Groovy Quiz 18 | Lists | Part-2


Reference video | Groovy Playground

1 Point for every correct answer | Let’s Get Started

1.

Guess the output
(Can run and check code here – https://groovy-playground.appspot.com/)

def myList = [1,2,3,4,5]
myList.add(10)
myList<<20
print myList
 
 
 
 

2. 

def myList = [1,2,3,4,5]
myList.add(3,33)
print myList
 
 

3. 

def myList = [1,2,3,4,5]
myList.remove(3)
print myList
 
 
 

4. 

def myList = [1,2,3,4,5]
myList + [10,20]
print myList
 
 

5. 

def myList = [1,2,3,4,5]
myList = myList + [10,20]
print myList
 
 

6. 

def myList = [1,2,3,4,5]
myList = myList.plus([50])
print myList
 
 
 

7. 

def myList = [1,2,3,4,5]
myList = myList - [3,4]
myList = myList.minus([5])
print myList
 
 
 
 

8. 

def myList = [1,2,3,4,5]
myList.pop()
print myList
 
 
 

9.

//Find match in a list

def myList = [1,2,3,4,5]
print myList.intersect([2,4,10,20])
 
 
 

10. 

def myList = [1,2,3,4,5]
myList = myList.reverse()
print myList
 
 
 

5
➤