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Circular gradient in android

...olling, you're right that the android:gradientRadius="250" doesn't work at all, I guess it behaved differently on older Android versions. – Justin Apr 22 '15 at 14:58 add a co...
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Android: Getting a file URI from a content URI?

... Actually, I just re-read the docs for getContentResolver().openInputStream(), and it works automatically for schemes of "content" or "file", so you don't need to check the scheme... if you can safely assume that it's always going...
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How to determine a Python variable's type?

... It is so simple. You do it like this. print(type(variable_name)) share | improve this answer | follow | ...
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Identify if a string is a number

...ld use double.TryParse, since we want to know if it represents a number at all. – John Gietzen May 21 '09 at 18:31 6 ...
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assertEquals vs. assertEqual in python

...as been deprecated as well: Method Name | Deprecated alias(es) _________________________________________________________ assertEqual() | failUnlessEqual, assertEquals From 25.3.7.1.1. Deprecated aliases ...
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transform object to array with lodash

... You can do var arr = _.values(obj); For documentation see here. share | improve this answer | follow | ...
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Null coalescing in powershell

...t the Powershell versions involving functions/aliases will always evaluate all arguments. If this is a problem, use the if expression form. share | improve this answer | foll...
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Regex - Should hyphens be escaped? [duplicate]

... Correct on all fronts. Outside of a character class (that's what the "square brackets" are called) the hyphen has no special meaning, and within a character class, you can place a hyphen as the first or last character in the range (e.g....
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Python decorators in classes

... Would something like this do what you need? class Test(object): def _decorator(foo): def magic( self ) : print "start magic" foo( self ) print "end magic" return magic @_decorator def bar( self ) : print "normal call" test ...
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Initializing a static std::map in C++

... Every time I see something like that done with C++, I think of all the horrendous template code that must be behind it. Good example! – Greg Hewgill Sep 26 '08 at 10:22 ...