大约有 30,000 项符合查询结果（耗时：0.0772秒） [XML]
The written versions of the logical operators
...
I personally think they are much better... but then I am Python biased. I don't know why some people thing that if it's not garbled it's not code...
– Matthieu M.
Mar 4 '10 at 8:28
...
Maven: How to include jars, which are not available in reps into a J2EE project?
... This should be the accepted answer as it is self-contained(in pom.xml)
– Vikram
Aug 7 '13 at 16:53
...
How to exit from PostgreSQL command line utility: psql
...tion to always working in pgsql it'll work in most your other unix shells (python, mysql, etc). If you always do things the "standard" way in 'nix your brain will be less cluttered with trivia.
– hobs
Nov 7 '13 at 22:10
...
Generate a random date between two other dates
...e timestamp back to date string and you have a random time in that range.
Python example (output is almost in the format you specified, other than 0 padding - blame the American time format conventions):
import random
import time
def str_time_prop(start, end, format, prop):
"""Get a time at a...
Change column type from string to float in Pandas
...ul).
infer_objects() - a utility method to convert object columns holding Python objects to a pandas type if possible.
convert_dtypes() - convert DataFrame columns to the "best possible" dtype that supports pd.NA (pandas' object to indicate a missing value).
Read on for more detailed explanatio...
What are the differences between django-tastypie and djangorestframework? [closed]
...rms, validators etc. (Well, idiomatic django is no where near to idiomatic python. If you are python expert but have no experience with Django then you might be having hard time initially fit into idiomatic django philosophy and for that matter DRF as well).
DRF comes with lots of inbuilt magic meth...
Get Image size WITHOUT loading image into memory
...ontents, PIL is probably an overkill.
I suggest parsing the output of the python magic module:
>>> t = magic.from_file('teste.png')
>>> t
'PNG image data, 782 x 602, 8-bit/color RGBA, non-interlaced'
>>> re.search('(\d+) x (\d+)', t).groups()
('782', '602')
This is a w...
Why are data transfer objects (DTOs) an anti-pattern?
...hat's 3. And if, god forbid, there's some sort of remoting (web services / xml-rpc / whatever) going on, you can easily get to 4 or 5.
– ChssPly76
Sep 17 '09 at 20:20
18
...
Reading Properties file in Java
... of application context like -
ApplicationContext context = new ClassPathXmlApplicationContext("classpath:/META-INF/spring/app-context.xml");
then you can load the resource file from the classpath -
//load a properties file from class path, inside static method
prop.load(context.getCla...
Good open source django project for learning [closed]
...ly:
Awesome Django @ https://github.com/wsvincent/awesome-django
Awesome Python @ https://github.com/vinta/awesome-python
share
|
improve this answer
|
follow
...