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We already have the `x-timeout` header, which works for a lot of javascript-heavy websites. But some websites lazy-load certain things only when you scroll down a bit.
Therefore, I propose an `x-sc…
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I made sure to grab the latest minified version of LazyLoad and test again before filing this issue.
I'm writing an application that does nested loading of JS files for development. I'm concatenatin…
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Hello,
I'm using angular-masonry on a project and it works fine.
at Object. (greet.js:9)
at t.exec (sea.js:2)
at t.e.callback (sea.js:2)
…
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# 【性能优化】手把手实现图片懒加载+Vue封装
本文以懒加载为主，先看看懒加载和预加载两者的概念对比
# 一、总览
![293bf8f6-acff-447b-b8d3-4a66bc11ef69](https://user-images.githubusercontent.com/25027560/39081915-805e8f90-457c-11e8-8028-edd54252b6ce…
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## 一、懒加载
#### 1.什么是懒加载
**懒加载也叫延迟加载，指的是在长网页中延迟加载图像，是一种很好优化网页性能的方式**。用户滚动到它们之前，可视区域外的图像不会加载。这与图像预加载相反，在长网页上使用延迟加载将使网页加载更快。在某些情况下，它还可以帮助减少服务器负载。常适用图片很多，页面很长的电商网站场景中。
#### 2.为什么要用懒加载
- **能提升用户的体验**，不妨…
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无论谁开发的模块,只要给予这个方案就能自动按需lazyload
图片lazyload如果已经实现好了,那么如果是组件呢??
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### Exception error
```
ERROR in node_modules/ng-lazyload-image/src/lazyload-image.directive.d.ts:27:21 - error TS2694: Namespace '"/Users/sameerkhan/AmbryGen/patientportal-UI/node_modules/@angular/…