<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compati...
1. The generated chart, gently swipe on the chart, the chart will sometimes flash screen, seriously, sometimes disappear, swipe and click again to appear. 2. Use html to make a similar icon, access in the mobile browser, there is no this problem, indic...
Many people on use calculator examples to illustrate these two principles, but it seems that the difference is that OCP has an abstract class, while SRP does not inherit abstraction compared with SRP, OCP, the examples of 1.OCP are all independent of...
the design gives a bunch of svg files that need to be displayed in a loop. I used the svg-sprite-loader plug-in, but the picture didn t come out svg component (Icon.vue) < template > < svg: class= "svgClass " aria-hidden= "true " > . <use :xlin...
class object: """ The most base type """ ... @staticmethod -sharp known case of __new__ def __new__(cls, *more): -sharp known special case of object.__new__ """ Create and return a new...
as shown in the following figure, vscode on the left and webstrom on the right, but the eslint of vscode does not take effect ...
when I use the jquery chosen drop-down plug-in, I put the initialization code $( -sharpmaintainerName ).chosen(); When is written in the imported js file, the plug-in cannot be used and the style can be loaded, but clicking the drop-down box does no...