Memory Management Development Tutorials, Guides & Insights

class String {
private:
    char* buffer;

public:
    String(const char* str) {
        buffer = new char[strlen(str) + 1];
        strcpy(buffer, str);
    }

    // Copy constructor
    String(const String& other) {
        buffer = new char[strlen(other.buffer) + 1];
        strcpy(buffer, other.buffer);
    }

    // Assignment operator
    String& operator=(const String& other) {
        if (this != &other) {
            delete[] buffer;
            buffer = new char[strlen(other.buffer) + 1];
            strcpy(buffer, other.buffer);
        }
        return *this;
    }

    ~String() {
        delete[] buffer;
    }

    void print() const {
        std::cout << buffer << std::endl;
    }
};

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

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  const person = { name: 'Alice', age: 25 };
  const hasName = Reflect.has(person, 'name');
  console.log(hasName); // Output: true

The Reflect API can be used to simplify operations that would otherwise require complex code or multiple steps.

Enables TCP window scaling, which allows for better network performance over high-latency connections.

   sudo sysctl -w net.ipv4.tcp_window_scaling=1