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How to get the caller's method name in the called method?

...lf' in parentframe.f_locals: # I don't know any way to detect call from the object method # XXX: there seems to be no way to detect static method call - it will # be just a function call name.append(parentframe.f_locals['self'].__class__.__name__) codename = ...
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What is “X-Content-Type-Options=nosniff”?

... It prevents the browser from doing MIME-type sniffing. Most browsers are now respecting this header, including Chrome/Chromium, Edge, IE >= 8.0, Firefox >= 50 and Opera >= 13. See : https://blogs.msdn.com/b/ie/archive/2008/09/02/ie8-securi...
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How to get the position of a character in Python?

...;stdin>", line 1, in <module> ValueError: substring not found From the Python manual string.find(s, sub[, start[, end]]) Return the lowest index in s where the substring sub is found such that sub is wholly contained in s[start:end]. Return -1 on failure. Defaults for start and en...
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Can dplyr package be used for conditional mutating?

...mark might not be quite fair - in addition to not receiving the same input from the 2nd iteration forward (which might affect timing since DT$g is already allocated?), the result also propagates back to ans1 and therefore might (if R's optimizer deems it necessary? Not sure on this...) avoid another...
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How to get one value at a time from a generator function in Python?

Very basic question - how to get one value from a generator in Python? 6 Answers 6 ...
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Call An Asynchronous Javascript Function Synchronously

...t know why you wouldn't just pass a callback to doSomething() to be called from the other callback, but I better stop before I get into trouble. ;) Oh, what the heck. You gave an example that suggests it can be done correctly, so I'm going to show that solution... function doSomething( func ) { ...
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How to send a “multipart/form-data” with requests in python?

...ow what headers you posted with; in response.json() we have: >>> from pprint import pprint >>> pprint(response.json()['headers']) {'Accept': '*/*', 'Accept-Encoding': 'gzip, deflate', 'Connection': 'close', 'Content-Length': '141', 'Content-Type': 'multipart/form-data; ' ...
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UI Design Pattern for Windows Forms (like MVVM for WPF)

...n BindTree(). Below is the code snippet.... not tested, directly keyed in from thought.... public interface IYourView { void BindTree(Model model); } public class YourView : System.Windows.Forms, IYourView { private Presenter presenter; public YourView() { presenter = new YourP...
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Why does C# have break if it's not optional? [duplicate]

... From the horse's mouth (MSDN) Why is the C# switch statement designed to not allow fall-through, but still require a break?. Quoting the salient bits, this is why they don't allow fall-through: This implicit fall-through beh...
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Remove multiple elements from array in Javascript/jQuery

...le the second array contains indices of the values which should be removed from the first array. For example: 21 Answers ...