大约有 47,000 项符合查询结果（耗时：0.0650秒） [XML]
What does “atomic” mean in programming?
... |
edited Aug 18 '18 at 20:39
Basil Bourque
186k5757 gold badges571571 silver badges804804 bronze badges
...
What's a 3D doing in this HTML?
...
answered Oct 25 '10 at 15:27
Chris Jester-YoungChris Jester-Young
200k4444 gold badges362362 silver badges409409 bronze badges
...
What will happen if I modify a Python script while it's running?
...
– Ignacio Vazquez-Abrams
Mar 14 '11 at 9:50
62
But what if you re-launch while running, when the new py...
Drawing a line/path on Google Maps
... mPaint.setStrokeWidth(2);
GeoPoint gP1 = new GeoPoint(19240000,-99120000);
GeoPoint gP2 = new GeoPoint(37423157, -122085008);
Point p1 = new Point();
Point p2 = new Point();
Path path = new Path();
Projection projection=mapv.getProjection();...
“Ago” date/time functions in Ruby/Rails
...
You can use:
10.minutes.ago
2.days.since
Or in your views you have the helpers:
distance_of_time_in_words(from_time, to_time)
time_ago_in_words(from_time)
Check the API for details and more options.
...
Can you have additional .gitignore per directory within a single repo?
...
Similar question was: Are multiple `.gitignore`s frowned on? (Jul 2010)
Or if you can have different version of a .gitignore file per branch: Using github to host public git repositories whilst ensuring that sensitive data files remain untracked (Feb 2010)
Further perhaps related: How do ...
Browsing Folders in MSYS
...
Lernkurve
16k2323 gold badges7070 silver badges108108 bronze badges
answered Jul 7 '12 at 16:54
GL770GL770
2...
In Python, how do I use urllib to see if a website is 404 or 200?
...a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('http://www.google.com/')
>>> a.getcode()
200
share
|
improve this answer
...
How do I limit the number of results returned from grep?
I would like to say 10 lines max from grep.
5 Answers
5
...
sed or awk: delete n lines following a pattern
...
answered Dec 9 '10 at 12:56
dogbanedogbane
232k6969 gold badges359359 silver badges391391 bronze badges
...