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How to convert string to Title Case in Python?

... 215 Why not use title Right from the docs: >>> "they're bill's friends from the UK".title...
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Add x and y labels to a pandas plot

...n that object. ax = df2.plot(lw=2, colormap='jet', marker='.', markersize=10, title='Video streaming dropout by category') ax.set_xlabel("x label") ax.set_ylabel("y label") Or, more succinctly: ax.set(xlabel="x label", ylabel="y label"). Alternatively, the index x-axis label is automatically s...
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All falsey values in JavaScript

...ypeof as undefined. It was a Microsoft-proprietory function in IE before IE11, and was added to the HTML spec as a "willful violation of the JavaScript specification" so that sites written for IE wouldn't break on trying to access, for example, document.all.something; it's falsy because if (document...
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Why do we need argc while there is always a null at the end of argv?

... 106 Yes, argv[argc]==NULL is guaranteed. See C11 5.1.2.2.1 Program startup (my emphasis) If t...
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Convert data.frame columns from factors to characters

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NumPy array initialization (fill with identical values)

... NumPy 1.8 introduced np.full(), which is a more direct method than empty() followed by fill() for creating an array filled with a certain value: >>> np.full((3, 5), 7) array([[ 7., 7., 7., 7., 7.], [ 7., 7., ...
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How to use OpenSSL to encrypt/decrypt files?

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Delete the first three rows of a dataframe in pandas

... 281 Use iloc: df = df.iloc[3:] will give you a new df without the first three rows. ...
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Python - List of unique dictionaries

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Is there anyway to exclude artifacts inherited from a parent POM?

.../groupId> <artifactId>log4j</artifactId> <version>1.2.15</version> <scope>provided</scope> <exclusions> <exclusion> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> </exclusion> ...