大约有 6,000 项符合查询结果（耗时：0.0177秒） [XML]
How to get Linux console window width in Python
...
import os
rows, columns = os.popen('stty size', 'r').read().split()
uses the 'stty size' command which according to a thread on the python mailing list is reasonably universal on linux. It opens the 'stty size' command as a file, ...
Does Python have “private” variables in classes?
...names the variable.
class A:
def __init__(self):
self.__var = 123
def printVar(self):
print self.__var
Now, if you try to access __var outside the class definition, it will fail:
>>>x = A()
>>>x.__var # this will return error: "A has no attribute __var...
Pythonic way to check if a file exists? [duplicate]
...
To check if a path is an existing file:
os.path.isfile(path)
Return True if path is an existing
regular file. This follows symbolic
links, so both islink() and
isfile() can be true for the same
path.
...
How do I remove/delete a folder that is not empty?
...e a folder that is not empty. I used the following command in my attempt: os.remove("/folder_name") .
19 Answers
...
Get local IP address in node.js
...
This info can be found in os.networkInterfaces(), — an object, that maps network interface names to its properties (so that one interface can, for example, have several addresses):
'use strict';
const { networkInterfaces } = require('os');
const n...
How can I list the contents of a directory in Python?
...
import os
os.listdir("path") # returns list
share
|
improve this answer
|
follow
|
...
Retrieving parameters from a URL
...
import urlparse
url = 'http://example.com/?q=abc&p=123'
par = urlparse.parse_qs(urlparse.urlparse(url).query)
print par['q'][0], par['p'][0]
share
|
improve this answer
...
Copy multiple files in Python
...
You can use os.listdir() to get the files in the source directory, os.path.isfile() to see if they are regular files (including symbolic links on *nix systems), and shutil.copy to do the copying.
The following code copies only the regul...
Disabled href tag
...
You can use:
<a href="/" onclick="return false;">123n</a>
share
|
improve this answer
|
follow
|
...
How to check whether a file is empty or not?
...
>>> import os
>>> os.stat("file").st_size == 0
True
share
|
improve this answer
|
follow
...