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How to check whether an object has certain method/property?
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How do I change the working directory in Python?
...f, etype, value, traceback):
os.chdir(self.savedPath)
Or try the more concise equivalent(below), using ContextManager.
Example
import subprocess # just to call an arbitrary command e.g. 'ls'
# enter the directory like this:
with cd("~/Library"):
# we are in ~/Library
subprocess.ca...
How to share Eclipse configuration over different workspaces
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I'll start with this, but sadly there are many more settings outside of this directory that I'd like to synchronize.
– David Harkness
Oct 29 '12 at 16:34
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End of support for python 2.7?
Is there a known date/timeframe when python 2.7 will not be supported any more in favor of python 3?
9 Answers
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Why are dashes preferred for CSS selectors / HTML attributes?
...stName = document.forms[0].first_name;
I find the two first options much more preferable, especially since '#first-name' can be replaced with a JavaScript variable and built dynamically. I also find them more pleasant on the eyes.
The fact that Sass enables arithmetic in its extensions to CSS doe...
How do I reverse a C++ vector?
...swap(v1); which would effectively use your solution. I don't see how it is more elegant or advantageous in any way to using std::reverse though.
– CashCow
Jan 16 '12 at 10:45
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Reading CSV file and storing values into an array
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How to do joins in LINQ on multiple fields in single join
I need to do a LINQ2DataSet query that does a join on more than one field (as
13 Answers
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Difference between “or” and || in Ruby? [duplicate]
...ore_them_in_the_cache
Sometimes, this can make control flow a little bit more fluent than using if or unless.
It's easy to see why in this case the operators have the "wrong" (i.e. identical) precedence: they never show up together in the same expression anyway. And when they do show up together,...