大约有 5,232 项符合查询结果（耗时：0.0296秒） [XML]
How to get the IP address of the docker host from inside a docker container
...ocal-ipv4 ; echo"
fetch http://dl-cdn.alpinelinux.org/alpine/v3.3/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.3/community/x86_64/APKINDEX.tar.gz
v3.3.1-119-gb247c0a [http://dl-cdn.alpinelinux.org/alpine/v3.3/main]
v3.3.1-59-g48b0368 [http://dl-cdn.alpinelinux.org/alpine...
Best way to replace multiple characters in a string?
...1000000 loops, best of 3: 0.817 μs per loop
g) 100000 loops, best of 3: 3.64 μs per loop
h) 1000000 loops, best of 3: 0.927 μs per loop
i) 1000000 loops, best of 3: 0.814 μs per loop
Here are the functions:
def a(text):
chars = "&#"
for c in chars:
text = text.replace(c, "...
When NOT to use yield (return) [duplicate]
...
Eric LippertEric Lippert
599k164164 gold badges11551155 silver badges20142014 bronze badges
...
Why does Math.Floor(Double) return a value of type Double?
...for scientific calculations, this answer is not correct because double has 64 bits and long also has 64 bits, but double can not store exact digits of lower significant bits even if it can be stored correctly in long.
– Akash Kava
Aug 28 '09 at 20:18
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GCC compile error with >2 GB of code
...
Bakudan
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answered Jun 9 '11 at 22:16
AndreiAndrei
4...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
..." OpenJDK Runtime Environment (IcedTea6 1.10.6) (fedora-63.1.10.6.fc15-x86_64) OpenJDK 64-Bit Server VM (build 20.0-b11, mixed mode)
– Samuel Audet
May 30 '12 at 3:34
...
Disable Interpolation when Scaling a
...4);
ctx.fillStyle = ctx.createPattern(image, 'repeat');
ctx.fillRect(0, 0, 64, 64);
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Truncating floats in Python
...using the IEEE floating-point format into the sequence of bits (assuming a 64-bit float)
0011111111010011001100110011001100110011001100110011001100110011
This is the closest value to 0.3 that can accurately be represented as an IEEE float. But if you write 0.29999999999999998 in a Python program,...
Understanding MongoDB BSON Document size limit
...or example,
the full uncompresses text of "War of
the Worlds" is only 364k (html):
http://www.gutenberg.org/etext/36
If your blog post is that long with
that many comments, I for one am not
going to read it :)
For trackbacks, if you dedicated 1MB
to them, you could easily have ...
C语言结构体里的成员数组和指针 - c++1y / stl - 清泛IT社区，为创新赋能！
...t;p的偏移之所以是0x8而不是0x6，是因为内存对齐了（我在64位系统上）。关于内存对齐，可参看《深入理解C语言》一文。好了，现在你知道为什么原题中会访问到了0x4的地址了吧，因为是相对地址。相对地址有很好多处，其可以...