大约有 9,000 项符合查询结果（耗时：0.0178秒） [XML]
Why do some claim that Java's implementation of generics is bad?
...re plenty of examples of large, successful systems built in languages like Python and Ruby that do exactly what I suggested in my answer.
– Clint Miller
Feb 7 '09 at 15:14
...
What killed my process and why?
...
Use dmesg to see kernel log: here I find my python processes killed by kernel due to extreme virtual memory consumption.
– caneta
Aug 28 '13 at 7:43
...
How to search for occurrences of more than one space between words in a line
...ces, you can use this and replace it with a single space
\s+
example in python
result = re.sub('\s+',' ', data))
share
|
improve this answer
|
follow
|
...
Are braces necessary in one-line statements in JavaScript?
...'ve never found it useful to do this "recommended" thing. I've never coded python, so I don't just insert things and expect the indentation to matter. If I add a statement, I also add braces. Always. Can't remember a single time it bit me. Not in C, not in C# not in JavaScript.
...
What is AF_INET, and why do I need it?
...tion. AF stands for Address Family.
As in BSD standard Socket (adopted in Python socket module) addresses are represented as follows:
A single string is used for the AF_UNIX/AF_LOCAL address family. This option is used for IPC on local machines where no IP address is required.
A pair (host, port)...
How do I build a numpy array from a generator?
... arrays require their length to be set explicitly at creation time, unlike python lists. This is necessary so that space for each item can be consecutively allocated in memory. Consecutive allocation is the key feature of numpy arrays: this combined with native code implementation let operations on ...
Django using get_user_model vs settings.AUTH_USER_MODEL
...
Not the answer you're looking for? Browse other questions tagged python django or ask your own question.
What's the fastest algorithm for sorting a linked list?
...
@L.E.: here's a Python version of the listsort C code that supports only singly-linked lists
– jfs
Nov 2 '13 at 7:26
...
Argparse: Required argument 'y' if 'x' is present
...ort is None, you can simply use not args.lport. I think it's a little more pythonic.
– CGFoX
Mar 1 '18 at 13:52
8
...
How to update PATH variable permanently from Windows command line?
...
This Python-script[*] does exactly that:
"""
Show/Modify/Append registry env-vars (ie `PATH`) and notify Windows-applications to pickup changes.
First attempts to show/modify HKEY_LOCAL_MACHINE (all users), and
if not accessibl...