Regular expression is a sequence of symbols and characters expressing a string or pattern to be searched for within a longer piece of text.

Regular Expressions

Search PDF Files With Regular Expressions – Generating Teasers

Recently I have had some questions on how it would be possible to display search results including two words from either side of the...
Kieran France
55 sec read

Search PDF Files With Regular Expressions – Searching With…

Recently our search code has undergone a major update to give you greater control over what text you can find. We have now made...
Kieran France
53 sec read