| license: gpl-3.0 |
| license: gpl-3.0 |
| license: gpl-3.0 |
| license: gpl-3.0 |
Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
| assemblyMergeStrategy in assembly := { | |
| case x if Assembly.isConfigFile(x) => | |
| MergeStrategy.concat | |
| case PathList(ps @ _*) if Assembly.isReadme(ps.last) || Assembly.isLicenseFile(ps.last) => | |
| MergeStrategy.rename | |
| case PathList("META-INF", xs @ _*) => | |
| xs map {_.toLowerCase} match { | |
| case ("manifest.mf" :: Nil) | ("index.list" :: Nil) | ("dependencies" :: Nil) => | |
| MergeStrategy.discard | |
| case ps @ (x :: xs) if ps.last.equals("pom.properties") || ps.last.equals("pom.xml") => |
| import logging | |
| logger = logging.getLogger() | |
| handler = logging.StreamHandler() | |
| formatter = logging.Formatter('%(asctime)s %(name)-12s %(levelname)-8s %(message)s') | |
| handler.setFormatter(formatter) | |
| logger.addHandler(handler) | |
| logger.setLevel(logging.DEBUG) | |
| logger.debug("Testing, testing, 1, 2, 3") |
| docker stats $(docker ps --format={{.Names}}) |
| assemblyMergeStrategy in assembly := { | |
| case PathList("META-INF", xs @ _*) => MergeStrategy.discard | |
| case _ => MergeStrategy.first | |
| } |
| def identity_print(x): | |
| print(x) | |
| return x | |
| echo_FP = lambda: identity_print(input("FP -- "))=='quit' or echo_FP() | |
| echo_FP() |