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PHP memory profiling
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zombatzombat
84.8k2121 gold badges148148 silver badges160160 bronze badges
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Why do Java webapps use .do extension? Where did it come from?
...to make yourself less of a target is a positive.
– XP84
Mar 3 '17 at 19:52
By default, the response headers would be e...
How do you specify the Java compiler version in a pom.xml file?
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davidxxxdavidxxx
96.2k1212 gold badges135135 silver badges154154 bronze badges
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What is a “surrogate pair” in Java?
...a pair of surrogates 0xD834 0xDD1E (2 by 2 bytes),
in UTF-8 as 0xF0 0x9D 0x84 0x9E (4 by 1 byte),
in UTF-32 as 0x0001D11E (1 by 4 bytes).
Current situation
Although according to the standard the surrogates are specifically assigned only to UTF-16, historically some Windows and Java application...
IOS7 : UIScrollView offset in UINavigationController
...much for this post!!!!!!! Apple and apple?
– user779764
Feb 16 '14 at 1:11
I found that this caused my UIScrollView's ...
What's the difference between std::move and std::forward
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Bo PerssonBo Persson
84k1919 gold badges134134 silver badges196196 bronze badges
a...
Hashing a dictionary?
..._dict__)) # 1209812346789
foo.a = 1
print (make_hash(foo.__dict__)) # -78956430974785
Alas, when you attempt to do the same thing with the class itself:
print (make_hash(Foo.__dict__)) # TypeError: unhashable type: 'dict_proxy'
The class __dict__ property is not a normal dictionary:
print (typ...
rsync: difference between --size-only and --ignore-times
...on: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files, rsync compares metadata and if it looks like it doesn't need to copy the file because size and timestamp match between source and destination it does...
How to identify platform/compiler from preprocessor macros?
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__MINGW64__ is also available when one uses mingw64
– scones
Jun 7 '14 at 11:40
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When and why would you seal a class?
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96
On a class that implements security features, so that the original object cannot be "impersona...