大约有 14,000 项符合查询结果(耗时:0.0262秒) [XML]
How to determine a Python variable's type?
...True
>>> isinstance(i, (float, str, set, dict))
False
Note that Python doesn't have the same types as C/C++, which appears to be your question.
share
|
improve this answer
|
...
How to hash a string into 8 digits?
...
Raymond's answer is great for python2 (though, you don't need the abs() nor the parens around 10 ** 8). However, for python3, there are important caveats. First, you'll need to make sure you are passing an encoded string. These days, in most circumstanc...
Calling Java from Python
What is the best way to call java from python?
(jython and RPC are not an option for me).
9 Answers
...
How is Python's List Implemented?
...l differences (0.0013 µsecs!)) the same time regardless of index:
...>python -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [None]*1000" "x[0]"
10000000 loops, best of 3: 0.0566 usec per loop
I would be astoun...
ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
...
Unofficial Windows Binaries for Python Extension Packages
you can find any python libs from here
share
|
improve this answer
|
fol...
Total memory used by Python process?
Is there a way for a Python program to determine how much memory it's currently using? I've seen discussions about memory usage for a single object, but what I need is total memory usage for the process, so that I can determine when it's necessary to start discarding cached data.
...
Reloading module giving NameError: name 'reload' is not defined
I'm trying to reload a module I have already imported in Python 3. I know that you only need to import once and executing the import command again won't do anything.
...
Function for Factorial in Python
How do I go about computing a factorial of an integer in Python?
8 Answers
8
...
Determine Whether Integer Is Between Two Other Integers?
...
Python is so nice :). And to be redundant: this is called "interval comparison."
– Matt Montag
Feb 11 '14 at 7:12
...
Why do we need tuples in Python (or any immutable data type)?
I've read several python tutorials (Dive Into Python, for one), and the language reference on Python.org - I don't see why the language needs tuples.
...
