#27 Kotlin Tutorial | Constructor

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[SuperHarsh]

Actually if you add var/val before typeParameter in primary constructor, you are creating a field in class. Now what you have done is actually created 2 fields n and name which has the same value.
If you want primary constructor's parameters not to be a field of class then you should remove the var keyword.
class Human( var n: String) vs class Human( n: String )

[BURAXON]

You dont need to write | class Human constructor, you can write : class Human(val name : String){...and then you also dont need to use var name : String = n, you can in the main function do this:

val navin = Human("Navin")

println(navin)

[Knuckler]

This is the weirdest constructor syntax out of all the languages I know (C++, Java, Swift)

[kcppp]

sir, for android interviews how to i prepare myself? please make a video on this

[vikaspatil]

hello sir how to take input value from user in

[crayoneater.]

I'm here for 1 second and I'm being called an alien

[mohammadrehankodekar]

bhai are you going to talk about super in the next video ? you should speak about it, its very important new kotliners. And for knowledge purpose kotlin never had support for secondary constructors out of the box, it was in milestone 11 release.

[mohammadrehankodekar]

so basically I had had to extend a webview and had to pass an context in super but I had to declare 2 constructors the primary constructor as well with the keyword separately because of the super keywords. sharing the code might help you understand what I mean to say.