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标题
Markdown 标题 使用 # 号标记 使用 = 和 - 标记一级和二级标题 （备用语法） 3.2. 最佳实践 Markdown 标题 Markdown 标题有两种格式。 分别是使用 # 数量表示多级标题方法和 =/- 表示一级和二级标题方法， 使用 # 号标记 使用 # 号可表示 1-6 级标题，一级标题对应一个 # 号，二级标题... -
orm DTD/XSD
JDO defines XML MetaData in jdo files as well as orm files. As always with XML, the metadata must match the defined DTD/XSD for that file type. This section describes the conten... -
Switching to an Oracle Database After Installation
About This Task Prerequisites Steps About This Task If you want to use an Oracle database with SAM or Schema Registry after you have performed your initial HDF installation or... -
Spark DDL
CREATE TABLE PRIMARY KEY PARTITIONED BY CREATE TABLE … AS SELECT CREATE TABLE … LIKE REPLACE TABLE … AS SELECT DROP TABLE TRUNCATE TABLE ALTER TABLE ALTER TABLE … SET TBLPR... -
JDO v JPA : ORM
Relationships There are 2 prevalent specification in the Java ORM world. JDO provides the most complete definition, whilst JPA is the most recent. Relationships In this guide w... -
Event Logging
Event Logging StatsD Logging Event Logging Superset by default logs special action events in its internal database (DBEventLogger). These logs can be accessed on the UI by navi... -
Permissions
Configuration Granting permission View permissions Revoking permissions Accumulo users can only perform actions if they are given permission. Accumulo has three types of perm... -
4. Running Tests
Running Tests Running Tests Fully Running Tests for a Module Running Tests for a Single Test Running Tests Kyuubi can be tested based on Apache Maven and the ScalaTe... -
1 Installation
To use R Markdown, you have to install R [@R-base] and the R package rmarkdown [@R-rmarkdown]. # install the rmarkdown package from CRAN in R install . packages ( 'rmarkdown' ... -
About the Authors
Yihui typed out most of the words in this book, which is the only justification for him being the “first” author. Christophe has made substantial contribution to this book by help...