Reputation
5,112
Top tag
Next privilege 10,000 Rep.
Access moderator tools
Badges
1 9 51
Impact
~49k people reached

Jul
1
comment What are the most common pitfalls awaiting new users?
"Everything in Mathematica is an expression" - not Dataset, which has its own type system under the hood and doesn't work with external pattern matching and replacement.
Jun
30
awarded  Popular Question
Jun
30
comment Copy/Pasting a Grid of Numbers from Project Euler
@Mr.Wizard & bobbym, too many steps: amazon.com/Smaller-Faster-Lighter-Denser-Cheaper/dp/1610392051
Jun
30
awarded  Popular Question
Jun
29
comment Slideshow mode: how to cycle slides automatically?
@Hector, that's Windows only.
Jun
29
comment Copy/Pasting a Grid of Numbers from Project Euler
@Mr.Wizard Possible confusion: bobbym wrote "put path..." so I used Import["http://projecteuler.net/problem=11","Table"]
Jun
29
comment Copy/Pasting a Grid of Numbers from Project Euler
No, I get HTML, eventually containing ... {32, 98, 81, 28, 64, 23, 67, 10, "<span", \ "style=\"color:#ff0000;\"><b>26</b></span>", 38, 40, ...
Jun
29
comment Copy/Pasting a Grid of Numbers from Project Euler
Nice. With and Module also work.
Jun
29
comment Copy/Pasting a Grid of Numbers from Project Euler
@Karsten7., output is the same w/o "Plaintext".
Jun
18
comment Lookup with default broken in Dataset
Let me clarify, I meant in the context of Dataset. Nevertheless, 1st case doesn't work while the 2nd does - and thanks for the &[] syntax - new to me.
Jun
17
comment Lookup with default broken in Dataset
Sometimes your first solution data // Query[All, Lookup[#, "A", 0]&] doesn't work, whereas Lookup&[] does when used directly data[All, Lookup &[][#, keys, 0] &] or as a separate Query.
Jun
12
comment Memoization with pure functions?
@WReach, can you expand please? Pure functions and state are contentious topics: eg johndcook.com/blog/2010/05/18/pure-functions-have-side-effects, and stackoverflow.com/questions/2271417/…, just to show diversity of opinions.
Jun
10
accepted Dataset breaks multi-character StringSplit
Jun
10
accepted Transpose can't handle fractions
Jun
8
comment Interpreter fails to parse Numbers and Percents
@chuy, Prepend["Why does "]
Jun
8
revised Interpreter fails to parse Numbers and Percents
deleted 15 characters in body
Jun
8
asked Interpreter fails to parse Numbers and Percents
Jun
8
awarded  Nice Question
Jun
7
comment Lookup with default broken in Dataset
Thanks for writing these detailed reports.
Jun
7
accepted Lookup with default broken in Dataset