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View LRUCache.scala
import akka.stm._
import scala.collection.immutable.ListMap
case class LRUCache[A, B](private val MAX_ENTRIES: Int)
{
protected val cache = Ref(ListMap.empty[A, B])
def getOrElse(key: A)(fn: => B): B = {
get(key).getOrElse {
val result = fn
View lru-cache.coffee
class LRUCache
constructor: (size_limit) ->
@limit = size_limit or Infinity
@data = {}
@size = 0
@order = []
set: (key, val) ->
@data[key] = val
@size++
@order.push key
View gist:c116286d6a73b94fa21b
def run_seq(cmd):
"""Run `cmd` and yield its output lazily"""
p = subprocess.Popen(
cmd, shell=True,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
# make STDIN and STDOUT non-blocking
fcntl.fcntl(p.stdin, fcntl.F_SETFL, os.O_NONBLOCK)
View _post-repeat-directive.coffee
#shamelessly copied from
#http://tech.small-improvements.com/2013/09/10/angularjs-performance-with-large-lists/
#https://gist.github.com/rkgarg/7232175
app = require '../../app.coffee'
directiveName = 'postRepeat'
app.directive directiveName, [ '$log',
($log) ->
postRepeat = {}
scope:
@nmccready
nmccready / 0_reuse_code.js
Last active Aug 29, 2015
Here are some things you can do with Gists in GistBox.
View 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
View limit.maxfiles.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>limit.maxfiles</string>
<key>ProgramArguments</key>
<array>
<string>launchctl</string>
<string>limit</string>
View puma.sh
#!/usr/bin/env bash
# Simple move this file into your Rails `script` folder. Also make sure you `chmod +x puma.sh`.
# Please modify the CONSTANT variables to fit your configurations.
# The script will start with config set by $PUMA_CONFIG_FILE by default
PUMA_CONFIG_FILE=config/puma.rb
PUMA_PID_FILE=tmp/pids/puma.pid
PUMA_SOCKET=tmp/sockets/puma.sock
View application.html.erb
<!-- File: app/views/layouts/application.html.erb -->
<%= yield %>
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