JavaScript filter() method.

filter() is a JavaScript method to interact with matrices

filter() is a JavaScript method to interact with matrices. This method calls the callbackfunction on each element of the arrayand creates a new arraywith all the elements for which the callback return returns a true value, the elements that do not meet this callback return condition are simply omitted and not They are included in the new array .
For example:

In this example we have an arrangement with 6 emojis, what we will do is delete a specific emoji, and then we will show the arrangement without that emoji.

Assuming we want to eliminate more than one emoji at the same time, we must do it as follows.

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Francisco Imanol Suarez on about.me
I am a web developer, student, and photographer in Trelew, Argentina. Read my articles.about.me