for example, the string is
var str = "ul_one" / / ul_one
or
var str =" ul_one " / / ul_one
var str = " ul_two " / / ul_two
where ul_one may be ul_two and ul_three
can ul_one be taken out with a regular?
for example, the string is
var str = "ul_one" / / ul_one
or
var str =" ul_one " / / ul_one
var str = " ul_two " / / ul_two
where ul_one may be ul_two and ul_three
can ul_one be taken out with a regular?
var str = 'haha ul_one haha'
var reg= /ul_one?/g
reg.exec(str)
//["ul_one", index: 5, input: "haha ul_one haha"]/ul_.+?\b/.exec("haha ul_ooxxox dasd");
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