What does it mean to get it in one go? Python is the top traffic in programming languages. Take a lo

1. Python Rookie Tutorial

Python is currently the most popular programming language, and its recent ranking on various lists confirms this. IEEE Spectrum has released the latest fifth annual programming language interaction ranking, which combines 11 indicators from 9 sources to rank the popularity of 47 programming languages.

2. Usage of Python for i in range()

In this ranking, Python ranks first in four aspects: comprehensive index, user growth rate, employment advantage, and open source language. The fact proves that Python is developing rapidly! Let's first take a look at the comprehensive index chart, where Python dominates the top spot! Compared to the 2017 list, the gap between Python and C++continues to widen, while Java falls out of the top three.

3. Python for loop

Next, let's take a look at the top 20 user growth rates, with Python ranking first

4. Python while loop statement

Then comes the employment advantage, which is related to the career direction of programmers. It can be seen that Python still ranks first.

5. Function and Usage of Python Strip() Function

Finally, in the ranking of open source languages, Python has the highest popularity.

6. Python split () method

So what is the charm of Python? Why was it created in 1991, but the real starting point for development began in 2012? Early Python was not very lucky, surrounded by Java, PHP, JS, C++, and other factors, and received low attention. However, fortunately, Python's design characteristics had a strong adaptability to the ecological environment, so it was not eliminated, but rather silently treated opportunities.

7. Usage of Python if else

Until 2012, cloud computing became popular, and a large number of startups and giants rushed to enter the cloud computing field. Everyone was doing IAAS, and the most famous open source cloud computing platform OpenStack was developed based on Python, which gave rise to many Python positions.

8.python turtle

Since 2014, the slogan of "mass innovation, mass entrepreneurship" has been shouting for two years. Everyone wants to be an entrepreneur, and O2O and P2P products are everywhere. The most suitable for quickly building prototypes is Python, which claims to be the top three. However, from 2016 until now, artificial intelligence has become popular. Due to AlphaGo's dazzling performance, which has focused people's attention, artificial intelligence is no longer a concept, but artificial intelligence The preferred language for machine learning is Python.

9. How to use the Python replace function

Python is now approaching an omnipotent programming language, with the exception of a few things that cannot be done. Everything else is basically involved, including system operation and maintenance, graphics processing, mathematical processing, text processing, database programming, network programming, web programming, multimedia applications, Pymo engine, hacker programming, crawler programming, machine learning, artificial intelligence, and so on.

10. Usage of Python Map Function

Among them, web crawler need to be specifically mentioned. In the past two years, programmers have also seen the power of Python in web crawler. Nine of the ten crawlers are using Python. For a while, all the Python topics that they knew were brushed off the screen by crawler related posts.

Alex, an expert at Zhihu, has made several predictions related to Python: within 5 years, Python will replace PHP as the most popular web development language. Within 10 years, the usage of Python will approach or even exceed that of Java. Within 10 years, mainstream artificial intelligence technologies will be developed based on Python

The fields where Python has achieved the highest application rate include cloud computing, crawling, automated operations, and financial analysis. Finally, let's share the exquisite Python Zen, which comes from the Python official website and is an officially recognized programming principle that is more applicable to programming and life: The Zen of Python, by Tim Peters

Beautiful is better than ugly.Explicit is better than implicit. Simple is better than complex. Complex is better than complicated.

Flat is better than nested. Sparse is better than dense. Readability counts. Special cases arent special enough to break the rules. Although practicality beats purity.Errors should never pass silently. Unless explicitly silenced. In the face of ambiguity, refuse the temptation to guess. There should be one-- and preferably only one --obvious way to do it. Although that way may not be obvious at first unless youre Dutch. Now is better than never. Although never is often better than right now. If the implementation is hard to explain, its a bad idea. If the implementation is easy to explain, it may be a good idea. Namespaces are one honking great idea -- lets do more of those!

Life is short, use Python~For more Python knowledge, click on the bottom left corner to learn more~