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require 'priority_queue' | |
require 'set' | |
class Node | |
def initialize(x, y) | |
@x = x | |
@y = y | |
@obstacle = false | |
@g_score = Float::INFINITY | |
end |
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function tabname { | |
printf "\e]1;$1\a" | |
} | |
if [ x`type -t cd` == "xfunction" ]; then | |
# previously wrapped cd | |
eval $(type cd | grep -v 'cd is a function' | sed 's/^cd/original_cd/' | sed 's/^}/;}/' ) | |
else | |
# builtin | |
eval "original_cd() { builtin cd \$*; }" |
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i386 : iPhone Simulator | |
x86_64 : iPhone Simulator | |
arm64 : iPhone Simulator | |
iPhone1,1 : iPhone | |
iPhone1,2 : iPhone 3G | |
iPhone2,1 : iPhone 3GS | |
iPhone3,1 : iPhone 4 | |
iPhone3,2 : iPhone 4 GSM Rev A | |
iPhone3,3 : iPhone 4 CDMA | |
iPhone4,1 : iPhone 4S |
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http://stackoverflow.com/questions/68569/text-watermark-on-website-how-to-do-it | |
<style type="text/css"> | |
#watermark { | |
color: #d0d0d0; | |
font-size: 200pt; | |
-webkit-transform: rotate(-45deg); | |
-moz-transform: rotate(-45deg); | |
position: absolute; | |
width: 100%; |
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# Ruby Thread Pool | |
# ================ | |
# A thread pool is useful when you wish to do some work in a thread, but do | |
# not know how much work you will be doing in advance. Spawning one thread | |
# for each task is potentially expensive, as threads are not free. | |
# | |
# In this case, it might be more beneficial to start a predefined set of | |
# threads and then hand off work to them as it becomes available. This is | |
# the pure essence of what a thread pool is: an array of threads, all just | |
# waiting to do some work for you! |
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(function() { | |
var root = this; | |
var BackboneMock = (function() { | |
if(typeof Backbone === 'undefined') { | |
throw '"Backbone" is undefined, make sure you have loaded ' + | |
'backbone.js before using this mock utility'; | |
} | |
// Override Backbone.sync | |
// because we want to mock the requests |
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// inbox view | |
app.views.Inbox = Backbone.View.extend({ | |
events: { | |
"click .view-message": "view" | |
}, | |
view: function(event) { | |
var id = $(event.target).data("message-id"); | |
var model = this.collection.get(id); | |
message.render(model); |
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\documentclass{article} | |
\usepackage{filecontents} | |
\usepackage{graphicx} | |
\newcommand{\generateimage}[2]{% | |
\immediate\write18{convert.cmd #1 > #2}} | |
\begin{document} | |
\begin{filecontents*}{myfigure.txt} |
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connection = Faraday::Connection.new('http://example.com') do |builder| | |
builder.request :url_encoded # for POST/PUT params | |
builder.adapter :net_http | |
end | |
# same as above, short form: | |
connection = Faraday.new 'http://example.com' | |
# GET | |
connection.get '/posts' |
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