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What is the best (idiomatic) way to check the type of a Python variable? [duplicate]

... What happens if somebody passes a unicode string to your function? Or a class derived from dict? Or a class implementing a dict-like interface? Following code covers first two cases. If you are using Python 2.6 you might want to use collections.Mapping instea...
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Benefits of inline functions in C++?

...ce and everything had to fit in 100KB of memory) what advantages do they really have today? 14 Answers ...
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Static nested class in Java, why?

...ike any other top-level class. In effect, a static nested class is behaviorally a top-level class that has been nested in another top-level class for packaging convenience. There is no need for LinkedList.Entry to be top-level class as it is only used by LinkedList (there are some other interface...
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Django filter versus get for single object?

... get() is provided specifically for this case. Use it. Option 2 is almost precisely how the get() method is actually implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicates you're vio...
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Get controller and action name from within controller?

...outeValues["id"]; else if (HttpContext.Current.Request.QueryString.AllKeys.Contains("id")) return HttpContext.Current.Request.QueryString["id"]; return string.Empty; } public static string Controller(this HtmlHelper htmlHelper) { var routeValues = Ht...
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What should be in my .gitignore for an Android Studio project?

...kbox and mark the "use default gradle wrapper (recommended)" radio button. All paths are now relative as @George suggested. Updated answer according to @128KB attached source and @Skela suggestions share | ...
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How to programmatically set drawableLeft on Android button?

I'm dynamically creating buttons. I styled them using XML first, and I'm trying to take the XML below and make it programattic. ...
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How to declare an array in Python?

... should never refer to anything other than a list", since Python is dynamically typed. *The default built-in Python type is called a list, not an array. It is an ordered container of arbitrary length that can hold a heterogenous collection of objects (their types do not matter and can be freely m...
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Is there a way to suppress warnings in Xcode?

...his overrides any warning flags on the command line. It doesn't work with all warnings though. Add -fdiagnostics-show-option to your CFLAGS and you can see which flag you can use to disable that warning. share | ...
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How do I install cURL on cygwin?

... How to install the lynx . – qg_java_17137 Aug 21 '18 at 7:11 Not working for me. It did some pr...