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Convert dictionary to list collection in C#
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answered Oct 19 '10 at 12:58
Justin NiessnerJustin Niessner
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matplotlib colorbar for scatter
...import matplotlib.pyplot as plt
cm = plt.cm.get_cmap('RdYlBu')
xy = range(20)
z = xy
sc = plt.scatter(xy, xy, c=z, vmin=0, vmax=20, s=35, cmap=cm)
plt.colorbar(sc)
plt.show()
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How to concatenate two IEnumerable into a new IEnumerable?
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answered Jan 4 '13 at 21:07
Jon SkeetJon Skeet
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What's the difference between Protocol Buffers and Flatbuffers?
...rotobufs and FlatBuffers, here:
https://kentonv.github.io/capnproto/news/2014-06-17-capnproto-flatbuffers-sbe.html
However, the comparison focuses more on comparing the three new "zero-copy" serialization systems, and includes Protobufs mostly as a reference point. Also, I'm the author of Cap'n Pr...
C++ template typedef
...;
The type Vector<3> is equivalent to Matrix<3, 1>.
In C++03, the closest approximation was:
template <size_t N>
struct Vector
{
typedef Matrix<N, 1> type;
};
Here, the type Vector<3>::type is equivalent to Matrix<3, 1>.
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Intercepting links from the browser to open my Android app
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answered Oct 22 '09 at 20:09
jameshjamesh
18.5k1212 gold badges5454 silver badges9696 bronze badges
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T-SQL get SELECTed value of stored procedure
... @OutValue=MyIntField FROM MyTable WHERE MyPrimaryKeyField = @Param
RETURN 0
GO
and now call your procedure like:
DECLARE @SelectedValue int
,@Param int
SET @Param=1
EXEC GetMyInt @Param, @SelectedValue OUTPUT
PRINT @SelectedValue
Output parameters can only return one value, but...
Can someone explain the HTML5 aria-* attribute?
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answered Nov 14 '10 at 9:21
gkrogersgkrogers
7,52522 gold badges2626 silver badges3434 bronze badges
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iOS: Compare two dates
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210
According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value that...
LIKE vs CONTAINS on SQL Server
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180
The second (assuming you means CONTAINS, and actually put it in a valid query) should be faster,...