var reg = /[^\$]*\$([^\|]*)\|?(.*)/g
var a = '$3ec05baeef7'
reg.test(a)
//output: true
reg.test(a)
//output: false
reg.test(a)
//output: true
reg.test(a)
//output: false
reg.test(a)
//output: true
reg.test(a)
//output: false
reg.test(a)
//output: true
reg.test(a)
//output: false
reg.test(a)
Ha funny thing, didnt knew about it but it seems legit.
According to MDN (
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/RegExp/test
)
As with exec (or in combination with it), test called multiple times on
the same global regular expression instance will advance past the
thank you Roly and Tim, your answers do help me a lot.
在 2012-3-13 下午8:23，tim sebastian tim.sebast...@googlemail.com写道：
Ha funny thing, didnt knew about it but it seems legit.
According to MDN (
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/RegExp/test
)
As with exec
