If you really don't want to use replace
, you can do
var num = +str.match(/\d+/)
or
var num = +str.slice(1,-1)
题
How do I parse this to int?
"'10'"
Thanks.
解决方案
If you really don't want to use replace
, you can do
var num = +str.match(/\d+/)
or
var num = +str.slice(1,-1)
其他提示
Or you could do:
var num = +str.split("'")[1]