Double equal check only value, but while getting a variable value of string double equal convert this variable type of number
== Code 👇
=== Code 👇
Triple equal check value with type…
try and catch is a saved your crushed program, while you use this try and catch, you’re sure your program isn’t crushed, but while it was crushed don’t worry, it’s working with your crushing code.
for example, there’s a syntax construct try…catch that allows us to “catch” errors so the script can, instead of dying, do something more reasonable.
Single line comment example :
// This Is Single Line Comment, write your…
Virtual DOM Compare New Changes Browser DOM, While Compare, is Done Virtual DOM Check Where Are Changes. Then Virtual Dom And Browser DOM Check Equal Equal. And Set always New Changes Browser DOM. Virtual DOM Representation of the real DOM. When state changes occur, the virtual DOM is updated and the previous and current version of virtual DOM is compared. This is called diffing algorithm. Then virtual DOM sends a batch update to the real DOM to update the UI.
The CharAt Method Used For Find Variable Or Any Others Index Place,
If the Index cannot be converted to the integer or…