A modern programming language that makes developers happier.

kotlinlang

`Day1`
• Finished Lesson1(Introduction), Lesson2(Kotlin Basics) in <https://classroom.udacity.com/courses/ud9011|Udacity, Kotlin Bootcamp for Programmers>
• Basics of variables and operators (difference btw val &amp; var / boxing / casting), Conditions (if/when), String basics 
• Declaring null variables &amp; lists (using double bangs / question mark and elvis operator for null testing)
• Arrays(dynamic initialize) &amp; Lists(mutable vs. immutable) &amp; For(in, downTo, step)
`Self-Comment`
• Took longer than expected, but mostly satisfactory. Was using InteliJ REPL, but maybe online Kotlin compiler seems to be better(due to several bugs in IntiliJ REPL &amp; importing issues)
`GoalsTomorrow`
• Finish Lesson3(Functions) in Udacity, spend some time for kotlin side project ideation

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Awesome first day! Looking forward to seeing you progress! Enjoying the Udacity course?

Thanx Bryan :star-struck:  I have basics in Java and other programming languages, so the first two parts (intro &amp; basics) were fine. But I’m not familiar with functional programming, so I’m worried about the third part tho:pleading_face:

Don’t worry once you get used to it, your code will looks even better!

Thanks <@UUCN2E8RK> , I hope so:relaxed::relaxed: programming is somehow like doing workout in that sense!