Extract/confirm any substrings with any pattern (E.g. Dot)

Extract/Confirm Any Substrings with Any Pattern (E.g. Dot)
- Python Automation and Machine Learning for ICs -
- An Online Book -

Python Automation and Machine Learning for ICs http://www.globalsino.com/ICs/

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

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Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

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Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

============================================

Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

============================================

Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

============================================

Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

============================================

Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

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Extract any substrings with any pattern. Code:
          Upload Files to Webpages
       Output:

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Difference between ".*" and ".*?". Code:
          Upload Files to Webpages
       Output:

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Difference between ".*" and ".*?". Code:
          Upload Files to Webpages
       Output:

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Match dot patterns:

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Extract any substrings with dot patterns. Code:
          Upload Files to Webpages
       Output:

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Extract contents before and after a string. Code:
          Upload Files to Webpages
       Output:

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Check if there is a block string with the specific beginning and end strings. Code:
          Upload Files to Webpages
       Input:

       Output:

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