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How to drop a list of rows from Pandas dataframe?

I have a dataframe df : 12 Answers 12 ...
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Why is my git repository so big?

145M = .git/objects/pack/ 12 Answers 12 ...
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Find value in an array

In Ruby, how can I find a value in an array? 10 Answers 10 ...
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How to debug template binding errors for KnockoutJS?

I keep having trouble with debugging problems in KnockoutJS templates. 12 Answers 12 ...
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how to POST/Submit an Input Checkbox that is disabled?

I have a checkbox that, given certain conditions, needs to be disabled. Turns out HTTP doesn't post disabled inputs. 18 Ans...
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Change key pair for ec2 instance

How do I change the key pair for my ec2 instance in AWS management console? I can stop the instance, I can create new key pair, but I don't see any link to modify the instance's key pair. ...
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How to set or change the default Java (JDK) version on OS X?

How can you change the default version of Java on a mac? 27 Answers 27 ...
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Razor view engine, how to enter preprocessor(#if debug)

I am writing my first razor page today, can't figure out how to enter #if debug #else #endif 9 Answers ...
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How can I make an EXE file from a Python program? [duplicate]

I've used several modules to make EXEs for Python, but I'm not sure if I'm doing it right. 7 Answers ...
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Github: Can I see the number of downloads for a repo?

In Github, is there a way I can see the number of downloads for a repo? 17 Answers 17...