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bio website mathprogramming-intro.org
location St. Petersburg, Russia
age 38
visits member for 2 years, 11 months
seen 8 hours ago

Ok, an obligatory note: opinions expressed here are mine and not those of my employer.


Nov
27
revised Can a Trie be implemented efficiently?
Updated with an implementation based on Associations
Nov
18
revised $Epilog does not work when exit
added 12 characters in body
Nov
16
revised Quickly test if all element in list is the same
Removed the compiled version
Nov
5
revised A smarter nested With?
Added intermediate variable for threading over symbols, per OP's request
Nov
5
revised Mathematica taking too long to calculate recursive function
Changed the post as memoization apparently wasn't really an issue.
Nov
5
revised Mathematica taking too long to calculate recursive function
added 220 characters in body
Nov
5
revised Mathematica taking too long to calculate recursive function
added 220 characters in body
Nov
5
revised Mathematica taking too long to calculate recursive function
added 220 characters in body
Nov
5
revised A smarter nested With?
Fixed the evaluation leak
Nov
5
revised Mathematica periodic moving map
Added a more general case
Nov
3
revised Generating compiled functions from inactive expressions
Corrected a localization bug
Oct
17
revised Detect Messages within an expression without losing the return value?
Added an alternative version to address the request in comments
Sep
25
revised Evaluating arguments of module (inside compile)
Corrected to fight listability in Plus and Times
Sep
16
revised Applying a function to a Dataset column conditional on another slot's value
Replaced with a more general code
Jul
26
revised AssociationMap to query Dataset across levels?
Modified keyStrip. Added a slightly different method
Jul
24
revised AssociationMap to query Dataset across levels?
added 19 characters in body
Jul
22
revised Changing Values in an Association using Map
Added a section on the role of Hold-attributes
Jul
22
revised Changing Values in an Association using Map
Added more on immutability
Jul
21
revised Changing Values in an Association using Map
Added more on immutability
Jul
10
revised How to make use of Associations?
Added a section on structs