Explain Function.prototype.bind.

Technology CommunityCategory: JavaScriptExplain Function.prototype.bind.
VietMX Staff asked 4 years ago

Taken word-for-word from MDN:

The bind() method creates a new function that, when called, has its this keyword set to the provided value, with a given sequence of arguments preceding any provided when the new function is called.

In my experience, it is most useful for binding the value of this in methods of classes that you want to pass into other functions. This is frequently done in React components.