map is intermediate operation provided by stream API which takes function as argument…
Using reduce, stream is reduces to a value, in functional paradigm it’s also…
Q. What is lambda expressions ?In functional programming paradigm, lambdas are functions without names. Lambda expressions follows “data as a code” philosophy where data itself is code to some other data. eg. functions…
Streams are JAVA API which helps manipulating collections of data in a declarative way (you express a…
comparator is powerful technique to implement custom sort in java.Before java 8 usual way was to use…
These were the top 10 stories published by JavaDeveloperDiary — JDD in 2021. You can also dive into monthly archives for 2021 by using the calendar at the top of this page.