<div>
    <vnode :vnode="value"/>
</div>

{
  components: {
    Vnode: {
      functional: true,
      render: (h, ctx) => ctx.props.vnode
    }
  },
  props: ['value']
}

// npm completion >> ~/.bashrc
npm completion >> ~/.zshrc

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

xcode-select --install

b = bytes([~ b & 0xFF])

0.14 * 10 // 1.4000000000000001

0.18 * 10 // 1.7999999999999998

10.001.toPrecision(1) // "1e+1" <- 这家伙贴心地帮你把数字转成了科学记数法 🌚
10.001.toPrecision(3) // "10.0"
10.001.toFixed(1) // "10.0"