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% brew install rbenv
Warning: rbenv-0.4.0 already installed
/Users/atsushi/prog/coursera/ex3-003/mlclass-ex3% brew install octave                                                                           [master atsushi:~/prog/coursera/ex3-003/mlclass-ex3]
==> Installing dependencies for octave: gnu-sed, texinfo, fftw, readline, tbb, suite-sparse, glpk, libtool, jpeg, libpng, freetype, graphicsmagick, szip, hdf5, pcre, cmake, qhull, gmp, mpfr,
==> Installing octave dependency: gnu-sed
==> Downloading http://ftpmirror.gnu.org/sed/sed-4.2.2.tar.bz2
######################################################################## 100.0%
==> ./configure --prefix=/usr/local/Cellar/gnu-sed/4.2.2 --program-prefix=g
==> make install
==> Caveats

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曲線フィッティング

オリジナル
http://jsfiddle.net/yBHac/1/

とりあえずJSをJSペインに分割
http://jsfiddle.net/SM2Kz/

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<?php

class ClosureCompraisonTest extends PHPUnit_Framework_TestCase
{
    // passes. WTF???
    public function test_assertEquals()
    {
        $f1 = function () { return 1; };
        $f2 = function () { return 2; };
        $this->assertEquals($f1, $f2);

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complexity.php

使い方

php complexity.php filename

出力形式

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diff --git a/htdocs/source/js/pre-login.js b/htdocs/source/js/pre-login.js
index 2835a85..d532175 100644
--- a/htdocs/source/js/pre-login.js
+++ b/htdocs/source/js/pre-login.js
@@ -183,6 +183,7 @@ var brick = {
 
   	function loop() {
 			var start_position = position, i = 0, width = 0, height, r = [], w = [], list, item, data, right_margin, target, current_width = 0, top;
+			var rsum = 0;
 

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#import <Cocoa/Cocoa.h>
#include <stdio.h>
#include <time.h>
#include <dispatch/dispatch.h>
#include <curl/curl.h>

#define MAXLINE 512

CFMachPortRef eventTap;

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/***

    P R O C E S S I N G . J S - 1.3.0
    a port of the Processing visualization language

    Processing.js is licensed under the MIT License, see LICENSE.
    For a list of copyright holders, please refer to AUTHORS.

    http://processingjs.org

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#!/usr/bin/python

from PIL import Image
from math import sqrt
from numpy.fft import rfft
from collections import Counter

def computeContinuityScore(image, x1, x2):
  width, height = image.size
  data = image.getdata()

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# CoffeeScript version 1.1.2

# compiles
if 'foo' ==
  String.fromCharCode.apply(null,
  [102, 111, 111]) 
      alert 'foo!!'

# doesn't compile
if 'foo' ==

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package extensions;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.charset.Charset;