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NGINX to reverse proxy websockets AND enable SSL (wss://)?
...00;
}
You can also check the nginx changelog and the WebSocket proxying documentation.
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How to use subprocess popen Python
...ort Popen, PIPE
process = Popen(['swfdump', '/tmp/filename.swf', '-d'], stdout=PIPE, stderr=PIPE)
stdout, stderr = process.communicate()
There's even a section of the documentation devoted to helping users migrate from os.popen to subprocess.
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Python: Convert timedelta to int in a dataframe
...r of days in a timedelta column. Is it possible to use 'datetime.days' or do I need to do something more manual?
4 Answers...
Set every cell in matrix to 0 if that row or column contains a 0
...ls where marked to be 1, and resets 1st line/col depending on l and c.
I doubt strongly that I can be done in 1 pass as squares in the beginning depend on squares in the end. Maybe my 2nd pass can be made more efficient...
import pprint
m = [[1, 0, 1, 1, 0],
[0, 1, 1, 1, 0],
[1, 1, 1, ...
C# vs C - Big performance difference
... rebuttal is to employ some expert level optimization. 99% of programmers don't have the knowledge to use such optimization techniques just to get their code to run slightly faster than the c# code. Use cases for for c/c++ are narrowing.
– user2074102
Aug 23 ...
HTML5 best practices; section/header/aside/article elements
...has different opinions about when/where you should use these tags. So what do you guys think of the following layout and code?
...
How to update Python?
... make your Python-2 code compatible with Python-3. For updating conda, the documentation now recommends using conda update --all in each of your conda environments to update all packages and the Python executable for that version. Also, since they changed their name to Anaconda, I don't know if the ...
Check whether an array is empty [duplicate]
...
There are two elements in array and this definitely doesn't mean that array is empty. As a quick workaround you can do following:
$errors = array_filter($errors);
if (!empty($errors)) {
}
array_filter() function's default behavior will remove all values from array which ar...
Entity Framework vs LINQ to SQL
...was first released with C# 3.0 and .Net Framework 3.5.
LINQ to Entities (ADO.Net Entity Framework) is an ORM (Object Relational Mapper) API which allows for a broad definition of object domain models and their relationships to many different ADO.Net data providers. As such, you can mix and match a...
Pythonic way to check if a list is sorted or not
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This does not work for me (python --version = 2.6.4) l = [1, 2, 3, 4, 1, 6, 7, 8, 7] all(l[i] <= l[i+1] for i in xrange(len(l)-1)) print as result: True
– prodev_paris
May 19 '15 at 9:59...