The built-insortfunction sorts the elements of an array in place and returns the sorted array. It takes an optional compare function as a parameter. The function is used to determine the order of the elements. It returns a negative value if the first argument is less than the second argumen...
(a.property1 < b.property1) { return -1; } if (a.property1 > b.property1) { return 1; } if (a.property1 == b.property1) { if (a.property2 < b.property2) { return -1; } if (a.property2 > b.property2) { return 1; } return 0; } }; myArrayOfObjects.sort(...
Let’s say we have an array of objects (each object will represent one dog) and we want to alphabetically sort these objects by the breed property. Let’s see how we can do that.// Define the interface for our objects interface Dog { breed: string; name: string; } const dogs: Dog...
Imagine you have an array of JavaScript objects and you need to sort the data, but the items you need to sort are not all top-level properties. Although there are native ways to sort, I wanted to show how to do some advanced sorting techniques using the lodash orderBy function. This fu...
* * @param {Array} array: the collection to sort * @param {Object} cfg: the configuration options * @property {String} cfg.prop: property name (if it is an Array of objects) * @property {Boolean} cfg.desc: determines whether the sort is descending * @property {Function} cfg.parser:...
We have an array of objects representing nodes with _id, level, and parentId properties. Our goal is to transform this array into a tree structure where nodes are nested as children under their respective parents. The elements with the highest level would be the main array, with their ...
an array of complex objects by name (string) by ID (number) by date of birth (date) By the end of this tutorial, you should have a thorough understanding of how JavaScript'ssort()method works and how to use it to sort an array of numbers, strings, and objects. ...
you just create a comparator to sort the list of objects based upon any attribute you want and then use theCollections.reverseOrder()method to reverse the order imposed by Comparator. It accepts a comparator and then sorts the elements in the array list in the reverse order of that comparator...
multiColumnSorting.getSortConfig([column]) ⇒ undefined | object | Array Get sort configuration for particular column or for all sorted columns. Objects containcolumnandsortOrderproperties. Note: Please keep in mind that returned objects exposevisualcolumn index under thecolumnkey. They are handled ...
In this example, we’re using thesort_byfunction in jq, which allows us to sort a JSON array of objects based on the value of a specific key—in this case, ‘price’. The function returns the array sorted in ascending order of prices. ...