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CodeSignal

Practicing String Operations and Type Conversions in Java

via CodeSignal

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Overview

Enhance your Java abilities further with extensive exploration into string operations and type conversions. This course focuses on realistic implementations and aids in mastering these two crucial areas.

Syllabus

  • Lesson 1: String Manipulation: Splitting and Reversing Words in Java
    • Rotating Characters in Words
    • String Transformation with Opposite Characters
    • Capitalizing Each Word in a String
  • Lesson 2: String Manipulation: Parsing and Multiplying Numbers in Java
    • String Word Conversion
    • Parse and Sum Scores from a Jumbled Sports Record
    • Reposition Alphabetic Characters After Numbers
  • Lesson 3: Time Parsing and Operations in Java
    • Add Seconds to Time Points
    • Calculating Minutes Between Time Periods in Java
    • Calculating Future Date by Adding Days
  • Lesson 4: String Manipulation: Finding All Substring Occurrences in Java
    • Replace Substring in Text
    • Reverse Words in Sentences
    • Identifying Typographical Swaps in Strings

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