aviator
发表于 2025-3-25 04:08:15
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frozen-shoulder
发表于 2025-3-25 08:17:57
Basic Mapping and Object Identity,gh an identifier property of the persistent entity. This chapter discusses the various ways to generate an identifier (primary key) for a database record. You learn about metadata configurations and their effect on the persistence mechanism.
付出
发表于 2025-3-25 14:06:18
Web Applications, each layer without knowing the details of other layers. By keeping the dependency between layers at a minimum, it’s easy to refractor or replace single layer without affecting all the other layers. Adding too many layers can have an impact on performance.
权宜之计
发表于 2025-3-25 17:03:36
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伦理学
发表于 2025-3-25 20:59:03
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落叶剂
发表于 2025-3-26 02:14:29
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宪法没有
发表于 2025-3-26 04:58:41
t there is no direct evidence of their involvement with the metal . In the 5th century B.C. cinnabar was used as a pigment by the Greeks but Aristotle is reputed to be the first in Europe who mentioned the metal itself .
埋葬
发表于 2025-3-26 12:15:16
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完成才能战胜
发表于 2025-3-26 15:40:30
Starting with Hibernate, and classes are related to other classes via inheritance relationships. An object has an identity, a state, and behavior. An object model helps you create reusable application frameworks and systems that can evolve over time. In addition, object-oriented systems are usually smaller than non-object-oriented implementations.
Ophthalmoscope
发表于 2025-3-26 20:16:28
Starting with Hibernate,ables you to create well-structured, complex systems. In an object model system, . are the components of the system. Objects are instances of classes, and classes are related to other classes via inheritance relationships. An object has an identity, a state, and behavior. An object model helps you c