LeCoupa

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

majodev

// How to: save as capture.js and run with "phantomjs capture.js"
// Setup by modifying URLS, PAGE_WIDTH AND PAGE_HEIGHT constants!
// Hint: set PAGE_WIDTH or PAGE_HEIGHT to 0 to capture full page!
// modified version of script at http://www.cameronjtinker.com/post/2011/09/26/Take-Screenshot-of-all-HTML-documents-in-a-folder-using-PhantomJS.aspx

var PAGE_WIDTH = 960;
var PAGE_HEIGHT = 640;

var URLS = [
  "http://github.com",

stengland

#EXTM3U
#EXTINF:-1,BBC - Radio 1
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio1_mf_p
#EXTINF:-1,BBC - Radio 2
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio2_mf_p
#EXTINF:-1,BBC - Radio 3
http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/http-icy-aac-lc-a/format/pls/vpid/bbc_radio_three.pls
#EXTINF:-1,BBC - Radio 4
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio4fm_mf_p
#EXTINF:-1,BBC - Radio 5 live

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

thearn

import numpy as np


def low_rank_approx(SVD=None, A=None, r=1):
    """
    Computes an r-rank approximation of a matrix
    given the component u, s, and v of it's SVD

    Requires: numpy
    """

kendru

// Image slider, complete with lazy loading.
(function ($) {
    $.fn.sliderize = function( options ) {
        var settings = $.extend({ 
            srcAttrib: "src", // data attribute containing image source
            delayTime: 6000,
            transitionTime: 1000,
            randomize: false, // "randomize" the slides
            width: 700,
            height: 276

dherman

In penance for cracking stupid jokes on Twitter, here's my Emacs cheat sheet. Emacs has a steep learning curve, so I've tried to order them by importance so you could learn them in stages.

One overall rule of thumb: pay attention to the minibuffer (the line at the bottom of the editor). It will often guide you through a process, and also gives you hints about what state you're in, such as the middle of a multi-chord sequence.

The other rule of thumb: when in doubt, C-g it out.

Basics (mandatory)

You simply can't get by without having these at your fingertips.