Scala Cookbook

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

! method, Solution, Discussion, Discussion

executing command and getting exit code, Solution, Discussion

sending messages to actors, Discussion

!! method, executing command and getting output, Solution, Solution, Discussion, Solution

" (quotation marks, double), “"” surrounding multiline strings, Solution

#&& (AND) operator, Solution

#:: method, constructing a Stream, Solution

#< operator, redirecting STDIN, Solution

#> operator, redirecting STDOUT, Solution

#>> method, appending to a file, Discussion

#| method, pipelining commands, Solution

#|| (OR) operator, Solution

$ (dollar sign), Solution

preceding variable names, Solution

$ { }, including expressions inside a string, Using expressions in string literals

% method, in build.sbt file, Discussion

%% method, in build.sbt file, Discussion

( ) (parentheses), forcing callers to leave off accessor methods, Problem

*= method, Solution

+ method, Solution, Immutable set

adding elements to immutable Map, Solution

adding elements to immutable Set, Immutable set

++ method, Solution, Discussion, Solution, Immutable set

adding elements to immutable Set, Immutable set

merging two lists, Solution

++= method, Solution