大约有 30,000 项符合查询结果（耗时：0.0455秒） [XML]
Zip lists in Python
...
@GilbertS in Python 2 zip returned a list. In Python 3 it is an iterator
– Tomerikoo
Mar 23 at 13:34
...
How to execute a Python script from the Django shell?
I need to execute a Python script from the Django shell. I tried:
21 Answers
21
...
How do I install PyCrypto on Windows?
...nstalled that is compatible with the Visual Studio binaries distributed by Python.org, then you should stick to installing only pure Python packages or packages for which a Windows binary is available.
Fortunately, there are PyCrypto binaries available for Windows:
http://www.voidspace.org.uk/pytho...
Why doesn't Python have a sign function?
I can't understand why Python doesn't have a sign function. It has an abs builtin (which I consider sign 's sister), but no sign .
...
Directory-tree listing in Python
How do I get a list of all files (and directories) in a given directory in Python?
20 Answers
...
live output from subprocess command
I'm using a python script as a driver for a hydrodynamics code. When it comes time to run the simulation, I use subprocess.Popen to run the code, collect the output from stdout and stderr into a subprocess.PIPE --- then I can print (and save to a log-file) the output information, and check for ...
How to add local jar files to a Maven project?
...he pom file in subproject1 located at ${master_project}/${subproject1}/pom.xml, the repository needs to be specified which would take file path as a URL parameter:
<repositories>
<repository>
<id>local-maven-repo</id>
<url>file:///${project.parent.b...
Why is '+' not understood by Python sets?
...
Python sets don't have an implementation for the + operator.
You can use | for set union and & for set intersection.
Sets do implement - as set difference. You can also use ^ for symmetric set difference (i.e., it will ...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
Is there a way to programmatically force a Python script to drop into a REPL at an arbitrary point in its execution, even if the script was launched from the command line?
...
How do streaming resources fit within the RESTful paradigm?
... in a clean and RESTful way. As an example, let's say that we will have an XML-based API which allows us to access a list of streams:
GET /media/
<?xml version="1.0" encoding="UTF-8" ?>
<media-list uri="/media">
<media uri="/media/1" />
<media uri="/media/2" />
...