GhostRider
  • Member for 7 years, 9 months
  • Last seen more than 4 years ago
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2 answers
5 votes
71 views
1 bookmarks
Selecting users with biopsies in a given country for charting
1 answers
5 votes
141 views
1 bookmarks
Is my blog controller too "Fat"?
2 answers
4 votes
693 views
1 bookmarks
Function that takes a positive integer number and returns the next bigger number formed by the same digits
1 answers
4 votes
103 views
Evaluation of insert method from within a class using PDO
1 answers
3 votes
73 views
Rails UserHelper method
1 answers
3 votes
37 views
1 bookmarks
Using model relationships to find number of responses by a user, to posts of a certain topic type
2 answers
3 votes
94 views
1 bookmarks
User search controller
3 answers
2 votes
804 views
1 bookmarks
Ruby function to find numbers whose sum of squares of divisors is a perfect square
1 answers
2 votes
546 views
Preg_match pattern for user input filtering
2 answers
2 votes
77 views
String sanitisation function
1 answers
1 votes
1k views
Preventing duplicate submission in Rails
2 answers
1 votes
144 views
Creating a percentage complete method for a form
0 answers
1 votes
43 views
Geocoding users' IPs