What is Python?
Of course, we don’t want to answer this eternal and eternal question of coders here, instead we want to take your hand and introduce you to one of the most practical and at the same time the simplest programming languages in the world, Python.
How’re you? First, we want to take a look at the history of Python , and then tell what are the advantages and uses of Python ? that involved a world? And in a word, we want to answer the question of Python in the most attractive way possible in this article. let’s answer
Mr. Khidou and a kind snake; History of Python
Python implementation started shortly after Mr. ‘s Guido van Rossum graduation .
At the same time, Holley Science and Mathematics Research Institute in Amsterdam, Netherlands (cwi) was busy designing a new language called abc; They like this new language to be simpler than other languages and at the same time functional.
Finally, around the 1980s, the people of the Academy of Sciences went to Khaido to design their new language; Of course, the efforts of Khidou and his friends did not work and the ABC language was never born.
But Mr. Khidou did not stop trying and after the failure of the ABC project, he tried to find his problems and fix them. Finally… 7-8 years later, around 1991, Mr. Khidou managed to create a simple and practical language from the incomplete ABC project. Mr. Khidou’s new language did not have a name at the beginning. But then, inspired by his favorite TV show, Monty Python’s Flying Circus, Khedo named the new language Python ; A language that soon became an attractive and practical language for programmers. But what is Python? And what exactly does it do? There are questions for which you have to come to the next section to find the answer.
What is the Python language? Introducing Python in capsule form
Python is an object-oriented, high-level, multipurpose programming language. Contrary to CSS and JavaScript, python language can be used for different purposes; That means you can design a website and write software with Python!
So what is in the Python section? We have shown you the tip of the iceberg. Now we want to travel deep into the Python world; Are you ready for an exciting journey full of code and programming?
One Python and thousands of features; A look at Python features
What makes Python one of the most popular programming languages in the world? What special features does Python have? Do not hurry; We will find out later!
1) Python is a high-level object-oriented language
Python is a high-level, object-oriented language that speaks human language (of course, its English version). Now, what does this object orientation mean in programming? Suppose you want to build a house; What features does this house have? Is a large window tall? Or is he the owner of a green door? These features are known as objects in programming.
Now why is object orientation an important language? Because you can write the house number 173 very easily instead of saying there is a green house with tall windows at the beginning of each coding line (which takes a long time to write in the form of a general code!) and the system understands that you mean the same house with windows. It is long and relieves you from all the coding.
Therefore, developing and working with Python is much easier and faster than you think.
2) Simple reading and simpler Python coding
Pre-Python languages loved to complicate things; Therefore, reading a simple code was not for everyone. But Python is very close to English.
This makes it easy for people to read the codes of the previous person and continue. The importance of this issue becomes clear when doing large projects.
When all the programmers are busy and no one has time to entertain; And just a thousand and one kinds of great information is pouring out of the door and the wall (let us take a breath!) A language like Python is very useful! Because of the simplicity of its codes, coders can easily use the information and codes of the previous person. Of course, because of the simplicity of Python codes, programmers fell in love with it very soon and preferred to develop web or application software with it.
3) Python is a complete open source language
One of the main features of Python is its open source. What else is this?
Did you remember those houses from the previous example? Now imagine that a programmer no longer needs a house with tall windows and only needs a house with a green door and windows, for example has blue
He logs in very easily; He borrows the house of the previous coder and by changing one or two codes, he makes a suitable house for his work. This allows you to write code faster through various shortcuts and with the help of previously written codes, and you no longer need to invent the wheel from scratch .
4) Python is interpretable
As we said, Python speaks at a very high level; As a result, computer engineers understand his words, but no matter how much he shouts, the systems and software just look at him with surprise. For this reason, python took the hand of a translator software and brought it into the middle of the game. Something similar to these translators of sports coaches that translate the words. The work of this interpreter was to translate the high-level words of Python into an intermediate and understandable language for the system and software. Now, despite this commentator, the systems are happy; Both engineers are satisfied that they were finally able to turn their code into an application.
5) The language is neat and without garbage
If you think you have learned all the good features of Python up to now; We have to say no! The third most famous language in the world has one or two more tricks up its sleeve.
For example, Python is very attentive to the cleanliness of its surroundings; That’s why if it sees that you wrote a code and you don’t use it, it quickly removes it and deletes it from the memory. This feature is called garbage collection , which makes your codes take up less space in the memory and, as a result, the speed of the system increases.
This is one of the 5 important features of Python; Now let’s see what advantages and disadvantages this spotted snake has.
The black and white points of the Python programming language
By knowing the advantages and disadvantages of, you can understand whether this language is useful for your work or not; So let’s take a look at them. If you have programming experience with, let us know your opinion.
A look at the benefits of Python
Easy to learn
Remember when we said speaks modern English? This makes it very easy to learn, and what else does a novice programmer want other than speed in learning?
Many libraries
Every library you can think of exists in Python; Get game-building libraries, yay machine learning!
The existence of a strong community
As we said before, is open source; That’s why you can download and use it for free. This feature has caused a large number of programmers to work with Python and discuss with each other. The result of these exchanges has formed a strong community of programmers who can guide you to find a solution very quickly whenever you have a question or encounter a problem.
Having great prototypes
One of the factors that simplify learning is the existence of prototypes. This means you can use these patterns and reduce the financial and time costs of programming.
Expandability
You can travel to the land of other programming languages with different versions of . For example, with the help of JPython, you can run Python in Java; Thanks to Iron Python, work with .NET and C#, and finally enjoy combining with Ruby with Ruby Python.
A forward language
Do you remember the ABC language that had no end and we told its story in the history section? Well, learned a lesson from his friend’s laziness and progressed very quickly; is being developed every day to be more compatible with new operating systems. This issue makes more job opportunities available to programmers who are proficient in this language, and on the other hand, with the increase of code writers, the number of libraries and codes written in language increases.
Suppose you are in the middle of World War II and you are supposed to guess in which part of your city the next bomb will land after checking a thousand and one different data; Well, without computers and functional languages, the war is over for you to come and do these calculations and books.
Now that, thank God, there is no news of war and bombs; Programmers and data science engineers use Python to analyze big data. Why go far? This same Instagram uses Python to analyze user behavior in order to understand what content you and other people like in order to display them in the Explore section, and the result is clear; An exploration page that is waiting for you every day with interesting content.
Which version of Python is most useful?
Python has three main versions. Its first version, which has given its life, is not used in other programming languages and even in the farthest parts of the galaxy.
But the second version or X.2 , which entered the field around October 2000, had a lot to say until just a few years ago. Due to its older version, more libraries support this version and it will be officially supported until 2020.
The third version is Python 3. When many large companies realized that would no longer be supported until 2020; They moved to Python 3 and as a result it can be said that the future of the labor market is in the hands of the third version of this language.
On the other hand, although python x.3 has come to fix the problems of the previous version, it is different from the second version in terms of syntax, and of course, because it is still new, it has few libraries.
The interesting thing is that the structure of coding in 2 and 3 is different and you cannot run the code you wrote in the second version in the third version.
commands and syntax 3 have a simpler structure. This version is stronger than the previous version in the math class. For example, if we were to calculate the result of dividing five by two in , the answer would be two. Because the second version thinks by default that the answer to the division of two integers must be an integer and rends the answer down (we said that the math was poor!) But 3 happens to be more accurate and when you ask it to divide by five How much is two? Like a well-educated schoolboy, he answers: two and a half.
Now, which version of is better?
If you want to work as an application or web or software developer, you will definitely need a lot of libraries; On the other hand, many companies and startups are still faithfully tinkering with 2; Therefore, it is good to know how to work with Python 2.
On the other hand, if you are going to start working as a beginner; Working with Python 3 is easier and you don’t need much libraries in the first place. On the other hand, python3 is improving day by day, and if you spend enough time on it, you will definitely have a good job position as a programmer in the future.
