Today's era , It is no longer an era when hard work can lead to success , Just work hard , Do the same job day after day , Sooner or later, he will be kicked out of the job .
Only Use your limited time to do more and more valuable things , In order to enhance their core competitiveness .
It makes me think of my friend Nana .
One Tuesday, when I was about to leave work , The supervisor suddenly arranged a temporary task ： Ask Nana and another new colleague to prepare one respectively 「 Quarterly sales analysis report 」.
This is a big project ！
In order to finish the task that day , Nana sits in front of the computer , Focus on the screen ：
A quick finger tapping on the keyboard , And sliding the mouse in my hand , Put the data in hundreds of documents and tables , Copy one by one 、 Paste and organize into a new form ……
I managed to sort out most of the data , But because there are too many open pages , The computer crashed suddenly , All the data entered before is gone .
My colleague has been walking for almost an hour , Now she has to start over . Looking at the black screen of the computer , Nana could not help sobbing on the table .
But what can be done ？ It's not about getting up , Wipe tears , Turn on the computer 、 Carry the fatigue to enter data line by line , This is the norm for most workers .
After a month , The new colleague has been promoted , And I worked hard 3 year , Still holding the first two years 4500 The salary of , Not at all ！
As a spectator , I suggest Nana take the initiative to consult her new colleagues , Getting off work on time can finish the work well 「 The secret 」 What is it .
the second day , Nana suddenly bombarded me with crazy voice ：
I got it! ！ It turned out that she used python Help her operate the office software .
She doesn't have to do anything , Sales in the document 、 Customer classification 、 Inventory code 、 Purchase list 、 Key information such as the order number is read out , Also automatically organize into new forms .
and , The whole process only took 10 Less than a minute ！
later , Nana also went to learn python, Find out I used to work overtime , Now dozens of lines of code 、 A cup of coffee will solve the problem .
In order to master the user's information more accurately , She used a few lines of code to capture the orders placed by competing stores 、 sales 、 Degree of praise 、 Crowd portraits, etc , And the keyword statistics into a word cloud , See at a glance which products users are more interested in .
According to the user's preference , Nana made a marketing plan for reference , The performance of the current month is higher than that of the previous month 17%.
In the monthly summary , She also passed Python Missing value of cleaning data , Then filter and remove unnecessary fields , Made it accurate 、 Clear daily sales trend analysis chart .
The sales trend of the whole month is clear at a glance , Success has won more for the Department 30% The cost of .
Nana is no longer busy with copying and pasting , Spend more time on how to improve performance . Last month the company set up a new department , The leader specially recommended her , Now she has officially transferred from the branch to the company headquarters .
Nana's experience , I have a deep feeling ：
It's not the flowers 3 Hours of hard work , Not like flowers 1 Hours to learn skills , Increase of efficiency , Use your precious time to do something more valuable .
When we looked around , We may be like Nana , Faced with a large collection of resources 、 The repetitive work of sorting out information , At this time , Learn to use tools to help us complete , This is equivalent to you flying , Others are still walking slowly over mountains . In the driveway of the workplace , Of course you walk faster than others .
And these , It can be realized by programming .
You will think ：「 Learning programming makes you a programmer ？」
In fact, in this era , It's really not like this .
As a necessary skill in the workplace , Most industries are already recruiting JD in , They gave out 「 be familiar with Python first 」 Such recruitment conditions .
As you can see ,python It has been widely used in information collection and data analysis , Programming has almost become a necessary skill in the workplace , Not just for programmers .
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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