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`from … import` vs `import .` [duplicate]
... I just tried import urllib.request and it doesn't work at all (python 2.6.5 Ubuntu).
– tkone
Feb 24 '12 at 23:33
6
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Convert Year/Month/Day to Day of Year in Python
I'm using the Python datetime module, i.e.:
7 Answers
7
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Threading in a PyQt application: Use Qt threads or Python threads?
...nchrnous signals/slots, event loop, etc.).
Also, you can't use Qt from a Python thread (you can't for instance
post event to the main thread through QApplication.postEvent): you
need a QThread for that to work.
A general rule of thumb might be to use QThreads if you're going to interact s...
What is a “callable”?
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Note that the builtin callable is being removed in Python 3.0 in favor of checking for call
– Eli Courtwright
Sep 22 '08 at 0:31
14
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How to validate IP address in Python? [duplicate]
...ntioned, these are valid representations of IP addresses.
If you're using Python 3.3 or later, it now includes the ipaddress module:
>>> import ipaddress
>>> ipaddress.ip_address('127.0.0.1')
IPv4Address('127.0.0.1')
>>> ipaddress.ip_address('277.0.0.1')
Traceback (most ...
Capture keyboardinterrupt in Python without try-except
Is there some way in Python to capture KeyboardInterrupt event without putting all the code inside a try - except statement?
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How to set environment variables in Python?
I need to set some environment variables in the Python script and I want all the other scripts that are called from Python to see the environment variables' set.
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Portable way to get file size (in bytes) in shell?
...k+execve, and it doesn't rely on secondary programming language (perl/ruby/python/whatever)
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Failed to load c++ bson extension
...e of DietPi on a 512MB RP1. Just wanted to mentioned that I had to install Python (apt-get install python) and then from within node_modules/mongoose/node_modules/mongodb/node_modules/bson/ run make. This created Release/bson.node.
– staticboy
Jul 9 '15 at 16:4...
How to install the current version of Go in Ubuntu Precise
...net/~duh/+archive/golang/+packages. So basically do:
sudo apt-get install python-software-properties # 12.04
sudo add-apt-repository ppa:duh/golang
sudo apt-get update
sudo apt-get install golang
To confirm:
go version
which outputs in my case (Ubuntu precise)
go version go1.1.1 linux/amd64
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