JS-compare string size (episode) and js string episode

JS-compare string size (episode) and js string episode

Reprinted please indicate the source: http://blog.csdn.net/l1028386804/article/details/46392099

The last method related to the Operation string is localeCompare (). This method compares two strings and returns one of the following values:

Var stringValue = "yellow"; alert (stringValue. localeCompare ("brick"); // 1 alert (stringValue. localeCompare ("yellow"); // 0 alert (stringValue. localeCompare ("zoo"); //-1

This example compares the string "yellow" with several other values: "brick", "yellow", and "zoo ". Because "brick" exists before "yellow" in the alphabet, localeCompare () returns 1; "yellow" equals "yellow", so localeCompare () returns 0; finally, "zoo" is listed after "yellow" in the alphabet. It is suspected that localecompare () returns-1.

Sort by sort (); for example, values. sort (); values is a string array.