Remember gist’s with self closing tags cannot be mixed with ones with content, thus any time there is [gist …/]
, I actually have [gist …]]…[[/gist]
in this document.
Compatibility testing with JetPack
1. oEmbed
https://gist.github.com/padolsey/527683
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// ---------------------------------------------------------- | |
// A short snippet for detecting versions of IE in JavaScript | |
// without resorting to user-agent sniffing | |
// ---------------------------------------------------------- | |
// If you're not in IE (or IE version is less than 5) then: | |
// ie === undefined | |
// If you're in IE (>=5) then you can determine which version: | |
// ie === 7; // IE7 | |
// Thus, to detect IE: | |
// if (ie) {} | |
// And to detect the version: | |
// ie === 6 // IE6 | |
// ie > 7 // IE8, IE9 ... | |
// ie < 9 // Anything less than IE9 | |
// ---------------------------------------------------------- | |
// UPDATE: Now using Live NodeList idea from @jdalton | |
var ie = (function(){ | |
var undef, | |
v = 3, | |
div = document.createElement('div'), | |
all = div.getElementsByTagName('i'); | |
while ( | |
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->', | |
all[0] | |
); | |
return v > 4 ? v : undef; | |
}()); |
2. Full URL in shortcode
[gist https://gist.github.com/pstuifzand/0b5a4a10a417d03ad107 /]
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<?php | |
include_once('app/Mage.php'); | |
Mage::app('default'); | |
function makeWalker($collection, $modelName) { | |
///echo $collection->getSelect(). "\n"; | |
return array($collection->getSelect()->query(), $modelName); | |
} | |
function fetch($walker, $model = null) { | |
$row = $walker[0]->fetch(); | |
if (!$row) return false; | |
if (!$model) { | |
$model = Mage::getModel($walker[1]); | |
} | |
$model->setData($row); | |
return $model; | |
} | |
$start = memory_get_usage(); | |
$time_start = microtime(true); | |
for ($i = 0; $i < 500; ++$i) { | |
$collection = Mage::getModel('catalog/product')->setStoreId(1)->getCollection() | |
->addAttributeToSelect('*'); | |
$iterator = makeWalker($collection, 'catalog/product'); | |
$product = null; | |
while ($product = fetch($iterator, $product)) { | |
# echo $product->getName() . "\n"; | |
# echo $product->getPrice() . "\n"; | |
} | |
} | |
$end = memory_get_usage(); | |
$diff = $end - $start; | |
echo "$start\n"; | |
echo "$end\n"; | |
echo "$diff\n"; | |
$time_end = microtime(true); | |
$time_diff = $time_end - $time_start; | |
echo "$time_diff seconds\n"; |
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<?php | |
include_once('app/Mage.php'); | |
Mage::app('default'); | |
$start = memory_get_usage(); | |
$time_start = microtime(true); | |
for ($i = 0; $i < 500; ++$i) { | |
$collection = Mage::getModel('catalog/product')->setStoreId(1)->getCollection() | |
->addAttributeToSelect('*'); | |
foreach ($collection as $product) { | |
# echo $product->getName() . "\n"; | |
# echo $product->getPrice() . "\n"; | |
} | |
} | |
$end = memory_get_usage(); | |
$diff = $end - $start; | |
echo "$start\n"; | |
echo "$end\n"; | |
echo "$diff\n"; | |
$time_end = microtime(true); | |
$time_diff = $time_end - $time_start; | |
echo "$time_diff seconds\n"; | |
3. Shortcode with just the ID
[gist]12f4429c853d46ba33f9[/gist]
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( function( $ ) { | |
$.fn.helloWorld = function( options ) { | |
// Establish our default settings | |
var settings = $.extend( { | |
text : 'Hello, World!', | |
color : null, | |
fontStyle : null, | |
complete : null | |
}, options ); | |
return this.each( function() { | |
$( this ).text( settings.text ); | |
if ( settings.color ) { | |
$( this ).css( 'color', settings.color ); | |
} | |
if ( settings.fontStyle ) { | |
$( this ).css( 'font-style', settings.fontStyle ); | |
} | |
if ( $.isFunction( settings.complete ) ) { | |
settings.complete.call( this ); | |
} | |
} ); | |
} | |
} ( jQuery ) ); |
4/5. single file
[gist https://gist.github.com/tychay/9d4dfd6c1808ed836ee1 file="0_reuse_code.js" /]
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// Use Gists to store code you would like to remember later on | |
console.log(window); // log the "window" object to the console |
GistPress style
OEMBED
single file:
https://gist.github.com/tychay/9d4dfd6c1808ed836ee1#file-2_keyboard_shortcuts-md
Create documentation for your projects. Like so:
- Up/Down - Previous/Next Gist
- Ctrl+e - Edit a selected Gist
- Ctrl+s - Save Gist
GistBox Clipper is the companion extension to GistBox, the most beautiful way to organize code snippets. It allows a user to create a GitHub Gist from any page on the web.
Shortcode
[gist id="9b1307f153f4abe352a4" /]
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<?php | |
/** | |
* Abbreviated image widget class. | |
*/ | |
class Blazer_Six_Widget_Image extends WP_Widget { | |
/** | |
* Setup widget options. | |
* | |
* Allows child classes to override the defaults. | |
* | |
* @see WP_Widget::construct() | |
*/ | |
function __construct( $id_base = false, $name = false, $widget_options = array(), $control_options = array() ) { | |
$id_base = ( $id_base ) ? $id_base : 'blazersix-widget-image'; | |
$name = ( $name ) ? $name : __( 'Image', 'blazersix-widget-image-i18n' ); | |
$widget_options = wp_parse_args( $widget_options, array( | |
'classname' => 'widget_image', | |
'description' => __( 'An image from the media library', 'blazersix-widget-image-i18n' ) | |
) ); | |
$control_options = wp_parse_args( $control_options, array( 'width' => 300 ) ); | |
parent::__construct( $id_base, $name, $widget_options, $control_options ); | |
} | |
/** | |
* Default widget front end display method. | |
*/ | |
function widget( $args, $instance ) { | |
// Return cached widget if it exists. | |
// Filter and sanitize instance data | |
$content = $this->render( $args, $instance ); | |
// Cache the generated content. | |
} | |
/** | |
* Generate the widget output. | |
*/ | |
function render( $args, $instance ) { | |
// Generate content. | |
return $content; | |
} | |
} |
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<?php | |
/** | |
* Abbreviated slide widget class extending image widget. | |
*/ | |
class Slide_Widget extends Blazer_Six_Widget_Image { | |
/** | |
* Setup widget options. | |
*/ | |
function __construct() { | |
$widget_options = wp_parse_args( $widget_options, array( | |
'classname' => 'widget_slide', | |
'description' => 'Add a slide to the homepage slider' | |
) ); | |
parent::__construct( 'slide', 'Slide', $widget_options ); | |
} | |
/** | |
* Generate the widget output. | |
*/ | |
function render( $args, $instance ) { | |
// Generate content. | |
return $content; | |
} | |
} |
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jQuery(function($) { | |
mediaControl = { | |
// Initializes a new media manager or returns an existing frame. | |
// @see wp.media.featuredImage.frame() | |
frame: function() { | |
if ( this._frame ) | |
return this._frame; | |
this._frame = wp.media({ | |
title: 'Frame Title', | |
library: { | |
type: 'image' | |
}, | |
button: { | |
text: 'Button Text' | |
}, | |
multiple: false | |
}); | |
this._frame.on( 'open', this.updateFrame ).state('library').on( 'select', this.select ); | |
return this._frame; | |
}, | |
select: function() { | |
// Do something when the "update" button is clicked after a selection is made. | |
}, | |
updateFrame: function() { | |
// Do something when the media frame is opened. | |
}, | |
init: function() { | |
$('#wpbody').on('click', '.blazersix-media-control-choose', function(e) { | |
e.preventDefault(); | |
mediaControl.frame().open(); | |
}); | |
} | |
}; | |
mediaControl.init(); | |
}); |
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<p class="blazersix-media-control" | |
data-title="Choose an Image for the Widget" | |
data-update-text="Update Image" | |
data-target=".image-id" | |
data-select-multiple="false"> | |
<?php echo wp_get_attachment_image( $image_id, 'medium', false ); ?> | |
<input type="hidden" name="image_id" id="image_id" value="<?php echo $image_id; ?>" class="image-id blazersix-media-control-target"> | |
<a href="#" class="button blazersix-media-control-choose">Choose an Image</a> | |
</p> |
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<?php | |
class WP_Widget { | |
function __construct( $id_base = false, $name, $widget_options = array(), $control_options = array() ) { | |
// ... | |
} | |
} |
only one file:
[gist id="9b1307f153f4abe352a4" file="media-control-snippet.php" /]
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<p class="blazersix-media-control" | |
data-title="Choose an Image for the Widget" | |
data-update-text="Update Image" | |
data-target=".image-id" | |
data-select-multiple="false"> | |
<?php echo wp_get_attachment_image( $image_id, 'medium', false ); ?> | |
<input type="hidden" name="image_id" id="image_id" value="<?php echo $image_id; ?>" class="image-id blazersix-media-control-target"> | |
<a href="#" class="button blazersix-media-control-choose">Choose an Image</a> | |
</p> |
specific lines:
[gist id="9b1307f153f4abe352a4" file="media-control-snippet.php" lines="2-5" /]
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<p class="blazersix-media-control" | |
data-title="Choose an Image for the Widget" | |
data-update-text="Update Image" | |
data-target=".image-id" | |
data-select-multiple="false"> | |
<?php echo wp_get_attachment_image( $image_id, 'medium', false ); ?> | |
<input type="hidden" name="image_id" id="image_id" value="<?php echo $image_id; ?>" class="image-id blazersix-media-control-target"> | |
<a href="#" class="button blazersix-media-control-choose">Choose an Image</a> | |
</p> |
highlight lines:
[gist id="9b1307f153f4abe352a4" file="media-control-snippet.php" highlight="7" /]
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<p class="blazersix-media-control" | |
data-title="Choose an Image for the Widget" | |
data-update-text="Update Image" | |
data-target=".image-id" | |
data-select-multiple="false"> | |
<?php echo wp_get_attachment_image( $image_id, 'medium', false ); ?> | |
<input type="hidden" name="image_id" id="image_id" value="<?php echo $image_id; ?>" class="image-id blazersix-media-control-target"> | |
<a href="#" class="button blazersix-media-control-choose">Choose an Image</a> | |
</p> |
oEmbed Gist style
OEMBED
link to specific revision:
https://gist.github.com/padolsey/527683/eea6004e74dfd42a63cc3b46e1412a3c8d5bb680
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// ---------------------------------------------------------- | |
// A short snippet for detecting versions of IE in JavaScript | |
// without resorting to user-agent sniffing | |
// ---------------------------------------------------------- | |
// If you're not in IE (or IE version is less than 5) then: | |
// ie === undefined | |
// If you're in IE (>=5) then you can determine which version: | |
// ie === 7; // IE7 | |
// Thus, to detect IE: | |
// if (ie) {} | |
// And to detect the version: | |
// ie === 6 // IE6 | |
// ie > 7 // IE8, IE9 ... | |
// ie < 9 // Anything less than IE9 | |
// ---------------------------------------------------------- | |
// UPDATE: Now using Live NodeList idea from @jdalton | |
// and conditional compilation early exit from Scott Jehl | |
var ie = (function(){ | |
if (/*@cc_on!@*/true) return undef; | |
var undef, | |
v = 4, | |
div = document.createElement('div'), | |
all = div.getElementsByTagName('i'); | |
while ( | |
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->', | |
all[0] | |
); | |
return v; | |
}()); |
link to specific file of specific revision:
https://gist.github.com/mbostock/2647924/8dc705bbf0b566d253aa717540c68690d0e7cc09#file-index-html
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<title>Canvas Swarm</title> | |
<style> | |
canvas { | |
position: absolute; | |
top: 0; | |
} | |
</style> | |
<div id="fps">FPS: <span>?</span></div> | |
<script src="http://d3js.org/d3.v2.min.js?2.9.1"></script> | |
<script> | |
var data = d3.range(500).map(function() { | |
return {xloc: 0, yloc: 0, xvel: 0, yvel: 0}; | |
}); | |
var width = 960, | |
height = 500, | |
angle = 2 * Math.PI; | |
var x = d3.scale.linear() | |
.domain([-5, 5]) | |
.range([0, width]); | |
var y = d3.scale.linear() | |
.domain([-5, 5]) | |
.range([0, height]); | |
var time0 = Date.now(), | |
time1; | |
var fps = d3.select("#fps span"); | |
var canvas = d3.select("body").append("canvas") | |
.attr("width", width) | |
.attr("height", height); | |
var context = canvas.node().getContext("2d"); | |
context.fillStyle = "steelblue"; | |
context.strokeStyle = "#666"; | |
context.strokeWidth = 1.5; | |
d3.timer(function() { | |
context.clearRect(0, 0, width, height); | |
data.forEach(function(d) { | |
d.xloc += d.xvel; | |
d.yloc += d.yvel; | |
d.xvel += 0.04 * (Math.random() - .5) - 0.05 * d.xvel - 0.0005 * d.xloc; | |
d.yvel += 0.04 * (Math.random() - .5) - 0.05 * d.yvel - 0.0005 * d.yloc; | |
context.beginPath(); | |
context.arc(x(d.xloc), y(d.yloc), Math.min(1 + 1000 * Math.abs(d.xvel * d.yvel), 10), 0, angle); | |
context.fill(); | |
context.stroke(); | |
}); | |
time1 = Date.now(); | |
fps.text(Math.round(1000 / (time1 - time0))); | |
time0 = time1; | |
}); | |
</script> |
My style
[gist url="https://gist.github.com/tychay/9d4dfd6c1808ed836ee1" file="0_reuse_code.js"] … [/gist]
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// Use Gists to store code you would like to remember later on | |
console.log(window); // log the "window" object to the console |
Broken codes
[gist There goes the neighorhood /][gist There goes the neighborhood]
(note: there is an undocumented issue with WP's shortcode processor in this case)
[gist]should do nothing also[/gist][gist ]should do nothing also[/gist]
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