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Scala Programming Language

Last Updated: 11 December 2023

Scala is a general-purpose, high-level, multi-paradigm programming language. It is a pure object-oriented programming language which also pr...read more

Scala Tutorial – Learn Scala with Step By Step Guide

Last Updated: 06 March 2023

Scala is a general-purpose, high-level, multi-paradigm programming language. It is a pure object-oriented programming language which also pr...read more

Scala String substring() method with example

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The substring() method is utilized to find the sub-string from the stated String which starts from the index specified.Method Definition: St ...read more

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Scala String replace() method with example

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The replace() method is used to replace the old character of the string with the new one which is stated in the argument.Method Definition: ...read more

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Scala List contains() method with example

Last Updated: 26 July 2019

The contains() method is utilized to check whether a certain element is present in the list or not.Method Definition: def contains(elem: Any ...read more

Scala List filter() method with example

Last Updated: 26 July 2019

The filter() method is utilized to select all elements of the list which satisfies a stated predicate.Method Definition: def filter(p: (A) = ...read more

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A string is a sequence of characters. In Scala, objects of String are immutable which means a constant and cannot be changed once created. w ...read more

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In Scala, flatMap() method is identical to the map() method, but the only difference is that in flatMap the inner grouping of an item is rem ...read more

Scala | reduce() Function

Last Updated: 01 June 2021

The reduce() method is a higher-order function that takes all the elements in a collection (Array, List, etc) and combines them using a bina ...read more

Type Casting in Scala

Last Updated: 08 June 2022

A Type casting is basically a conversion from one type to another. In Dynamic Programming Languages like Scala, it often becomes necessary t ...read more

Scala | map() method

Last Updated: 14 March 2019

A collection in Scala is a data structure which holds a group of objects. Examples of collections include Arrays, Lists, etc. We can apply s ...read more

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A list is a collection which contains immutable data. List represents linked list in Scala. The Scala List class holds a sequenced, linear l ...read more

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Map is a collection of key-value pairs. In other words, it is similar to dictionary. Keys are always unique while values need not be unique. ...read more

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In Scala, for loop is also known as for-comprehensions. A for loop is a repetition control structure which allows us to write a loop that is ...read more

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