sri

http://www.10gen.com/video/mongosv2010/intro

mongo - shell
mongod, mongos - db w/ sharding

db has collection of documents

bson for fast scanability - think 2mb json string
bson can store binary data (no need to do base64)

sri

require 'open-uri'
event = ARGV[0] || "rubyconf2010"
open("http://confreaks.net/events/#{event}").
  read.
  scan(/<div class='main-info'>.*?<div class='clear'><\/div>/im).
  map { |x| 
    url, title = x.scan(/<div class='title'>.*?<a href="([^"]*)">([^<]*)<\/a>/im).flatten
    presenters = x.scan(/<div class='presenters'>.*?<\/div>/im)[0].gsub(/<[^>]*>/, '').
                   gsub(/\n/, '')
    views = x.scan(/Views:.*?([\d,]+)/im).flatten[0].gsub(/,/, '').to_i

sri

#! /usr/bin/env node

var path = require('path'),
    fs   = require('fs')

var userhome     = process.env['HOME'],
    downloadsDir = path.join(userhome, 'Downloads'),
    downloads    = fs.readdirSync(downloadsDir),
    all          = []

sri

#! /usr/bin/env coffee

Http = require 'http' 

Number::toRad = -> this * (Math.PI / 180)

# http://www.movable-type.co.uk/scripts/latlong.html
haversine = (p, q) ->
  R = 6371
  latDist = (q.lat - p.lat).toRad()

sri

(ns user (:use clojure.pprint))

(def all-known-operators {})

(defn op-known? [op]
  (contains? all-known-operators op))

(defn op-eval [op stack size]
  (let [fn (get all-known-operators op)]
    (when fn

sri

// sri's solution for http://tour.golang.org/#69
// Exercise: Equivalent Binary Trees

package main

import (
    "code.google.com/p/go-tour/tree"
    "fmt"
)

sri

http://weblog.jamisbuck.org/2008/10/10/coming-home-httpsto-vim

http://weblog.jamisbuck.org/2008/11/17/vim-follow-up

http://yehudakatz.com/2010/07/29/everyone-who-tried-to-convince-me-to-use-vim-was-wrong/

http://mislav.uniqpath.com/2011/12/vim-revisited/

http://ascarter.net/2011/09/25/modern-ruby-development.html

sri

#!/usr/bin/java -Xmx2G -jar
# Self executing Jar file
[JAR FILE]

sri

;; Whitespace
(setq whitespace-style
      (remove 'newline
              (remove 'newline-mark whitespace-style)))

;; Selective Display:
;; http://www.gnu.org/software/emacs/manual/html_node/emacs/Selective-Display.html#Selective-Display

sri

Emacs Buffer Search
==================================================
Incremental Search Forward - (default C-s; C-f for me)
Incremental Search Backward - (default C-r; C-f C-r for me)

Regexp Incremental Search Forward (default C-M-s)
Regexp Incremental Search Backward (default C-M-s)

Occur (default M-s o):
Search lines in a buffer matching a pattern and output in another buffer.