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转自:Difference between $.ajax() and $.get() and $.load() $.ajax() is the most configurable one, where you get fine grained control over HTTP headers an 阅读全文
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1. 如果n为2的幂,则 2. mod运算规则: 结合律 ((a+b) mod p + c)mod p = (a + (b+c) mod p) mod p ((a*b) mod p * c)mod p = (a * (b*c) mod p) mod p 交换律 (a + b) mod p = (b+ 阅读全文
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The only times finally won't be called are: 以上来自:Does finally always execute in Java? 另见Sun Tutorials中的note: Note: If the JVM exits while the try or c 阅读全文