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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
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How do I add a placeholder on a CharField in Django?
... For chinese, you need the preceeding u like this: {'placeholder': u'搜索'}
– shellbye
Oct 14 '17 at 3:52
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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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WinDbg基础资料（日本語） - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
...OW64\taskmgr.exe to get 32-bit dumps.
問題背景：
スキャナ指定ダイアログ遷移時にDeskがクラッシュする
再現環境： XenApp6.5(Server2008R2)
ClientPC: Windows7 Professional SP1 x86
Citrix Online Plug-in 12.3.0.8
DW8.0.0
...