序列化方法代码参考: using System.IO;using System.Xml.Serialization;public class XmlTool{public static string ToXml<T>(T obj){XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));using var stringWriter
numpy.unique(ar, return_index=False, return_inverse=False, return_counts=False) 去除重复的,然后按从大到小排列 return_counts,对应的元素在原array中出现的次数 Parameters: ar : array_like Input array. This will be flattened if
在编程中建表,用户输入字段名称的时候,有些会输入关键字而导致出现错误, 则这里列出大多数SQL中保存的关键字。 add EXTERNAL PROCEDURE ALL FETCH PUBLIC ALTER FILE RAISERROR And FILLFACTOR READ ANY FOR READTEXT As FOREIGN RECONFIGURE ASC FREETEXT REFER