Angular Lifecycle Hooks Made Easy: constructor, ngOnInit, ngDoCheck, ngOnChanges | Part - 8 | Tamil

In this video, we explore essential Angular Lifecycle Hooks that every developer should understand to build robust, maintainable Angular applications. You'll gain a solid grasp of how Angular manages component lifecycles and how to hook into different phases for better control and debugging.

👉 What You’ll Learn:

🌀 Angular Lifecycle Fundamentals
🔹 The role of the constructor in component instantiation
🔹 How and when ngOnInit() is triggered
🔹 Detecting changes manually with ngDoCheck()
🔹 Reacting to input property changes using ngOnChanges()

🔍 Lifecycle Hooks in Action
🔹 Differences between constructor and ngOnInit()
🔹 Use cases for ngDoCheck() in custom change detection
🔹 Practical examples of ngOnChanges() with @Input() properties

💡 By the End of This Video:
You’ll confidently understand when and why each lifecycle hook is called, how to use them effectively in real-world scenarios, and how they contribute to component behavior and performance. 🚀
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Видео Angular Lifecycle Hooks Made Easy: constructor, ngOnInit, ngDoCheck, ngOnChanges | Part - 8 | Tamil канала Rural Youth of India