hobodave

hobodave has asked 5 questions and find answers to 104 problems.

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For the record, "does not work" is not, nor has it ever been, a sufficient description of a problem.

hobodave questions

What is the optimal winning strategy for this modified blackjack game?
Alternatives to a single <select multiple="multiple"> element for large datasets
How do I ask for help optimizing & fixing queries in MySQL?
How can I further optimize a derived table query which performs better than the JOINed equivalent?

hobodave answers

DELETE from mysql table WHERE column equals value AND column2 equals value2
SQL for delete query
Array of parameters
In what circumstances should you serialize data? When should you not?
MySQL equivalent of PostgreSQL's dblink module?
What algorithm can calculate the power set of a given set?
Algorithm for generating a 'top list' using word frequency
Minimum for varchar?
Why does my InnoDB table have a weird value for record count?
Set php include_path from nginx