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Scala Exercises, Practice, Solution

The Scala Programming Language

Scala is a general-purpose programming language providing support for both object-oriented programming and functional programming. The language has a strong static type system. Designed to be concise, many of Scala's design decisions are aimed to address criticisms of Java

The best way we learn anything is by practice and exercise questions. Here you have the opportunity to practice the Scala programming language concepts by solving the exercises starting from basic to more complex exercises. A sample solution is provided for each exercise. It is recommended to do these exercises by yourself first before checking the solution.

Hope, these exercises help you to improve your Scala programming coding skills. Currently, following sections are available, we are working hard to add more exercises .... Happy Coding!

List of Scala Programming Exercises:

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List of Exercises with Solutions :

Popularity of Programming Language
Worldwide, June 2023 compared to a year ago:

`
Rank Change Language Share Trend
1 Python 27.66 % +0.2 %
2 Java 16.16 % -1.3%
3 Javascript 9.44 % -0.2%
4 C# 6.79 % -0.5%
5 C/C++ 6.6 % -0.1 %
6 PHP 5.04 % -0.4 %
7 R 4.17% -0.3%
8 TypeScript 3.11 % +0.5%
9 Swift 2.38 % +0.2%
10 up arrow Rust 2.24% +0.8%
11 down arrow Objective-C2.07% -0.1%
12 down arrow Go 2.02% +0.3%
13 down arrow Kotlin 1.82 % +0.1%
14 down arrow Matlab 1.55 % -0.2%
15 Ruby 1.12% +0.2%
16 up arrow Ada 0.97 % +0.3 %
17 up arrow Powershell 0.94 % +0.2 %
18 down arrow VBA 0.87 % -0.0 %
19 down arrow Dart 0.82 % -0.0 %
20 up arrow Lua 0.64 % +0.1 %
21 down arrow Scala 0.59 % -0.1 %
22 up arrow Abap 0.53 % +0.1 %
23 down arrow Visual Basic 0.48 % -0.1 %
24 down arrow Julia 0.42 % +0.0 %
25 down arrow Groovy 0.42 % +0.0 %
26 up arrow Cobol 0.41 % +0.2 %
27 down arrow Perl 0.35 % +0.1 %
28 down arrow Haskell 0.24 % -0.0 %
29 Delphi/Pascal 0.14 % +0.1 %

Source : https://pypl.github.io/PYPL.html

TIOBE Index for June 2023

June 2023 June 2022 Change Programming Language Ratings Change
1 1 Python 12.46% +0.26%
2 2 C 12.37% +0.46%
3 4 up arrow C++ 11.36% +1.73%
4 3 down arrow Java 11.28% +0.81%
5 5 C# 6.71% +0.59%
6 6 Visual Basic 3.34% -2.08%
7 7 JavaScript 2.82% +0.73%
8 13 up arrow PHP 1.74% +0.49%
9 8 down arrow SQL 1.47% -0.47%
10 9 down arrow Assembly language 1.29% -0.56%
11 12 up arrow Delphi/Object Pascal 1.26% -0.07%
12 24 up arrow MATLAB 1.11% +0.48%
13 25 up arrow Scratch 1.02% +0.43%
14 15 up arrow Go 1.00% -0.02%
15 26 up arrow Fortran 0.99% +0.44%
16 11 down arrow Classic Visual Basic 0.96% -0.36%
17 16 down arrow R 0.94% -0.04%
18 19 up arrow Ruby 0.94% +0.19%
19 10 down arrow Swift 0.93% -0.62%
20 27 up arrow Rust 0.91% +0.38%

Source : https://www.tiobe.com/tiobe-index/

[ Want to contribute to Python exercises? Send your code (attached with a .zip file) to us at w3resource[at]yahoo[dot]com. Please avoid copyrighted materials.]