//语法array.toString()//案例1constnumbers=[1,2,3,4,5];constresult=numbers.toString();console.log(result);//1,2,3,4,5console.log(typeofresult);//string//案例2constnumbers=["A","B","C"];constresult=numbers.toString();console.log(result);//A,B,Cconsole.log(typeofresult);//stri...
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...
//语法array.toString()//案例1constnumbers = [1,2,3,4,5];constresult = numbers.toString();console.log(result);//1,2,3,4,5console.log(typeofresult);//string//案例2constnumbers = ["A","B","C"];constresult = numbers.toString();console.log(result);//A,B,Cconsole.log(typeofres...
We can also reverse (descending order) the sorted array using the built-in arrayreverse()method. To learn more, visitJavaScript Array reverse(). Also Read:
JavaScript Code: /** * Function to sort an array of strings based on string length *@param{array}arra- The array of strings to be sorted *@returns{array}- The sorted array of strings */functionsort_by_string_length(arra){// Loop through each element in the arrayfor(vari=0;i<arra....
stringArray.sort(); console.log('字符串数组stringArray:'+ stringArray); Chrome输出的结果: 字符串数组stringArray:Beluga,Humpback,blue 数字字符串数组排列 创建一个数字字符串数组之后对数组进行排序,对比数字数组分别指定与不指定比较函数的结果: varnumericStringArray = ['80','9','700'];functioncompare...
JavaScript arrays often contain objects: Example constcars = [ {type:"Volvo", year:2016}, {type:"Saab", year:2001}, {type:"BMW", year:2010} ]; Even if objects have properties of different data types, thesort()method can be used to sort the array. ...
JavaScript Array sort() 方法介绍 sort() 方法允许您就地对数组的元素进行排序。除了返回排序后的数组,sort() 方法还改变了元素在原始数组中的位置。 默认情况下, sort() 方法按升序对数组元素进行排序,最小值在前,最大值在后。 ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 list=list.stream().sorted().collect(Collectors.toList()); 或者 代码语言:javascript 代码运行次数:0 运行 AI代码解释 list.stream().sorted(Comparator.comparing(Student::getAge)) 倒序(降序) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 list...
JavaScript 的 Array.sort 是一个非常强大的工具，如果正确理解，它将使开发人员的生活更轻松。 阅读 ...