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CodeSignal

TypeScript Map in Practice: Revision and Application

via CodeSignal

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Overview

Strengthen your understanding and application of the map data structure with a focus on counting and aggregation tasks. This course will deepen your comprehension of efficient data access and manipulation using TypeScript's Map.

Syllabus

  • Unit 1: Maps in TypeScript: An Introduction and Exploration
    • Updating the Library Catalog
    • Fix the Map Key Access Issue
    • Check Book Availability in Library Catalog Using Maps
    • Updating and Accessing Elements in a Map
    • Managing a Library Catalog with TypeScript Maps
  • Unit 2: Using Maps in TypeScript for Efficient Element Counting
    • Optimize Color Count with TypeScript Maps
    • Fix the Color Frequency Counter in TypeScript
    • Counting Paint Cans with Maps in TypeScript
    • Using Maps in TypeScript to Count Letter Frequency
    • Counting Fruit Occurrences Using Maps in TypeScript
  • Unit 3: Data Aggregation with TypeScript Maps
    • Calculating Average Number of Pages in a Book Collection
    • Fixing the Minimum Fruit Quantity Calculation Bug in TypeScript
    • Calculating Inventory Totals and Maximums in TypeScript
    • Comparing Fruit Inventory Stock to Average in TypeScript
    • Finding Maximum Fruit Quantity in TypeScript
  • Unit 4: Applying Maps for Real-World Challenges in TypeScript
    • Library Catalog System: Managing Book Copies in TypeScript
    • Using Maps to Manage Library Catalogs in TypeScript
    • Managing Library Inventory with TypeScript Maps
    • Counting Product Occurrences with TypeScript Maps
    • Library Management System with TypeScript Maps

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