#参考资料
###下载单个文件,默认将输出打印到标准输出中(STDOUT)中
curl http://www.centos.org
import Cocoa | |
import Foundation | |
class Block { | |
var index: Int = 0 | |
var dateCreated: String | |
var previousHash: String! | |
var hash: String! | |
var nonce: Int | |
App Store Review Guidelines | |
Introduction | |
Apps are changing the world, enriching people’s lives, and enabling developers like you to innovate like never before. As a result, the App Store has grown into an exciting and vibrant ecosystem for millions of developers and more than a billion users. Whether you are a first time developer or a large team of experienced programmers, we are excited that you are creating apps for the App Store and want to help you understand our guidelines so you can be confident your app will get through the review process quickly. | |
The guiding principle of the App Store is simple - we want to provide a safe experience for users to get apps and a great opportunity for all developers to be successful. We do this by offering a highly curated App Store where every app is reviewed by experts and an editorial team helps users discover new apps every day. For everything else there is always the open Internet. If the App Store model and guidelines are not best for your app or business idea th |
#参考资料
###下载单个文件,默认将输出打印到标准输出中(STDOUT)中
curl http://www.centos.org
A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.
##Creating the DMG file #Disk Utility