Metrics Reporting As of 1.1.0 Iceberg supports the MetricsReporter and the MetricsReport APIs. These two APIs allow expressing different metrics reports while supporting a plu...
Result type Aggregates Example - Use of aggregates As we have seen, a JDOQL query is made up of different parts. In this section we look at the result part of the query. The re...
String Specific Comparison Operators Data Setup Starts With Contains Ends With Regular Expressions Basic String Matching Case insensitive search The . Wildcard The * Wildcar...
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...
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against...
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against...
If you want the date on which the Rmd document is compiled to be reflected in the output report, you can add an inline R expression to the date field in YAML, and use the Sys.Dat...