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StringTake[ ExampleData[{"Text", "Hamlet"}] <> "@", List /@ {45, 114, 132, 134, 138, 142, 2933, 2939, -1, 2994, 3184, 3189, 3213, 3305, 3364, 3427, 3446, 3473}] // StringJoin


Sep
24
comment Casting Dataset internal type from Assoc to Struct
It seems it would work if 1 and 2 were strings. Btw, I don't get the types by using FullForm
Sep
23
comment Changing mouse appearance at notebook level
Nice idea Silvia, +1. However, the Graphics background seems to be non-transparent if I put the notebook background black
Sep
20
comment Why won't Mathematica Solve a set of two equations for one variable?
I can't remember now nor have time to look but, it seems the Rojo of the past (look up a couple of comments) saw it in the Solve tutorial in the docs
Sep
19
awarded  Generalist
Sep
17
revised Applying a function to a Dataset column conditional on another slot's value
deleted 1 character in body
Sep
17
comment Applying a function to a Dataset column conditional on another slot's value
But without any changes to MapAt I would hope this could work toodata[{Select[#PLATFORM == "Dropbox" &] -> {"LOCATION" -> foo}}]
Sep
17
comment Applying a function to a Dataset column conditional on another slot's value
Yes. I meant I hoped something like this could eventually work data[MapAt[foo, {Select[#PLATFORM == "Dropbox" &], "LOCATION"}]]
Sep
17
comment In version 10 EvaluationCompletionAction “ShowTiming” no longer gives useful output; any solutions?
Oh, thanks of the c%#ppy heads up. I still don't have 10.0.1
Sep
16
revised Applying a function to a Dataset column conditional on another slot's value
added 19 characters in body
Sep
16
answered Applying a function to a Dataset column conditional on another slot's value
Aug
28
revised Built-in unit strings recognized by Quantity?
added 217 characters in body
Aug
23
comment Return value of Reap when using tags
I these kinds of suggestions are exactly what @TaliesinBeynon was hoping for
Aug
23
revised How to find the period of an arbitrary mathematical function?
added 125 characters in body
Aug
21
comment How to combine one or more rotated graphics objects?
Isn't that what mfvonn does when he changes Graphics to Identity?
Aug
21
comment How to combine one or more rotated graphics objects?
+1. Similarly, Graphics@*ReplaceAll[Graphics->Inset@*Graphics]
Aug
17
comment Is it necessary to introduce ImplicitRegion and ParametricRegion in version 10?
@Eric, and you can have regions in 5D
Aug
13
revised How to split a Dataset into training and testing for machine learning?
added 555 characters in body
Aug
13
comment How to split a Dataset into training and testing for machine learning?
@PhilChang nice, I hadn't realised RandomSample worked with Dataset arguments. I also like your GroupBy obj approach better, since Classify can also take that format as argument! I'll edit
Aug
12
revised How to split a Dataset into training and testing for machine learning?
added 345 characters in body
Aug
12
comment How to split a Dataset into training and testing for machine learning?
@alancalvitti I struggled with posting it RandomSampled or not, but I'll edit now. I'll also put both trainTit and testTit inside another database.