where to look up gun serial numbers

This article mainly introduces three methods of traversing Python List (List) (sequence number and value. It has good reference value. let's take a look at the following three methods to traverse the serial numbers and values in the list: I recently learned the python language and felt that it has greatly improved my work efficiency. I wrote this blog on Valen

I read the article "abandon database auto-increment ID, expose the solution I used" and display it on the homepage. I think that if a newbie does not distinguish between true and false and blindly follows suit, it will lead to the fact that he is mistaken .. Net generate the serial number First, from the author's purpose of writing this article, what he wants to achieve is nothing more than the following: 1. You do not need to increase your ID because

When making a table using the WPS form, you often need to add an ordinal number. Two common ways to do this are to either hold down the SHIF key or add them manually. However, both of these additions have a common disadvantage, that is, when you need to enter too many rows, it is troublesome to add serial numbers manually. Today's small series will introduce you to the third method, by setting, you can auto