摘要：Seven GeForce 8800 series graphics cards compared GeForce 8800Stream processorROPsCore clockMemory bus widthMemory clockGTS965500MHz320-bit1.6GHzGTX1286575MHz384-bit1.8GHz Note: We should note that th... 阅读全文

摘要：Comparing: In Orient-Object Concept: Abstract Class: declares one or more methods but leaves them unimplemented. If you declare a method as abstract, you must also declare the class as abstract. Int... 阅读全文

摘要：对一个数进行四舍五入时，我们通常是使用Math.Round方法，但是有时不能出现我们期待的结果，比如说2.5在四舍五入后的结果仍然是2。今天仔细看了一下VS的文档才豁然开朗： Math.Round的重载方法： Math.Round(Double);将双精度浮点值舍入到最接近的整数 Math.Round(Double,Int32);将双精度浮点值舍入到指定精度 Math.Round(D... 阅读全文