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Is there a way to specify an “empty” C# lambda expression?
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Action doNothing = () => { };
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How to check if all list items have the same value and return it, or return an “otherValue” if they
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answered Dec 8 '10 at 17:32
KeithSKeithS
63.7k1515 gold badges9797 silver badges155155 bronze badges
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Converting between datetime, Timestamp and datetime64
...tetime.utcnow()
>>> dt
datetime.datetime(2012, 12, 4, 19, 51, 25, 362455)
>>> dt64 = np.datetime64(dt)
>>> ts = (dt64 - np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(1, 's')
>>> ts
1354650685.3624549
>>> datetime.utcfromtimestamp(ts)
datetime.da...
Can Json.NET serialize / deserialize to / from a stream?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Nov 16 '11 at 20:29
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Java: How to Indent XML Generated by Transformer
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edited May 23 '17 at 12:09
Community♦
111 silver badge
answered Sep 6 '09 at 3:44
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How to get the name of enumeration value in Swift?
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edited Jul 25 '19 at 1:23
pkamb
24.6k1818 gold badges116116 silver badges145145 bronze badges
answered...
Java generics - why is “extends T” allowed but not “implements T”?
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332
There is no semantic difference in the generic constraint language between whether a class 'im...
Logical XOR operator in C++?
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553
The != operator serves this purpose for bool values.
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while (1) Vs. for (;;) Is there a speed difference?
...1 <0> enter ->2
2 <;> nextstate(main 2 -e:1) v ->3
9 <2> leaveloop vK/2 ->a
3 <{> enterloop(next->8 last->9 redo->4) v ->4
- <@> lineseq vK ->9
4 <;> nextstate(main 1 -e:1) v ->5
7 <@> ...
Data structure: insert, remove, contains, get random element, all at O(1)
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edited Jan 26 '16 at 4:03
Nick Heiner
105k171171 gold badges449449 silver badges680680 bronze badges
a...