jchris

Couchbase Lite with React Native

I went into this expecting a challenge but it was easy. Basically, Couchbase Lite has always had an optional HTTP listener that you can connect to from inside your app at http://lite.couchbase./mydatabase/. React Native has a fine XHR module and encourages using fetch so getting your app to sync can be as easy as adding some API calls to keep JSON in the database.

We haven't done a full example yet, but in the spirit of possiblity, here are quick instructions to connect Couchbase Lite iOS with a React Native app (generated from their cli).

• Download and unzip Couchbase Lite iOS (grep this page for ios)
• Drag and drop BOTH frameworks (CouchbaseLite.framework and CouchbaseLiteListener.framework) into your React Native app Xcode sidebar. More about the Listener capabilities in this blog post about peer to peer apps.
• Add the library dependenc

tatsuhiro-t

diff -urN libev-4.19.orig/config.sub libev-4.19/config.sub
--- libev-4.19.orig/config.sub	2014-05-23 03:53:16.000000000 +0900
+++ libev-4.19/config.sub	2015-01-11 16:46:06.915460125 +0900
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-#   Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,

nolanlawson

Anatomy of the CouchDB changes feed

I just spent a lot of time finally understanding CouchDB's changes feed, so I thought I'd do a short writeup here.

The mystery

Let's imagine the following changes to the database. There are two documents, A and B:

_id	seq	rev	winner?

alan-mushi

/*
 * Simple ncurses form example with fields that actually behaves like fields.
 *
 * How to run:
 *	gcc -Wall -Werror -g -pedantic -o test fields_magic.c -lform -lncurses
 */
#include <ncurses/ncurses.h>
#include <ncurses/form.h>
#include <assert.h>
#include <string.h>

Unitech

  app.all('*', function (req, res, next) {

    res.header("Access-Control-Allow-Origin", req.headers.origin);
    res.header("Access-Control-Allow-Credentials", true);
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
    res.header("Access-Control-Allow-Headers", "X-Requested-With, Content-Type, Authorization, Content-Length");

    if (req.method == 'OPTIONS') {
      return res.send(200);
    }

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.

---

vladimirtsyupko

git fetch --all
git reset --hard origin/master
git pull origin master

weilu

var cradle = require('cradle');
var crypto = require('crypto');

cradle.setup({
  host: 'foo.cloudant.com',
  port: 80,
  cache: false,
  timeout: 5000
})

mikusp

#include <stdlib.h>
#include <math.h>
#include <complex.h>
 
#include "../../cxsparse/Include/cs.h"
#include <fftw3.h>
 
float* cq_hanning_window(int length) {
    float* result = fftwf_alloc_real(length);
 

Kimundi

use std::unstable::intrinsics::{TyDesc, get_tydesc, forget};
use std::util::Void;
use std::cast::transmute;

///////////////////////////////////////////////////////////////////////////////
// TypeId
///////////////////////////////////////////////////////////////////////////////

/// `TypeId` represents a globally unique identifier for a type
pub struct TypeId {