axiak

inverse = function (f, lower = -100, upper = 100) {
   function (y) uniroot((function (x) f(x) - y), lower = lower, upper = upper)[1]
}

cdf = function (f) {
    function (upper) integrate(f, 0.01, upper).value
}

f = 0.453 * exp(-1.036x) * sinh(sqrt(2.29x))

axiak

var _ = require('underscore');

config = {
    'compiled_cache_dir': '../css/tmp',

    'processors': {
        'js':     'java -jar YUICompressor.jar {input}',
        'coffee': ['coffee -c {input} {output}', 'js'],
        'less':   ['lessc', 'css']
        },

axiak

var exec = require('child_process').exec
  , fs = require('fs');



var escapeShell = function(cmd) {
  return '"'+cmd.replace(/(["\s'$`\\])/g,'\\$1')+'"';
};

axiak

"processors": {
   "coffee": {"cmd": "coffee -c {input}", "nextExt": "js"},
   "js": {"cmd": "cat", "nextExt": "js1"},
   "js1": {"cmd": "cat", "nextExt": "js2"},
   "js2": {"cmd": "cat", "nextExt": "js3"},
   "js3": {"cmd": "cat", "nextExt": "js4"},
   "js4": {"cmd": "cat", "nextExt": "js5"},
   "js5": {"cmd": "java -Xmx200m -Xms50m -Xincgc -jar testdir/yuicompressor-2.4.7.jar {input} -o {output}", "outputType": "js"}
}

axiak

class NameDenormalizer(object):
    def __init__(self, filename=None):
        filename = filename or 'names1.1.csv'
        lookup = collections.defaultdict(list)
        with open(filename) as f:
            reader = csv.reader(f)
            for line in reader:
                matches = set(line)
                for match in matches:

axiak

from math import sqrt

def confidence_bounds(ups, downs):
    #stolen from reddit!
    n = ups + downs
    if n == 0:
        return 0, 0
    z = 1.0 #1.0 = 85%, 1.6 = 95%
    phat = float(ups) / n
    confidence_positive = sqrt(phat+z*z/(2*n)-z*((phat*(1-phat)+z*z/(4*n))/n))/(1+z*z/n)

axiak

def my_reverse(a)
    if a.empty?
        []
    else
        last = a.pop()
        [last] + my_reverse(a)
    end
end

p my_reverse([1, 2, 3])

axiak

class String
    def my_reverse
        reversed = []
        self.each_char do |char|
            reversed.unshift(char)
        end
        reversed.join('')
    end
end

axiak

class String
    def incord(x)
        (self.ord + x).chr
    end
end


p 'a'.incord 2

axiak

border-color: #29447E #29447E #1A356E;
color: white;
background-color: #5B74A8;
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#637BAD), to(#5872A7));
background-image: -moz-linear-gradient(#637BAD, #5872A7);
background-image: -o-linear-gradient(#637BAD, #5872A7);
background-image: linear-gradient(#637BAD, #5872A7);