1. I have installed bower and downloaded the js library I need bower.json: { "name": "myproject", "description": "", "main": "", "license": "MIT", "hom...
const Tree = [{ name:1, children:[{}], childrenNum:0 }] calculate the number of his descendants for each node childrenNum did not write it for a long time and ask the boss for guidance ...
I opened a new window in the code. Vue s navigation menu can still be clicked when the window is not closed, but it does not jump to the corresponding routing page. I have to close this window ...
problem description 1. The project path is as follows Picture description reset.scss .footer { background: url ( " static img top.png ") no-repeat; } 3.npm run build Image path error. Changing to. static before static in debug mode can load ...
using namespace Exercise; does not cause ival s redeclaration, but using Exercise::ival; instead leads to why redeclaration is; such as the following code: -sharpinclude <iostream> using namespace std; namespace Exercise { int ivar = 0; ...
need to verify: 1, mobile number non-empty verification prompt "mobile number is empty ", click "send verification code " trigger 2, mobile number format verification prompt "mobile number format error ", click "send verification code " trigger...