大约有 47,000 项符合查询结果（耗时：0.0398秒） [XML]
Is a Python list guaranteed to have its elements stay in the order they are inserted in?
...
answered Dec 4 '12 at 0:11
sgesge
5,95011 gold badge1212 silver badges1616 bronze badges
...
Putting text in top left corner of matplotlib plot
...t is in data coords,
alternatively, you can specify text in axis coords (0,0 is lower-left
and 1,1 is upper-right). The example below places text in the center
of the axes::
text(0.5, 0.5,'matplotlib',
horizontalalignment='center',
verticalalignment='center',
transform = ax.t...
How to get the first element of an array?
...
like this
alert(ary[0])
share
|
improve this answer
|
follow
|
...
Find which version of package is installed with pip
...
1070
As of pip 1.3, there is a pip show command.
$ pip show Jinja2
---
Name: Jinja2
Version: 2.7.3...
How do you validate a URL with a regular expression in Python?
...
answered May 6 '09 at 1:09
S.LottS.Lott
349k7373 gold badges478478 silver badges750750 bronze badges
...
Redis - Connect to Remote Server
...the Quick Start guide on http://redis.io/topics/quickstart on my Ubuntu 10.10 server. I'm running the service as dameon (so it can be run by init.d)
...
How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
My current version of ruby is ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.5.0] but I want to update it to the latest patch level using rvm. How can I do this?
...
jQuery : eq() vs get()
...
answered Jan 17 '11 at 3:09
StevenSteven
16.8k1212 gold badges5959 silver badges112112 bronze badges
...
How to include “zero” / “0” results in COUNT aggregate?
...
102
You want an outer join for this (and you need to use person as the "driving" table)
SELECT per...
Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...) and actually use true and false.
In a C compiler, this is equivalent to 0 and 1.
(note that removing the parentheses will break that due to order of operations)
share
|
improve this answer
...