“In the 21st century, not being able to Python equals illiteracy.” This catchphrase is no exaggeration, as the Workplace Learning Trends report 2020 has Python at the top of its list of the most sought-after skills for 2020.
Outside the classroom, Python is starting to make its way into the classroom. Places like Shandong have included Python in primary school textbooks, and Beijing and Zhejiang have even included Python in the college entrance exam.
This means that Python is no longer just for programmers, but for all. “Learning English in the era of globalization, learning Python in the era of big data” may become a reality. If you ask me why Python is so popular, it seems to me more of a sign of The Times.
In this era of big data, there has never been a language like Python that has many applications in office automation, crawlers, data analysis and other fields. There is no language whose syntax is so simple and easy to read that it removes the fear of “programming” from elementary school children to grandmothers. How amazing is Python? The next few cases may answer this question. “Python killed Excel” has been the talk of the office automation industry. For example, processing an Excel spreadsheet process: locate null values – delete null values – modify data format – remove outliers… Every step is a mouse click, and if one step is wrong, many steps need to be readjusted, wasting a lot of time. Using Python, however, is very convenient. You can automatically process hundreds of tables by typing in a short code, and fetching numbers across tables is not a problem.
And the program is reusable. Next time to do the table, just need to adjust the set parameters can, do not need to manually again. Python can also help you visualize data. If you want to make all kinds of nice diagrams, a few lines of code can be automatically generated, saving time and effort, and also interactive. The Python web crawler is very powerful. From papers and reports to movies and music and coupons, you can write a small program in Python that captures and saves all of the publicly available information on the Web, no longer having to search for it. The word “crawler” in the movie is very graphic. Python is like a net, and all the data is like bugs, just waiting to be swept away. More and more jobs require data analysis skills, and Python is a great tool for data analysis. It can quickly process dozens of gigabytes of large data, automatically cleaning, de-weighing, sorting, to help you get the results you want.
Python is a requirement for data analysis positions at large companies such as Baidu, Tencent, Google and Meituan. This year Tencent pen test questions will appear data analysis programming questions, let applicants exclaim: unprepared.
Python is so powerful that many people have been quietly using it for work. Of course, the results are amazing! With this ability, people who can speak Python are literally “hot stuff” in the job market! At present, the growth rate of Python talent demand is up to 174%, the talent gap is up to 500,000, some fields such as artificial intelligence, big data development, the annual salary of 300,000 people can not recruit!
The question is, Python must be hard to learn, isn’t it? Quite the opposite! Python is the easiest programming language to learn and is very friendly to young learners. For example, when doing the same thing in three programming languages:
Python’s simplicity is obvious. So, are you getting a little bit interested in learning Python? If you want to learn Python, you can follow the same name /Python Little White Training camp /, receive free self-study video tutorials, and beautiful programming e-books to help you on the road to self-study.