...继承之下,指向Member Functions的指针“指向Member Functions之指针”的效率4.5 Inline Functions形式对数(Formal Arguments)局部变量(Local Variables)第5章 构造、解构、拷贝 语意学(Semantics of Construction,Destruction,and Copy)纯虚拟函数的...
基于296个网页-相关网页
如果数据在数据库中存储为关系形式,对数据库的查询会变得更复杂。
If the data was stored in the database in a relational schema, your queries to the database would become more complex.
在数据输入解决方案中,这可对数据表示形式加以改进(例如,对街道类型和州采用一致的缩写),并提高在保存前找到重复项的几率。
In data entry solutions, this improves data representation (consistent abbreviations of street types and states, for example) and increases the odds of finding a duplicate before it is persisted.
对数据库执行查询后,以列表形式返回查询结果,如果没有找到同义词的话则返回null。
After executing the query against the database, return the results of the query as list or null if no synonym is found.
The integral of one over a quantity is the natural log.
这种形式的积分结果,是自然对数。
应用推荐