conditional expressions

Scala Access Modifier Access modifier is used to define accessibility of data and our code to the outside world. You can apply…

Scala Functions Scala supports functional programming approach. It provides rich set of built-in functions and allows you to create user defined functions…

Scala Queue Queue implements a data structure that allows inserting and retrieving elements in a first-in-first-out (FIFO) manner. In scala, Queue is…

Scala Tuple Example: Function Return Multiple Values You can return multiple values by using tuple. Function does not return multiple values but…

Scala Array Array is a collection of mutable values. It is an index based data structure which starts from 0 index to…

Scala HashMap HashMap is used to store element. It use hash code to store elements and return a map. HashMap Example In…

Scala Seq Seq is a trait which represents indexed sequences that are guaranteed immutable. You can access elements by using their indexes.…

Scala Tuples A tuple is a collection of elements in ordered form. If there is no element present, it is called empty…

Scala BitSet Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The memory…

Scala HashSet HashSet is a sealed class. It extends AbstractSet and immutable Set trait. It uses hash code to store elements. It…