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Checkbox for nullable boolean
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Leniel Maccaferri
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answered Jul 28 '11 at 15:11
DMulliganD...
Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
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Can an Android Toast be longer than Toast.LENGTH_LONG?
...was afraid I wouldn't be able to find them.
– Amplify91
Jul 14 '11 at 5:00
1
I was looking for th...
Why are empty strings returned in split() results?
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91
More generally, to remove empty strings returned in split() results, you may want to look at th...
How to generate keyboard events in Python?
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KEYEVENTF_SCANCODE = 0x0008
MAPVK_VK_TO_VSC = 0
# msdn.microsoft.com/en-us/library/dd375731
VK_TAB = 0x09
VK_MENU = 0x12
# C struct definitions
wintypes.ULONG_PTR = wintypes.WPARAM
class MOUSEINPUT(ctypes.Structure):
_fields_ = (("dx", wintypes.LONG),
("dy"...
Why can I access private variables in the copy constructor?
...many operations can involve two or more instances of your class: if you're comparing, adding/multiplying/dividing, copy-constructing, cloning, assigning etc. then it's often the case that you either simply must have access to private and/or protected data in the other object, or want it to allow a s...
Too many 'if' statements?
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If you cannot come up with a formula, you can use a table for such a limited number of outcomes:
final int[][] result = new int[][] {
{ 0, 0, 1, 2 },
{ 0, 0, 2, 1 },
{ 2, 1, 3, 3 },
{ 1, 2, 3, 3 }
};
return result[one][two];
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UIView with rounded corners and drop shadow?
... Evan MulawskiEvan Mulawski
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How do I determine whether an array contains a particular value in Java?
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91
I am somewhat curious as to the performance of this versus the searching functions in the Arrays class versus iterating over an array and u...