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// This script will monitor the Google Music page and skip songs you've already downvoted.
// Google doesn't do this automatically for some weird reason, so this hacks around that.
// Note that you're limited to somewhere around five skips per hour per station, so you
// can pretty quickly run into a scenario where this won't work. In the case that you want
// to stop the script, just run clearInterval(skipper) after this script.

var skipper = setInterval(function() {
    // Grab the rating container (first of two with the same class)
    var ratingContainer = document.getElementsByClassName('rating-container')[0];
    

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Searching Git commit history

This should be one of the core features of Git, but for some reason it's impossible to figure out how to search for a string in your commit history and see the diffs that that string is in. Here's the best I've come up with:

To find which commits and which files a string was added or removed in:

git log -S'search string' --oneline --name-status

To see the diff of that

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#lang racket

(define (op? e)
  (member e '(+ *)))

(define (op->procedure op)
  (case op
    [(+) +]
    [(*) *]))

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# Get tweet, follower, and following information given a twitter username
twitterinfo() {
	[[ -z "$1" ]] && echo "getthebird <username>" || curl -s https://twitter.com/$1 | awk 'BEGIN { tweets=""; following=""; followers=""; } /u-hiddenVisually.*Tweets, current page/ { if (length(tweets)==0) { getline; tweets=gensub(/^.*>(.*)/,"\\1","g",$0); } } /u-hiddenVisually.*Following/ { if(length(following)==0) { getline; following=gensub(/^.*>[ \t]*(.*)[ \t]*<.*$/,"\\1","g",$0); } } /u-hiddenVisually.*Followers/ { if(length(followers)==0) { getline; followers=gensub(/^.*>(.*)<.*$/,"\\1","g",$0); } } END { printf("@'"$1"' info:\n  Tweets: %s\n  Following: %s\n  Followers: %s\n",tweets,following,followers); }'
}

# Get contents of an XML tag from standard input
getxmltag() {
	[[ -z "$1" ]] && echo "usage: getxmltag <tag-name>" || (tr -d '\n' | sed 's/>[ \t]*</></g;s/^.*<'"$1"'>\(.*\)<\/'"$1"'>.*$/\1/g')
}

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#--------------------------------------------------------------------------------------------
# if found on gist use `git clone https://gist.github.com/650d59476b86fbe885e66af953099006.git .`
# this is a modified version of Emmanuel Rouat [no-email] bashrc how to which can be found at
# `http://tldp.org/LDP/abs/html/sample-bashrc.html`
#--------------------------------------------------------------------------------------------

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

#-------------------------------------------------------------

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data:text/html, <style type="text/css">.e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div class="e" id="editor"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("editor");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script>
<!-- 
For other language: Instead of  `ace/mode/ruby`, Use

Markdown -> `ace/mode/markdown`
Python -> `ace/mode/python`
C/C++ -> `ace/mode/c_cpp`
Javscript -> `ace/mode/javascript`
Java -> `ace/mode/java`
Scala- -> `ace/mode/scala`

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;; -- define a new command to join multiple lines together --
(defun join-lines () (interactive)
 (setq fill-column 100000)
 (fill-paragraph nil)
 (setq fill-column 78)
)

;; FROM: https://stackoverflow.com/questions/1072662/by-emacs-how-to-join-two-lines-into-one
;; Thank you Ralph. https://stackoverflow.com/users/23154/ralph

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The Article Title

This is the optional preamble (an untitled section body). Useful for writing simple sectionless documents consisting only of a preamble.

Note	The abstract, preface, appendix, bibliography, glossary and

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%s/\(Date: \)\(.*\)/\1\2 Tags:/g

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circleLine[x_, y_, s_] := 
  Module[{d = 3/2*Sin[s + (x/2 + y)/10*Pi] + 3/2},
   Graphics[
    If[{x, y} == {7, 7}, {LightGray, Line[{{x, y}, {x + 3, y - 3}}], 
       Red}, {}]~Join~
     {Circle[{x + d, y - d}, 0.1]}
    ]
   ];

frames = Table[