error('Invalid index passed to swapArrayElements()'); return arr; } [arr[index1], arr[index2]] = [arr[index2], arr[index1]]; return arr; }; const myArray = ["a", "b", "c", "d", "e", "f"]; swapArrayElements(myArray, 0, 4); console.log(myArray); // ["e", "...
leetcode 697[easy]---Degree of an Array 难度:easy Given a non-empty array of non-negative integers nums, the degree of this array is defined as the maximum frequency of any one of its elements. Your task is to find the smallest...软件工程 《软件工程》60’ 一.、软件过程 1、软件...
.valTypes(collection, [filter]) ⇒ array .sha1(str) ⇒ string .makeHash(str, salt) ⇒ string .randStr(length) ⇒ string .replaceAt(str, indexndex, character) ⇒ string .getType(item) ⇒ string .multiReplace(str, replacements, modifiers) ⇒ string .swap(obj) ⇒ object [...
Made _.inRange swap start & end params when start is greater than end Added deep path support to methods like _.has, _.get, _.callback, _.invoke, _.matchesProperty, _.method, _.methodOf, _.property, _.propertyOf, _.result, & _.set v...
Drop elements from the beginning of a slice or array while the predicate returns true.l := lo.DropWhile[string]([]string{"a", "aa", "aaa", "aa", "aa"}, func(val string) bool { return len(val) <= 2 }) // []string{"aaa", "aa", "aa"}...
Drop elements from the beginning of a slice or array while the predicate returns true.l := lo.DropWhile[string]([]string{"a", "aa", "aaa", "aa", "aa"}, func(val string) bool { return len(val) <= 2 }) // []string{"aaa", "aa", "aa"}...