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CodeSignal

TypeScript Foundations for Beginners

via CodeSignal

Overview

Get acquainted with TypeScript's foundational knowledge, syntax, and types. By practicing basic coding tasks, you'll become comfortable with the language and its unique static typing feature.

Syllabus

  • Lesson 1: TypeScript 101: Understanding Syntax, Comments, Indentation, and the Console.Log Function
    • Getting Started with TypeScript: Custom Console.Log Statement
    • Debugging: Fix the Console.Log Statement Error
    • Basics of TypeScript: Print Variable Value
    • TypeScript Basics: Create a Simple TypeScript Script
  • Lesson 2: Mastering TypeScript Variables: Declaration, Naming, and Output
    • Exploring Variables with TypeScript: Numerical Transformations
    • Adding Cosmic Corn to the Harvest Record
    • Debugging the Science Lab Recording System
    • The Dawn of the Samurai: A TypeScript Chronicle
    • Tracking Scientific Legacies with TypeScript
  • Lesson 3: Exploring The Universe of TypeScript Types
    • Exploring Space with TypeScript Data Types
    • Determining Planetary Habitability: A TypeScript Typing Mission
    • TypeScript Data Type Debugging Challenge
    • Defining Saturn's Characteristics with TypeScript Types
  • Lesson 4: TypeScript Comparison Mastery: Understanding Operators and Decision-Making
    • Interplanetary Challenge: Comparing Martian and Earthly Orbits
    • Galactic Credits: Unraveling Type Equality in the Cosmos
    • Comparing Planetary Rotation Periods in TypeScript Universe
    • Sibling Age Comparison Correction Challenge
    • Jovian Giant Versus Terrestrial Titans: The Diameter Debate
  • Lesson 5: Mastering TypeScript Arithmetic and Logical Operations
    • Calculating Purchases and Budget Constraints in a Bookstore
    • Calculating Purchase Potential in a Toy Shop with TypeScript
    • Budget Planning for a Telescope and Astronomy Book Acquisition
    • Stationery Space Calculation: Can You Buy Three Star-Pens?
  • Lesson 6: Mastering Conditional Statements in TypeScript
    • Evening Plans Based on Weather Conditions
    • Chilly Weather Wardrobe Decider
    • Ternary Operator Challenge: Outdoor Activity Decision Maker
    • Spacewalk Safety Check: Evaluating External Conditions
    • Determining Garden Watering Needs Based on Weather Conditions with TypeScript Ternary Operator
  • Lesson 7: String Concatenation in TypeScript: An Introduction
    • TypeScript Rocket Launch Mission Descriptor
    • String Concatenation with Type Annotations in TypeScript
    • Intergalactic Welcome Message Creation in TypeScript
    • Crafting Code in TypeScript

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