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Good morning, everyone. Thank you for taking your time. It’s really my honor to have this opportunity to take part in this interview. Now, I would lik 阅读全文
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Good morning, ladies and gentlemen It is my great honor to have this opportunity to introduce myself. And I hope I could make a good performance today 阅读全文
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1.序列是oracle提供的用于生成一些列唯一数字的数据库对象。序列不占实际的存储空间，只是在数据字典中保存它的定义信息。 2.创建序列 create sequence; create any sequence; 语句：create sequence seq_name [start with n] 阅读全文
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/*利用Typesafe的Config库*/ /*不够灵活，读取的文件内容单一，容易报错*/ /*import com.typesafe.config.{Config,ConfigFactory} object ConfigUtil2{ private val config: Config = Co 阅读全文