On December 11, 1998, NASA launched the Mars Climate Orbiter - robotic space probe designed to explore Martian climate from orbit and also to act as a communications relay for polar lander sent 2 months later. Nobody expected that after 9 months journey it will crash in the atmosphere from such simple software mistake. Hard problems in NASA scale NASA puts a lot of effort into reliability. A lot of things can happen in space that we do not observe so often (or never) on Earth e.

Is Kotlin just a beta version of Java and is it going to be superseded by Java and die? Or, is Java just trying to catch up from a better language but it will be never able to do this? Let’s check what is going on there! From the birth of Kotlin to the present day Java 8 was a big deal when it was released in March 2014. Lambdas and stream API enabled thousands of developers to start writing in a more functional style without boilerplate code as they could do before with Guava library.