技术改变生活，数据挖掘价值、机器学习、人工智能

摘要： string[] 转 int[]string[]input={"1","2","3","4","5","6","7","8","9"}; int[]output=Array.ConvertAll(input,delegate(strings){returnint.Parse(s);}); int[] 转 string[]int[]int_array={1,2,3};string[]str_array=Array.Co 阅读全文