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CodeSignal

Understanding Debugging with JavaScript

via CodeSignal

Overview

Become familiar with the common bugs in the JavaScript landscape and develop the skills to debug programs effortlessly. Learn to navigate through errors and apply effective debugging techniques for cleaner, error-free code.

Syllabus

  • Lesson 1: Decoding Starlight: Understanding Error Messages in JavaScript
    • Deciphering the Stars: Correct the JavaScript Constellation
    • Mars Transmission Glitch
    • Journey to Jupiter: Debug the Star Chart
    • Stargazing Loop Correction
  • Lesson 2: Navigating the Maze of Syntax Errors in JavaScript
    • Lost in the Asteroid Belt: Spot the Syntax Error
    • Rover Communication System Syntax Check
    • Orbital Swap Debug Challenge
    • Lost in the Array: Uncovering the Mystery of Indexes
    • Space Shuttle Launch Code Check
  • Lesson 3: Navigating the Labyrinth of Logical Errors in JavaScript
    • Space Ventures Payroll Logic Check
    • Weekly Payroll Debugger
    • Employee Bonus Calculation Debugger
    • Debugging Employee Payroll Calculation
  • Lesson 4: Safeguarding Your Code: Exceptions and Try/Catch Blocks in the JavaScript Cosmos
    • Navigating Stellar Code Exceptions
    • Stellar Navigator Error Handling Upgrade
    • Add Exception Handling for Unknown Planet Display
    • Spacecraft Fuel Level Check Before Launch
  • Lesson 5: Safely Landing Your Code: Mastering the Finally Block in JavaScript
    • Galactic Database Operation Logging
    • Simulate Mission Data Error Handling in JavaScript
    • Implementing the Finally Block in Space Mission Cleanup
    • Space Voyager: Pre-Launch Fuel Check and Systems Review

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