JS Array Methods You Should Know :
Part-2
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Part-2
Don't forget to comment if you want to get part 3.
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1. includes()
โ The includes() method determines whether on array contains a specified elements.
โ The includes() method determines whether on array contains a specified elements.
2. forEach()
โ The forEach() method calls a function once for each element in an array, in order.
โ The forEach() method calls a function once for each element in an array, in order.
3. findIndex()
โ The findIndex() method returns the index of the first element in an array that pass a test.
(Provide as a function).
โ The findIndex() method returns the index of the first element in an array that pass a test.
(Provide as a function).
4. filter()
โ The filter() method creates an array filled with all array elements that pass a test.
(Provide as a function).
โ The filter() method creates an array filled with all array elements that pass a test.
(Provide as a function).
5. fill()
โ The fill() method fills the specified elements in an array with a static value. You can specify the position of where to start and end the filling. If not specified, all elements will be filled.
โ The fill() method fills the specified elements in an array with a static value. You can specify the position of where to start and end the filling. If not specified, all elements will be filled.
6. find()
โ The find() method returns the value of the first element in an array that passes a test.
(Provide as a function).
โ The find() method returns the value of the first element in an array that passes a test.
(Provide as a function).
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