Non-Capturing Group(?:[A-Z]{2}--|--[A-Z]{2}|[A-Z]{4}) 1st Alternative[A-Z]{2}-- {2}matches exactly 2 characters from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
2nd Alternative--[A-Z]{2} {2}matches exactly 2 characters from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
{4}matches exactly 4 characters from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
\d{2}a Unicode decimal digit, repeated exactly 2 times
/the literal / (4710 / 578 / 2F16)
Character Class[0-9A-F]{8} {8}matches exactly 8 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
A-Fone character from A (6510) to F (7010) (case sensitive)
-the literal - (4510 / 558 / 2D16)
Character Class[0-9A-F]{4} {4}matches exactly 4 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
A-Fone character from A (6510) to F (7010) (case sensitive)
-the literal - (4510 / 558 / 2D16)
Character Class[0-9A-F]{4} {4}matches exactly 4 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
A-Fone character from A (6510) to F (7010) (case sensitive)
-the literal - (4510 / 558 / 2D16)
Character Class[0-9A-F]{4} {4}matches exactly 4 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
A-Fone character from A (6510) to F (7010) (case sensitive)
-the literal - (4510 / 558 / 2D16)
Character Class[0-9A-F]{12} {12}matches exactly 12 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
A-Fone character from A (6510) to F (7010) (case sensitive)
\.the literal . (4610 / 568 / 2E16)
pngthe literal text png (case sensitive) g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string