大约有 13,000 项符合查询结果（耗时：0.0345秒） [XML]
“Inner exception” (with traceback) in Python?
My background is in C# and I've just recently started programming in Python. When an exception is thrown I typically want to wrap it in another exception that adds more information, while still showing the full stack trace. It's quite easy in C#, but how do I do it in Python?
...
Maximum and Minimum values for ints
I am looking for minimum and maximum values for integers in python. For eg., in Java, we have Integer.MIN_VALUE and Integer.MAX_VALUE . Is there something like this in python?
...
How do I protect Python code? [closed]
I am developing a piece of software in Python that will be distributed to my employer's customers. My employer wants to limit the usage of the software with a time restricted license file.
...
case-insensitive list sorting, without lowercasing the result?
...
In Python 3.3+ there is the str.casefold method that's specifically designed for caseless matching:
sorted_list = sorted(unsorted_list, key=str.casefold)
In Python 2 use lower():
sorted_list = sorted(unsorted_list, key=lambd...
How to view the SQL queries issued by JPA?
...
You would put this line in your persistence.xml for any body that is currious. It would be under the <properties> node... Sorry if that is obvious, I was just confused about where to put it myself.
– SoftwareSavant
Apr 18 '...
AttributeError: 'module' object has no attribute 'urlopen'
I'm trying to use Python to download the HTML source code of a website but I'm receiving this error.
12 Answers
...
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...
How to implement common bash idioms in Python? [closed]
...separate Linux commands, but you could probably implement directly in your Python scripts. Another huge batch of Linux commands are in the os library; you can do these more simply in Python.
And -- bonus! -- more quickly. Each separate Linux command in the shell (with a few exceptions) forks a sub...
IntelliJ and Tomcat.. Howto..?
...re is no conf folder. I create one, then I get an error there is no server.xml file. With NetBeans, all that stuff for the base directory was automatically created in the empty folder I’d created.
– Basil Bourque
Apr 16 '17 at 10:56
...
How to create a zip archive of a directory in Python?
How can I create a zip archive of a directory structure in Python?
25 Answers
25
...