大约有 3,800 项符合查询结果（耗时：0.0303秒） [XML]
Difference between author and committer in Git?
...
97
Mailing list + git format-patch + git apply can generate author != committer
In projects like ...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...{ $count = 0; while ($count -lt 1000) { Write-Output "hello"; $count++ }}
97ms
105ms
94ms
105ms
98ms
measure-command { $count = 0; while ($count -lt 1000) { [console]::WriteLine("hello"); $count++ }}
158ms
105ms
124ms
99ms
95ms
...
What is “2's Complement”?
...
97
Another advantage besides easy addition and subtraction is that 2s complement only has one zero. If you were using a simple sign bit, say u...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...–é°®’èö—. Based on this fact,
The bytes 0x92, 0x95, 0x96, 0x97, 0xAE, 0xB0, 0xB7, 0xE8, 0xE9, or 0xF6 suggest windows-1252.
The bytes 0x8E, 0x8F, 0x9A, 0xA1, 0xA5, 0xA8, 0xD0, 0xD1, 0xD5, or 0xE1 suggest MacRoman.
Count up the cp1252-suggesting bytes and the MacRoman-suggesting bytes...
Numpy first occurrence of value greater than existing value
...]
%timeit np.nonzero(aa>N/2)[0][0]
# Output
100000 loops, best of 3: 5.97 µs per loop
10000 loops, best of 3: 46.3 µs per loop
10000 loops, best of 3: 154 µs per loop
10000 loops, best of 3: 154 µs per loop
share
...
Is there a performance difference between i++ and ++i in C++?
...+
-DPACKET_SIZE=50 -O1 0.05 0.74
-DPACKET_SIZE=50 -O3 0.08 0.97
-DPACKET_SIZE=500 -O1 0.05 2.79
-DPACKET_SIZE=500 -O3 0.08 2.18
-DPACKET_SIZE=5000 -O3 0.07 21.90
Conclusion
Performance-wise
If you do not need the previous value, make it a habit to use pre-incremen...
Why can't decimal numbers be represented exactly in binary?
...k with base 10. Today we might be able to justify the overhead but in the 1970s when the standards were being set, it was a big deal. Trying to do it without the direct support of processor circuitry is even worse, expect orders of magnitude differences in speed.
– Mark Ransom
...
RSS Feeds in ASP.NET MVC
...38
Micah
97.4k7878 gold badges220220 silver badges316316 bronze badges
answered Jan 11 '09 at 16:34
Eran Kampf...
Can you help me understand Moq Callback?
...
Shaun LuttinShaun Luttin
97.8k6161 gold badges310310 silver badges385385 bronze badges
...
What are some examples of commonly used practices for naming git branches? [closed]
...
Aristotle PagaltzisAristotle Pagaltzis
97k2020 gold badges9494 silver badges9595 bronze badges
add a...