合并两个jQuery选择
问题描述:
var _sel1 = $('.red');
var _sel2 = $('.yellow');
如何在不使用其他选择器的情况下将它们合并为一个?
How can I merge them into one, without using different selectors?
// I don't want to do it this way
var _sel3=$('.red,.yellow') or $('.red').add('.yellow');