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Programmatically obtain the Android API level of a device?
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You can obtain API level programatically by the system constant (Build.VERSION.SDK_INT). For e...
HTTP 1.0 vs 1.1
Could somebody give me a brief overview of the differences between HTTP 1.0 and HTTP 1.1? I've spent some time with both of the RFCs, but haven't been able to pull out a lot of difference between them. Wikipedia says this:
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How to round up to the nearest 10 (or 100 or X)?
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Python and pip, list all versions of a package that's available?
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How to find list intersection?
actual output: [1,3,5,6]
expected output: [1,3,5]
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What is the bower (and npm) version syntax?
...example: to indicate you'll take any subsequent patch-level changes on the 1.2.x tree, starting with 1.2.0, but less than 1.3.0, you could use:
"angular": "~1.2"
or:
"angular": "~1.2.0"
This also gets you the same results as using the .x syntax:
"angular": "1.2.x"
But, you can use the tilde...
Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
...gation methods at once. This should give you the result you need:
df[['col1', 'col2', 'col3', 'col4']].groupby(['col1', 'col2']).agg(['mean', 'count'])
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How to count the frequency of the elements in an unordered list?
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numpy: most efficient frequency counts for unique values in an array
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Index all *except* one item in python
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For a list, you could use a list comp. For example, to make b a copy of a without the 3rd ele...