Data classes - Kotlin Vocabulary

In this episode of Kotlin Vocabulary, Florina will discuss advantages of data classes, the restrictions, and we’ll take a look under the hood at how they’re implemented.

#Kotlin #KotlinVocabulary #AndroidDevelopers

[atanasdoychinov]

The data class sounds so good to be used for creating of models, but without the inheritance its use is so limited...

[sayitsjose]

Are data classes isomorphic to structs in Swift? @2:21 The jump from pointing out that varargs aren't supported in a data class to the quote from Andrey Breslav was a bit of a leap. Isn't it enough to say varargs are arrays which live in the heap? @4:47 What are synthetic methods? It sounds like copy and copy$default both share the same semantics.

[siddharthchughs]

Hi, The videos is really good for good understanding for the data classes, but Would like to know, if we need to use the same class in the sqlite using kotlin, how to insert the data into the respective variables, as of when all the data items were kept val the sqlite was showing error and was suggesting convert the data item into the var and then was able to add all the data into the variables, therefore it was easy to show in the recyclerview using kotlin for the android application. In that case advice please, Thanks

[kqvanity]

You haven't really gotten into its restriction that much, or even like real life scenario of where they fit the best, instead of of regular classes.
Great anatomical explanation still!

[GemiDroid]

So great video, but I am wondering what's the benefits of making data class final?

[pradeepkumarreddykondreddy]

Is destructuring allowed only for data classes ?

[samuelrake]

Whenever i remember the way data classes made me write less code when creating recyclerviews compared to java.. i sigh in relief

[MaisUmSomente]

windows Ctrl +Shift+A show Kotlin Bytecode action. 02:54

[RahulPahuja]

do u mean we cannot have a parent child relationship for a data class?

[AmitJayant]

The weirdest syntax in all of Programming languages

[febaisi]

I am still not exactly sure why Data Classes can't inherit from another Data class. ;/

[gabormiklay]

I wonder what breed of doggo Florina has... 🤔

[rayanfernandes]

Why make data class if we can make class with data attributes