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ziggear / gist:8002951

Created December 17, 2013 10:35

wp result

ziggear / compare lua with luajit

Last active December 19, 2015 23:49

	//LuaJIT on iOS 5.1
	Lua SciMark 2010-12-10 based on SciMark 2.0a. Copyright (C) 2006-2010 Mike Pall.

	FFT 4.76 [1024]
	SOR 12.18 [100]
	MC 2.94
	SPARSE 7.84 [1000, 5000]
	LU 10.60 [100]

	SciMark 7.67 [small problem sizes]

ziggear / get key and values from NSDictionary

Created July 4, 2013 03:47

	NSDictionary *dict = ...
	...
	for (NSString *key in dict) {
	NSString *value = [dict objectForKey:key];
	...
	}

ziggear / Get info from plist

Created July 3, 2013 03:47

	plutil -p xml1 Info.plist \| grep "BundleName" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleShortVersionString" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleDisplayName" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleIdentifier" \| sed 's/ "\(.\)" => "\(.\)"/\2/'

ziggear / Better Singleton in iOS

Created May 26, 2013 08:41

	// Created by ziggear on 13-5-26
	// fw & courtesy: http://cocoasamurai.blogspot.com/2011/04/singletons-your-doing-them-wrong.html
	// usage:
	// @implementation SomeClass
	// ....
	// kSingletonSynthesize(SomeClass)
	// @end

	//Thread-safe block
	#define kRunInSecurutyBlock(lines) static dispatch_once_t pred; dispatch_once(&pred, ^{ \

ziggear / Open or Close Internet Sharing on Mac

Created May 22, 2013 18:04

ziggear / flush dns cache in Win,Linux,Mac

Created May 21, 2013 18:02

	#fw:http://www.techiecorner.com/35/how-to-flush-dns-cache-in-linux-windows-mac/

	#windows
	ipconfig /flushdns

	#linux
	/etc/rc.d/init.d/nscd restart

	#Mac OS X Leopard
	lookupd -flushcache

ziggear / open dns servers

Created May 21, 2013 17:45

ziggear / fedora min-install

Last active December 17, 2015 11:49

	#(1)引导后按tab, 在后面追加数字3 .
	#(2)root登录执行命令
	/usr/sbin/anaconda --liveinst --method=livecd:///dev/mapper/live-osimg-min

	#(3) 修改默认启动到文本界面
	cd /etc/systemd/system
	ln -s /lib/systemd/system/multi-user.target default.target

ziggear / Check TableView in Multiple

Created May 14, 2013 17:31

	- (void)tableView:(UITableView )tableView didSelectRowAtIndexPath:(NSIndexPath )indexPath {
	UITableViewCell *oneCell = [tableView cellForRowAtIndexPath: indexPath];
	if (oneCell.accessoryType == UITableViewCellAccessoryNone) {
	oneCell.accessoryType = UITableViewCellAccessoryCheckmark;
	} else
	oneCell.accessoryType = UITableViewCellAccessoryNone;
	[tableView deselectRowAtIndexPath:indexPath animated:YES];
	}

	plutil -p xml1 Info.plist \| grep "BundleName" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleShortVersionString" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleDisplayName" \| sed 's/ "\(.\)" => "\(.\)"/\2/'
	plutil -p xml1 Info.plist \| grep "BundleIdentifier" \| sed 's/ "\(.\)" => "\(.\)"/\2/'

	#fw:http://www.macworld.com/article/1157370/applescriptsystempreferences.html

	#AppleScript
	#Filename: ToggleSharing.scpt
	tell application "System Preferences"
	activate
	end tell

	tell application "System Events"
	tell process "System Preferences"