What is the "?:" operator used for in Groovy? - Stack Overflow
downvoted because it's confusing. OP is about groovy and if people scan-read quickly the answers, we might think it's a valid groovy syntax proposed. See similar questions with these tags.
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.
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 actions on strings, …
How do I create and access the global variables in Groovy?
Jun 10, 2011 · In a Groovy script the scoping can be different than expected. That is because a Groovy script in itself is a class with a method that will run the code, but that is all done runtime. We can …
Groovy syntax for regular expression matching - Stack Overflow
I know that there's more than one way to do it (including the regular Java way) - but what is the "Groovy way" of doing it? This is one way of doing it, but it feels a bit clumsy - especially the array notation …
groovy - Splitting String with delimiter - Stack Overflow
May 8, 2013 · I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() …
Groovy - How to compare the string? - Stack Overflow
Aug 16, 2012 · Groovy has also an operator === that can be used for objects equality === is equivalent to o1.is(o2) triple quoted string triple single quoted string class java.lang.String triple double quoted …
spring boot - java.lang.NoClassDefFoundError: Could not initialize ...
I am getting this exception java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.vmplugin.v7.Java7 and java.lang.NoClassDefFoundError: Could not initialize …
Groovy: how to test if a property access will be successful?
Use object.hasProperty(propertyName). This will return a truthy value (the property reference) if the property exists. Also object.metaClass.hasProperty(instance, propertyName) is possible. Use …
Groovy not in collection - Stack Overflow
Dec 14, 2011 · The idiomatic way to check if a list contains something in Groovy is to use in.