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Omit rows containing specific column of NA

I want to know how to omit NA values in a data frame, but only in some columns I am interested in. 8 Answers ...
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wget/curl large file from google drive

... Doesn't work as of August 2019. Error: "Permission denied: drive.google.com/uc?id=0B7EVK8r0v71pWEZsZE9oNnFzTm8 Maybe you need to change permission over 'Anyone with the link'?" And it's the publicly downloadable CelebA dataset so it should be ok. I acquir...
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How can I strip first and last double quotes?

I want to strip double quotes from: 13 Answers 13 ...
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Check if a Python list item contains a string inside another string

... | edited Jun 9 '19 at 11:05 answered Apr 13 '16 at 8:19 Ro...
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Reading a List from properties file and load with spring annotation @Value

...ctly as in the post and it works. What is different though is if I make an error in my EL I get a org.springframework.expression.spel.SpelEvaluationException exception and not javax.el.ELException. Is your objected created by Spring? – Wilhelm Kleu Oct 25 '12 a...
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How Do You Clear The IRB Console?

How do you clear the IRB console screen? 21 Answers 21 ...
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How do I add the contents of an iterable to a set?

What is the "one [...] obvious way" to add all items of an iterable to an existing set ? 6 Answers ...
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Find the nth occurrence of substring in a string

This seems like it should be pretty trivial, but I am new at Python and want to do it the most Pythonic way. 21 Answers ...
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How can I check if an ip is in a network in Python?

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Opening Vim help in a vertical split window

Is there a way to get Vim help to open in a vertical split pane rather than a horizontal one? 10 Answers ...