encode_json $json_text = encode_json $perl_scalar Converts the given Perl data structure to a UTF-8 encoded, binary string. This function call is functionally identical to: $json_text = JSON->new->utf8->encode($perl_scalar) 转换给定的perl数据结构到一个UTF-8编…
You need to construct a string consists of parenthesis and integers from a binary tree with the preorder traversing way. The null node needs to be represented by empty parenthesis pair "()". And you need to omit all the empty parenthesis pairs t…
using System; using System.Collections.Generic; using System.Linq; using System.Reflection; using System.Text; class test { { Console.WriteLine("1:__" + "Method调用成功!"); } { Console.WriteLine("2:__" + str); } { string classNam…
public class DateUtil { private DateUtil(){ } public static final String hhmmFormat="HH:mm"; public static final String MMddFormat="MM-dd"; public static final String yyyyFormat="yyyy"; public static final String yyyyChineseF…