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Hide keyboard when scroll UITableView
...nswer is subclassing UITableView (http://stackoverflow.com/questions/3499810/tapping-a-uiscrollview-to-hide-the-keyboard).
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How to generate all permutations of a list?
...:
for i in range(len(elements)):
# nb elements[0:1] works in both string and list contexts
yield perm[:i] + elements[0:1] + perm[i:]
A couple of alternative approaches are listed in the documentation of itertools.permutations. Here's one:
def permutatio...
How do I query if a database schema exists
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Oct 22 '08 at 14:44
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iPhone Navigation Bar Title text color
...background color (label.backgroundColor = [UIColor clearColor]).
Use bold 20pt system font (label.font = [UIFont boldSystemFontOfSize: 20.0f]).
Have a shadow of black with 50% alpha (label.shadowColor = [UIColor colorWithWhite:0.0 alpha:0.5]).
You'll want to set the text alignment to centered as wel...
What does 'const static' mean in C and C++?
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answered Oct 7 '08 at 7:05
Chris ArguinChris Arguin
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Combining C++ and C - how does #ifdef __cplusplus work?
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answered Sep 24 '10 at 17:32
Andrew ShelanskyAndrew Shelansky
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What is the most “pythonic” way to iterate over a list in chunks?
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answered Jan 12 '09 at 4:07
CrazCraz
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Bash/sh - difference between && and ;
...mp;.
– peterchaula
Aug 29 '19 at 19:06
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Start two instances of IntelliJ IDE
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answered May 4 '11 at 20:45
CrazyCoderCrazyCoder
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Why not use always android:configChanges=“keyboardHidden|orientation”?
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+50
Quick Background
By default, when certain key configuration changes happen on Android (a common example is an orientation change), An...