Edmund's zone

摘要： Problem:If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.Find the sum of all the multiples of 3 or 5 below 1000.First, I... 阅读全文

摘要： SummaryPragmatic Programmers Andy Hunt and Dave Thomas talk with Bill Venners about the importance of getting feedback during development by firing tracer bullets and building prototypes.Andy Hunt and... 阅读全文

摘要： * DRY--Don't Repeat Yourself.* Make It Easy to Reuse. 阅读全文

摘要： Building your portfolio, you should do the following:* Invest regularly.* Diversity.* Manage risk.* Buy low, sell high.* Review and rebalance.Of these guidelines, the most important one is the simples... 阅读全文