大约有 43,100 项符合查询结果（耗时：0.0604秒） [XML]
sed: print only matching group
...
140
Match the whole line, so add a .* at the beginning of your regex. This causes the entire line ...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...ulates the inverse square root of a float, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
...
I change the capitalization of a directory and Git doesn't seem to pick up on it
...
11 Answers
11
Active
...
Find the extension of a filename in Ruby
...
167
That's really basic stuff:
irb(main):002:0> accepted_formats = [".txt", ".pdf"]
=> [".t...
How can I catch a ctrl-c event?
...
174
signal isn't the most reliable way as it differs in implementations. I would recommend using s...
How can I tell if one commit is a descendant of another commit?
...). git rev-parse is here needed to convert from commit name to commit SHA-1 / commit id.
Using git rev-list like in VonC answer is also possibility.
Edit: in modern Git there is explicit support for this query in the form of git merge-base --is-ancestor.
If one of commits you are asking about ...
Run an OLS regression with Pandas Data Frame
...
154
I think you can almost do exactly what you thought would be ideal, using the statsmodels packa...
Using build types in Gradle to run same app that uses ContentProvider on one device
...
14 Answers
14
Active
...
Get file name from URL
...
192
Instead of reinventing the wheel, how about using Apache commons-io:
import org.apache.common...
How to cherry pick from 1 branch to another
...
1 Answer
1
Active
...