globally unique identifier

Special data includes data that cannot be represented by the binary, character, Unicode, date and time, number, and currency data types described previously. Microsoft®sql server™2000 consists of four special data types: Timestamp Used to represent

PHP operating mechanism and principle (underlying), and php operating mechanism. The PHP operating mechanism and principle (underlying). when talking about the php operating mechanism, we should first introduce the php module. php has three modules

Reprint http://www.cnblogs.com/illele/archive/2008/02/25/1080554.htmlGUID (Global unique identifier) Globally unique identifier, which is a 16-byte binary value generated by the identity number on the network card (each network card has a unique

The biggest difference between a session and a cookie is that the session is stored in the server's memory.And the cookie is saved with the browser or client file inside;Session is an access-based process that records the beginning and end of an

PHP security practices that system administrators must know PHP is an open source server-side scripting language that is widely used. The Apache Web server provides this convenience: access to files and content via HTTP or HTTPS protocol. Improperly

The security practice of PHP, which must be known by system administrators, is an open source server scripting language and widely used. The Apacheweb server provides the convenience of accessing files and content through HTTP or HTTPS. Improper

All excellent Program Members will do their best to make their programs more reusable, because it allows you to quickly write more robust and upgradeable programs. There are two ways to makeCodeReuse options: 1. white box: the simplest one is to

DescriptionAcctinfo.dll is a dynamic link library file that, after registering the dynamic link library file, allows an administrator to add a "Additional account Info" When viewing user properties by using the "Active Directory Users and Computers"

GUID (Global unique identifier) Globally unique identifier, which is a 16-byte binary value generated by the identity number on the network card (each network card has a unique identification number) and the unique number of the CPU clock.The format

The UUID meaning is a universal unique identifier (universally unique Identifier), which is a software construction standard and is also used by the Open Software Foundation, OSF, to organize applications in a distributed computing environment (

First figure out what is MBR partition table, what is GPT disk? (1) MBR and GPT are two different disk types, the main difference is the different partition structure and partitioning method. GPT is a new type of hard drive that has emerged in

Win7 + Ubuntu 14.04.1 64 dual system installationBackground: My notebook before the system is window 7 + Ubuntu 14.04.1, with UEFI boot system. The installation process is first installed Win7, and then installs Ubuntu. It was a very harmonious

AdapterType--Type of adapter Adaptertypeid--type ID of the adapter AutoSense--If true, the network adapter can automatically determine the speed of the connection or network media Availability--availability and status of the device

Prepare the EnvironmentTarget:node1 192.168.139.2Initiator1:node2 192.168.139.4Initiatos2:node4 192.168.139.8Target: Install Scsi-target-utilsInitiatos: Installing Scsi-initiator-utilsFor more information about iSCSI and SCSI, see

"-// Apache Software Foundation // DTD struts configuration 1.1 // en"Http://jakarta.apache.org/struts/dtds/struts-config.dtd>Name: Data-SourcesDescription: The data-sources element defines the data source used by the web app.Quantity: up to

GUID (Global unique identifier) is a globally unique identifier, which consists of the ID numbers on the NIC (each Nic has a unique ID number) and a 16-byte binary value generated by the unique number of the CPU clock. The GUID format is "XXXXXXXX-

Description of SQL Server Field Types The following describes the Field Types of SQL Server 7.0 and later versions. For more information about the field types of SQL Server 6.5, see the description provided by SQL Server. Bit: an integer of 0 or

From: http://www.cnblogs.com/qiufa/archive/2006/12/19/596949.html   Summary : DirectShow technology is a multimedia application launched by DirectX Based on DirectDraw and directsound components. Program The Development Kit provides

This method applies to all types of files. You can modify it as appropriate.CodeThat's all. Protected void button#click (Object sender, eventargs E){Object filename = guid. newguid ();// Generate a new file name identified by a globally unique

Understanding of USB driver  I have learned about USB drivers for more than two weeks. The following is a summary !!!!!!!!1. Each device corresponds to a PDO, and each PDO corresponds to multiple FDO. In the driver, the corresponding PDO and FDO are