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CodeSignal

Practicing String Operations and Type Conversions in Python

via CodeSignal

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Overview

Further expand your Python abilities with a deep dive into string operations and type conversions. This course focuses on practical implementations and helps you master these two essential areas.

Syllabus

  • Lesson 1: Manipulating Strings: Reversing Words in a Sentence
    • Rotating Characters in Words of a String
    • Transforming Words with English Alphabet's Opposite Characters
    • Capitalizing and Lowercasing String Words
  • Lesson 2: Parsing and Multiplying Numeric Values in Strings
    • Parsing and Converting Words in a String
    • Parsing Sports Records: Calculating Sum of Scores
    • Shifting Characters within a String Following Numerical Values
  • Lesson 3: Parsing and Calculating Seconds from Time Strings in Python
    • Adding Seconds to Time Points
    • Calculating the Length of a Time Period in Minutes
    • Calculating New Date Given Number of Days
  • Lesson 4: Exploring Substring Search in Python Strings
    • Replacing Substring in a Text
    • Reverse Word Instances in Sentences
    • Spotting Swapped Characters in Strings

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