In the above code, function existsInArray(_element,_array) is used.Let myArray = Ĭonsole.log(existsInArray("Popular",myArray)) Ĭonsole.log(existsInArray("Hello",myArray)) Javascript’s filter() metho d returns a new array that consists of all the elements that pass the test implemented by the function provided.Ĭheck if the value s ‘Popular’ and ‘Hello’ exist in the array Ĭode:- function existsInArray(_element,_array) Python - Access Nth item in List Of TuplesĬheck if a value exists in javascript array using filter() Python - Check if a value is in Dictionary Python - Returning Multiple Values in Function Check if Any element in List is in another list in Python.Check if Any Element in List Matches Regex in Python. ![]()
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