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Hello there. I'm experiencing a problem with a npm WARN like this:
```npm WARN vuex-composition-helpers@1.0.21 requires a peer of @vue/composition-api@>= 0.4.0 but none is installed. You must insta…
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### Nginx
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Model value is not updated when `material_select()` is applied to the ``.
I've made a fiddle to show you what's going on:
http://jsfiddle.net/maxflex/j8xcm7d2/
There are also other people facing th…
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I am receiving the following TypeError: Cannot redefine property: $subReady
The error stack is:
at Function.defineProperty ()
at VueComponent.firstPrepare (modules.js?hash=efa19dc1a6f0d0…
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### 好处
单元测试的好处就不用多说了,对于敏捷开发的迭代需求或者业务逻辑的重构,有了单元测试之后非常方便的担保业务逻辑平滑过渡,而且单元测试的case的存在,可以有效的说明逻辑,比代码注释更为清晰。在MVVM框架流行的今天,数据驱动DOM使得单元测试更加重要而且可行性更高。
### 痛点
前端单元测试推动是一直有痛点的,包括一些大厂对前端单元测试这个态度不是很统一。原因主要概括为两点:
…
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[vue] vue项目有做过单元测试吗?
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在做params传参时,刷新当前页面会导致params参数传递失败
usePage.ts:49
[Vue Router warn]: Discarded invalid param(s) "id", "_redirect_type" when navigating. See https://github.com/vuejs/router/blob/main/p…
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萨瓦迪卡~~~~~~心情不错
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1.
document.querySelector("#22id"); 不能以数字开头,后面有数字可以支持
这个将导致错误:
document.getElementById('#id22') 这个则可以
```
VM188:1 Uncaught DOMException: Failed to execute 'querySelector' on 'Document': '…
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```
window.addEventListener("hashchange", function(event) {
console.log('Hash geändert');
});
```
Es erscheint trotz Tabwechsel keine Ausgabe.