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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, Dec 2022 compared to a year ago:

`
Rank Change Language Share Trend
1 Python 28.34 % -1.0 %
2 Java 16.93 % -0.8%
3 Javascript 9.28 % +0.3%
4 C# 6.89 % -0.3%
5 C/C++ 6.64 % -0.3 %
6 PHP 5.19 % -1.0 %
7 R 3.98 % -0.1%
8 up arrow TypeScript 2.79 % +1.1%
9 up arrow Swift 2.23 % +0.6%
10 down arrow Objective-C 2.22% +0.1%
11 down arrow Go2.02% +0.7%
12 up arrow Rust 1.78 % +0.8%
13 down arrow Kotlin 1.71 % -0.0%
14 down arrow Matlab 1.61 % +0.0%
15 up arrow Ruby 1.12% +0.2%
16 down arrow VBA 1.08 % -0.1 %
17 Ada 0.96 % +0.2 %
18 up arrow Dart 0.85 % +0.4 %
19 down arrow Scala 0.69 % -0.0 %
20 up arrow Lua 0.65 % +0.3 %
21 down arrow Visual Basic 0.57 % -0.1 %
22 down arrow Abap 0.55 % +0.1 %
23 down arrow Perl 0.53 % +0.1 %
24 Groovy 0.36 % +0.0 %
25 Cobol 0.33 % +0.0 %
26 Haskell 0.25 % +0.0 %
27 up arrow Julia 0.24 % +0.0 %
28 down arrow Delphi/Pascal 0.2 % -0.0 %

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

TIOBE Index for December 2022

Dec 2022 Dec 2021 Change Programming Language Ratings Change
1 1 Python 16.66% +3.76%
2 2 C 16.56% +4.77%
3 4 up arrow C++ 11.94% +4.21%
4 3 down arrow Java 11.82% +1.70%
5 5 C# 4.92% -1.48%
6 6 Visual Basic 3.94% -1.46%
7 7 JavaScript 3.19% +0.90%
8 9 up arrow SQL 2.22% +0.43%
9 8 down arrow Assembly language 1.87% -0.38%
10 12 up arrow PHP 1.62% +0.12%
11 11 R 1.25% -0.34%
12 19 up arrow Go 1.15% +0.20%
13 13 Classic Visual Basic 1.15% -0.13%
14 20 up arrow MATLAB 0.95% +0.03
15 10 down arrow Swift 0.91% -0.86%
16 16 Delphi/Object Pascal 0.85% -0.30%
17 15 down arrow Ruby 0.81% -0.35%
18 18 Perl 0.78% -0.18%
19 29 up arrow Objective-C 0.71% +0.29%
20 27 up arrow Rust 0.68% +0.23%

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.]