Enable pdo_mysql for OSX Mountain Lion

Update /etc/php.ini

extension=php_pdo_mysql.dll
pdo_mysql.default_socket=/tmp/mysql.sock

Enable Apache for OSX Mountain Lion

To enable
sudo launchctl load -w /System/Library/LaunchDaemons/org.apache.httpd.plist

To disable
sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist

[小技巧] Mac OS X 內建尋找輸入碼及聯想詞

尋找輸入碼
[shift] + [option] + [L]

聯想詞
[shift] + [option] + [U]

Create XCode Project

1. New a project from "Empty Application"

2. Update AppDelegate.h

    - update "window" property as IBOutlet

3. Create AppWindow

    - New a xib named "AppWindow.xib"
    - Change the class of "File's Owner" to UIApplication
    - Add an object to "Objects" and change its class to "App Delegate"
    - Point "File's Owner" outlet named "delegate" to "App Delegate"
    - Point "App Delegate" outlet named "window" to "Window"

4. Point "Main Interface" to AppWindow in target setting

5. Update AppDelegate.m

    - remove code to alloc/init window

6. Create MainViewController

    - New a class from UIViewController with xib named "MainViewController"
    - Do something in the xib, say add a button

7. Update AppDelegate.m

    - load MainViewController in AppDelegate
      MainViewController *vc = [[MainViewController alloc...
      [self.window setRootViewController:vc];

   

Power Management Command Line

sudo pmset -g

Apache Command Line

sudo apachectl start
sudo apachectl stop
sudo apachectl restart

Batch Update File/Directory Right

sudo find . -type d -exec chmod 755 {} \;

sudo find . -type f -exec chmod 644 {} \;