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Python против Java: лучший язык на 2022 год

Java — это мультиплатформенный, объектно-ориентированный и сетевой язык программирования. Это один из самых используемых языков программирования.
Python — это высокоуровневый объектно-ориентированный язык программирования. Он имеет встроенные структуры данных в сочетании с динамической привязкой и типизацией, что делает его идеальным выбором для быстрой разработки приложений.
Основные отличия
1. Java — это скомпилированный + интерпретируемый язык, тогда как Python — интерпретируемый язык.
2. У Java сложная кривая обучения, тогда как Python прост в изучении и использовании.
3. Для чтения из файла Java требуется 10 строк кода, а для Python требуется всего 2 строки кода.
4. Java лучше всего подходит для настольных приложений с графическим интерфейсом, встроенных систем, служб веб-приложений, тогда как Python отлично подходит для научных и числовых вычислений, приложений для машинного обучения и т. д.
Зачем выбирать Java
— Доступная подробная документация.
— Доступен большой пул хороших разработчиков
— Огромный массив сторонних библиотек
— Это многопоточная среда, позволяющая одновременно выполнять множество задач в программе.
— Удобная навигация по библиотекам
Зачем выбирать Python
— Очень простой синтаксис по сравнению с языками Java.
— Используется для машинного обучения.
— Python поставляется со многими готовыми библиотеками, что упрощает задачу разработки.
— Обширная библиотека и удобные инструменты для разработчиков
— Python может работать на самых разных операционных системах и платформах.
Недостатки Java
— Java предъявляет высокие требования к памяти и обработке. Следовательно, стоимость оборудования увеличивается.
— Сложность и многословность кода
— Низкая скорость и безопасность
Недостатки Python
— Используется на меньшем количестве платформ.
— Слаб в мобильных вычислениях, поэтому не используется в разработке приложений.
— Отсутствие коммерческой поддержки
Что лучше Java или Python?
Python — идеальный выбор для начинающих, так как этот язык более интуитивно понятен, а его синтаксис очень похож на английский язык.
С другой стороны, Java — это язык общего назначения, который был разработан с конкретной целью — позволить разработчикам писать, запуская их где угодно.

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Should I Learn Python or Java in 2023?

We have been talking about Python for years now. You may be wondering when the craze will fade. You may even think it is already too late to jump on the bandwagon! It begs the question of whether learning Python is still worth it.

Python and Java are two of the most popular programming languages, ranking first and third, respectively, according to the October 2022 TIOBE Index. If you landed here wondering whether to learn Java or Python as your first programming language, your question makes sense and is worth a thought.

However, is your goal to break into data science or power up your analytics team? Then look no further! Python is your language of choice.

And you need to figure out where to start. We have a course Introduction to Python for Data Science to teach you the basics of data preprocessing and data visualization tools in Python through 141 interactive exercises.

No programming experience? No worries! We got you covered. This Python course also includes a module on Python basics to get you started and keep rolling.

Should I Learn Python or Java for a Job?

In deciding whether to learn Python or Java, your first consideration is probably the job prospects. So, which one do you learn to get a job?

Python and Java are among the most in-demand programming languages. Whether you choose Python or Java, you learn job-relevant skills. That said, according to devjobsscanner, Python is the second most demanded programming language while Java is the third.

At the end of the day, it depends a lot on your goal. Python is the best choice if you want to break into data science and machine learning. But if you want to be an Android developer, Java is a better choice.

What if you are still undecided about your career path? While Java and Python are both general programming languages, Python is a better choice. With Python, it is easier to pivot from one field to another.

Winner: Python

Which Pays More: Python or Java?

The next question has to do with pay. This may give you the motivation for learning Python if you are still trying to convince yourself.

So, which one pays more? Both programming languages pay well. But if we have to choose one over the other, Python pays more than Java according to the 2022 Stack Overflow survey.

In general, programming skills are in high demand and bring a lot of value to the business. For this reason, software development tends to pay well. If you are looking for a change, consider a programming career.

Even if you do not make a career switch, adding programming to your skill set helps you advance your career and be more productive. Learning Python may even make you smarter, and it will make you richer than Java! So, what are you waiting for?

Winner: Python

Which Is Better: Python or Java?

No one programming language is better than all the others. At the end of the day, a programming language is nothing but a tool, a means to an end. However, some programming languages are more suitable for certain tasks than others because of their design, built-in libraries, and support from the community.

Python comes with many benefits, with a lot of support and tools available for fast and efficient scientific computing and machine learning. And because Python is already full of features thanks to its built-in library, you save yourself a lot of time and hassle.

Like Python, Java has many built-in tools and a strong community. It is secure and faster than Python because it is a compiled language. While Java is not as trendy as Python, it is still a very relevant language for business-oriented software development. It is the language of choice for developing Android applications and is widely used in web development.

But keep in mind that you might find it more difficult to pivot if you start with Java instead of Python. What if you want to change your specialty? With Python, it is much easier because Python is used in almost every area of software development: web development, data science, machine learning, artificial intelligence, DevOps, robotics… you name it!

Winner: Python

Is Python Harder Than Java?

You may be wondering whether Python is more challenging to learn than Java. Thanks to its easy and intuitive syntax, Python has a reputation for being easy to learn. In contrast, Java is known for its many lines of code and may be more difficult to handle initially.

Let’s say I want to declare some variables in Python. I can do so as follows:

# Declaring variables learn_python = "Welcome to LearnPython.com" a, b = 3, 2.5 true_boolean = True

In comparison, I have to write the following snippet to do the same thing in Java.

In Python, it takes 3 lines of code to declare 4 variables. I could do the same in just one line, but I want to keep the code clear. Also, you do not need to declare the data type in Python, as it takes care of it on its own. With Java, you need to enjoy writing to get any meaningful output.

Java requires you to declare the data type upfront. Otherwise, you have to debug compiling errors. You spend more time debugging errors if you go with Java. Learning Python gives you more time to focus on programming concepts, which, as you may guess, is more important than the choice of your first programming language.

Winner: Python

Is Python More Useful Than Java?

You may be wondering if Python is more useful than Java. Again, it depends on what you need to do.

Python is of little use if you want to code an Android application. However, if you perform tasks like automation, data analytics, robotics, or machine learning, Python is more helpful.

Python is by far the most used programming language in machine learning. While it is also possible to do machine learning with Java, there is much less support in the community. Again, it comes back to what you want to achieve – a programming language is only a tool. But remember: Python gives you more options than Java.

Winner: Python

What Is the Future: Java or Python?

Does the future belong to Java or Python? No one really knows – programming and software development generally move extremely fast. However, one thing is for sure: Python is now the king of programming languages. And its popularity keeps growing.

The Python community is the strongest one when it comes to community support. In contrast, Java’s community is in decline, which is not a good sign if you ask me.

With its versatility, easy syntax, and ease of use for research, prototyping, and development, my opinion is that Python has a brighter future than Java.

Winner: Python

Want to Learn Python? What’s Next?

We have looked at whether to learn Python or Java first. You now have a clear answer. It’s time for action!

We have our 5 best resources to start learning Python, and our Python Basics course is completely free at the time of this writing. You just have to sign up to start learning programming with Python. No installation is needed; you begin learning directly in your browser, thanks to the LearnPython.com interactive platform. It is an excellent way to find out if programming is right for you.

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