What is the "?:" operator used for in Groovy? - Stack Overflow
Jan 5, 2016 · The following code examples all produce the same results where x evaluates to true according to Groovy Truth // These three code snippets mean the same thing. // If x is true …
What is the difference between ==~ and != in Groovy?
In Groovy you also have to be aware that in addition to ==~, alias "Match operator", there is also =~, alias "Find Operator" and ~, alias "Pattern operator". All are explained here. ==~ result …
How to call Java's Stream.collect () from groovy?
Oct 19, 2015 · Note it works only in Groovy 2+ - treating closure as lambda. What bothers me is the last line of the example code. What bothers me is the last line of the example code. …
Groovy executing shell commands - Stack Overflow
Groovy adds the execute method to String to make executing shells fairly easy; println "ls".execute().text ...
Groovy == operator - Stack Overflow
Apr 28, 2014 · == in Groovy is roughly equivalent to equals(), however, you'll find it's different from Java when comparing different classes with the same value - if the class is Comparable. …
Groovy: what's the purpose of "def" in "def x = 0"?
Oct 9, 2008 · In unimportant scripts/console input (like the groovy console) it's somewhat acceptable because the script's scope is limited. I think the only reason groovy allows you to …
groovy - Splitting String with delimiter - Stack Overflow
May 8, 2013 · I use it all the time. EDIT: Just looking at it they are slightly different--split returns an array while tokenize returns an ArrayList. Virtually the same thing in Groovy, the split has the …
What is the groovy << operator mean in this context?
In groovy, the bitwise operators can be overridden with the leftShift (<<) and rightShift (>>) methods defined on the class. It's idiomatic groovy to use the leftShift method for append …
Groovy - How to compare the string? - Stack Overflow
Aug 16, 2012 · .equals() does not behave the same in Groovy as it does in Java. Example here-- scroll down to 'GString and String'. Basically both items have to be of the same type of String …
grails - Using "$" in Groovy - Stack Overflow
In a GString (groovy string), any valid Groovy expression can be enclosed in the ${...} including method calls etc. This is detailed in the following page . Share