9 Regular Expressions
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Regular expressions, commonly referred to as regex or regexp, are powerful tools used in software development to search for and manipulate text based on patterns. A regular expression is essentially a sequence of characters that defines a specific search pattern. This pattern can then be used to efficiently search, match, and manipulate strings of text within Swift code.
These patterns, constructed with literal characters, character classes, and quantifiers, among other elements, enable developers to express complex matching criteria concisely. From validating ...
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