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finding and replacing elements in a list

... >>> a= [1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1] >>> for n, i in enumerate(a): ... if i == 1: ... a[n] = 10 ... >>> a [10, 2, 3, 4, 5, 10, 2, 3, 4, 5, 10] ...
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How do I check out version version/tag 1.1.4 of the rspec bundle ? 2 Answers 2 ...
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how to mysqldump remote db from local machine

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Numpy index slice without losing dimension information

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How do you pass arguments to define_method?

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Pandas dataframe get first row of each group

... 248 >>> df.groupby('id').first() value id 1 first 2 first 3 first 4 ...
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Determine device (iPhone, iPod Touch) with iOS

... | edited Sep 19 '14 at 23:36 calvinf 3,43833 gold badges2323 silver badges3838 bronze badges ans...
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Getting list of lists into pandas DataFrame

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How to switch position of two items in a Python list?

... 404 i = ['title', 'email', 'password2', 'password1', 'first_name', 'last_name', 'next', 'new...
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What's the difference between “mod” and “remainder”?

... 145 There is a difference between modulus and remainder. For example: -21 mod 4 is 3 because -21 +...