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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...ation; it took me 3 days to figure this out.
– Timothée HENRY
May 12 '14 at 9:03
1
@tucson Just ...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...d unix macro:
main() { printf(&unix["\021%six\012\0"],(unix)["have"]+"fun"-0x60);}
It prints "unix", but for reasons that have absolutely nothing to do with the spelling of the macro name.
share
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How do I base64 encode (decode) in C?
...curl 3246.39
user152949 4828.21
(René Nyffenegger's solution, credited in another answer to this question, is listed here as adp_gmbh).
Here is the one from Jouni Malinen that I slightly modified to return a std::string:
/*
* Base64 encoding/decoding (RFC134...
When should I mock?
... under test should be replaced through mocking.
– Rogério
Aug 26 '10 at 13:58
10
This answer is ...
Alternatives to gprof [closed]
... was an attempt to remedy the limitations of pc-only sampling.
that timing functions is more important than capturing time-consuming lines of code.
The reason for that myth is that gprof was not able to capture stack samples, so instead it times functions, counts their invocations, and tries to capt...
Why do we use __init__ in Python classes?
...
elif beverage != favourite_drink and cheese == None: print "Révolution!"
class Brazilian(Humans)
def do_your_special_thing
win_every_football_world_cup()
class Germans(Humans)
def drink(beverage):
if favorite_drink != beverage: print "...
Can hash tables really be O(1)?
...ted May 5 '10 at 7:55
Hannes Ovrén
18.1k66 gold badges6262 silver badges7171 bronze badges
answered May 5 '10 at 7:50
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
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9 revs, 7 users 84%Fabrício Matté
1
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HTML5 best practices; section/header/aside/article elements
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I know it's cliché, but, "This should be the accepted answer!". Footnotes and everything! Thanks!
– Eugene
Nov 1 '16 at 21:53
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Understanding __get__ and __set__ and Python descriptors
...al methods:
__get__ (non-data descriptor method, for example on a method/function)
__set__ (data descriptor method, for example on a property instance)
__delete__ (data descriptor method)
These descriptor objects can be used as attributes on other object class definitions. (That is, they live in...