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SQL Server - When to use Clustered vs non-Clustered Index?
...d use extreme care when picking a clustering key - it should be:
narrow (4 bytes ideal)
unique (it's the "row pointer" after all. If you don't make it unique SQL Server will do it for you in the background, costing you a couple of bytes for each entry times the number of rows and the number of non...
Override Python's 'in' operator?
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edited Sep 20 '15 at 14:15
Hagai
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answered Feb 7 '10 at 14:10
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$(this).val() not working to get text from span using jquery
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Matthew JonesMatthew Jones
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What's the difference between Protocol Buffers and Flatbuffers?
...tobufs 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 Prot...
In R, how to get an object's name after it is sent to a function?
... if it were a named vector that were being processed.
> lapply( list(a=4,b=5), function(x) {nm <- deparse(substitute(x)); strsplit(nm, '\\[')} )
$a
$a[[1]]
[1] "X" "" "1L]]"
$b
$b[[1]]
[1] "X" "" "2L]]"
> lapply( c(a=4,b=5), function(x) {nm <- deparse(substitute(x)); st...
Adding services after container has been built
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huysentruitw
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answered Feb 15 '11 at 20:47
Peter Lillevold...
What is 'YTowOnt9'?
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564
It seems to be a PHP-serialized empty array, base 64 encoded.
$ base64 -D <<< 'YTowOnt...
Which regular expression operator means 'Don't' match this character?
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Merging without whitespace conflicts
...space, it removes one to three spaces before tabs (I have tab width set to 4), and adds EOLs.
I've had reports that the code that adds the EOL deletes the file in windows, but haven't been able to replicate it.
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