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check if variable is dataframe
when my function f is called with a variable I want to check if var is a pandas dataframe:
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Futures vs. Promises
I'm confusing myself with difference between a future and a promise.
1 Answer
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
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A regex to match a substring that isn't followed by a certain other substring
I need a regex that will match blahfooblah but not blahfoobarblah
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How to join NSArray elements into an NSString?
Given an NSArray of NSStrings, is there a quick way to join them together into a single NSString (with a Separator)?
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Creating a directory in CMake
In CMake, I want to create a directory if it doesn't already exist. How can I do this?
3 Answers
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What is the purpose of “!” and “?” at the end of method names?
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How to edit one specific row in Microsoft SQL Server Management Studio 2008?
In Microsoft SQL Server Management Studio 2008, is there a secret to be able to edit one row based on a key?
3 Answers
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@try - catch block in Objective-C
Why doesn't @try block work?
It crashed the app, but it was supposed to be caught by the @try block.
3 Answers
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