https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293730#M486 <P>The easiest route is perhaps a for loop over all of the string elements and on every iteration past 0 you also prepend the separator.</P> <P>&nbsp;</P> <P>If you want to be a bit more optimal you first iterate over the elements to sum up the total resulting string length (don't forget to include the (number of elements minus 1) * size of separator), allocate a string of that length, and do replace subset across the new string for each element.</P> Mon, 27 Mar 2023 14:47:01 GMT IlluminatedG 2023-03-27T14:47:01Z https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293711#M485 <P>I have a need to use the same functionality as the LabView&nbsp;Array to Spreadsheet String and Spreadsheet String to Array VIs in order to process comma-separate strings in tags.&nbsp; But, I don't see these in the available GWeb VIs.&nbsp; Are these available somewhere else?&nbsp; If not, I'll have to reproduce them (any suggestions on the best way would be appreciated).&nbsp; Thank you.</P> Mon, 27 Mar 2023 14:21:30 GMT https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293711#M485 johnsmith2022 2023-03-27T14:21:30Z https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293730#M486 <P>The easiest route is perhaps a for loop over all of the string elements and on every iteration past 0 you also prepend the separator.</P> <P>&nbsp;</P> <P>If you want to be a bit more optimal you first iterate over the elements to sum up the total resulting string length (don't forget to include the (number of elements minus 1) * size of separator), allocate a string of that length, and do replace subset across the new string for each element.</P> Mon, 27 Mar 2023 14:47:01 GMT https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293730#M486 IlluminatedG 2023-03-27T14:47:01Z https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293734#M487 <P>Thank you for your quick response.&nbsp; And the reverse to take a tag value that is a comma separate string; parse each substring with string subset, or search/split string and create a 1D array of substrings?</P> Mon, 27 Mar 2023 15:00:16 GMT https://ni.lithium.com/t5/G-Web-Development-Software/Array-to-Spreadsheet-String-and-Spreadsheet-String-to-Array/m-p/4293734#M487 johnsmith2022 2023-03-27T15:00:16Z