How to limit rendering to only 2 pieces of data?
<ul> <li v-for="i in data" v-text="i"></li> </ul> data: ['a','b','c','d']
<ul> <li v-for="(i, index) in data" v-if="index < 2" v-text="i"></li> </ul>
<ul>
<li v-for="i in data.slice(0, 2)" v-text="i"></li>
</ul>
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
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