![]() Let's imagine that we can have different fruits, or different number of fruits, or our savoury fruit may be at a different position. For this, we need to exclude the avocado fruit by slicing the array twice, taking the parts before and after it. For instance, we can create a new array with only sweet fruits inside it. You can create functions that apply more than one method to the data. Let's look how we can write a more advanced code with slice. ![]() Trim array (remove a few elements at the beginning and/or end of it).Create a copy of an array (by dropping both start and end parameters).The basic use cases for the slice method in JavaScript are: ![]() In this case, slice will take the entire array. However, it is possible to drop both parameters at the same time. If at least one parameter is defined, slice will always treat it as start.
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