constfruits = ["Banana","Orange","Apple","Mango"]; lettext = fruits.join(" and "); Try it Yourself » Description Thejoin()method returns an array as a string. Thejoin()method does not change the original array. Any separator can be specified. The default is comma (,). ...
(' & ') is " + arr.join(' & ') + ""); /* Array.reverse() (Method) Reverse the order of array elements. Property/method value type: Array object */ document.write("arr.reverse() is " + arr.reverse() + ""); /*Array.sort() (Method) Sort the elements in an array. Proper...
The join() method joins the elements of an array into a string, and returns the string.The elements will be separated by a specified separator. The default separator is comma (,).Browser SupportThe numbers in the table specify the first browser version that fully supports the method....
separator: Specifies a string to separate each element of the array. Default separator for the join() method is comma(','). Example: In the following web document there is an array called fruits with four elements, join() method is used in different ways : using the default separator, th...
* * An invocation of this method behaves in exactly the same * way as the invocation * * <blockquote> * {@linkplain #join(long) join}{@code (0)} * </blockquote> * * @throws InterruptedException * if any thread has interrupted the current thread. The * interrupted status of the ...
The string whose method is called is inserted in between each given string. The result is returned as a new string. Example: '.'.join(['ab', 'pq', 'rs']) -> 'ab.pq.rs' """pass 看了构造就知道函数内需要传入可迭代对象,所以我们先传入一个列表演示一下。
This is a convenience method that maps a resultSet to a single object. It is used when your select query is expected to return only one result (e.g.SELECT * FROM table WHERE id = 1234). resultSet {Array}- an array of database results ...
Node.js Version:0.1.16 More Examples Example Add a '..' as one of the segments, and the join method will resolve it: varpath = require('path'); varx = path.join('Users','Refsnes','..','demo_path.js'); console.log(x); ...
hive调用java方法: java_method(class, method[, arg1[, arg2…]]) 反射函数: reflect(class, method[, arg1[, arg2…]]) 取哈希值函数:hash current_user()、logged_in_user()、current_database()、version() SHA-1加密: sha1(string/binary) SHA-2家族算法加密:sha2(string/binary, int) (SHA-...
[Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.HasThisObject, Microsoft.JScript.JSBuiltin.Array_join)] public static string join(object thisob, object separator); Parameters thisob Object The object that this method is acting upon. separator Object The string to use to se...