Month: August 2017

Lesson 49: – Package and Import – kotlin Programming language

The packages allow us to group classes, functions, objects, constants, etc. In a namespace for ease of use and maintenance. The packages group functionalities on a specific topic, for example, functionalities for the access to database, visual interfaces, data encryption, access to files, communications on the web, etc. Packages are a very effective way of organizing [...]

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Lesson 46 – List and MutableList in Kotlin Programming Language

A list is an ordered collection of data. An item can be retrieved by the position in the collection. We can create in Kotlin both immutable and mutable lists. Creation of an unchanging list. Problem 1 Create an unchanging list with the days of the week. Test the main properties and methods for managing the list. Project173 [...]

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