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Java vs Python: Key Differences Between Java and Python?

The programming world is huge with a lot of technologies. But there are only a few which are as popular as Java and Python. And people can’t help but compare Java vs Python.

Now, both are amazing programming languages and they are very popular among the developer community, to say the least.

While there are differences between these two technologies, both of them are popular cross-platform app development languages. Java and Python, Both come with amazing library support, but this is where the similarities end.

From a Client’s POV choosing between Java and Python can be fairly confusing. Both of them are great and both offer their own advantages with different applications and so on.

So, if you are someone who can’t make a choice between two and want to explore the topic more, this blog is for you. Here, we shall be discussing everything you need to know about programming languages and comparing Java vs Python.

Therefore, let’s get right into it:

Java vs Python: Definition, Applications, Advantages, & Features

Python vs Java 2022 has been a debate that has been going around for a while.

To put an end to this, the first thing we will be doing is looking at Python, what they are, why people use them, and what are some of its major features, turn by turn.

Following this, we shall be comparing both the programming languages in different parameters like performance, speed, and so on.

So, let’s start by looking at the definition of Python. This is as, as mentioned below:

What is Python Development?

Python is a top technology that has various applications.

Despite coming in limelight only recently, Python has been around since 1991. It was developed at the National Research Institute for Mathematics and Computer Science of Netherlands by Guido van Rossum.

It is an open-source programming language which means it is free for everyone to use. This is yet another reason why python development is so popular.

Moving on, this programming language is a dynamically-typed one which is highly readily, it’s one of the most popular points. For those who are unfamiliar with the term “dynamically-typed”, it means the programming language executes type checking at runtime

In addition to this, python is object-oriented which makes it very versatile and powerful. In fact, it is a language that can be used for various things, which we will be discussing in detail later.

A fun fact about Python, Python was more popular than French in 2015!

Moving on, another reason why everyone wants to hire a python development company, is the fact that it is compatible with various platforms including Windows, macOS, Unix, and Linux.

This is the basic overview of Python programming language. And with this said, we shall be looking at the advantages of this technology.

Advantages of Python

Being a high level, open source language, Python is very popular, to say the least. And not just in development, it is used by a lot of none-technical fields like banking.

Nevertheless, some of the main advantages or pros of these programming languages are, as mentioned below:

When compared to Java, C, and C++ languages, Python has a very simple and easy to understand syntax.
One of the biggest advantages is its support for AI app development.
A large number of useful tools and a vast collection of libraries are readily available for Python.
Python being a highly versatile technology is a cross-compatible programming language.
This open source programming language comes with an auto-installed shell.
Another big development perk it offers is it has a database interface for majority of commercial DBMS systems.
This dynamically-typed language allows imperative and functional programming

What is Java Development?

Coming a few years after Python, Java was launched in 1995. It was developed at Sun Microsystems by James Gosling. Sun Microsystems was later acquired by Oracle which currently manages Java.

Moving on, coming to the language itself, Java is object-oriented, General-purpose programming language. As opposed to Python, it is statically typed, meaning Java performs the type checking at the compile time.

As a programming language, Java was designed to be WORA. This term stands for: Write Once, Run Anywhere. Java also carries code similarities to C++ and C. This is the reason why a java development company is the first one you consult when you want to make a market leading solution.

This programming language uses bytecode for compiling the code and it is compatible with any Java Virtual Machine. Consequently, developers don’t need any specific platform machine to be compiled; this makes it a platform-independent language.

This is one of the reasons why android app development based on Java is highly valued.

However, it doesn’t come without its own advantages. We shall be looking at them below:

Advantages of Java

Java is one of the most popular programming languages out there which is being used by millions of developers across the world. With this said, let’s look at some of the advantages this platform offers. These are, as mentioned below:

Java provides detailed documentation. This makes it a good option for Fintech app development.
You can find experienced and skilled Java developers anywhere since there are so many of them.
Java has been around for a long time, so it goes without saying that it has a wide range of third-party libraries available.
Being built on WORA philosophy, Java allows developers to reuse code to create standard programs.
This programming language is a multi-threaded environment which makes it easier to perform multiple operations at the same time.
This programming language comes with libraries that are easy to navigate.
Java is known throughout the development community for the excellent performance it offers.

Java Features

Java is one of the most popular programming languages which comes with amazing features. This is one of the reasons why people ask for Java when they hire dedicated developers.

Moving on, some of these features are, as mentioned below:

In Java, you can write code and it can be used across various computing platforms.
One of the best features of Java is that it allows you to create object-oriented applications.
Java is a multithreaded language thus it allows effective automatic memory management.
This programming language facilitates distributed computing as its network-centric

Applications of Java

There are various use cases of Java. Some of these are, as mentioned below:

Trading Application
Android App Development
Embedded Systems
Web App Development
Desktop GUI Application
Software Tools

Difference Between Java And Python

In this section of the blog, we shall be looking at the major difference between java and python. We shall be comparing the different parameters including popularity, syntax, python vs Java Performance, and so on.

But before, we discuss everything in detail, let’s first look at the difference between java and python in tabular form.

Area	Java	Python
Compilation	Compiled Language	Interpreted Language
Typed	statically typed	dynamically typed
Learning curve	Complex learning curve	Easy learning curve
Speed	slowly compared to Python	faster than Java
Portability	Run on any device Compatible with Java Virtual Machine	Interpreter installed on the target machine to translate Python code
Database Support	stable connectivity	weak connectivity
Code Example	class A { public static void main(String args[]){ System.out.println(“Bye Bye World”); } }	Hello World in Python:print “Bye Bye World”;

1) Java vs Python: Which Programming Language is More Popular?

The first parameter we shall be comparing is the popularity of the programming languages.

It goes without saying that whether you talk about python vs java for web development, for app development, or desktop GUI, they have their own pros and cons. This has made two of them very popular.

As per the Stackoverflow’s annual survey, while JavaScript is still the most popular programming language for past eight years, both python and Java hold 44.1% and 40.2% of users respectively.

You can see that python programming language is more popular of the two, but there isn’t all that drastic difference.

Nevertheless, popularity speaks little of the use case and actual development prowess of these two programming languages. And for that reason, we shall be looking at other more technical areas like speed, performance, syntax, and so on.

2) Python vs Java: Syntax

The syntax is an essential part of said programming language for obvious reasons. And in this case, this is one of the major difference between Java and Python.

Starting with python, is a dynamically-typed language, whereas Java on the other hand is statically typed. It changed the way how this object-oriented language is written and how developers test and debug the code.

In python vs java syntax, python developers do not input variables as it is done during the runtime. This is what makes it high level and much easier to learn, write & maintain.

In this parameter of comparison, Python is the clear winner as it has one of the simplest syntaxes ever seen in programming languages. Java on the other hand is fairly complex. With this said, let’s move to the next section, where we shall be comparing performance.

3) Python vs Java Performance

Python vs Java Performance is the factor that everyone was waiting for. And it doesn’t disappoint.

Everyone knows that both of these programming languages are used for hybrid app development. Both compile bytecode and it is running on a virtual machine.

But there are some differences as well. For instance, if Java compiles code in advance then bytecode is distributed. In contrast, python compiles code in runtime.

Now, Java follows a static-typing syntax and for that reason code compilation is considerably faster and much more simple than that of Python.

In addition to this, the static-typing syntax is also less likely to show errors. It is also much more strict when it comes to the targeted platform. Combining this with a Just-in-time compiler makes everything that much easier.

This is one of the reasons to ask your custom web development company to use Java in your next project.

4) Java vs Python: Stability

Well, when you are developing a mobile app, web app, or software, you want it to be stable. And this is something that highly depends on the stability of your code. For that reason, we shall be comparing python and java for their stability.

Now, Python doesn’t follow strict rules when writing code and it is also very forgiving. However, when it comes to Java, you need to follow strict syntax rules while also including all the variables.

As a result of that, java developers need to write more code, test more code, and maintain more code. But this isn’t necessarily a bad thing. And due to the high stability Java code offers, it is used in Fintech app development and creating other software for financial institutes.

All of this testing and maintenance means code quality is always top-notch. This means the code is more stable and less prone to crashes.

Read the blog- How Much Does It Cost to Hire Python Developers in 2022?

5) Python vs Java: Development Speed

Speed is yet another important factor. In fact, in today’s fast-paced world, this is one of the most important factors.

Because people don’t like waiting, which is understandable as the longer the development time is, the more expensive it gets.

One reason to hire python developers over Java is that it offers exceptionally fast development speed. This is due to easiness, simplicity, and practicality to write in this language.

In this parameter, Python clearly takes the crown as Java projects tend to take a long development time and aren’t all that fast.

In fact, even if you create Minimum Viable Product in python, it would only take a few weeks. But the same process will at least take months in Java.

Conclusion

Java vs Python is a debate that has been going around for a long time. However, both of these programming languages are amazing in their own right. And at the end of the day, the choice highly depends on your project specifications as well as preferences.

As such, you can consult a Mobile and Web App Development Company and they will help you decide which solution is best for your project.

FAQ

The main difference between Java and Python is that former one is statically typed and compiled language. Consequently, it has limited string related functions.

On the other hand, python is dynamically typed and interpreted language, meaning lots of string related functions.

Python is a very high level language that has various applications and has been around for a long time. It goes without saying that is a slight more popular than java for various reasons. It is very simple to learn and write.

On the other hand, Java is stricter in code but offers more stability as well as equal if not better performance than Python. Then again, as to which one is better depends on your project.

TBoth python and Java has similar use cases as they are mainly used from cross-platform development. In addition to this, both are versatile allowing Desktop GUI, mobile app, web app, software, development.

Niketan Sharma

Niketan Sharma is the CTO of Nimble AppGenie, a prominent website and mobile app development company in the USA that is delivering excellence with a commitment to boosting business growth & maximizing customer satisfaction. He is a highly motivated individual who helps SMEs and startups grow in this dynamic market with the latest technology and innovation.