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How to choose the id generation strategy when using JPA and Hibernate
...s of type long, short or int, given a named database sequence.
uuid
uses a 128-bit UUID algorithm to generate identifiers of type string that are unique within a network (the IP address is used). The UUID is encoded as a string of 32 hexadecimal digits in length.
guid
uses a database-generated GUID ...
UUID max character length
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Section 3 of RFC4122 provides the formal definition of UUID string representations. It's 36 characters (32 hex digits + 4 dashes).
Sounds like you need to figure out where the invalid 60-char IDs are coming from and decide 1) if you want to...
Parse string to date with moment.js
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answered May 23 '17 at 12:13
Stephen PaulStephen Paul
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How do I determine scrollHeight?
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edited Jun 12 '15 at 11:57
groovecoder
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
...ehave in C++.
– wilhelmtell
Jan 29 '12 at 3:17
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C++11 std::threads vs posix threads
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121
If you want to run code on many platforms, go for Posix Threads. They are available almost eve...
Doctrine 2 can't use nullable=false in manyToOne relation?
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answered Mar 12 '12 at 20:47
SgoettschkesSgoettschkes
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No module named setuptools
...ees.Timmerman\AppData\Local\pip\Cache\wheels\e0\f2\a7\c57f6d153c440b93bd24c1243123f276dcacbf43cc43b7f906
Running setup.py bdist_wheel for httplib2 ... done
Stored in directory: C:\Users\Cees.Timmerman\AppData\Local\pip\Cache\wheels\e1\a3\05\e66aad1380335ee0a823c8f1b9006efa577236a24b3cb1eade
Succ...
How many concurrent requests does a single Flask process receive?
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answered Dec 18 '12 at 8:36
Ryan ArteconaRyan Artecona
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@try - catch block in Objective-C
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edited Jun 20 at 9:12
Community♦
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answered Nov 29 '12 at 2:23
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