What is Python? |Language characteristics and benefits of learning!

When it comes to learning a new programming language, many people place great importance on which language they choose. It takes a lot of time to master a programming language, and it’s natural to think that once you’ve mastered it, you want to directly connect it to your business. While there are many such ideas, the programming language of choice for many people over the past few years is “Python”.

The reason for this is the sheer number of vacancies. According to the 2018 yearly income ranking by programming language announced by the job search engine “Standby” , Python ranks third in the average annual income ranking following Go and Scala, but in terms of the number of job openings, Go and Scala are fourth. It boasts more than double the number. Along with world-famous programming languages ​​such as C language and Ruby, it is presumed to be the top-level of all languages.

So what kind of programming language is Python? This article introduces the features of Python and its overview.

Table of contents

  1. What is Python
  2. Advantages of using Python
  3. What Python can do
  4. Choose a programming language based on your purpose!

What is Python

Python has a long history and was developed by Dutch developer Guido van Rossum in 1991. Although programming languages ​​have gained a lot of attention in recent years, they have actually existed for a long time.

It’s easy to write programs with a small amount of code and the source code is easy to read, which briefly explains the features of Python. It is used in a wide range of fields, mainly in the AI ​​field, but also in the web development field and the education field. In short, it’s a pretty all-round programming language.

Advantages of using Python

Grammar is simple and easy to write (= easy to read)

Python is a programming language that pursues ease of writing and reading source code. The grammar is very simple and only the bare minimum is provided, making it an easy-to-write and easy-to-read language for engineers. Since there are not many ways to write a specific program, it is easy to read source code written by others. It is very important at the development site that source code written by other developers is easy to read.

In addition, it is considered to be an easy-to-learn programming language that is easy for beginners to understand due to its simple syntax. In recent years, the number of cases of using Python in higher education such as universities around the world is increasing.

Offside rule with meaning in indentation

One of the mechanisms for simplifying Python source code is the Off-side Rule, which specifies blocks such as if statements by indentation. It makes Python easier to write and read, because the source code is the same.

Proven track record in specialized fields

I think that many of those who are thinking of starting programming learning are interested in the field of AI, especially “deep learning”. When learning deep learning, it is necessary to know machine learning, which is the basic knowledge.
Python is a programming language that is widely used in the AI ​​field due to its features such as simple source code, ease of learning by beginners, and libraries that can be used for calculation and statistical processing, making it ideal for those who want to learn deep learning.
By the way, large-scale web services that are used worldwide, such as YouTube and Evernote, are also developed in Python, and it can be said that the track record is sufficient.

Practical Libraries Speed ​​Development

A library is a collection of programs that are useful for development, and Python has many libraries that summarize functions used for machine learning. By making good use of the library, there is no need to write source code from scratch, which has the advantage of speeding up development.

Web services can be released easily

One of the features of Python is that it provides not only libraries but also an easy-to-use web framework. A web framework is a tool that contains all the functions necessary to create a web application, and many convenient web frameworks have been developed.
This makes developing web services easier and faster, significantly reducing time to market.

As mentioned above, Python has many advantages over other programming languages, so it is gaining high popularity and is easy to use even for beginners.

What Python can do

So what can learning Python do after all? As I mentioned earlier, Python is a programming language like an all-downer, so you can basically create any software or service. In general terms you can do something like this:

  • AI/machine learning
  • Web application
  • Desktop application
  • embedded application
  • game

Since you can develop all this with just Python, it makes sense that demand is high in the programming market. Besides YouTube and Evernote, Instagram is also one of the services made with Python.
Even if you are not interested in AI, Python is recommended for developing web applications and games. As mentioned above, Python has many web frameworks and many libraries in the game field, so both can be developed efficiently and quickly. Furthermore, since Python is a popular programming language all over the world, there are many developers and various libraries are shared, so the environment for quick development is ready.

Choose a programming language based on your purpose!

Python is one of the most in-demand programming languages ​​in the world, and it’s easy to learn, making it a great first language to learn.

However, it is not necessarily suitable for the development of specific applications such as smartphone native apps, in which case Swift or Kotlin may be recommended. Even if you are an all-rounder, you cannot do anything, so if you are starting to learn programming, first clarify your purpose and then select a programming language to learn.

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