string $matchString = "|locator1|null1|pCube1";
match("[^|]*$", $matchString);

// Result: pCube1 //

The parent of an object from the ‘long’ path

string $matchString = "|locator1|null1|pCube1";
substitute("|[^|]*$", $matchString, "");

// Result: |locator1|null1 //

Match the specified attribute name of an object

string $matchString = "|locator1|null1|pCube1.translate";
match("[^.]*$", $matchString);

// Result: translate //

string $matchString = "|locator1|null1|pCube1.vtx[0]";
match("[^.]*$", $matchString);

// Result: vtx[0] //

Match the nice name of an object excluding any includeded attributes

string $matchString = "|locator1|null1|pCube1.translate";
match("[^|]*$", match("^[^.]*", $matchString));

// Result: pCube1 //

Match the attribute excluding any array index information

string $matchString = "|locator1|null1|pCube1.vtx[0]";
match("[^.]*$", match("^[^\[]*", $matchString));

// Result: vtx //

Remove trailing character (i.e Whitespace, new line, tab etc)

string $matchString = "text string \n\r\t";
substitute("[( \n\t\r)]*$", $matchString, "");

// Result: text string //

Remove leading character (i.e Whitespace, new line, tab etc)

string $matchString = " \n\r\ttext string";
substitute("^[( \n\t\r)]*", $matchString, "");

// Result: text string //

Drive letter from path

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
match("^[^:]*", $matchString);

// Result: c //

Full directory from path

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
substitute("[^(\\/)]*$", $matchString, "");

// Result: c:\testdir\subdirectoryA/subdirectoryB/ //

Full filename from path

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
match("[^(\\/)]*$", $matchString);

// Result: yourFile.txt //

File extension from path

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
match("[^(.)]*$", $matchString);

// Result: txt //

Filename excluding extension from path

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
match("^[^.]*", match("[^(\\/)]*$", $matchString));;

// Result: yourFile //

Backslashes to forward slashes

string $matchString = "c:\\testdir\\subdirectoryA/subdirectoryB/yourFile.txt";
substituteAllString($matchString, "\\", "/");

// Result: c:/testdir/subdirectoryA/subdirectoryB/yourFile.txt //