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Escaping a forward slash in a regular expression
... don't need to escape it. But AFAIK in all languages, the only special significance the / has is it may be the designated pattern delimiter.
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How to diff one file to an arbitrary version in Git?
How can I diff a file, say pom.xml , from the master branch to an arbitrary older version in Git?
13 Answers
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Python, Matplotlib, subplot: How to set the axis range?
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if i use this with hexbin, uses ylim after plot() exposes white background on both plots
– lynxoid
Jun 19 '13 at 19:23
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Detect and exclude outliers in Pandas data frame
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If you have multiple columns in your dataframe and would like to remove all rows that have outliers in at least one column, the following expression would do that in one shot.
df = pd.DataFrame(np.random.randn(100, 3))
from...
What's the difference between hard and soft floating point numbers?
...t my executable uses hard floats but my libc uses soft floats. What's the difference?
5 Answers
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How to convert IEnumerable to ObservableCollection?
...t is using a foreach to copy the items to the internal collection, however if you do the foreach and call Add it will be going through InsertItem which does a lot of extra stuff that is unessesary when initially filling causing it to be slightly slower.
– Scott Chamberlain
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WebSockets vs. Server-Sent events/EventSource
...ta to browsers. To me they seem to be competing technologies. What is the difference between them? When would you choose one over the other?
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What is the difference between an expression and a statement in Python?
In Python, what is the difference between expressions and statements?
14 Answers
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How do I look inside a Python object?
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I beg to differ. dir() is just so much quicker and in 99% of the cases let's you find out what you need in combination with help().
– bayer
Jun 17 '09 at 17:22
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Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
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File extensions for cryptographic certificates aren't really as standardized as you'd expect. Windows by default treats double-clicking a .crt file as a request to import the certificate into the Windows Root Certificate store, but treats a .cer file as a request...