javascript sort array of objects by key value

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sure! sorting an array of objects by a specific key value in javascript can be done using the `sort()` method. this method sorts the elements of an array in place and returns the sorted array.

here's how you can sort an array of objects by a specific key value:

1. define an array of objects to be sorted.
2. use the `sort()` method on the array and pass a comparison function as an argument to specify how the objects should be sorted based on a specific key value.
3. in the comparison function, compare the key values of two objects and return either a negative value, zero, or a positive value based on your sorting criteria.

here's a code example to demonstrate sorting an array of objects by a key value (e.g., sorting by the `name` property):



in this example, the array of objects `people` is sorted based on the `name` property in ascending order. you can modify the comparison function to sort in descending order or based on a different key value.

remember that the `sort()` method modifies the original array in place. if you want to keep the original array unchanged, you can create a new array and sort that instead.

i hope this tutorial helps you understand how to sort an array of objects by a key value in javascript! let me know if you have any further questions.

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