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What is the dependency inversion principle and why is it important?
...sumption: that high-level modules are reusable.
– Rogério
Aug 30 '09 at 21:42
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Consider a depen...
Why do I need 'b' to encode a string with Base64?
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a = base64.b64encode(bytes(u'complex string: ñáéíóúÑ', "utf-8"))
# a: b'Y29tcGxleCBzdHJpbmc6IMOxw6HDqcOtw7PDusOR'
b = base64.b64decode(a).decode("utf-8", "ignore")
print(b)
# b :complex string: ñáéíóúÑ
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Volatile boolean vs AtomicBoolean
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Aren't CPU caches the main factor for setting volatile? To ensure that the value read is actually what it was set to most recently
– jocull
Mar 11 '19 at 14:52
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Download multiple files as a zip-file using php
...ence is addFromString, addFile is badly coded.
– André Catita
Sep 3 '13 at 17:49
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How to create a .jar file or export jar on IntelliJ (like eclipse java archive export) [duplicate]
...it and at the end you will find your .jar file.
– Matécsa Andrea
May 27 at 9:08
add a commen...
How to paginate with Mongoose in Node.js?
....g. pageNumber above) increases, cursor.skip() will become slower and more CPU intensive. With larger collections, cursor.skip() may become IO bound.
To achieve pagination in a scaleable way combine a limit( ) along with at least one filter criterion, a createdOn date suits many purposes.
MyMode...
Exception thrown inside catch block - will it be caught again?
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System.exit is friendlier to the CPU! :-O But yes, okay, clearly this is a subjective criterion. Also, I didn't know you to be a code golfer. ;-)
– Chris Jester-Young
Sep 15 '11 at 23:30
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What is the string length of a GUID?
...back and forth in translating it. What you are suggesting is slightly more CPU intensive than just reading/writing the value, which is what you want in practice.
– LongChalk
May 14 '18 at 12:19
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How to get cumulative sum
...e actual execution plans, try it with set io statistics on and compare the cpu and actual times.
– Davos
Jan 24 '19 at 14:25
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Mock framework vs MS Fakes frameworks
...rk). Such dependencies are better not injected.
– Rogério
Jan 16 '13 at 14:37
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@Rogerio, I hav...