Course Content
Regex Wizards (Project)
Advanced Search Function 1/2
The Search function also provides some advanced matching combinations. We will now introduce the most famous one and later practice them in the exercise:
\A- Matches if the specified characters are at the start of a string;\b- Matches if the specified characters are at the beginning or end of a word;\D- Matches any non-decimal digit. Equivalent to [^0-9];\d- Matches any decimal digit. Equivalent to [0-9];\B- Opposite of\b. Matches if the specified characters are not at the beginning or end of a word;.- period matches any single character.
Task
Swipe to show code editor
- Import
re. - Define a text variable as
"The cat in the hat". - Search for any 3 characters finishing with
"at". - Print the output.
Mark tasks as Completed
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The Search function also provides some advanced matching combinations. We will now introduce the most famous one and later practice them in the exercise:
\A- Matches if the specified characters are at the start of a string;\b- Matches if the specified characters are at the beginning or end of a word;\D- Matches any non-decimal digit. Equivalent to [^0-9];\d- Matches any decimal digit. Equivalent to [0-9];\B- Opposite of\b. Matches if the specified characters are not at the beginning or end of a word;.- period matches any single character.
Task
Swipe to show code editor
- Import
re. - Define a text variable as
"The cat in the hat". - Search for any 3 characters finishing with
"at". - Print the output.
Mark tasks as Completed
Switch to desktop for real-world practiceContinue from where you are using one of the options belowSection 1. Chapter 3
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