大约有 211 项符合查询结果（耗时：0.0190秒） [XML]
Common MySQL fields and their appropriate data types
...T, UNSIGNED |
| uuid | CHAR(36) | or CHAR(16) binary |
| title | VARCHAR(255) | ...
What is the difference between URI, URL and URN? [duplicate]
... example:
urn:isbn:0451450523 to identify a book by its ISBN number.
urn:uuid:6e8bc430-9c3a-11d9-9669-0800200c9a66 a globally unique identifier
urn:publishing:book - An XML namespace that identifies the document as a type of book.
URNs can identify ideas and concepts. They are not restricted to...
What is the difference between a URI, a URL and a URN?
... example:
urn:isbn:0451450523 to identify a book by its ISBN number.
urn:uuid:6e8bc430-9c3a-11d9-9669-0800200c9a66 a globally unique identifier
urn:publishing:book - An XML namespace that identifies the document as a type of book.
URNs can identify ideas and concepts. They are not restricted to...
What are the use cases for selecting CHAR over VARCHAR in SQL?
...I was forced to store a md5 checksum in a char in mssql that didn't have a uuid type... and i didn't ever want anything < 32 bytes... also put a constraint on the column).
– joefromct
Dec 1 '17 at 21:02
...
JavaScript hashmap equivalent
...omplex as using some cryptographic hashes like in DojoX encoding, or DojoX UUID. While the latter solutions may produce unique keys, personally I try to avoid them at all costs, especially, if I know what makes my objects unique.
Update in 2014: Answered back in 2008 this simple solution still requi...
Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
...apped it out with a UID I was stuffing in every packet based on the device UUID and a timestamp. No problems since.
I guess the lesson I can impart to those that were in my situation is, even if you're a 100% Java application, pay attention to the native library and symbol noted in the crash dump f...
How do I uniquely identify computers visiting my web site?
...cs when users go off-line. (analytics for currently browsing users only)
UUIDS
BrowserID: Unique id generated from the browsers user agent string. Browser|BrowserVersion|OS|OSVersion|Processor|MozzilaMajorVersion|GeckoMajorVersion
ComputerID: Generated from users IP Address and HTTPS session key...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
... Better answer than the accepted one as it does not rely on package UUID, likely to change for every patch Microsoft provides
– jpo38
Mar 2 '18 at 11:29
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Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...成新的machine-id
sed -i 's/.*!= root.*/#&/' /etc/pam.d/gdm
dbus-uuidgen >/var/lib/dbus/machine-id
机自动启动vnc
vi /etc/rc.d/rc.local
使用vi编辑器打开配置文件，并进行下列修改
/etc/init.d/vncserver start --新增行
5、关闭防火墙和NetworkManage...
Android studio: new project vs new module
...l="project" />
<orderEntry type="library" exported="" name="java-uuid-generator-3.1.4" level="project" />
<orderEntry type="library" exported="" name="google-http-client-1.22.0" level="project" />
<orderEntry type="library" exported="" name="firebase-messaging-10.2.0" l...