大约有 48,000 项符合查询结果（耗时：0.0599秒） [XML]
How to count the number of true elements in a NumPy bool array
.... python -m timeit -s "import numpy as np; bools = np.random.uniform(size=1000) >= 0.5" "np.count_nonzero(bools)" vs. python -m timeit -s "import numpy as np; bools = np.random.uniform(size=1000) >= 0.5" "sum(bools)"
– chbrown
Nov 19 '13 at 21:10
...
Link latest file on Bitbucket Git repository
...
101
Two ideas:
Use master in the url (this seems to work):
https://bitbucket.org/wordless/thofu-...
Why do table names in SQL Server start with “dbo”?
... StepUp
23.8k1111 gold badges5858 silver badges105105 bronze badges
answered Jun 30 '09 at 6:56
FentonFenton
193k5555 gold ba...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...
answered Aug 22 '10 at 0:44
alternativealternative
11.8k55 gold badges3737 silver badges4141 bronze badges
...
Python serialization - Why pickle?
...
|
edited Jan 10 '18 at 7:02
answered Oct 14 '13 at 13:00
...
What does bundle exec rake mean?
...ails.
– Pradeep Sharma
Jan 3 '12 at 10:30
11
@Edmund A "bundle" is an english word, meaning a gro...
Java switch statement multiple cases
...e break;
– anoopbryan2
Sep 9 '16 at 10:07
|
show 8 more co...
How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
... option.
– Michael Anderson
Oct 12 '10 at 3:01
1
Valgrind for Linux (and OS X). If you use windos...
Scroll Automatically to the Bottom of the Page
...additional sources you can take a look at:
http://www.sourcetricks.com/2010/07/javascript-scroll-to-bottom-of-page.html
http://www.alecjacobson.com/weblog/?p=753
http://www.mediacollege.com/internet/javascript/page/scroll.html
http://www.electrictoolbox.com/jquery-scroll-bottom/
...
Timer & TimerTask versus Thread + sleep in Java
...() { NewUploadServer.getInstance().checkAndUploadFiles(); }
}, 0, 60 * 1000);
share
|
improve this answer
|
follow
|
...