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How to check if running in Cygwin, Mac or Linux?

... As one commenter notes, you can run the bash program, passing the script, from cmd itself and this may result in the paths not being set up as needed. If you are doing that, it's your responsibility to ensure the correct executables (i.e., the CygWin ones) are being called, possibly by modifying t...
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pandas DataFrame: replace nan values with average of columns

... CAUTION: if you want to use this for Machine Learning / Data Science: from a Data Science perspective it is wrong to first replace NA and then split into train and test... You MUST first split into train and test, then replace NA by mean on train and then apply this stateful preprocessing model...
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Convert Unicode to ASCII without errors in Python

...s again and decoded to normally readable text in the end. Original Answer from 2010: Can we get the actual value used for link? In addition, we usually encounter this problem here when we are trying to .encode() an already encoded byte string. So you might try to decode it first as in html = url...
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Why does this go into an infinite loop?

...alue formerly assigned to x. Really, injecting y makes things no different from the scenario above; we've simply got: MutableInt x = new MutableInt(); // x is 0. MutableInt y = new MutableInt(); // y is 0. MutableInt temp = postIncrement(x); // Now x is 1, and temp is 0. y = temp; ...
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What is a 'multi-part identifier' and why can't it be bound?

... Actually sometimes when you are updating one table from another table's data, I think one of the common issues that cause this error, is when you use your table abbreviations incorrectly or when they are not needed. The correct statement is below: Update Table1 Set SomeFiel...
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How to import a Python class that is in a directory above?

I want to inherit from a class in a file that lies in a directory above the current one. 7 Answers ...
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Should Github be used as a CDN for javascript libraries? [closed]

Serving javascript libraries from a CDN instead of your own server comes with tremendous advantages. Less work for your server, possibility for the CDN to have a copy closer to the user than your server, but most importantly a good chance that your user's browser already has it cached from that URL...
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Returning http status code from Web Api controller

... In case anyone needs it, to get the value from the controller method would be GetUser(request, id, lastModified).TryGetContentValue(out user), where user (in the example case) is a User object. – Grinn Mar 19 '13 at 19:56 ...
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What is the purpose of willSet and didSet in Swift?

... = 0 { didSet { print("The value of myProperty changed from \(oldValue) to \(myProperty)") } } } myProperty prints its old and new value every time it is modified. With just getters and setters, I would need this instead: class Foo { var myPropertyValue: Int = ...
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What is the difference between match_parent and fill_parent?

...as big as its parent (minus padding). This constant is deprecated starting from API Level 8 and is replaced by match_parent. http://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html share | ...