oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

michalmarczyk

;(use '[clojure.tools.macro :only [symbol-macrolet]])

(defmacro letrec
  "Like let, but the bindings may be mutually recursive, provided that
   the heads of all values can be evaluated independently.

   This means that functions, lazy sequences, delays and the like can
   refer to other bindings regardless of the order in which they
   appear in the letrec form."
  [bindings & body]

ConradIrwin

# If you're looking into the C10M problem (10 million concurrent connections)
# you might want to play with DPDK (Originally proprietry Intel, now open source)
#
# C10M: http://c10m.robertgraham.com/
# DPDK: http://dpdk.org/
#
# This is a quick summary how to install dpdk on ubuntu
# running inside virtualbox on a mac

# On my Mac:

adambard

(ns example.errors)

(defn clean-address [params]
  "Ensure (params :address) is present"
  (if (empty? (params :address))
    [nil "Please enter your address"]
    [params nil]))

(defn clean-email [params]
  "Ensure (params :email) matches *@*.*"

mplewis

// This program is an example of how to run a command such as
// ps aux | grep root | grep sbin
// using C and Unix.

#include <stdlib.h>
#include <unistd.h>

int pid;
int pipe1[2];
int pipe2[2];

fogus

(defn postfix [& e]
  (reduce #(if (fn? %2)
             (let [[l r & m] %]
               (cons (%2 r l) m))
             (cons %2 %)) [] e))

erikreagan

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

kuenishi

BEAM

assemble

$ erlc -S test.erl

jasonm23

(deftheme bubbleberry "bubbleberry")

;; Based on the theme used for LightTable (see: http://www.chris-granger.com/images/lightable/main.png )

(custom-theme-set-variables
 'bubbleberry
 '(linum-format " %7i ")
 '(fringe-mode 5 nil (fringe))
 '(powerline-color1 "#3d3d68")
 '(powerline-color2 "#292945")

martintrojer

(ns monads
  (:require clojure.set))

(declare ^:dynamic return
         ^:dynamic bind)

(defn lift-inc [v]
  (return (inc v)))

(defn m-add [mv n]