Storing 1 million phone numbers
2 min read What is the most efficient way, memory-wise, to store 1 million phone numbers? Apparently this is an interview question at […] Read article
Bit Manipulation, Google Interview Questions
Algorithms, Arrays, Dynamic Programming, Google Interview Questions, System Design
Webloggers
4 min read Five webloggers – joshua Allen, meg Hourihan, jason Kottke, robert Scoble, and joel Spolsky – were competing for karma points Read article