以前使用for var in file方式逐行读取文件内容的时候,都没有出现问题,但是今天使用如下代码,会出现“no space” ,目标数据文件内容为6.8M, # 写入临时文件,第一行不能写入 fillTempFile(){ # 先删除临时文件,再创建 rm -rf $fullTempFileName touch $fullTempFileName i=0 for line in $(cat $targetFilePath$1) do # 去掉第一行数据 if [ $i -gt 0 ] th
Given a rows x cols screen and a sentence represented by a list of words, find how many times the given sentence can be fitted on the screen. Note: A word cannot be split into two lines. The order of words in the sentence must remain unchanged. Two c
414. Third Maximum Number 给一个非空的整数数组,找到这个数组中第三大的值,如果不存在,那么返回最大的值.要求时间复杂度为o(n) 例如: Example 1: Input: [3, 2, 1] Output: 1 Explanation: The third maximum is 1. Example 2: Input: [1, 2] Output: 2 Explanation: The third maximum does not exist, so the maxi
public IList<T> ExportToList<T>(ISheet sheet, string[] fields) where T : class,new() { IList<T> list = new List<T>(); //遍历每一行数据 , len = sheet.LastRowNum + ; i < len; i++) { T t = new T(); IRow row = sheet.GetRow(i); , len2 = fie
通过NPOI对Excel进行操作,这里主要是读取的操作.封装到ExcelHelper操作类中. 1 using System.Collections.Generic; 2 using NPOI.HSSF.UserModel; 3 using NPOI.SS.UserModel; 4 using NPOI.XSSF.UserModel; 5 using System.IO; 6 using System.Data; 7 using System; 8 9 namespace CommonHelpe