create unique identifier

Asp.net| Create The globally unique identifier consists of a 128-bit integer that you can use to enter any computer that needs to enter a unique identifier or any network that requires a unique identifier. Tony Patton explains how the. NET Framework

How does iOS obtain the unique identifier of a device? What are the meanings of IDFA, IDFV, and UDID ?, IdfaidfvHow does iOS obtain the unique identifier of a device? What are the meanings of IDFA, IDFV, and UDID? [Abstract: 1. UDID (Unique Device

A globally unique identifier is composed of a 128-bit integer. You can use it to access any computer that requires a unique identifier or any network that requires a unique identifier. Tony Patton explains how. NET Framework teaches you how to

(Original link: http://blog.csdn.net/carefree31441/article/details/3998553)The UUID meaning is a universal unique identifier (universally unique Identifier), which is a software construction standard and is also organized by the Open Software

How does iOS get a unique identifier for a device? What are the meanings of IDFA, IDFV and Udid respectively? [Abstract: 1, UDID (unique device Identifier) UDID is a unique device Identifier, words too literally, it is the only Apple iOS device

Unique Identifier is about to exit. Apple gave us two options: vender and Advertising identifier. But which one should be used? The document does not provide the exact answer. The specific use of this document depends entirely on the purpose of your

Solution for obtaining the unique identifier of a device on ios, ios Solution In iOS 7, Apple once again ruthlessly blocks mac addresses. Now, it cannot obtain the physical addresses of iOS 7 devices. How can we identify the uniqueness of a device

This article is the first article in the IOS7 series, which mainly introduces the use of keychain to save and get app data, to solve the problem of iOS7 to get the same udid. and give a tool to get udid, easy to use, only need to replace two

Solution for obtaining the unique identifier of a device on ios, ios Solution In iOS 7, Apple once again ruthlessly blocks mac addresses. Now, it cannot obtain the physical addresses of iOS 7 devices. How can we identify the uniqueness of a device

Key differs from primary keyKey is usually the index synonym. If the keyword attribute primary key is given in the column definition, then primary key can also be specified as key only. The purpose of this is to be compatible with other database