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7.1 What is File I/O
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Video
7.1.1 What is File I/O
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Quiz
7.1.2 What is File I/O
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Example
7.1.3 What is a TXT File?
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Example
7.1.4 What is a CSV File?
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Free Response
7.1.5 Choosing a File Format: TXT vs. CSV
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Example
7.1.6 File I/O in Data Science
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Example
7.1.7 File I/O in Image Processing
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Free Response
7.1.8 File I/O and Social Media
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7.2 Reading Character from File
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Video
7.2.1 Reading Character from File
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Video
7.2.2 Reading Characters from File: Example Walkthrough
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Quiz
7.2.3 Reading Characters from File
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Example
7.2.4 Read Specific Characters
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Example
7.2.5 Read All Characters
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Debugging
7.2.6 Fix This: Reading Characters
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Debugging
7.2.7 Fix This: Unable to Read
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Exercise
7.2.8 Validating Tweet Length
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7.3 Reading Line from File
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Video
7.3.1 Reading Line From File
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Video
7.3.2 Reading Line from File: Example Walkthrough
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Quiz
7.3.3 Read Line from File
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Example
7.3.4 Reading and Printing Lines
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Exercise
7.3.5 Counting Lines in a File
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Exercise
7.3.6 Summing Numbers from File
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Exercise
7.3.7 Formatting Movie Titles
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7.4 Reading All Lines from File
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Video
7.4.1 Reading All Lines from File
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Video
7.4.2 Reading All Lines from File: Example Walkthrough
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Quiz
7.4.3 Reading All Lines from File
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Example
7.4.4 Using readlines()
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Exercise
7.4.5 Finding the Needle in the Haystack
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Exercise
7.4.6 Extract Quotes from a Text File
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7.5 Writing to File
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Video
7.5.1 Writing to File
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Video
7.5.2 Write to End of File: Example Walkthrough
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Quiz
7.5.3 Writing to File
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Example
7.5.4 Write to File
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Example
7.5.5 Append to File
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Exercise
7.5.6 Activity Tracker
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Exercise
7.5.7 Guest Book
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Exercise
7.5.8 Write the Sum
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7.6 Move File Pointer Position
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Video
7.6.1 Move File Pointer Position
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Video
7.6.2 Move File Pointer Position: Example Walkthrough
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Quiz
7.6.3 Move File Pointer Position
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Example
7.6.4 Using tell()
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Example
7.6.5 Reading from a Position in File
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Exercise
7.6.6 Read from Middle
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Exercise
7.6.7 Reverse a File
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7.7 File I/O Quiz
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Quiz
7.7.1 File I/O Quiz