Alan Dipert alandipert
alandipert
/ gist:78784
Created
March 13, 2009 21:43
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| class DistanceCalculator | |
| #radians per degree | |
| RAD_PER_DEG = 0.017453293 | |
| #radius of the earth, in miles | |
| Rmiles = 3956 | |
| def self.get_distance(lat1, lon1, lat2, lon2) | |
alandipert
/ gist:79230
Created
March 14, 2009 23:33
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| # [ ~/Projects/nuklei/smoothiewizard/public/javascripts ] $ cdu 4 | |
| # [ ~/Projects ] $ | |
| function cdu { # "cd up" - move up $1 directories | |
| if [ -z $1 ]; then | |
| num=1 | |
| else | |
| num=$1 | |
| fi | |
| while [ $num -gt "0" ]; do |
alandipert
/ hoc.y
Created
April 17, 2009 15:11
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| %{ | |
| #include <ctype.h> | |
| #include <stdio.h> | |
| #define YYSTYPE double | |
| %} | |
| %token NUMBER | |
| %left '+' '-' | |
| %left '*' '/' | |
| %left UNARYMINUS | |
| %left UNARYPLUS |
alandipert
/ gist:99548
Created
April 22, 2009 02:36
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| private def getBookList(url: String): List[Book] = { | |
| var books = List[Book](); | |
| (ConstructingParser.fromSource(Source.fromURL(url), false) .document() | |
| .docElem\\ "Item") | |
| .foreach((item: Node) => { | |
| books = new Book( | |
| (item \ "ItemAttributes" \ "Title").text, | |
| (item \ "ASIN").text | |
| ) :: books | |
| }); |
alandipert
/ gist:99584
Created
April 22, 2009 04:42
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| def page(query:String) = { | |
| <html> <head> | |
| <title>Book Search Results</title> | |
| </head> | |
| <body> | |
| <h1>Book Search Results</h1> | |
| <p> | |
| You searched for | |
| "<b>{ Text( query )}</b>" |
alandipert
/ gist:99585
Created
April 22, 2009 04:44
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| package com.thinkminimo.booksearch; | |
| import java.net._; | |
| import scala.io._; | |
| import scala.xml._ ; | |
| import scala.xml.parsing._ ; | |
| class AmazonResultPage { | |
| val awskey = "02KVYA5XBEP8PMG4HAR2" |
alandipert
/ gist:102817
Created
April 27, 2009 23:20
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| require 'rubygems' | |
| require 'sinatra' | |
| require 'json' | |
| class Person | |
| attr_accessor :first, :last | |
| def initialize(first, last) | |
| @first = first |
alandipert
/ gist:102985
Created
April 28, 2009 06:26
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| _json_encode: function(inVal, out) { | |
| out = out || new Array(); | |
| var undef; // undefined | |
| switch (typeof inVal) { | |
| case 'object': | |
| if (!inVal) { | |
| out.push('null'); | |
| } else { | |
| if (inVal.constructor == Array) { | |
| var testVal = inVal.length; |
alandipert
/ gist:108639
Created
May 8, 2009 05:08
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| function tableize(wrapper, row, field, data, columns) { | |
| return $("<"+wrapper+"/>").append( | |
| A(data).map(function() { | |
| var ret = $("<"+row+"/>"); | |
| $.each($.map(this, function(prop) { | |
| for(c in columns) { | |
| if(columns[c] == prop) { | |
| return prop; | |
| } | |
| } |
alandipert
/ gist:108648
Created
May 8, 2009 05:23
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| function tableize(data, selector) { | |
| return $("<table/>").append( | |
| A(data).find(selector).map(function() { | |
| var ret = "<tr/>"; | |
| $.each(this, function(k,v) { ret += "<td>"+v+"</td>" }); | |
| return ret + "</tr>"; | |
| }).get().join("") | |
| ); | |
| } |
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