Question

Extensively Compare the Following Programming Languages (Provide Strengths and Weaknesses of Each Programming Language) and Provide Brief Note of Each Programming Language.

C#

Java

PHP

Python

Ruby

Answer 1

• C#

ABOUT - C# is a general-purpose, modern and object-oriented programming language pronounced as “C sharp”. It was developed by Microsoft around 2000. We can use C# to create Windows client applications, client-server apps, database apps, etc. C# programs run on the .NET Framework which is an integral component of windows systems.

WHY SO POPULAR?

1. C# is a high-level language so it is quite familiar for people having backgrounds developing in C, C++, and Java.
2. C# apps have been in production for quite a long time and over the period has gained a massive community of developers. The larger the community, the better it is as it provides room for new tools and software.
3. Video Games, needless to say, is well-liked by many, and C# featuring Automatic Garbage Collection, Interfaces, OOP, etc makes it popular among the game developers.

Advantages -

1. C# is efficient in managing system resources, thanks to its Automatic Garbage Collection.
2. The cost of maintenance is less and is quite safe to run than other Languages. For instance, C++ is famous for its memory leak problem.

Disadvantages -

1. C# is completely a .NET dependent language which makes it a less flexible language.
2. Any minor change in a large C# project requires the project to be compiled, making it slow.

• JAVA

ABOUT - Java is one of the most popular and widely used programming languages and platforms. Java is fast, reliable and secure. From desktop to web applications, scientific supercomputers to gaming consoles, cell phones to the Internet, Java is used in every nook and corner.

Advantages -

1. Java is fully an Object-Oriented Language making it easier to create modular programs and reusable code.
2. Java is platform-independent. Java uses Java Virtual Machine (JVM), that provides a runtime environment to drive the Java Code or Applications. It is the job of the JVM to convert JAVA byte-code to Machine Code.
3. It is to be kept in mind that JAVA is platform-independent whereas JVM is separate for various OS.

Disadvantages -

1. Garbage Collection is great as it manages memory for us, but sometimes it acts as our enemy. We can’t control the point at which Garbage Collection occurs and it can occur when we don’t want it to occur.
2. The idea of JVM is great as it makes it platform-independent. But it comes with a cost. JVM startup requires time to run the JAVA code and hence sometimes finishes slow compared to other Languages.

• PHP

ABOUT - PHP is also known as Hypertext Pre-processor. PHP is an open-source and server-side scripting language, which is mainly used for developing web applications. The syntax of PHP language is similar to the C language. PHP first appeared in 1995. PHP is being widely used in developing web applications and become one of the major languages for developers to create new applications.

WHAT IS A SCRIPTING LANGUAGE?

A script is a set of programming instructions that are interpreted at runtime. A scripting language is a language that interprets scripts at runtime. Scripts are usually embedded in other software environments.

The purpose of the scripts is usually to enhance the performance or perform routine tasks for an application. Server-side scripts are interpreted on the server while client-side scripts are interpreted by the client application.

Advantages -

1. The essential factor of PHP is, it is Open-Source. It is readily available for everyone for the development of web applications.
2. PHP is platform-independent and can run on any OS.
3. Another benefit that we get with PHP is that it’s a server-side scripting language; this means we only need to install it on the server and client computers requesting resources from the server do not need to have PHP installed; only a web browser would be enough.

Disadvantages -

1. PHP is not strongly typed Language and makes more room for incorrect data and information to the user. Implicit conversion may surprise unwary programmers and lead to unexpected bugs.
2. The framework has a bad error handling method. It is not a proper solution for the developers.
3. PHP, nowadays, isn’t a very popular choice because it is not highly modular and maintaining large web applications is difficult.

• Python

About - Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. It's high-level built-in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together.

Areas of usage -

1. Machine Learning
2. GUI Applications (like Kivy, Tkinter, PyQt, etc.)
3. Web frameworks like Django (used by YouTube, Instagram, Dropbox)
4. Scientific computing

Advantages -

1. Python's simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance.
2. Python supports modules and packages, which encourages program modularity and code reuse.
3. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms and can be freely distributed.

Disadvantages -

1. Python is slow as compared to C, C++ or JAVA. It is because of its interpreted nature and use of the Python Virtual Machine.
2. Python is strong in desktop and server platforms, that is it is an excellent server-side language but for mobile development, Python is not a very good language which means it is a weak language for mobile development.
3. For any memory-intensive tasks, Python is not a good choice. That is why it is not used for that purpose. Python’s memory consumption is also high, due to the flexibility of the data types. Thus, Libraries like NumPy and Pandas have emerged for using Python in the Scientific community.

• Ruby

About - Ruby is an interpreted, high-level, dynamic, general-purpose, open-source programming language that focuses on simplicity and productivity. It was designed and developed in the mid-1990s by Yukihiro Matsumoto (also known as Matz in the Ruby community) in Japan. It is mainly getting used for web applications, standard libraries, servers, and other system utilities. Ruby has one of the great strength is metaprogramming. Ruby is often confused with Ruby on Rails, which is a server-side framework written in Ruby for implementing web applications.

Advantages -

1. The code written in Ruby has a lesser number of lines of code making it very concise.
2. This language allows simple and fast creation of Web application which results in much fewer efforts.
3. It is an open-source programming language that allows the programmers to modify the code as needed.

Disadvantages -

1. It is fairly new and has its own unique coding language which makes it difficult for the programmers to learn it.
2. The code written in Ruby is harder to debug as most of the time it generates the errors at runtime.
3. Ruby has very few informational resources to learn the language and not-a-great community support as compared to other Languages.
4. It is slower than other languages as it is an interpreted scripting language and the scripting languages are slower than the compiled languages.