edu@ubuntu:/etc$ cat resolv.conf
# Generated by NetworkManager
domain xxx.xxx.xxx
search xxx.xxx.xxx
nameserver 168.95.1.1 <–中花電信的DNS

網卡IP 設定

固定IP方式
edu@ubuntu:/etc/network$ cat interfaces
#auto eth0
#iface eth0 inet static
#address 192.168.2.168
#netmask 255.255.255.0
#gateway 192.168.2.254

# DHCP 方式
auto lo
iface lo inet loopback

openURL 用法

 [[UIApplication sharedApplication]
    openURL:[NSURL URLWithString:@"http://www.google.com.tw"]]; 

 [[UIApplication sharedApplication]
    openURL:[NSURL URLWithString:@"tel://0920123123"]]; 

 [[UIApplication sharedApplication] openURL:
    [NSURL URLWithString:@"sms:0920123123"]]; 

 [[UIApplication sharedApplication]
    openURL:[NSURL URLWithString:
    @"mailto:emailAdress?subject=Hello&body=user@mail.com"]];

The code below will prevent the iPhone from dimming its screen and ultimately going to sleep.

下面代碼將防止iPhone關閉屏幕和睡眠模式。

1

[UIApplication sharedApplication].idleTimerDisabled = YES;

建立一個 Payload 目錄

把.app 放到Payload 內

壓成zip

或直接把 .app 抓進去Ituns

The version of iPhone OS on “Ticky Iphone” does not match any of the versions of iPhone OS supported for development with this copy of Xcode. Please restore the device to a version of the OS listed below. If necessary, the latest version of Xcode is available here.

OS Installed on Ticky Iphone

3.1.2 (7D11)

Xcode Supported iPhone OS Versions
3.1.1 (7C146)
3.1.1 (7C145)
3.1 (7C144)
3.0.1 (7A400)
3.0
2.2.1
2.2
2.1.1
2.1
2.0.2 (5C1)
2.0.1 (5B108)
2.0 (5A347)
2.0 (5A345)

在/Developer/Platforms/iPhoneOS.platform/DeviceSupport/目錄下，做了一個名字叫做 3.1.2 (7D11) 的Symbolic Link，鏈結到3.1的那個目錄就可以了。

ln -s /Developer/Platforms/iPhoneOS.platform/DeviceSupport/3.1.2\ \(7D11\) /Developer/Platforms/iPhoneOS.platform/DeviceSupport/3.0.1

http://developer.apple.com/iphone/library/qa/qa2009/qa1677.html