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What ports does RabbitMQ use?
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PORT 4369: Erlang makes use of a Port Mapper Daemon (epmd) for resolution of node names in a cluster. Nodes must be able to reach each other and the port mapper daemon for clustering to work.
PORT 35197
set by inet_dist_listen_min...
Django import error - no module named django.conf.urls.defaults
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django.conf.urls.defaults has been removed in Django 1.6. If the problem was in your own code, y...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
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31 Answers
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What is the point of “final class” in Java?
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543
First of all, I recommend this article: Java: When to create a final class
If they do, whe...
What is a “callable”?
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A callable is anything that can be called.
The built-in callable (PyCallable_Check in object...
Left align and right align within div in Bootstrap
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2018 Update...
Bootstrap 4.1+
pull-right is now float-right
text-right is the same as 3.x, a...
Why is parenthesis in print voluntary in Python 2.7?
...ding.
*This print behavior in Python 2 can be changed to that of Python 3:
from __future__ import print_function
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Differences between distribute, distutils, setuptools and distutils2?
I’m trying to port an open-source library to Python 3. ( SymPy , if anyone is wondering.)
5 Answers
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What do the python file extensions, .pyc .pyd .pyo stand for?
...ater easier (and faster).
.pyo: This was a file format used before Python 3.5 for *.pyc files that were created with optimizations (-O) flag. (see the note below)
.pyd: This is basically a windows dll file. http://docs.python.org/faq/windows.html#is-a-pyd-file-the-same-as-a-dll
Also for some furt...