Regular expressions (Regular Expressions) cheat-sheet
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Cheat-sheet on regular expressions (regular expressions) provides a brief and easy description of the main elements:
- Standard metacharacters
- Special characters
- Operators, defining borders
- Extension of the operator
- Character
- Groups and Lists
- Repeaters
- The screening of operators
- Modifiers
- Operators of search and replace
Additionally cheat-sheet contains 8 examples:
- Checking e-mail addresses
- The date of the breakdown on the numbers
- Phone number
- Split the text into individual words
- Search for sequences of characters enclosed between tags
- Verification of IP-addresses
- Search for a fractional number
- Check room cards Visa, MasterCard, American Express, Diners Club, Discover, JCB
- Standard metacharacters
- Special characters
- Operators, defining borders
- Extension of the operator
- Character
- Groups and Lists
- Repeaters
- The screening of operators
- Modifiers
- Operators of search and replace
Additionally cheat-sheet contains 8 examples:
- Checking e-mail addresses
- The date of the breakdown on the numbers
- Phone number
- Split the text into individual words
- Search for sequences of characters enclosed between tags
- Verification of IP-addresses
- Search for a fractional number
- Check room cards Visa, MasterCard, American Express, Diners Club, Discover, JCB