| # Thee will be more information here when I share the entire problem space I'm working on, but | |
| # in short, this is preview material for my second talk in a series called "What Computer Scientists Know". | |
| # The first talk is on recursion, and goes through several examples., leading up to a problem based | |
| # on a simple puzzle that initial estimates based on performance of a previous puzzle would take years | |
| # to solve on modern computers with the techniques shown in Ruby. That sets the stage for improving the | |
| # performance of that problem with threading, concurrency, and related tuning. | |
| # | |
| # The second talk is on threading and concurrency, touching on algorithmic performance as well. | |
| # Using some knowledge of the problem (board symmetry, illegal moves, etc), we reduce the problem space | |
| # to about .5% of what we initially thought it was. Still, the initial single threaded solution took more |
This is not intended to be comprehensive or authoritative, just free online resources I've found valuable while learning more about Erlang.
| Linux - create "Default (Linux).sublime-mousemap" in ~/.config/sublime-text-3/Packages/User | |
| Mac - create "Default (OSX).sublime-mousemap" in ~/Library/Application Support/Sublime Text 3/Packages/User | |
| Win - create "Default (Windows).sublime-mousemap" in %appdata%\Sublime Text 3\Packages\User | |
| [ | |
| { | |
| "button": "button1", | |
| "count": 1, | |
| "modifiers": ["ctrl"], | |
| "press_command": "drag_select", |
| class SimpleLinearRegression | |
| def initialize(xs, ys) | |
| @xs, @ys = xs, ys | |
| if @xs.length != @ys.length | |
| raise "Unbalanced data. xs need to be same length as ys" | |
| end | |
| end | |
| def y_intercept | |
| mean(@ys) - (slope * mean(@xs)) |
| $stack, $draws = [], {} | |
| def method_missing *args | |
| return if args[0][/^to_/] | |
| $stack << args.map { |a| a or $stack.pop } | |
| $draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :< | |
| end | |
| class Array | |
| def +@ |
| *.swp | |
| *.swo | |
| .idea | |
| bitrix/components/bitrix/* | |
| bitrix/php_interface/dbconn.php | |
| bitrix/managed_cache/* | |
| bitrix/stack_cache/* | |
| bitrix/wizards/* | |
| bitrix/themes/* | |
| bitrix/gadgets/* |
| # Nginx+Unicorn best-practices congifuration guide. Heartbleed fixed. | |
| # We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies. | |
| # Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module | |
| # | |
| # Deployment structure | |
| # | |
| # SERVER: | |
| # /etc/init.d/nginx (1. nginx) | |
| # /home/app/public_html/app_production/current (Capistrano directory) | |
| # |
| var http = require('http') | |
| , formidable = require('formidable') | |
| , fs = require('fs') | |
| , qs = require('querystring') | |
| , util = require('util') | |
| , uploads = {}; | |
| http.createServer(function(req, res){ | |
| if(req.method == 'GET') { | |
| if(req.url != '/favicon.ico') { |
| #!/bin/sh -xe | |
| API_KEY="YOUR_API_KEY_GOES_HERE" | |
| FPS="10" | |
| VLC_PATH="/Applications/VLC.app/Contents/MacOS/VLC" | |
| # I don't know how this'll behave on multimon, so you might want to hard-code. | |
| # INRES='1440x900' | |
| INRES=$(osascript -e 'tell application "Finder" to get bounds of window of desktop'|sed 's/, /x/g'|cut -f3- -dx) | |
| OUTRES='1280x800' | |
| # You can change this to record microphone or something else, from man soxformat (under coreaudio): |
