Match a not-empty string. A string with only spaces or no characters is an empty-string. When match something, mathc all the string with the exception of the eventually space at the and

When looking for day, Sunday should not be matched.

Useful for finding array error. Example: {'id':'1','name':'test',} Finds the ",}" from the example

This one removes ALL attributes if "style" is found. See my other expression to only remove the style.

This will parse the fields portion of a mysqldump lines such as: INSERT INTO users VALUES (42,'Bob',12.34,NULL,'It\'s ok!');

URL validation with http/https

Key/Value pairs with multiline support

For better exception capturing

Allow get the value of the some attributes from a html text

following input formats work-- 10am to 3pm 1am - 2pm 12pm-3pm

US numbers only

PHP

This expression converts any 3- or 4 digit timevalue to a value with colon between hours and minutes. So 345 is converted to 3:45 and 1500 is converted to 15:00

Nickname validation. Only: letters _ One line. Tested with RoR