![]() There are countless variations of my examples and probably ways I haven't even discovered yet. when(a) Īs you can see, Kotlin offers a lot of flexibility in how you choose to express your code. Refresh the page, check Medium ’s site status, or. The following corresponds to the OTs example. Kotlin Static Member-Fields and Singletons by Waqar Ul Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. It's also a way to express if-else cascades in an alternative way. You might also see when constructs used in Kotlin when conditions are checked. ![]() Nevertheless, I have to admit that I often miss the more convenient ternary operator. ![]() I think the idea is that the former expression is more readable since everybody knows what ifelse does, whereas ? : is rather unclear if you're not familiar with the syntax already. Is what you can use instead of the ternary operator expression a ? b : c. Syntactically, there's no need for ternary operatorĪs a result of Kotlin's expressions, the language does not really need the ternary operator. The way static works in a Kotlin-Java project is by use of annotations on the Kotlin classes to tell the JVM that the desired variable/function should be exposed as a static to Java classes. As a result, these statements can have a result which may be assigned to a variable, be returned from a function, etc. In Kotlin, many control statements, such as if, when, and even try, can be used as expressions. ^ is what you can use instead of the ternary operator expression a ? b : c which Kotlin syntax does not allow.
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