Tag Archives: Scala-Map

The init() method is utilized to delete the last element of the map. It will return all the elements of the Map except the last… Read More

The mkString() method is utilized to represent the elements of the map as a string. Method Definition: def mkString: String Return Type: It returns the… Read More

This method is same as addString() method but here a start, a separator and an end is also included. Method Definition: def addString(sb: mutable.StringBuilder, start:… Read More

The min() method is utilized to find the smallest element of the map. Method Definition: def min: (A, B) Return Type: It returns the smallest… Read More

This method is same as mkString() but here a start, a separator, and an end is also added. Method Definition: defmkString(start: String, sep: String, end:… Read More

This method is same as mkString() method but here a separator is also added. Method Definition: def mkString(sep: String): String Return Type: It returns the… Read More

The drop() method is utilized to delete the first ‘n’ elements. Method Definition: def drop(n: Int): Map[A, B] Return Type: It returns all the elements… Read More

The count() method is utilized to count pair of keys in the Map. Method Definition: def count(p: ((A, B)) => Boolean): Int Return Type: It… Read More

The equals() method is utilized to check whether the two maps have the same key-values pair or not. Method Definition: def equals(that: Any): Boolean Return… Read More

The empty() method is utilized to make the map empty. Method Definition: def empty: Map[A, B] Return Type: It returns an empty map. Example #1:… Read More

The dropWhile() method is utilized to delete the elements until the stated condition is satisfied. Method Definition: def dropWhile(p: ((A, B)) => Boolean): Map[A, B]… Read More

The dropRight() method is utilized to delete the last ‘n’ elements. Method Definition: def dropRight(n: Int): Map[A, B] Return Type: It returns all the elements… Read More

The copyToArray() method is utilized in copying pair of keys of the Map to an Array. Method Definition: def copyToArray(xs: Array[(A, B)]): Unit Return Type:… Read More

The get() method is utilized to give the value associated with the keys of the map. The values are returned here as an Option i.e,… Read More

The iterator method is utilized to give an iterator. Method Definition: def iterator: Iterator[(A, B)] Return Type: It returns a non-empty iterator for non-empty map… Read More