Zaicheng Qi vmlinz

A pseudonymous trust system for a decentralized anonymous marketplace

Dionysis Zindros, National Technical University of Athens [email protected]

Keywords

pseudonymous anonymous web-of-trust identity trust bitcoin namecoin proof-of-burn timelock decentralized anonymous marketplace openbazaar

Abstract

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.

Data Serialization Formats

JSON, MessagePack, and Google's Protocol Buffers are all awesome. Here's how they're awesome on different client environments and how to use them on your rails env.

Some links:

JSON: http://json.org/
MsgPack: http://msgpack.org/
ProtoBufs: https://code.google.com/p/protobuf/

Output from Ruby Client:

测试平台：DigitalOcean VPS ubuntu14.04 x64, strongswan5.2.2

运行以下命令请使用root权限

一：安装strongswan

由于ubuntu软件仓库中strongswan版本较低，因此从官网源码编译安装

apt-get install build-essential     #编译环境
aptitude install libgmp10 libgmp3-dev libssl-dev pkg-config libpcsclite-dev libpam0g-dev     #编译所需要的软件

Interesting part (unmounting & API) is at the end if you're not interested in the rest =).

Stress Tests

This animation proposal is just an attempt. In case it doesn't work out, I've gathered a few examples that can test the power of a future animation system.

Parent is an infinitely spinning ball, and has a child ball that is also spinning. Clicking on the parent causes child to reverse spinning direction. This tests the ability of the animation system to compose animation, not in the sense of applying multiple interpolations to one or more variables passed onto the child (this should be trivial), but in the sense that the parent's constantly updating at the same time as the child, and has to ensure that it passes the animation commands correctly to it. This also tests that we can still intercept these animations (the clicking) and immediately change their configuration instead of queueing them.
Typing letters and let them fly in concurrently. This tests concurrency, coordination of an array of ch

[Note: The style that follows is what I would consider "somewhat conversational American English". Please feel free to edit at will to fit the overall needs of the Theme Developer Handbook introduction.]

[Note: It might make sense to put the "Your First Theme" section just underneath the "Getting Started with WordPress Theme Development" introduction text to give new theme developers an immediate sense of accomplishment for making their first theme.]

Getting Started with WordPress Theme Development

[TODO: Introduction Text]

The GPL

upgrade the system

Make sure you can ssh to the router by root and type in the command:

cd /tmp
wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/openwrt-ar71xx-generic-mw4530r-v1-squashfs-sysupgrade.bin
sysupgrade -v openwrt-ar71xx-generic-mw4530r-v1-squashfs-sysupgrade.bin

This project has moved to a GitHub repository:

https://github.com/hwdsl2/setup-ipsec-vpn

Steps to make a Fragment or View to have a Callback to its parent Activity.

Step by step from info taken from here:

http://developer.android.com/guide/components/fragments.html#CommunicatingWithActivity

We have an Activity that hosts a Fragment or a View
We have a Fragment or View with a ListView or a Button or some element that we want the Activity to know about. i.e. we load detailed info of an element chosen on a ListView or something.

	local 192.168.2.0 # SWAP THIS NUMBER WITH YOUR RASPBERRY PI IP ADDRESS
	dev tun
	proto udp #Some people prefer to use tcp. Don't change it if you don't know.
	port 1194
	ca /etc/openvpn/easy-rsa/keys/ca.crt
	cert /etc/openvpn/easy-rsa/keys/Server.crt # SWAP WITH YOUR CRT NAME
	key /etc/openvpn/easy-rsa/keys/Server.key # SWAP WITH YOUR KEY NAME
	dh /etc/openvpn/easy-rsa/keys/dh1024.pem # If you changed to 2048, change that here!
	server 10.8.0.0 255.255.255.0
	# server and remote endpoints