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Some people use Python to download videos from major video sites, some people successfully use Python to jump to 4999, some people use Python to flirt, and some people design a set of code to automatically grab red envelopes.

As the saying goes, laymen watch the excitement, experts see the doorway, we already know the hot situation of python, but learning a programming language takes a lot of effort, so we are most concerned about it:

What is Python's future?

Is this programming language right for me?

How do I start?

First question: What is Python's future?

The future is the age of artificial intelligence, and there is reason to believe Python will play a bigger role.

On July 20, 2017, the "New Generation Artificial Intelligence Development Plan" put forward the guiding ideology, strategic objectives, key tasks and safeguard measures for the development of China's new generation artificial intelligence in 2030.

On October 11, 2017, the Ministry of Education decided to add the subject "Python language programming" to the computer level 2 examination from March 2018.

On the morning of January 16, 2018, the Ministry of Education held a press conference. In the reform of the "new curriculum standard", artificial intelligence, Internet of Things and big data processing were officially classified into the new curriculum standard, which means that high school students enrolled this fall will start learning Python.

Do you still doubt the significance of learning Python? Everything is forewarned, and nothing is forewarned. There is no reason to know nothing about Python in this era.

I love Python! I love Python!

Python had a share of over 50% in 2017, and today it has risen to 65.6%.

Question 2: Is Python the right programming language for me?

Python is not good, the facts are enough to explain, the focus is on how Python should be learned. In my opinion, Python has 5 major advantages and 3 major factors.

Python has five advantages.

As a novice friendly, powerful, efficient and flexible programming language, whether you want to enter the fields of data analysis, artificial intelligence, website development, or want to master the first programming language, you can use Python to open up unlimited possibilities for the future!

If you can read only one programming language, then Python is the only one.

Who should learn Python?

1 -Want to start programming with Python.

2 -Want to develop in data analytics (big data/financial analytics/business analytics/scientific analytics, etc.).

3 -Want to develop in artificial intelligence and deep learning.

4 -Have a programming foundation, use Python language to improve development capabilities, create GUI applications, build 2D/3D displays and games.

5 -Want to use Python to solve practical problems at work, in life, or to do something fun.

Question 3: How do I get started with Python?

First, clear goals.

Second, systematically master Python. Clear goals, but also need to master the method, any programming language should be systematically mastered first, rather than fragmentation, after all, a language contains too many details, fragmentation, take care of one thing and lose the other, shallow taste, can not grasp from the overall situation.

Of course, the system also had to pay attention to the method of mastering Python. It plunged into books. It was inevitable that hundreds of pages of teaching materials would deter people. Many times, the effect was not good.

Third, phased results. For example, hands-on writing a ticket-grabbing software, crawler, or gadget... can not only clarify the goal, but also have fun, but also bring a sense of accomplishment, as a positive incentive, forming a virtuous circle.

Next, I will take you to understand Python in depth! This article is object-oriented for a small partner with a little programming experience, hoping to help you quickly understand Python's basic syntax and some features.

preface

1. Basic types and operators

2. variable sum set

list

tuple

dictionary

set

Python Data Set Type Summary

List definition li = [1,2,3,4,"Hello World"](lists can contain any primitive type)

Tuples are defined by tup = (1,2,3,4)(similar to lists, but tuples cannot be changed)

Dictionary definition mode dic = {"one": 2,"tow": 3,"three": 0}(dictionary, is a dictionary. exist as key:value)

Set definition method set=set (1, 2, 3, 4) or set = {1, 2, 3, 4}(elements in a set are unique, sets support &|^ + -operation)

3. Python logical operators

4. Functions

5. Classes in Python

6. Python modules (libraries)

7. Advanced features in Python (generators, decorators:wraps)

Summary:

Python has been growing rapidly over the past few years, especially since it jumped to the number one programming language last year. On Stack Ovehrflow, the number of visitors to Python-related questions is growing faster than any other language, and as the world's fastest-growing major programming language, salaries in its related industries are rising.

Moreover, artificial intelligence has gradually emerged in the past two years. What is the relationship between Python and artificial intelligence? Because AI programming in Python has great advantages.

The data shows that the current global talent in this direction is about 300,000, far below the market demand of millions, so the annual salary of experienced engineers has reached the level of 300,000 - 500,000 US dollars. Due to the shortage of talents, the annual salary of artificial intelligence engineers has risen, government support and enterprise advocacy, so now is a good time to master Python and enter the field of artificial intelligence.

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