Skip to content

Instantly share code, notes, and snippets.

View lancejpollard's full-sized avatar
💭
Code

Lance Pollard lancejpollard

💭
Code
577 followers · 144 following
View GitHub Profile
@lancejpollard
lancejpollard / gist:9042712
Created February 17, 2014 00:31 — forked from mharsch/gist:5188206

HLS streaming from node

Provided that you already have a file or stream segmenter generating your .m3u8 playlist and .ts segment files (such as the ffmpeg 'hls' muxer), this little node server will serve up those files to an HLS compatible client (e.g. Safari). If you're using node for your streaming app already, this obviates the need to serve the HLS stream from a separate web server.

loosely based on https://gist.github.com/bnerd/2011232

// loosely based on https://gist.github.com/bnerd/2011232
// requires node.js >= v0.10.0
// assumes that HLS segmenter filename base is 'out'
// and that the HLS playlist and .ts files are in the current directory
@lancejpollard
lancejpollard / Flex Keyboard Handler
Created January 18, 2010 13:50
Simple Example of Using Keyboard Events from Javascript to Actionscript, so you can hijack Browser Keyboard Handlers
var FlexKeyboardHandler = FlexKeyboardHandler || {}
FlexKeyboardHandler.setup = function ()
{
window.addEventListener("keypress", FlexKeyboardHandler.keydownHandler, true);
window.addEventListener("keydown", FlexKeyboardHandler.keydownHandler, true);
getFlexApplication("MyApp").addEventListener("keypress", FlexKeyboardHandler.keydownHandler, true);
getFlexApplication("MyApp").addEventListener("keypress", FlexKeyboardHandler.keydownHandler, false);
window.focus();
};
@lancejpollard
lancejpollard / Post with Slug DB Call
Created June 12, 2010 10:25
SQL (0.4ms) SELECT COUNT(*) AS count_id FROM "posts" WHERE ("posts"."parent_id" IS NULL)
Post Load (0.7ms) SELECT "posts".* FROM "posts" WHERE ("posts"."parent_id" IS NULL) ORDER BY "lft"
Slug Load (0.4ms) SELECT "slugs".* FROM "slugs" WHERE ("slugs".sluggable_id = 13 AND "slugs".sluggable_type = 'Post') ORDER BY id DESC LIMIT 1
SQL (0.3ms) SELECT COUNT(*) AS count_id FROM "posts" WHERE ("posts".parent_id = 13)
Post Load (0.7ms) SELECT "posts".* FROM "posts" WHERE ("posts".parent_id = 13) ORDER BY "lft"
Post Load (0.4ms) SELECT "posts".* FROM "posts" WHERE ("posts"."id" = 13) LIMIT 1
CACHE (0.0ms) SELECT "slugs".* FROM "slugs" WHERE ("slugs".sluggable_id = 13 AND "slugs".sluggable_type = 'Post') ORDER BY id DESC LIMIT 1
Slug Load (0.4ms) SELECT "slugs".* FROM "slugs" WHERE ("slugs".sluggable_id = 39 AND "slugs".sluggable_type = 'Post') ORDER BY id DESC LIMIT 1
SQL (0.4ms) SELECT COUNT(*) AS count_id FROM "posts" WHERE ("posts".parent_id = 39)
CACHE (0.0ms) SELECT "posts".* FROM "po
@lancejpollard
lancejpollard / jquery.parse-child-html-document-from-remote-string.js
Created July 10, 2010 05:28
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Parent Page wanting to Parse Children</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<meta name="keywords" content="parent, html, parsing">
</head>
<body>
<script type="text/javascript">
$(document).ready(function() {
@lancejpollard
lancejpollard / basic-html5-layout.html
Created July 12, 2010 19:29
<body>
<section class="top" role="definition">
<div class="header">
<div class="frame">
<header></header>
<nav></nav>
</div>
</div>
</section>
<section class="main" role="main">
@lancejpollard
lancejpollard / scss-structure.markdown
Created July 20, 2010 22:36 
stylesheets/
  application.scss
  base/
    _base.scss
    _grid.scss
    _reset.scss
    _typography.scss
  components/
    editor/

_design.scss

@lancejpollard
lancejpollard / Recursively Symbolize Keys in Ruby.rb
Created August 10, 2010 16:56
class Hash
def recursively_symbolize_keys!
self.symbolize_keys!
self.values.each do |v|
if v.is_a? Hash
v.recursively_symbolize_keys!
elsif v.is_a? Array
v.recursively_symbolize_keys!
end
end
@lancejpollard
lancejpollard / How to Install Node.js on a Mac.sh
Created August 10, 2010 20:39
git clone git://github.com/ry/node.git
cd node
./configure
make
sudo make install
@lancejpollard
lancejpollard / Cross Browser CSS Opacity (with and without Sass).css
Created August 11, 2010 21:12
// css
.opacity {
opacity: .80;
filter: alpha(opacity=80);
-ms-filter: "alpha(opacity=$value)";
-khtml-opacity: .80;
-moz-opacity: .80;
}
// sass
@lancejpollard
lancejpollard / Cross Browser CSS Box Shadow with Sass.css
Created August 11, 2010 21:16
@mixin shadow($color: #333333) {
-moz-box-shadow: 0px 1px 2px $color;
-webkit-box-shadow: 0px 1px 2px $color;
box-shadow: 0px 1px 2px $color;
-ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=90, Color='$color')";
filter: progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=90, Color='$color');
}
.shadow {
@include shadow(#111111);