I feel less and less able to write code. At present, there is a problem, that is, when does need to be judged, and when is the judgment redundant and unnecessary? for example, 1, do you judge the addition, deletion, modification and query of the dat...
< H3 > opens the first page (that is, the default page), and there is a list. Clicking on an item in the list will jump to a new page (in fact, it is not much the same as the previous page). Because the pages are all the same, I think this is "I transfe...
the front end wants to simulate data through rap. How to set the API for adding, deleting, modifying and querying ...
[br > 0:4, 4:7, 5 ] there is a rule here. From row 1 to x, I want to make up 0:4, 4:7, 11:12 0:4, that is, four starting at zero. 4:7 is from 4 to the last 2 7:9 is from 7 to the last 3: , and so on, to form a dictionary or list ...
I use swiper.js to realize automatic rotation. Now there is a need to obtain the time interval between the pictures displayed in this rotation and those displayed in the last rotation, which can be used to bury the sites and monitor whether the rotation...
Why can t we just right-click to open the html page after executing the build command? Why start dev-server locally? Have been troubled for a long time ...