大约有 35,468 项符合查询结果（耗时：0.0411秒） [XML]
Transpose/Unzip Function (inverse of zip)?
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802
zip is its own inverse! Provided you use the special * operator.
>>> zip(*[('a', 1), ...
std::shared_ptr of this
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170
There is std::enable_shared_from_this just for this purpose. You inherit from it and you can cal...
How do I comment in CoffeeScript? “/* this */” doesn't work
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answered Oct 16 '11 at 1:08
Michael DurrantMichael Durrant
81.2k7676 gold badges278278 silver badges402402 bronze badges
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Insert a line break in mailto body
I would like to insert a line break into my mailto body.
I tried %0A, %0D and %0D%0A. Nothing worked for me.
I tested on Gmail, Yahoo, Apple Mail, Outlook 2010, Outlook.com and Thunderbird with Google Chrome on Mac OSX.
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Java String split removed empty values
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506
split(delimiter) by default removes trailing empty strings from result array. To turn this mech...
Argparse: Way to include default values in '--help'?
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answered Aug 28 '12 at 0:27
Martijn Pieters♦Martijn Pieters
839k212212 gold badges32183218 silver badges28092809 bronze badges
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Getting “unixtime” in Java
Date.getTime() returns milliseconds since Jan 1, 1970. Unixtime is seconds since Jan 1, 1970. I don't usually code in java, but I'm working on some bug fixes. I have:
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Are static fields inherited?
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int A::MaxHP = 23;
class Cat: A
{
public:
static const int MaxHP = 100;
};
works fine and with different values for A::MaxHP and Cat::MaxHP -- in this case the subclass is "not inheriting" the static from the base class, since, so to speak, it's "hiding" it with its own homonymous one.
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composer: How to find the exact version of a package?
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edited Nov 21 '16 at 18:09
L S
2,55933 gold badges2727 silver badges4141 bronze badges
answered Jan 15...
Excluding files/directories from Gulp task
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jul 9 '14 at 8:21
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