I have this line:
newFile := strings.SplitN(scannn.Text(), "$", 2)[1]
So it returns the second field after $, but would like to use two delimiters whatever it matches on that line, for example 2 spaces or space and dollar: or $. A delimiter can be conformed of one or more characters.
If your delimiters form a pattern you can consider using the Split method of regexp package. For the case mentioned in the question, it would mean
newFile := regexp.MustCompile(" [ $]").Split(scannn.Text(), 2)
If your delimiters are plenty in number but uni-character(rune) you can use FieldsFunc.
[1] at the end, otherwise says cannot use newFile (type []string) as type string. Do you know what's its purpose?Split method is a slice of string. [1] is the index of the string in returned slice, i.e., the second string of the slice.newFile[1], but I would suggest doing a check on the length of the returned slice first.My own answer:
To use multiple delimiters in Go.
1.Original question: use only $ as delimiter and get all the line text after it:
newFile := strings.SplitN(scannn.Text(), "$", 2)[1]
2.New question: use more than one delimiter, for example two spaces ( ) or space+dollar ( $):
2.1 Method one:
newFile := regexp.MustCompile(` | \*`).Split(scannn.Text(), 2)[1]
2.2 Method two:
newFile := regexp.MustCompile(" [ *]").Split(scannn.Text(), 2)[1]