Python I got it again TIBOE Of “ Programming language of the year ” title , Become 2021 The most popular programming language in .
Python There is a reason why there is such a high popularity and ranking , Not only because it is now the mainstream programming language , Instead, it has become a necessary skill for many non programmer professionals .
My major in university is journalism , At present, it seems that the practicality is not high （ But I didn't know at that time , If I didn't think there was more ）, After graduation, I found a job for a long time before reluctantly working as an editor in a small new media company , The salary is too low to resign easily , I'm afraid I can't even find such a job .
After graduation for more than a year, it's ok if you don't save a penny , I found that I didn't make any progress , No technology, no network resources, etc , There is no way to change careers , The future is really confused , Like ants on a hot pot every day , That anxious state is still numb when I think of it .
So make up your mind to learn some skills , Without skills, there is no high salary to talk about , Besides, only by knowing something in your hand can you make your heart more secure . So from the back Python Starting with , Also began to prepare for career change ; choice Python It is also because it is a popular and easy to learn programming language ; Facts have proved that the original choice was right , Although there is a gap with which super bosses , But monthly income also has 2 ten thousand + Above .
As to why Python Not exclusively for programmers ？ Here I share an example of my roommate ：
My roommate some time ago , A new big project of event planning , Think of a plan to lose one hair after another , Every day after bathing, the sewer is blocked .
In order to find some new activity posters , Different picture materials , She often needs five or six browsers to open dozens of websites , Manually select roughly the same pictures one by one , It's really a waste of time and eye damage .
“ One in the middle of the night , I'm in front of the computer , The eyes move rapidly with the mouse . I really don't know how much I can earn from this project … I really don't know who to kill ……” She and I are crazy roast .
Finally came up with some good scheme designs , Designed a good-looking poster . Or was it returned by Party A's father for various reasons to modify ：
later , My roommate asked me to help her analyze objectively , I found the root cause of the original problem , She has too little material , On the current popular gameplay and cost calculation , Not comprehensive enough 、 accurate .
Go to work the next day , I used about 10 Minutes helped her find the most In How to play , Collect more picture materials and design inspiration , Also helped her make a cost calculation tool , Calculate the cost directly while planning the activity .
Participation in bidding ends in the week , As soon as she got home, she told me excitedly , This time, Party A's father ” Fried chicken ” Satisfied , Finally decided to use her plan .
She said she must learn Python Programming .“ Things that can be solved with dozens of lines of code , I really don't want to spend time by myself 、 It takes a lot of energy , Do a lot of repetitive work . It feels like playing games and opening plug-ins , Cool and relaxed ！”
Python It's a combination “ studies of the Book of Changes ”、“ practical ” Of Python Programming , It changed my understanding of programming , Changed my original working method and efficiency .
A lot of people are sure to ask , How I did it , And like me, I want to change careers , Want to learn python Xiaobai must want to know how I learn this programming language well ？ I also intend to share my experience , Give some suggestions and learning methods to people who want to get a job and change careers ！
1、 Clear learning objectives
The most important thing is to understand python What is the purpose , Is it data mining or want to brush a train ticket or something , Is it machine learning or a small script , I want to be a great harker Still powerful web developer . Only understand the purpose , Just have the motivation to learn . My goal was clear , Just to change careers and find a high paying job .
2、 Develop a learning plan .
At the beginning of study , Make a detailed study plan , Formulate corresponding learning objectives according to the contents of the plan , You can refine your goals every day , Then make a daily learning summary , Planning learning .
In the process of learning, the following points are very important ：
- Take notes , The same problem will be encountered a second time , There is a note that is easy to review ;
- Make good use of Google , Make good use of qq And the Forum , The problem you have now , Most predecessors have encountered ;
- When confused, I still insist on watching , Because after all, it's Xiaobai , I don't know too much , You always have to understand him ;
- When you have time, you can make up the algorithm with the data structure , I chose python web Development direction , By the end web After development, I learned some other knowledge myself , There's no harm in learning more .
3、 Choose learning materials .
Today with the development of Internet , As long as you want to learn , There will be no case that the information can not be found on the Internet , This leads to a mountain of materials recommended by various great gods , Take a look here , Take a glance there , Knowledge is disorderly and can not form a complete system .
therefore , It is very important to choose the data . I don't recommend buying books , Because the quality of books in China is uneven , In addition, reading is more painful , I personally have a deep understanding .
You can go to some big industry accounts to read some related articles , Generally, there will be novice introductory materials to recommend , Make your own recommendation records , Then do a one-to-one search based on these materials , Look at their evaluation and the reputation of the industry , Then further screen the learning materials according to their actual situation and learning basis .
If you look at it and feel confused , There is another shortcut , That is, I also sorted out the documents of the materials I got and my learning logical thinking , Share with you .Python The learning route outline covers Python Common technical knowledge points , Form a summary of knowledge points in various fields , The use of it is , You can follow the above knowledge points to find the corresponding learning route .
if necessary python Learning materials , You can scan here for free ！
Python Course of study , There are a lot of information on the Internet , But they are scattered , It's not systematic .
Rigid contact Python Everything is very confused , Looking for information like a headless fly , Can't find a suitable learning tutorial , The last thing is to waste time .
Here to share a set of Python Zero Basics Video Tutorial , It's really a complete start from scratch .
Suitable for absolutely zero based friends to watch , Every knowledge point is explained very carefully , from the shallower to the deeper . The details of the content are unprecedented , Each knowledge point is represented by “ It's broken ” The way to explain .
Although the video is specially designed for Xiaobai , But the course has a great extension in every knowledge point .
Suitable for non computer majors , I want to change my career Python Friend, , Or do you want to Python Students with more solid foundation , Lay a solid foundation for future development .
After understanding the theoretical knowledge , Be sure to practice . Study Python No hitchhiking , Sometimes , Sentences and grammar look simple , But in practice, there are always blind spots in knowledge that you don't know . Even simple little programs , Small examples from books , It's just more hands-on , Will also improve their own code ability .
Optical theory is useless , Learn to knock together , Do it , Can you apply what you have learned to practice , At this time, we can make some practical cases to learn .
We learn Python Must be to find a well paid job , The following interview questions are from Ali 、 tencent 、 The latest interview materials of big Internet companies such as byte , And the leader Ali gave an authoritative answer , After brushing this set of interview materials, I believe everyone can find a satisfactory job .
Study hard , Put this to use . You can use it in your life Python It's a lot more than you think , When you learn to Python After that, you will find that many problems in life can be solved through Python To help you solve it quickly .
If you need this full version Python A complete set of learning materials , You can scan here for free .
