大约有 44,500 项符合查询结果（耗时：0.0550秒） [XML]
How to force 'cp' to overwrite directory instead of creating another one inside?
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125
You can do this using -T option in cp.
See Man page for cp.
-T, --no-target-directory
trea...
Removing a list of characters in string
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265
If you're using python2 and your inputs are strings (not unicodes), the absolutely best method...
How can I change the color of pagination dots of UIPageControl?
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268
UPDATE:
This answer is 6 years old and very outdated, but it's still attracting votes and com...
When should I use @classmethod and when def method(self)?
...e_static = staticmethod(lambda x: x+1)
In [7]: Foo.some_static(1)
Out[7]: 2
In [8]: Foo().some_static(1)
Out[8]: 2
In [9]: class Bar(Foo): some_static = staticmethod(lambda x: x*2)
In [10]: Bar.some_static(1)
Out[10]: 2
In [11]: Bar().some_static(1)
Out[11]: 2
The main use I've found for it i...
MySQL: @variable vs. variable. What's the difference?
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628
MySQL has a concept of user-defined variables.
They are loosely typed variables that may be ini...
How to iterate over the keys and values with ng-repeat in AngularJS?
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answered Feb 28 '13 at 5:07
Josh David MillerJosh David Miller
120k1616 gold badges123123 silver badges9494 bronze badges
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Enable access control on simple HTTP server
...PServer, port=int(sys.argv[1]) if len(sys.argv) > 1 else 8000)
Python 2 solution
Python 2 uses SimpleHTTPServer.SimpleHTTPRequestHandler and the BaseHTTPServer module to run the server.
#!/usr/bin/env python2
from SimpleHTTPServer import SimpleHTTPRequestHandler
import BaseHTTPServer
class C...
javascript check for not null
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edited Jul 26 '18 at 5:49
driftcatcher
1,90444 gold badges2424 silver badges4444 bronze badges
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How to decorate a class?
In Python 2.5, is there a way to create a decorator that decorates a class? Specifically, I want to use a decorator to add a member to a class and change the constructor to take a value for that member.
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