CODE TYPING PRACTICE

Improve your coding speed with real programming syntax. Practice functions, algorithms, and common patterns.

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Array Map Function

JavaScript

Transform array elements using map

const numbers = [1, 2, 3, 4, 5];
const doubled = numbers.map(num => num * 2);
console.log(doubled);

💡 Code Typing Tips

  • •Pay attention to syntax characters like brackets, semicolons, and operators
  • •Practice common patterns to build muscle memory for frequently used code structures
  • •Master indentation and whitespace for cleaner, more readable code
  • •Type special characters without looking at the keyboard to improve speed

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