first of all, let s talk about the meaning of adaptive compression on my side: the src stores the bitmap in the img tag, the data-ori stores the address of the original image, and the page onload loads the big image according to the network status (src...
how do you understand that using refs can reduce the consumption of dom nodes? If you see an example on the official website of Vue, you will use ref,refs. . is the understanding and illustration of the following example correct? <!DOCTYPE html>...
from properties.items import PropertiesItem the imported statement looks like imports but when importing, it is obviously wrong, and the error is `ModuleNotFoundError: No module named properties `. ...
create projects using vue-cli3.x scaffolding how can I use other UI frameworks or libraries in single-file vue components? such as jQuery, Layui, Bootstrap. I try to add a resource reference directly to public index.html , add the road strength p...
as shown in the figure, the access address is http: blog.gdfengshuo.com ex.... how can react switch pages similar to tag, and still maintain the original state of the old page when switching back to the previous page? ...
text wraps lines automatically, and neither text-algin nor vertical-align works. Is there any way not to use display:table-cell,? .cell { float: left; width: 40px; -webkit-box-sizing: border-box; box-sizing: border-box...
import { MessageBox } from element-ui MessageBox( , , { showInput: true, inputValue: haha , confirmButtonText: , cancelButtonText: , inputPattern: [ w!-sharp$%& *+ =?^_`{|}~-]+(?: .[ w!-sharp$%& *+...