Constructor Using New Method in Python | 45
Iss video mein hum Python ke constructors ko detail mein samjhenge aur dekhenge ki object-oriented programming mein ye kaise kaam karte hain.
Hum dekhenge
▶️ What Is a Constructor?
Samjhenge constructor ka purpose kya hota hai aur kaise ye Python mein object ko initialize karne mein help karta hai.
▶️ Constructor Syntax (_new_()):
Dekhenge constructor ka sahi syntax, jisme hum _new_() method ka use karke class ke andar constructor ko define karna seekhenge — kaise likhna hai, kaise structure hota hai.
▶️ When Is the Constructor Called?
Samjhenge ki constructor automatically kab call hota hai jab bhi hum class ka object create karte hain.
▶️ What Is a Singleton Class?
Singleton class ka concept samjhenge — jisme ek class ka sirf ek hi object create ho sakta hai. Aur dekhenge ki ye pattern special scenarios mein kyun use hota hai.
▶️ Using super() in Constructors:
Seekhenge super() ka use constructor ke andar kaise hota hai, especially inheritance mein parent class constructor ko call karne ke liye —
jisse code clean, reusable aur maintainable ban jaata hai.
Video ke end tak aapko Python constructors, their behavior, execution flow, aur advanced concepts jaise Singleton pattern aur super() ka solid understanding mil jaayegi.
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