Is that good solution?
35011
How can I count the number of records that have a unique value in a particular field in ROR?
27739
Is it okay to use Stack Overflow as the support forum for a product or project?
3288
Hide/Show Solution for Problems
49198
Should we ask questions to "rubber duck" the solution?
40343
Solutions of $p!q! = r!$
72370
Should we really be suggesting that people put the answer in the question?
31058
Responding to a poor question
155756
Is this problem ill-defined?
25105
Suggestion phrased as a question
27334
As quick as we can?
57481
How exactly does  work?
123935
Should an answer contain a SSCCE
43553
Which is optimal?
124787
How to find a real solution
32852
What answer to accept?
13263
A Pronominal Proposal
78633
What does closed form solution usually mean?