rivo

package main

import (
	"context"
	"fmt"
	"net"
	"net/http"
	"os"
	"os/exec"
	"os/signal"

puppybits

FROM node

RUN mkdir -p /app
WORKDIR /app

# .deps.json will only bust the cache when the package.json dependencies change
COPY .deps.json /app/package.json
RUN npm install

# cache will almost always bust here, but it's only copying files

jin

(* Enter your code here. Read input from STDIN. Print output to STDOUT *)

let () = 
    let ary = ref [] in
    try ( while true do ary := (!ary@[read_int()]) done )
    with End_of_file ->
    begin
        List.fold_left (fun i x -> 
            if (i mod 2 != 0) then (print_int(x); print_string("\n"); (i + 1)) 
            else (i + 1)

puppybits

FROM library/node
MAINTAINER bobby@levelmoney.com

RUN mkdir /.npm
RUN mkdir /app

# cache (and skip if no changes) to the node_modules
WORKDIR /.npm
ADD package.json /.npm/package.json
# Set the version in the cache folder to 0.

ctford

(ns shades.lenses)

; We only need three fns that know the structure of a lens.
(defn lens [focus fmap] {:focus focus :fmap fmap})
(defn view [x {:keys [focus]}] (focus x))
(defn update [x {:keys [fmap]} f] (fmap f x))

; The identity lens.
(defn fapply [f x] (f x))
(def id (lens identity fapply))

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

foca

// Stateful is a simple implementation of the state pattern for javascript.
//
// Read more on this design pattern here:
// -> http://sourcemaking.com/design_patterns/state
//
// Initialize Stateful by passing it an object, the name of the initial state
// (defaults to "default"), and an optional hash of interfaces that will be
// applied for each state. If these interfaces are not passed, they default to
// the object's constructor's States property. So, for example:
//

Zirak

So, you want to send a motherfucking XMLHttpRequest (XHR, or commonly and falsly known as AJAX.) Too bad, just ran out of motherfucking XMLHttpRequests; but I still have one regular. XHR is not magic. It does not autofuckinmagically send things the way you want them do be sent. It does not do the thinking for you. It just sends an Http Request.

You get a hold on such a prime beast like this:

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD