大约有 6,400 项符合查询结果（耗时：0.0236秒） [XML]
“Least Astonishment” and the Mutable Default Argument
Anyone tinkering with Python long enough has been bitten (or torn to pieces) by the following issue:
31 Answers
...
Saving and loading objects and using pickle
...ent call last):
File "<stdin>", line 1, in <module>
File "C:\Python31\lib\pickle.py", line
1365, in load encoding=encoding,
errors=errors).load() EOFError
After you have read the contents of the file, the file pointer will be at the end of the file - there will be no further data t...
How to refer to relative paths of resources when working with a code repository
... How should one of the modules inside the project refer to one of the non-Python resources in the project (CSV files, etc.)?
...
Clear terminal in Python [duplicate]
...rd "comes with batteries" method exist to clear the terminal screen from a Python script, or do I have to go curses (the libraries, not the words)?
...
Convert a python dict to a string and back
... @AJ00200: and the ast.literal_eval alternative I mentioned?. From the Python help: "Safely evaluate an expression node or a string containing a Python expression. The string or node provided may only consist of the following Python literal structures: strings, numbers, tuples, lists, dicts, boo...
Execute Python script via crontab
I'm trying to execute a python script using the Linux crontab. I want to run this script every 10 minutes.
3 Answers
...
Currency formatting in Python
... am looking to format a number like 188518982.18 to £188,518,982.18 using Python.
14 Answers
...
“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
I am using python 3.1, on a windows 7 machines. Russian is the default system language, and utf-8 is the default encoding.
...
correct way to define class variables in Python [duplicate]
I noticed that in Python, people initialize their class attributes in two different ways.
2 Answers
...
How to do parallel programming in Python?
...n use OpenMP to do parallel programming; however, OpenMP will not work for Python. What should I do if I want to parallel some parts of my python program?
...