How do programmers finalize nucleic acid statistics with 130 lines of code

I saw a news a few days ago , People's daily gave our programmers a compliment . The reason for this is ： Since March , Whenever nucleic acid testing is completed , The counselors of Fudan University should check the students one by one “ Health cloud ” Screenshot of nucleic acid results and register , Make sure everyone doesn't miss . And we all know that , This seemingly simple but heavy repetitive work , In addition to taking a lot of time, it is also easy to miss and misread .

However, Li Xiaokang, a doctoral student at the school of information science and engineering, used a short time 130 Line code , Let the original need several people to check the work of more than an hour in a short time 2 Finish accurately in minutes . This made him quickly on the microblog hot search , The people's daily also praised him by name .

This “ Small body , Big power ” The program , Li Xiaokang used OCR technology , And through Python Regular expression from OCR Filter out important information from the recognized text . In the face of sudden fame , Li Xiaokang also shows the programmer's consistent virtue of humility , He said ：“ Although the principle is also very simple , Anyone who can write code will understand what's going on at the first time , The work is not relevant , I can't feel the time and effort of this matter , Naturally, I won't come up with a way . I just use the knowledge I learned to solve the difficulties in practical work .”

Maybe there are always a lot of jokes about programmers on the Internet , There are also many misunderstandings . But use the knowledge learned to solve the difficulties in practical work , That's what programmers have been doing . For example, in the face of possible sudden home isolation , A programmer made a stock manual , Help people not be confused about how to prepare . The manual covers daily necessities 、 food 、 Medicine and so on , Covers the demand 、 Preservation methods and other aspects , And it can adjust itself according to the actual situation , It can be said to be very convenient and easy to use . In the author's words, it is ：“ Don't waste time making decisions , Time should be spent on action .”

GitHub Address ：https://github.com/toutiaoio/A-Guide-To-Stockpiling

If you really start home isolation , The first to bear the brunt must be “ having dinner ” Let you care . Instant noodles can be eaten for two or three days , But it must be hard to keep eating for four or five days , After all, we are the people who live on food “ Eating empire ” ah ！ But once you're isolated at home , You're obviously isolated from the takeout , If you haven't cooked before , How can I get started ？

Don't worry about , Enthusiastic programmers have long considered this problem ,《 Programmer's Cooking Guide 》 It will help you start from scratch ,10s Cooking ？

GitHub Address ：https://github.com/Anduin2017/HowToCook

Satiate , Spiritual entertainment can't be less . It's easy to get tired of playing one or two games alone , however GitHub The countless games in the game area will surely create a variety of fun for your home life .

GitHub Address ：https://github.com/topics/game

I believe everyone has noticed , The addresses we share are from GitHub, This is a hosting platform for open source and private software projects . On this platform , Professional programmers and programming enthusiasts can share their source code , Communicate and learn freely . Here you can find the different side of programmers , They are not entirely caused by overtime 、 Shirt composition , They are enthusiastic and focused , Do things orderly without losing a little fun . I hope we can , Use what you have learned to make your real life and work better , Spend this silent time together “ War epidemic ”.