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newtonapple / interleaver_array.rb
Last active June 22, 2021 21:26
Ruby Interleaver
# frozen_string_literal: true
require "zlib"
require 'set'
class InterleaverArray
TEAM_A_NAME = "A"
TEAM_B_NAME = "B"
attr_accessor :a, :b, :a_index, :b_index, :a_size, :b_size
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newtonapple / RankingDistances.ipynb
Created April 2, 2018 05:58 — forked from pilipolio/RankingDistances.ipynb
Experiments based on paper "Generalized distances between rankings" by Kumar and Vassilvitskii.
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newtonapple / job_control_zsh_bash.md
Created July 14, 2016 17:41 — forked from CMCDragonkai/job_control_zsh_bash.md
CLI: Job Control in ZSH and Bash

Job Control in ZSH and Bash

All processes in ZSH/Bash under job control are in 3 states: foregrounded, backgrounded and suspended.

# run command in the foreground
command
# run commend in the background
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newtonapple / bench_10000_1000000.rb
Last active August 29, 2015 14:21
Roshi Benchmarks on local iMac with default local settings (GOMAXPROCS=1)
require './gen'
gen(10000, 1_000_000)
puts "generated data for: 10,000 users, 1 million events, 100 events per user."
puts "\ncurl -Ss -d@insert.json -XPOST 'http://localhost:6302' | jq ."
puts `curl -Ss -d@insert.json -XPOST 'http://localhost:6302' | jq .`
# note it will pass 10,000 user_ids on every select
puts "\ncurl -Ss -d@select.json -XGET 'http://localhost:6302?coalesce=true&limit=20' | jq . | grep duration"
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newtonapple / gist:82e8a615a412710a1a76
Created May 14, 2015 19:53
Sup Design?
┌──────────────────────────────────────────────┐ ┌──────────────────────────────────────────────┐
│ │ │ │
│ Select Library ▼ Q ▕▽ │ │ Select Library ▼ Q ▕▽ │
│ │ │ │
├──────────────────────────────────────────────┤ ├──────────────────────────────────────────────┤
│ TO READ ▕ READING ▕ FINISHED ▕ ALL │ │ ALL ▕ TO READ ▕ READING ▕FINISHED │
├──────────────────────────────────────────────┤ ├──────────────────────────────────────────────┤
│ Nov 2014 All Genres │ │ Nov 2014 All Genres │
├──────────────────────────────────────────────┤ ├──────────────────────────────────────────────┤
│
@newtonapple
newtonapple / gist:fb3de3b32b7039a85479
Last active January 18, 2017 04:30
Elasticsearch Notes

Elasticsearch runs on:

doc-search01.lo:19200

Create or update a record

curl -XPUT  "doc-search01.lo:19200/megacorp/employee/5" -d '
{

"first_name" : "Jane",

@newtonapple
newtonapple / simhash.rb
Last active December 20, 2015 02:49
class Simhash
attr_reader :weights, :bits_length, :bitmasks
def initialize(bits_length=64)
@bits_length = bits_length
@weights = Array.new(@bits_length, 0.0)
@bitmasks = Array.new(@bits_length)
(0...@bits_length).each do |i|
@bitmasks[i] = (1 << i)
end
end
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newtonapple / gist:4122198
Created November 21, 2012 00:15
Campfire emoji bomb.
:+1: :-1: :8ball: :a: :ab: :airplane: :alien: :ambulance: :angel: :anger: :angry: :apple: :aquarius: :aries: :arrow_backward: :arrow_down: :arrow_forward: :arrow_left: :arrow_lower_left: :arrow_lower_right: :arrow_right: :arrow_up: :arrow_upper_left: :arrow_upper_right: :art: :astonished: :atm: :b: :baby: :baby_chick: :baby_symbol: :balloon: :bamboo: :bank: :barber: :baseball: :basketball: :bath: :bear: :beer: :beers: :beginner: :bell: :bento: :bike: :bikini: :bird: :birthday: :black_square: :blue_car: :blue_heart: :blush: :boar: :boat: :bomb: :book: :boot: :bouquet: :bow: :bowtie: :boy: :bread: :briefcase: :broken_heart: :bug: :bulb: :bullettrain_front: :bullettrain_side: :bus: :busstop: :cactus: :cake: :calling: :camel: :camera: :cancer: :capricorn: :car: :cat: :cd: :chart: :checkered_flag: :cherry_blossom: :chicken: :christmas_tree: :church: :cinema: :city_sunrise: :city_sunset: :clap: :clapper: :clock1: :clock10: :clock11: :clock12: :clock2: :clock3: :clock4: :clock5: :clock6: :clock7: :clock8: :clock9: :
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newtonapple / Facebook User Agent
Created July 10, 2012 20:47
FB & Twitter iPhone browser user agent.
Mozilla/5.0 (iPhone; U; CPU iPhone OS 5_1_1 like Mac OS X; en_US) AppleWebKit (KHTML, like Gecko) Mobile [FBAN/FBForIPhone;FBAV/4.1.1;FBBV/4110.0;FBDV/iPhone3,1;FBMD/iPhone;FBSN/iPhone OS;FBSV/5.1.1;FBSS/2; FBCR/AT&T;FBID/phone;FBLC/en_US;FBSF/2.0]
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newtonapple / keyframe.css
Created April 25, 2012 09:24
CSS Keyframe Animation Syntax
/*
References:
http://css-tricks.com/snippets/css/webkit-keyframe-animation-syntax/
https://developer.mozilla.org/en/css/css_animations
Compatible with Firefox 5+, IE 10+, Chrome 6+, Safari 5+
*/
/* Declaration (add appropriate browser prefix accordinginly) */
@-webkit-keyframes animation-name {