Considering the following scenario:
We need to use some var or function schrodinger but do not know if it is available.
So we try:
if(schrodinger){ ... }
=> ReferenceError: schrodinger is not defined
We could use..
David Hund davidhund
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| /** | |
| * Testing CSS Toggle() | |
| */ | |
| /* Straight from the Spec | |
| http://dev.w3.org/csswg/css3-values/#toggle | |
| */ | |
| ul { list-style-type: disc; } | |
| ul ul { list-style-type: toggle(disc, circle, square, box); } |
davidhund
/ debug-fixed-width-components
Created
April 9, 2013 14:04
Quick Bookmarklet to show fixed width components in an existing website. Helps when trying to bolt-on RWD on a large existing site ;)
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| // OUTLINES FIXED WIDTH elements | |
| // @author: davidhund @valuedstandards | |
| // Very Quick and Dirty! | |
| // Depends on jQuery but loads it if it is not present. | |
| // For the love of JS: adapt this to your needs! | |
| // Did I mention this is quick and dirty? | |
| // OH, GO MAKE A BOOKMARKLET! | |
| // Paste the "javascript:..." in a new Bookmark etc. |
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| // LIQUIFY | |
| // Quickly Debug Responsive issues | |
| // (Quite specific for a certain project :)) | |
| // This script removes all(!) fixed width, sets them to auto | |
| // and sets some basic fluid layout styles | |
| // This allows us to quickly debug issues with fixed width components. | |
| // It's a starting point for 'bolt-on' (I _know_) RWD |
davidhund
/ gist:6451573
Created
September 5, 2013 15:17
Trying to figure out the differences (pros/cons) of checking variable existence
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| /** | |
| * Little Logo Experiment | |
| */ | |
| body { | |
| font-size: 125%; | |
| text-align:center; | |
| padding-top: 10%; | |
| } | |
| .border-style .d, |
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| // How To Decide Which Browsers are Handles as 'HTML5' | |
| // We should pick/adapt to our personal situation but these are some good starting points... | |
| // Notably: IE8 is _not_ considered 'HTML5 supporting'. | |
| // 1) The BBC original... | |
| // http://responsivenews.co.uk/post/18948466399/cutting-the-mustard | |
| if('querySelector' in document && 'localStorage' in window && 'addEventListener' in window) { | |
| document.documentElement.className += 'js'; | |
| // bootstrap the javascript application | |
| } |
davidhund
/ Contract Killer 3.md
Created
March 19, 2014 19:51
The popular open-source contract for web designers and developers by Stuff & Nonsense
- Originally published: 23/12/2008
- Revised date: 15/12/2013
- Original post
davidhund
/ browsersync-autoprefixer-sync
Last active
August 29, 2015 13:57
grunt-browserSync runs before grunt-autoprefixer is done…
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| I have this Grunt issue where browserSync injects a changes stylesheet before Autoprefixer is done with it. Basically: | |
| 1. `Watch` picks up on a changes `style.scss` and runs the `sass:dist` task | |
| 2. `sass:dist` outputs `style.scss` -> `style.min.css` | |
| 3. next: the `autoprefixer` task processes `style.min.css` | |
| 4. **but** in the mean time `browserSync` picks up on the changes `style.min.css` and injects it | |
| 5. only now `autoprefixer` finishes with `style.min.css`… | |
| This means my injected `style.min.css` remains out-of-date (no prefixes)... |
davidhund
/ Gruntfile.js
Created
April 2, 2014 16:26
Grunt: browserSync kicks in before Autoprefixer finishes?
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| module.exports = function(grunt) { | |
| // Project configuration. | |
| grunt.initConfig({ | |
| pkg: grunt.file.readJSON('package.json'), | |
| // Watch | |
| watch: { | |
| options: { | |
| cwd: 'httpdocs/' |
davidhund
/ Gruntfile2.js
Created
April 2, 2014 21:24
— forked from anonymous/Gruntfile2.js
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| module.exports = function(grunt) { | |
| // Project configuration. | |
| grunt.initConfig({ | |
| pkg: grunt.file.readJSON('package.json'), | |
| // Watch | |
| watch: { | |
| options: { | |
| cwd: 'httpdocs/' |