string - Replace subdomain name with other subdomain Using JavaScript? -


i'm trying replace subdomain name "news.domain.com/path/.." "mobile.domain.com/path/..", using javascript

any idea how achieve this?

i'm assuming want change string in generic format xxxx.domain.com/... mobile.domain.com/.... regexp should in javascript:

var oldpath = "news.domain.com/path/"; var newpath = oldpath.replace(/^[^.]*/, 'mobile')

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