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Web安全: 三层架构(3-tier architecture) 通常意义上就是将整个业务应用划分为: 界面层(User Interface layer) 业务逻辑层(Business Logic Layer) 数据访问层(Data access layer)。 区分层次的目的即为了“高内聚低耦合” 阅读全文
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Task 1 Linux操作系统运行C++程序: 在桌面新建一个 day1.cpp 文件并打开(系统默认使用vim编辑器打开)输入以下代码: 分别用 do while() 循环和 for 循环计算自然数1~10之和: 1 #include <iostream>//do while() //for l 阅读全文
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It is my first time to public some notes on this platform, and I just want to improve myself by recording something that I learned everyday. Partly , 阅读全文