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PHP 设计模式 观察者模式

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  • PHP设计模式之观察者模式浅析

    目录php观察者模式(Observer Pattern)模式javascript结构实现步骤代码示例适用场景PHP观察者模式(Observer Pat开发者_开发入门tern)[详细]

    2023-04-07 10:17 分类:开发
  • BitShifting with BigIntegers in Java

    I am implementing DES Encryption in Java with use of BigIntegers. I am left shifting binary keys with Java BigIntegers by doing the BigInteger.leftShift(int n) method. Key of N (Kn) is dependent on t[详细]

    2022-12-28 15:52 分类:问答