大约有 47,000 项符合查询结果（耗时：0.0822秒） [XML]
How do I create a Python function with optional arguments?
...
2 Answers
2
Active
...
How to write string literals in python without having to escape them?
...
127
Raw string literals:
>>> r'abc\dev\t'
'abc\\dev\\t'
...
Example of Named Pipes
... |
edited Dec 10 '12 at 18:23
answered Dec 10 '12 at 18:16
...
How can I add remote repositories in Mercurial?
...d go in the .hg/hgrc file:
[paths]
remote1 = http://path/to/remote1
remote2 = http://path/to/remote2
You can then use commands like hg push remote1 to send changesets to that repo. If you want that remote repo to update is working directory you'd need to put a changegroup hook in place at that r...
Is there a way to use two CSS3 box shadows on one element?
...at has two shadows on it. The first shadow is an inner lighter box shadow (2px), and the second is a drop shadow outside the button (5px) itself.
...
How to map calculated properties with JPA and Hibernate
...cise answer but the above link should be helpful.
See also:
Section 5.1.22. Column and formula elements (Hibernate Core documentation)
Section 2.4.3.1. Formula (Hibernate Annotations documentation)
share
|
...
PHP foreach loop key value
...
answered Dec 2 '09 at 18:03
PekkaPekka
408k128128 gold badges907907 silver badges10481048 bronze badges
...
Python str vs unicode types
Working with Python 2.7, I'm wondering what real advantage there is in using the type unicode instead of str , as both of them seem to be able to hold Unicode strings. Is there any special reason apart from being able to set Unicode codes in unicode strings using the escape char \ ?:
...
Code coverage with Mocha
...
|
edited Sep 24 '17 at 13:53
Paweł Gościcki
7,05755 gold badges5555 silver badges7474 bronze badges
...
how to generate migration to make references polymorphic
... |
edited Jul 9 '17 at 21:54
Dorian
17.4k66 gold badges101101 silver badges102102 bronze badges
answe...