var attr = ~'input,textarea'.indexOf( target.tagName.toLowerCase() )
? 'value'
: 'innerHTML'
I saw it in an answer, and I’ve never seen it before.
What does it mean?
var attr = ~'input,textarea'.indexOf( target.tagName.toLowerCase() )
? 'value'
: 'innerHTML'
I saw it in an answer, and I’ve never seen it before.
What does it mean?