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Collections
_.at(collection [, index1, index2, …]) Arguments Returns Example _.contains(collection, target [, fromIndex=0]) Aliases Arguments Returns Example _.countBy(collection [, c... -
Ambari 存储库
Ambari 2.7.5 存储库 使用适合您的操作系统系列的链接 下载包含用于设置 Ambari 的软件的存储库文件 。 Ambari 2.7.5 存储库 OS Format URL RedHat 7 ... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies unless when pathSatisfies until xor and a → b → a | b Added in ... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies unless when pathSatisfies until xor isNotEmpty and a → b → a | b... -
Types of Classes
JDO provides a means of transparent persistence of objects of user defined classes. With JDO there are actually 3 types of classes. Persistence Capable classes are classes whose... -
String
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against... -
链接
Markdown 链接 添加标题 自动链接（Urls 和 邮件地址链接） 格式化链接 参考样式链接 格式化链接的第一部分 格式化链接的第二部分 格式化链接示例 最佳实践 Markdown 链接 要创建链接，请将链接文本放在方括号中（例如[Duck Duck Go]），然后立即在其后加上括号中的URL（例如（https://duckduc... -
1. Getting Ready
This section describes the information and materials you should get ready to install a cluster using Ambari. Ambari provides an end-to-end management and monitoring solution for y... -
Dell
Iceberg Dell Integration Dell ECS Integration Iceberg can be used with Dell’s Enterprise Object Storage (ECS) by using the ECS catalog since 0.15.0. See Dell ECS for more infor... -
Partitioning
Partitioning What is partitioning? Partitioning is a way to make queries faster by grouping similar rows together when writing. For example, queries for log entries from a logs ...
