guange2015’s gists

guange2015 / gist:867937

Created March 13, 2011 06:54

vmware fusion

YU2NJ-JVGKY-44N8R-H8Q5Y-0PGE3 3YT81-KJMJR-04WHY-KMU72-KLNEE

guange2015 / gist:2258904

Created March 31, 2012 03:11

instance_exec vs class_exec

	# encoding: utf-8
	# different instance_exec whit class_exec

	class O
	def self.haha
	puts 'haha'
	end
	end

	O.instance_exec {

guange2015 / gist:2478082

Created April 24, 2012 09:02

	- (void)viewDidLoad
	{
	[super viewDidLoad];

	[webView setBackgroundColor:[UIColor clearColor]];
	[self hideGradientBackground:webView];

	[webView loadHTMLString:@"This is a completely transparent UIWebView. Notice the missing gradient at the top and bottom as you scroll up and down." baseURL:nil];
	}

guange2015 / Get iOS MAC address.m

Created May 16, 2012 03:40 — forked from Coeur/Get iOS MAC address.m

Get iOS MAC address #

	/* Original source code courtesy John from iOSDeveloperTips.com */

	#include <sys/socket.h>
	#include <sys/sysctl.h>
	#include <net/if.h>
	#include <net/if_dl.h>

	- (NSString *)getMacAddress
	{
	int mgmtInfoBase[6];

guange2015 / static_server.js

Created May 18, 2012 01:32 — forked from ryanflorence/static_server.js

Node.JS static file web server. Put it in your path to fire up servers in any directory, takes an optional port argument.

	var http = require("http"),
	url = require("url"),
	path = require("path"),
	fs = require("fs")
	port = process.argv[2] \|\| 8888;

	http.createServer(function(request, response) {

	var uri = url.parse(request.url).pathname
	, filename = path.join(process.cwd(), uri);

guange2015 / gist:2758331

Created May 20, 2012 14:39

Gemfile 3.2.3

	source 'http://ruby.taobao.org'

	gem 'rails', '3.2.3'

	# Bundle edge Rails instead:
	# gem 'rails', :git => 'git://github.com/rails/rails.git'

	gem 'sqlite3', '1.3.5'

guange2015 / gist:2758432

Created May 20, 2012 15:07

bootstrap common template.


	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>Bootstrap, from Twitter</title>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta name="description" content="">
	<meta name="author" content="">

guange2015 / gist:2760931

Created May 21, 2012 07:22

plist 读取与写入

	//系统
	NSDictionary* infoDict = [[NSBundle mainBundle] infoDictionary];
	NSString* version = [infoDict objectForKey:@"CFBundleVersion"];

	//写入
	NSMutableDictionary* dict = [ [ NSMutableDictionary alloc ] initWithContentsOfFile:@"/Sample.plist" ];
	[ dict setObject:@"Yes" forKey:@"RestartSpringBoard" ];
	[ dict writeToFile:@"/Sample.plist" atomically:YES ];

	//读取

guange2015 / user_spec.rb

Created May 25, 2012 13:13

user_spec.rb

	require 'spec_helper'

	describe User do
	subject {@user}
	before {@user = User.new(name:'ExampleUser', email:'[email protected]',
	password: 'foobar', password_confirmation:'foobar') }

	it {should be_valid}
	it {should respond_to(:name)}
	it {should respond_to(:email)}

guange2015 / authentication_pages_spec.rb

Created May 25, 2012 13:13

authentication_pages_spec.rb

	require 'spec_helper'

	describe "AuthenticationPages" do
	subject {page}

	describe "login" do
	before {visit login_path}
	describe "visit login page" do
	it{should have_selector('h1', text:'login')}
	end

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