Front End Programmer Question:
Explain what is the lazy loading?
Answer:
Lazy loading is a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed.
Lazy loading is loading code only once user needs it. For Example, there is a button on the page, which shows different layout once user pressed it. So there is no need to load code for that layout on initial page load.
Lazy loading is loading code only once user needs it. For Example, there is a button on the page, which shows different layout once user pressed it. So there is no need to load code for that layout on initial page load.
| Previous Question | Next Question |
| Explain what is the Difference between null and undefined? | What is the difference between a host object and a native object? |