Question

How to check if element exist in array with Swift

Answer 1

var arr = ["swift", "c++", "php", "java"]
  
if arr.contains("swift") {
    print(true)
}

if !arr.contains("nodjs") {
    print(false)
}
   
   
   
   
/*
run:
 
true
false
  
*/

 

70+ SQL courses for beginners and professionals