beginner, excuse me. 1. Question: webpack + vue-cli project, using babel to escape es6, in which I have a js written in the old-fashioned way, such as this: delete obj; webpack will report an error in strict mode, so modify the babel configuration ...
Hello, everyone. I want to block the right button in the browser, so I need the event event, but to get the event event in firefox is arguments.callee.caller.arguments [0] so my code is var event = window.event | | arguments.callee.caller.arguments [0]...
two functions in the source code function() { with(this){return _c("div")} } Vue.prototype._c , just to omit this , isn t there a performance problem with with , and strict mode is not supported. ...
official example: https: github.com nuxt nuxt. defines a global reference in the project under assets in nuxt.js, in which there is a variable $theme_color. I use import in test.vue to introduce the scss file, and the calling variable is normal . test...
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questions are as follows: I encountered this problem when I was doing a problem, but I didn t understand it. Collection c = m2.keySet(); in this line of code in the title, the keySet on the right is a Set, taken out of the Map. First of all,...
topic description In the original , the following related code partially withdraws the early return and delayed execution of the Corialization function, and the in the code only needs to determine the browser type once. My understanding of the code i...
background description: if you want to nest components through children, how to get props I know to change the following map, but I haven t learned it yet and I don t know how to change it. I also know that writing HomeHeader into HomePage component...