(array) { | |
| var length = array.length, |
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParentelem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeightelem.getClientRects(), elem.getBoundingClientRect()
| @mixin animation($animate...) { | |
| $max: length($animate); | |
| $animations: ''; | |
| @for $i from 1 through $max { | |
| $animations: #{$animations + nth($animate, $i)}; | |
| @if $i < $max { | |
| $animations: #{$animations + ", "}; |
Cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.
I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.
This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the awesome CSS extensions you've always wished you had:
| @mixin for-phone-only { | |
| @media (max-width: 599px) { @content; } | |
| } | |
| @mixin for-tablet-portrait-up { | |
| @media (min-width: 600px) { @content; } | |
| } | |
| @mixin for-tablet-portait-only { | |
| @media (min-width: 600px) and (max-width: 899px) { @content; } | |
| } | |
| @mixin for-tablet-landscape-up { |
| @mixin for-size($range) { | |
| $phone-upper-boundary: 600px; | |
| $tablet-portrait-upper-boundary: 900px; | |
| $tablet-landscape-upper-boundary: 1200px; | |
| $desktop-upper-boundary: 1800px; | |
| @if $range == phone-only { | |
| @media (max-width: #{$phone-upper-boundary - 1}) { @content; } | |
| } @else if $range == tablet-portrait-up { | |
| @media (min-width: $phone-upper-boundary) { @content; } |
| #! /bin/sh | |
| alias gs="git status" | |
| alias gc="git commit" | |
| alias gr="git checkout" | |
| alias ga="git add" | |
| alias gl="git lola" |
Related Setup: https://gist.github.com/hofmannsven/6814278
Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
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