Reputation
24,064
Next tag badge:
195/100 score
17/20 answers
Badges
9 74 180
Newest
 Enlightened
Impact
~311k people reached

Apr
12
comment How to map over inner keys of nested Associations?
@Mr.Wizard I consistently get the unevaluated result; could this be a bug? Or am I overlooking something about the internals of associations?
Apr
12
revised How to map over inner keys of nested Associations?
added 287 characters in body
Apr
12
revised How to map over inner keys of nested Associations?
edited tags; edited title
Apr
12
revised How to map over inner keys of nested Associations?
added 7 characters in body
Apr
12
answered How to map over inner keys of nested Associations?
Apr
12
comment How to switch from array to string?
Elegant! You can use StringDelete[..., "{" | "}" | ","] instead of StringTake.
Apr
10
comment How to set focus of a dialog window?
@Kuba This seems interesting, but do you possess any further information about where, how, and who uses ReferenceBox* and BoxReference* functions? It is hard to experiment with them without any pointer on what they do.
Apr
10
reviewed Leave Open How can I speed up this NM optimization? Most delay seems to be due to long analytic expression
Apr
10
reviewed Leave Closed Writing a function with variable arguments
Apr
9
revised ? (Definition) versus ?? (Information)
edited tags
Apr
9
answered ? (Definition) versus ?? (Information)
Apr
9
reviewed Close Building a 1 page “Scorecard” in mathematica
Apr
9
comment Building a 1 page “Scorecard” in mathematica
How to Work with Tables; Grids, Rows, and Columns overview; Layouts & Tables; User Interface Structuring & Layout; Grids & Tables;
Apr
9
reviewed Close Simplify with assumption of unknown function
Apr
8
reviewed Leave Open Laplace PDE in a polar coordinate system
Apr
7
comment Compile, “global variables” and recursion
@Marius No, unfortunately. My usual approach nowadays is to just write computation-intense code in C and only do top level or data-analysis under Mathematica.
Apr
7
comment How to stop Mathematica from turning .02 into 0.019999999999999997`
@MichaelE2 Perhaps a duplicate of this: The difference between 0. and 0? It has a lot of good answers patternmatching-wise.
Apr
7
awarded  Good Question
Apr
7
comment Compile, “global variables” and recursion
Perhaps related: Compile recursive function modifying global variables.
Apr
6
comment Faded output is printed from dynamic object
... Later on at some point, the behaviour has been changed, but I don't know when. Perhaps version 7?8? It indeed groups now as one would expect when set to Automatic, and it does not mess up my files as it happened with previous version. Was this change documented? Or am I completely missing something here?