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bio website mathprogramming-intro.org
location St. Petersburg, Russia
age 38
visits member for 2 years, 9 months
seen 9 hours ago

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


2d
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
Jul
10
revised How to make use of Associations?
Edited in Tali's comments / suggestions. Added a note on Dataset
Jun
28
revised Performance tuning in Mathematica?
Added a mention of Associations
Jun
25
revised How to make a function with its own options as well as passing options to other functions
added 290 characters in body
Jun
23
revised Extract what symbol is set by SetDelayed, Set, TagSet, UpSet, SetAttributes, etc
Added a paragraph explaining definesExt
May
25
revised Quoting definition explicitly
added 242 characters in body
May
21
revised ReplaceAll in an expression including large InterpolatingFunction
Added a bit of formatting, made a link more visible
May
16
revised How to Set parts of indexed lists?
Fixed two subtle bugs
May
14
revised The most external subexpression with given pattern
Added a better version
May
11
revised How to implement the Observer design pattern?
Added a UI example (extensible SetterBar)
May
11
revised How to implement the Observer design pattern?
added 668 characters in body
May
10
revised What is the Mathematica way of joining two tables?
Formatting