Klas Lindbäck questions

Klas Lindbäck answers

• Find the largest rectangle of 1’s with swapping of columns allowed
• I am getting this error "conversion to non scalar type requested"
• How to convert a ctime() call to strftime()?
• What happens when including header with static declarations?
• How can I structure my database to order by a function dependent on time efficiently in MySQL?
• copying integers into an array using fscanf(). in C
• Sql Popularity algorithm with weighted score
• Parallel programming in C with no threads or high-level libraries [closed]
• UPDATE MySQL query error "Subquery returns more than 1 row"
• C - sockets - epoll. What with slow clients?