3 month 27 Japan , Weilai, a brand of new energy vehicles, announced , We have to stop production because of the shortage of chips 5 God .
Affected by this message , U.S. shares of Weilai automobile once fell more than 8%.
It's not just Wei Lai , ford , nissan , Honda and many other auto companies are facing the shutdown dilemma of insufficient supply of chips and other parts . According to the statistics of relevant institutions ,2021 In the first quarter of, there will be nearly 100 Million cars were forced to postpone production . Under the influence of chip shortage , Global automotive industry 2021 The annual income will decrease 606 Billion dollars . This is the case , It is very much like the professional dilemma of the mainstream society . When I was young, I had no experience or vision , When I get older, I can't keep up with my physical strength , In and enterprise “ tug-of-war ” In the process of , Our bargaining power can never keep up with the real value contribution .
Don't mess it up , The boss spent three months spitting blood and sorting out hundreds of G Resources for , Free to share ！
So I always thought , Everyone must have an irreplaceable core competence , To firmly hold the bargaining power in their own hands . Never wait 30 One day when I was more than ten years old , When money is most needed , Still facing the risk of being replaced at any time . But there are also a small number of people , No matter how the external environment changes , They all have strong bargaining power . Because they are interested in new knowledge 、 New information and new skills , Have a strong acquisition ability , Be able to keep up with the latest knowledge 、 Technology and vision , Conform to the trend of the times to achieve self .
For example, the new media profession ：
1、 Simply speaking , You will be python After that, it is equivalent to building a microblog hot search list belonging to your own work block . You can use reptiles 、 Receipt capture and other technologies know which topics are hot recently , Why fire 、 What do you have in common , Then write your own article according to these basis , Looking for idea It doesn't take that much time to .
2、 In the process of writing , You can also crawl the corresponding articles on the Internet 、 data 、 And the original material , Form your own database , Basically, you determine the structure of an article you want to write , Subsequent content fills in , Event examples are very simple things . As long as you think well enough , You can write a popular article .
3、 The other thing that helps is the quality of the article , You really dig out hot high-frequency words , Which sentence patterns and stories are cited most , Can also analyze other headlines 、 The official account and so on , See what people like to see most , Recently, the proportion of words in people's search , Everyone else is following the hot butt , You just rub your hot face .
4、 Having data support will also make you more clear headed , There won't be any place where you still don't understand the ups and downs of traffic , All processes are transparent . You can also make scripts , Help you better manage your operations .
Python It is often difficult for Xiaobai to get started , If you study on your own , There is no good learning material , A good guide , I'll take a lot of detours .
Learn from good examples Python Whether it's employment or sideline, it's good to make money , But learn to Python Still have a learning plan . Finally, let's share a complete set of Python Learning materials , For those who want to learn Python Let's have a little help ！
Python The technical points in all directions are sorted out , Form a summary of knowledge points in various fields , The use of it is , You can find the corresponding learning resources according to the above knowledge points , Make sure you learn more comprehensively .（ At the end of the article ！）
reminder ： Limited space , Packaged folder , The way to get it is “ At the end of the article ”！！！
Watch the zero basics learning video , Watching video learning is the quickest and most effective way , Follow the teacher's ideas in the video , From foundation to depth , It's still easy to get started .
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 .
Check the learning results .
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 .
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Feature Engineering: basic operation of data cleaning (with Python code)
@[TOC] Data cleaning methods a
[Python crawler] you dont have to wait for restaurant data to crawl delicious food
Peoples life is generally inse
