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Why can tuples contain mutable items?

...the overall tuple isn't hashable either. For example, t = ('red', [10, 20, 30]) isn't hashable. The last example shows a 2-tuple that contains a string and a list. The tuple itself isn't mutable (i.e. it doesn't have any methods that for changing its contents). Likewise, the string is immutable b...
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Why does the Visual Studio editor show dots in blank spaces?

...| edited Dec 7 '17 at 17:03 Luis Perez 25.5k1010 gold badges6969 silver badges7575 bronze badges answere...
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How do I forward declare an inner class? [duplicate]

... 3 Answers 3 Active ...
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Changing my CALayer's anchorPoint moves the view

... 139 The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the ...
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Making the iPhone vibrate

... DDPWNAGE 1,41588 silver badges3434 bronze badges answered Jan 18 '11 at 14:11 linuxbuildlinuxbuild 14.8k44 g...
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Get value of c# dynamic property via string

... | edited Feb 8 '11 at 23:17 answered Feb 8 '11 at 23:01 ...
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Get only part of an Array in Java?

.... (This index may lie outside the array) E.g.: //index 0 1 2 3 4 int[] arr = {10, 20, 30, 40, 50}; Arrays.copyOfRange(arr, 0, 2); // returns {10, 20} Arrays.copyOfRange(arr, 1, 4); // returns {20, 30, 40} Arrays.copyOfRange(arr, 2, arr.length); // returns {30, 40, 5...
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Make first letter of a string upper case (with maximum performance)

...f the string. – flindeberg Aug 26 '13 at 14:22 3 Awesome - Using Linq makes it very clear what th...
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Check if a Python list item contains a string inside another string

...sence of abc in any string in the list, you could try some_list = ['abc-123', 'def-456', 'ghi-789', 'abc-456'] if any("abc" in s for s in some_list): # whatever If you really want to get all the items containing abc, use matching = [s for s in some_list if "abc" in s] ...
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Media Player called in state 0, error (-38,0)

... Christian 21k3232 gold badges108108 silver badges183183 bronze badges answered Jul 18 '12 at 11:39 user1492955user...