\ ˈsȯrt \ Show
1a : a group set up on the basis of any characteristic in common : class, kind b : one approximating the character or qualities of another a sort of latter-day Abe Lincoln 3a archaic : method or manner of acting : way, manner 4a : a letter or character that is one element of a font b : a character or piece of type that is not part of a regular font 5 : an instance of sorting a numeric sort of a data file after a sort : in a rough or haphazard way plays the piano, after a sort all sorts of : many different : all kinds of knows all sorts of people of sorts or of a sort : in some respects but not entirely or truly a vacation of sorts out of sorts transitive verb 1a : to put in a certain place or rank according to kind, class, or nature sort apples sort mail b : to arrange according to characteristics : classify —usually used with out sort out colors 2 chiefly Scotland : to put to rights : put in order 3a : to examine in order to clarify —used with out sorting out his problems b : to free of confusion : clarify —used with out waited until things sorted themselves out intransitive verb 1 : to join or associate with others especially of the same kind sort with thieves 2 : agree, harmonize his benign view sorts badly with reality— Henry Trewhitt 3 : search sort through some old papers The The time and space complexity of the sort cannot
be guaranteed as it depends on the implementation. Parameters
Specifies a function that defines the sort order. If omitted, the array elements are converted to strings, then sorted according to each character's Unicode code point value. a The first element for comparison. b The second element for comparison. Return valueThe reference to the original array, now sorted. Note that the array is sorted in place, and no copy is made. Description If Note: In UTF-16, Unicode characters above If So, the compare function has the following form:
More formally, the comparator is expected to have the following properties, in order to ensure proper sort behavior:
A comparator conforming to the constraints above will always be able to return all of The default lexicographic comparator satisfies all constraints above. To compare numbers instead of strings, the compare function can subtract
The
Arrays of objects can be sorted by comparing the value of one of their properties.
ExamplesCreating, displaying, and sorting an arrayThe following example creates four arrays and displays the original array, then the sorted arrays. The numeric arrays are sorted without a compare function, then sorted using one.
Sorting non-ASCII characters For sorting strings with non-ASCII characters, i.e. strings with accented characters (e, é, è, a, ä, etc.), strings from languages other than English, use
Sorting with map The
There is an open source library available called mapsort which applies this approach. sort() returns the reference to the same arrayThe
In case you want
Sort stabilitySince version 10 (or ECMAScript 2019), the specification dictates that For example, say you had a list of students alongside their grades. Note that the list of students is already pre-sorted by name in alphabetical order:
After sorting this array by
The
It's important to note that students that have the same grade (for example, Alex and Devlin), will remain in the same order as before calling the sort. This is what a stable sorting algorithm guarantees. Before version 10 (or ECMAScript 2019), sort stability was not guaranteed, meaning that you could end up with the following:
Sorting with non-well-formed comparatorIf a comparing function does not satisfy all of purity, stability, reflexivity, symmetry, and transitivity rules, as explained in the description, the program's behavior is not well-defined. For example, consider this code:
The However, if the
Then V8 and JavaScriptCore sorts it descendingly, as Due to this implementation inconsistency, you are always advised to make your comparator well-formed by following the five constraints. Specifications
Browser compatibilityBCD tables only load in the browser See alsoWhat do you mean sort?transitive verb. 1a : to put in a certain place or rank according to kind, class, or nature sort apples sort mail. b : to arrange according to characteristics : classify —usually used with out sort out colors. 2 chiefly Scotland : to put to rights : put in order.
What is the synonym of sort?marshal. (also marshall), order, organize, systematize.
What is the example of sort?To sort is to put things in order or group them into categories. When you put all your white clothes together and all your dark clothes together, this is an example of a situation where you sort your clothes.
How to use sort() in Excel?Select a single cell anywhere in the range that you want to sort. On the Data tab, in the Sort & Filter group, click Sort to display the Sort popup window. In the Sort by dropdown list, select the first column on which you want to sort. In the Sort On list, choose Values, Cell Color, Font Color, or Cell Icon.
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