59,097 reputation
6176266
bio website mathprogramming-intro.org
location St. Petersburg, Russia
age 38
visits member for 2 years, 9 months
seen 5 hours ago

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


Nov
1
revised Slow plotting of trigonometric functions
added 11 characters in body
Oct
24
revised What is the fastest way to replace all zeros in a matrix?
deleted 117 characters in body
Oct
19
revised Using With to scope over pure functions
added 337 characters in body
Oct
11
revised When should I use Apply (or Function) and when @@ (or &)?
Replaced an example with a better one.
Oct
11
revised Strip waste braces in nested list
added 247 characters in body
Oct
11
revised Strip waste braces in nested list
added 272 characters in body
Oct
9
revised Replace elements in list not matching elements of another list at the same position
Made it yet more weird
Oct
6
revised Counting sublists containing 0
Added a version not using sparse arrays
Sep
25
revised Pattern to match L, but not L[_]
added 494 characters in body
Sep
6
revised Builder pattern for complex objects construction
Added a simpler alternative, which does not rely on frameworks
Sep
4
revised Can ReplacePart be sped up?
Added formatting
Aug
16
revised Using MatchQ (or other means) to parse an expression using sums of COS or SIN correctly
Modified the code for parse using Mr.Wizard's more elegant version
Aug
16
revised Using MatchQ (or other means) to parse an expression using sums of COS or SIN correctly
Made the code a bit more elegant / readable
Aug
16
revised Using MatchQ (or other means) to parse an expression using sums of COS or SIN correctly
added 408 characters in body
Jul
22
revised Short circuit logical operators
Structured the answer
Jul
18
revised Why there is no name for #1@#2&?
Added my comments on Function here, per request of Jagra
Jul
14
revised Span a function across several consecutive elements in a list
deleted 11 characters in body
Jul
14
revised Span a function across several consecutive elements in a list
Added an example with Mathematica FullForm parser
Jul
14
revised Span a function across several consecutive elements in a list
Added functions to group according to a pattern, and an example
Jul
3
revised A fast, robust DropWhile
edited tags