Python Vs Java in 2020
It is very much important to choose best programming language for your next big project , as they plays a fundamental role in carrying on any programming activity . But it is often seen that choosing between programming language is always confusing . Java and Python has been battling for years for achieving the top position on the list of most popular programming languages , but as seen Python is gaining more attention in last few years and Java is holding its position .
Let us explain you the difference between the two and its key characteristics .
Java
Java is object oriented general-purpose programming language . It is designed in a way to meant WORA( write once run anywhere ) language , designed in a way to be run on any platform with very few dependencies as possible , with the help of Java Virtual Machine ( JVM) .
Python
Python is known to be dynamically typed general purpose programming language . The syntax of Python is also very easy to learn and is motivated by Pascal and Algol68 which aids in writing clean and readable code .
You can learn more about python , its pros and cons here .
Python vs Java : Key Difference
Performance
Well language does not have speed . If you are really planning to compare languages on the basis of speed and performance , then choose specific implementation to compare with each other . We can’t compare performances on the basis of technical language used , the implementation of programme as well as use of third party libraries can be considered as factor in equation .
Also Read : Difference Between Python vs Node.JS ?
Popularity
Popularity is always seems be to be game between these two languages before actually coming of Javascript language . After Javascript , they all acquires top 3 positions of popularity . Before Javascript , we can count Java as #1 popular language . It has been heard that when Javascript first come up , its founder choose the name close to Java in order to gain popularity .
As per Stackoverflow’s 2018 survey , Python has been recognised as fastest growing programming language .
So it is safe to use any of the two languages as it resides around same area of popularity .
Syntax
Python is dynamically types language , which means when you define the variable type , interpreter will infer these types and during runtime checks will be made . Syntax of Python language is very similar to English language . In addition to it , Python does not use enclosing braces or follow indentation rules which makes developer to read code easily and that is why it is known to be very friendly for beginners .
Java on the other hand , has defined strict syntax rules . In Java you actually need to explicitly declare your variables types and shouldn’t be anomaly be spotted , the code will not compile to begin with . That is the reason some developers don’t feel comfortable for following indentation rules , specially when coding for the large project .
Python vs Java : Uses / Applications In Various Fields
Game Development
We are not at all going to talk about PC game development over here , as neither Java nor Python will be able to complete with C++/C# in that area of expertise . Game development is specific field which is responsible for providing highest level of seamless experience to users and hence Java and Python are very slow in that to give performance for game development .
However , KMonkeyEngine is popular open source game development engine in Java , but while comparing it with Unreal and Unity , they are very powerful and can help you in creation of extraordinary games .
In Python some options available for game development are Cocos , Panda3d , Pygame and more .
However , Python is not means for professional game creation . It is considered for game developer as an important tool due to its popular scripting language which even facilitates editing packages like Maya using Python .
Web Development
Both of the languages are being used for backend web development . When we say backend web development , we means creating a software capable of running on a server .
But wait , you might have heard that writing backend code right from scratch is very tough process , as it is proven incapable of providing all the requirements related to design , security , reliability as well as effectiveness . That is the reason developers have created many frameworks to facilities software developers to build backend technology without intervening the wheel .
Django and Flask are the who most famous framework for Python . Flask is known to be micro web framework , which facilitates basic functionalities like performing routing request and can’t go overhead . While Django facilities powerful backend capitalisation on efficiency and security , as Django comes with very powerful ORM layer which facilitates dealing with database as well as performing different operations on the data .
On the other hand , Java Spring is well known framework for Java backend development and is supported by huge community around it . Some big users of Spring framework of Java is Orange , Dell , GE and much more , but its not as trending as Django now a days .
Machine Learning
Python , without any doubt wins the race in this case . Python is general purpose programming language which enables developers to experiment with machine learning as well as explode the power of AI into their respective fields . That is the reason lot of development in AI and machine learning is done only in Python with huge ecosystems and libraries .
Some of the most famous libraries in Python for Machine Learning are TensorFlow , Keras , Facebook’s PyTorch and many others .
Java is also considered as good option when it comes to machine learning . It can be used with ease and can be implemented on large scale and enterprise level applications . Some of the libraries available are Weka , Mallet , DeepLearning4 and MOA .
Conclusion
Every language has their own benefits . Choose the best software development company who can guide you in choosing the best programming language as per your need .
