Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



#odersky-programming-in-scala-1ed #scala
You can't reassign vals
If you want to change selection, open document below and click on "Move attachment"

First Steps in Scala
rintln function prints the passed string to the standard output, similar to System.out.println in Java. Step 2. Define some variables [link] Scala has two kinds of variables, vals and vars. A val is similar to a final variable in Java. <span>Once initialized, a val can never be reassigned. A var, by contrast, is similar to a non-final variable in Java. A var can be reassigned throughout its lifetime. Here's a val definition: scala> val msg = "Hello, world!&quo


Summary

statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on

Details



Discussion

Do you want to join discussion? Click here to log in or create user.