bricef

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/*
 * MCrypt API available online:
 * http://linux.die.net/man/3/mcrypt
 */
#include <mcrypt.h>

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

justecorruptio

M[16],X=16,W,k;main(){T(system("stty cbreak")
);puts(W&1?"WIN":"LOSE");}K[]={2,3,1};s(f,d,i
,j,l,P){for(i=4;i--;)for(j=k=l=0;k<4;)j<4?P=M
[w(d,i,j++)],W|=P>>11,l*P&&(f?M[w(d,i,k)]=l<<
(l==P):0,k++),l=l?P?l-P?P:0:l:P:(f?M[w(d,i,k)
]=l:0,++k,W|=2*!l,l=0);}w(d,i,j){return d?w(d
-1,j,3-i):4*i+j;}T(i){for(i=X+rand()%X;M[i%X]
*i;i--);i?M[i%X]=2<<rand()%2:0;for(W=i=0;i<4;
)s(0,i++);for(i=X,puts("\e[2J\e[H");i--;i%4||
puts(""))printf(M[i]?"%4d|":"    |",M[i]);W-2

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.

---

benjchristensen

import rx.Observable;
import rx.subjects.PublishSubject;
import rx.subjects.SerializedSubject;
import rx.subjects.Subject;

/**
 * Simple pass-thru event bus with error handling and reconnect.
 */
public class EventBus {

wle8300

Express.js 4 Cheatsheet

• Buy an awesome beautiful print-ready PDF

Installation

• $ sudo npm install express: install the latest Express.js locally`
• $ sudo npm install [email protected] --save: install Express.js v4.2.0 locally and save to package.json
• $ sudo npm install -g [email protected]: install Express.js command-line generator v4.0.0

shekaroppo

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/main_content"
    style="@style/match">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerview"
        style="@style/match"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

j796160836

#!/bin/bash

apk_file=$1
if [ -z $apk_file ]; then
	apk_file_num=`ls *.apk | wc -l | tr -d ' '`
	if [ $apk_file_num -gt 1 ]; then
		echo "Ambiguous apk_files. Please enter one APK to inspect."
		exit -1
	fi
	apk_file=`ls *.apk`

frankbi

curl -L http://bit.ly/10hA8iC | bash

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.