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What is the difference between trie and radix trie data structures?
...this. A quick googling gets me links like mathcs.emory.edu/~cheung/Courses/323/Syllabus/Text/trie02.html or tutorialsdiary.com/radix-trie-patricia-trie-or-compressed-trie which essentially point to or (most likely) derived from/influenced by wiki. If I find any other reliable/scholarly resource I'l...
Best way to reverse a string
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edited Nov 4 '17 at 19:32
Ofer Zelig
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How to validate GUID is a GUID
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A GUID is a 16-byte (128-bit) number, typically represented by a 32-character hexadecimal string. A GUID (in hex form) need not contain any alpha characters, though by chance it probably would. If you are targeting a GUID in hex form, you can check that the string is 32-characters long (...
What data type to use for hashed password field and what length?
...ex digits by half.
MD5 generates a 128-bit hash value. You can use CHAR(32) or BINARY(16)
SHA-1 generates a 160-bit hash value. You can use CHAR(40) or BINARY(20)
SHA-224 generates a 224-bit hash value. You can use CHAR(56) or BINARY(28)
SHA-256 generates a 256-bit hash value. You can use CHAR...
demystify Flask app.secret_key
...ijn Pieters♦Martijn Pieters
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How to get the current taxonomy term ID (not the slug) in WordPress?
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answered Sep 5 '12 at 20:32
InvalidSyntaxInvalidSyntax
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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
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cHao
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answered Sep 17 '11 at 0:15
Michael MadsenMichael Madsen
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Java OCR implementation [closed]
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answered Jul 16 '10 at 2:32
RonRon
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Displaying the build date
...d - they tend to refer to it as "last Thursday's" rather than build 1.0.8.4321.
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What is uintptr_t data type
... be expected on segmented architectures like the 8086 (16 bits size_t, but 32 bits void*)
– MSalters
Dec 4 '09 at 9:08
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