funny-falcon

#!/usr/bin/env ruby
require 'digest/sha2'
require 'io/console'
require 'base64'

USAGE = <<EOF
USAGE:
  #$0 set domain [file]
    - store encoded password for domain
  #$0 domain [file]

calstad

Quick List of Resources for Topological Data Analysis with Emphasis on Machine Learning

This is just a quick list of resourses on TDA that I put together for @rickasaurus after he was asking for links to papers, books, etc on Twitter and is by no means an exhaustive list.

Survey Papers

Both Carlsson's and Ghrist's survey papers offer a very good introduction to the subject

• Topology and Data by Gunnar Carlsson
• Barcodes: The Persistent Topology of Data by Robert Ghrist

Other Papers and Web Resources

• Extracting insights from the shape of complex data using topology A good introductory paper in Nature on the Mapper algorithm.

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

gbuesing

UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!

Resources for Machine Learning in Ruby

Gems

• liblinear-ruby: Ruby interface to LIBLINEAR using SWIG

mikeash

#import <Foundation/Foundation.h>

NSDictionary *TestD(void) {
    return @{
        @"string" : @"abc",
        @"number" : @42,
        @"dictionary" : @{
            @"string" : @"abcdef",
            @"array" : @[ @"a", @2 ]
        },

gist:4591596

require 'llvm/core'
require 'llvm/execution_engine'
require 'llvm/transforms/scalar'


class Generator

  attr_accessor :ptr
  def build(code,name, mod)

headius

/***** BEGIN LICENSE BLOCK *****
 * Version: CPL 1.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Common Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.eclipse.org/legal/cpl-v10.html
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or

adelevie

class MyGroupedListController < UIViewController
  attr_accessor :posts
  attr_accessor :sections
  
  class TableViewSection
    attr_accessor :title
    attr_accessor :items
    
    def initialize(params={})
      @title = params[:title]

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

baroquebobcat

#
#  Mirah REPL -- hacked to bits
#
#  assuming your ruby is jruby,
#  $ gem install mirah
#  $ ruby -rubygems repl.rb   
#  m> class Foo
#  m> def bar
#  m>   12
#  m> end