20191127 Shanghai business trip summary

The business trip to Shanghai was indeed very difficult and bumpy. It was also the first business trip in my life. I had a lot of feelings and solved the previous dongle problem. Write a post to reflect and summarize.

1. The problem of taking the train : First, I departed from Hangzhou to Shanghai, and left the company two hours away from the train. Originally, there was a lot of time, but in the middle I encountered a situation where I could not get a taxi (the taxi can only print the reimbursement voucher) After a delay of some time, I finally rushed over by a fast train. And because the train and the subway need to get tickets for reimbursement, there was a delay of some time, resulting in a rush when I finally got on the train.
   Solution: Check the time required by AutoNavi Map, and leave at least one hour for ticket checking and transfer time.

2. Preparation and familiarity with the installation documentation the night before : I felt very excited because of my first business trip. After arriving at the Shanghai Hotel, I did not do anything related to work. I played games in the hotel and played all night. Later, I remembered that it shouldn't be, too relaxed, I didn't distinguish the difference between a business trip and a vacation, so that the installation of the next day was not smooth.
   Solution: You should go through the entire installation process in your mind the night before, and check whether all the things you use are taken (this should be something you should do before a business trip, but you should also check it the night before) . If you have enough time, you should be familiar with installing documentation products, etc.

3. Loss of ID card (the worst thing about this business trip) : I lost my ID card when getting off the train while taking the high-speed train from Hangzhou to Shanghai. This seemed to imply the result of this business trip, as if this was the fuse, and it also caused the inconvenience when returning to Hangzhou and going home later. I almost missed the car, which was too dangerous. When going out, you should pay special attention to important items, especially mobile phones, ID cards and other items. At the same time, you should also bring as few items as possible, because you can't use the suitcase, you can't pack all kinds of bags, you may not be able to find one or two less.
   Solution: Put the ID card, which does not need to be used all the time, in the schoolbag and take it out when you need to use it. Don't be afraid of trouble. An important item such as a mobile phone must be paid attention to at all times, and every time it is used, it is confirmed to be stuffed in the middle of the pocket.

4. When installing the system, install the Linux 7.6 system into Linux 8 (the instructions are completely different, and the 8 cancels the yum installation method) : It caused various errors when installing according to the installation document, and I suspected that my installation document was fake. Since the USB flash drive used to make the boot disk was just purchased, and there were too many linux versions downloaded on my computer, I chose the wrong one when I made it, and it took nearly 3 hours to install, and it was unsuccessful. What's more should not be that the system desktops after installation of 7 and 8 are completely different. Such an obvious difference is too unacceptable.
   Solution : should have the spirit to dare to doubt

5. Cannot enter the BIOS interface when installing the system : I have been struggling for nearly 2 hours, and I am really a Buddha. Never encountered this kind of love.
   Solution: bold and careful, accumulate experience

6. The dongle could not start the project : It took about two or three days to solve it, which directly caused me to return to Hangzhou two days earlier this week. The main reason should be that the key code of the dongle in the project has been modified, so it cannot be started. But the encrypted dongle can be used at the beginning, so I feel a bit puzzled, too pitted.
   Solution: After the project is sold, the awareness of the version should be quickly established, and the readMe document of the configuration description should not be the same as before. If you see something that is not pleasing to the eye, you can modify it easily. It may not matter, but it may be the next time you modify the code. It will be displayed, so you must not modify the code that you think is irrelevant (be in awe).

7. Weather problems : Because I always have air conditioners in the company, I don’t wear them much. This is also true when I travel. When I returned to the hotel at ten o'clock with a tired body with a problem that had not been installed that night, I felt like I was freezing to death on the street. It’s too cold~ Now that I think about it, it’s cold.
   Solution: Check the weather in the place where you are traveling in advance, and bring clothes suitable for the temperature

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Just write so much, it's too tired, go back and rest. After the rain has passed and the sky is clear, prepare for a business trip to Shandong next week, hope it will go well!!