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Ruby on Rails Callback, what is difference between :before_save and :before_create?
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answered Jun 6 '11 at 8:46
ChowlettChowlett
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How can I convert comma separated string into a List
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446
Here is one way of doing it:
List<int> TagIds = tags.Split(',').Select(int.Parse).ToLis...
Viewing full version tree in git
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edited Mar 19 '11 at 8:41
answered Mar 19 '11 at 8:34
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HTML5 Canvas Resize (Downscale) Image High Quality?
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Only mkdir if it does not exist [duplicate]
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answered Sep 4 '13 at 20:12
konsoleboxkonsolebox
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Why does “return list.sort()” return None, not the list?
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answered Sep 4 '11 at 18:00
Ismail BadawiIsmail Badawi
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Java reflection - impact of setAccessible(true)
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What is the template binding vs binding?
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Return type of '?:' (ternary conditional operator)
... lvalue as the result of this conversion would not be an lvalue.
ISO/IEC 14882:2011 references:
3.10 [basic.lval] Lvalues and rvalues (about value categories)
5.15 [expr.cond] Conditional operator (rules for what type and value category a conditional expression has)
5.17 [expr.ass] Assignment and c...
Shuffling a list of objects
...] for i in range(10)]
shuffle(x)
# print(x) gives [[9], [2], [7], [0], [4], [5], [3], [1], [8], [6]]
# of course your results will vary
Note that shuffle works in place, and returns None.
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