虽然第一个集合——{1,6,2}直观上看起来比第二个集合——{3,3,3}更随机,但它们都有可能发生,因此根据公认的定义,必须被认为是同等随机的。
Though the first set—{1,6,2}—intuitively seems more random than the second—{3,3,3}, they are each as likely to occur, and thus according to the accepted definition, must be considered equally random.
XQuery处理器另一个同等重要的优点是能够定义策略,这些策略被中间层用来在运行期操作数据。
An equally important benefit to the XQuery processor is the ability to define policies that operate on the data at runtime in the mid-tier.
请记住,在实现成功的数据持久性时,好的设计和属性的清晰定义与 Persistent 类同等重要。
Remember that good design and a clear definition of the attributes are just as important as the Persistent classes in achieving successful data persistence.
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