Removing first 4 Characters from a column along with a special character

Hams

Hello,

 

I have a column that is a sample description and there is always a ~numbers before the description that I would like to remove from all rows. Only one row has the "~" in it. For Example.

 

Sample:

126: Description AB

291: Description XYZ

~619: Description

 

Is there a JSL script that would remove the "~", first 3-digit numbers, and the ": " (including the space) from all rows within the Sample column? The data I'm looking at always has a3 digit numbers at the front along with the : and space. The problem is removing the ~ from one of the rows.

 

Appreciate the help

 

Josh

Jed_Campbell

Here's one way, essentially trimming the leading space from the last "word," using ":" as a delimiter. There are other ways, including Regex.

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Names Default To Here (1);
//make data table
dt = New Table( "Untitled",
	Add Rows( 3 ),
	New Column( "Sample",
		Character,
		"Nominal",
		Set Values(
			{"126: Description AB", "291: Description XYZ", "~619: Description"}
		)
	)
);
//remove unwanted characters
for each row (dt,
	:Sample = trim (word (-1, :Sample, ":"))
);