2,219 reputation
932
bio website problemania.org
location Problemania
age
visits member for 2 years, 6 months
seen Jul 17 at 18:42

A moderator at Wiki site http://problemania.org where a group of enthusiasts enjoying sharing the fun solving mathematics, physics, and computing problems. We primarily work on problems found in college/grad school text books.

Web page: http://problemania.org

Twitter: http://twitter.com/problemania

Github: https://github.com/Problemania

E-mail: problemaniac@gmail.com ( NOT problemania@gmail.com )


Jan
16
asked What pattern will match accented letters in a regular expression?
Jan
12
accepted How to write a function to remove comments from a .m source file preserving formatting such as line wrapping reasonably?
Jan
12
comment How to write a function to remove comments from a .m source file preserving formatting such as line wrapping reasonably?
What does !!t.m mean and do?
Jan
11
asked How to write a function to remove comments from a .m source file preserving formatting such as line wrapping reasonably?
Jan
11
comment How to write a robust memberQ that test membership in set theory sense?
I read the thread; What's the difference between (the purpose of) Cases[list, Verbatim[Rule]["foo", _]] and Cases[list, HoldPattern["foo" -> _]]? For what list the two can be different?
Jan
11
accepted How to write a robust memberQ that test membership in set theory sense?
Jan
11
comment How to write a robust memberQ that test membership in set theory sense?
Is Verbatim the best? What about HoldPattern, Literal etc.?
Jan
11
revised How to write a robust memberQ that test membership in set theory sense?
added 1 characters in body
Jan
11
asked How to write a robust memberQ that test membership in set theory sense?
Dec
17
awarded  Nice Question
Dec
17
accepted How to generate a picture like this?
Dec
17
accepted How to partition a list and leave in the last sublist which is of different length?
Dec
16
comment How to partition a list and leave in the last sublist which is of different length?
What do i do to questions i opened that i no longer need answer? Should i press "delete" button myself?
Dec
16
comment How to partition a list and leave in the last sublist which is of different length?
Em ... sorry that somehow my scan through the doc didn't catch this.
Dec
16
accepted How to effectively diff a notebook?
Dec
16
asked How to partition a list and leave in the last sublist which is of different length?
Dec
15
asked How to generate a picture like this?
Nov
16
comment How to read data file quickly?
Any idea how to make this also work on Windows?
Nov
8
asked How to effectively diff a notebook?
Nov
7
accepted How to select and delete all Output cells?