Memory Management Development Tutorials, Guides & Insights

String a("Hello");
String b = a;       // deep copy
String c("World");
c = a;              // deep assignment

All objects manage their own memory independently.

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  // Repeated code
  function calculateDiscount(price) {
      return price * 0.9;
  }

  function calculateTax(price) {
      return price * 1.1;
  }

  // DRY principle
  function applyRate(price, rate) {
      return price * rate;
  }

  function calculateDiscount(price) {
      return applyRate(price, 0.9);
  }

  function calculateTax(price) {
      return applyRate(price, 1.1);
  }

• Avoid Deep Nesting:

   sudo sysctl -w net.ipv4.tcp_window_scaling=1

• net.ipv4.tcp_rmem and net.ipv4.tcp_wmem: