Excel处理 •
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例题描述和简单分析 有Excel文件Book1.xlsx,数据如下所示: A B C 1 Rank model OE # 2 1 CHEVROLET 15782690, 20784686, 8 ..
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例题描述和简单分析 有 Excel 文件 book1.xlsx,如下所示: A B C 1 班级 姓名 分数 2 一班 张三 100 3 二班 李四 40 4 一班 王五 50 5 二班 秦六 ..
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例题描述和简单分析 有 Excel 文件 book1.xlsx,数据如下所示: 学号 姓名 班级 是否有缺考 总成绩 班级排名 201800001 AA1 8(1) 否 590 2018000 ..
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例题描述和简单分析 有 Excel 文件“两表比较.xls”,数据如下所示: Sheet1: 5 1 2 3 4 4 5 3 4 5 3 9 4 5 6 Sheet2: 4 5 3 4 5 3 ..
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例题描述和简单分析 有 Excel 文件 stock.xlsx,部分数据如下: 证券代码 交易日期 日开盘价 check 603960 2017-08-17 29.13 2 603960 20 ..
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例题描述和简单分析 有 Excel 文件 book1.xlsx,sheet1 中部分数据如下所示: 姓名 监护人姓名 父亲 联系电话 母亲 联系电话 邱义昕 邱廷河 13459848333 曾 ..
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例题描述和简单分析 有 Excel 文件 book1.xlsx,如下所示: A B C D E F G H I 1 1 2 bk 2 1 2 bk 1 2 3 3 1 2 3 4 bk 现需要 ..
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【问题】 geeks, if I wanted to search a file for words that contained only the letters in ..
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[链接]【问题】 I needed to extract all hits from one list (list.txt) which can be found in one of the ..
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[链接]【问题】 Scenario - I would have to compare 2 csv files in mule. Find details like new rows adde ..
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【问题】 I have this csv file Cat, and, dog, bites Yahoo, news, claims, a, cat, mated, with, a, dog, ..
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[链接]【问题】 What’s the most efficient way to parse a large text file? I’m trying to optimize some c ..
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[链接]【问题】 I have the following sample tab delimited file: .CvR Col_1 Col_2 Col_3 Col_4 Col_5 S1 1 ..
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【问题】 I’ve done a fair amount of searching through SO and have not found or perhaps have not unde ..
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[链接]【问题】 I am new to Revolution r, so have this basic question. I am trying to open a large CSV ..
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[链接]【问题】 I how to make PHP script for large data scraping [链接]【回答】 用 php 读取并计算大文件,需要用函数 fseek 设 ..
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【问题】 I have a tab-delimited file with three columns (Name Nr1 Nr2) like the following: ABC 201 2 ..
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【问题】 How can awk be used to find values that match in row 2 for each column? I would like to tak ..
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【问题】 I am new to all this, and this is probably a rather simple question, but I am stuck: I have ..
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[链接]【问题】 I am trying to read data from text file (which is output given by Tesseract OCR) and sa ..
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【问题】 I have a text file which has all the information I need in lines and this needs to be conve ..
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【问题】 I have a CSV file with a non standardized content, it goes something like this: John, 001 0 ..
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【问题】 using the below awk and Perl solutions: I need to understand how to add additional field th ..
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【问题】 I can use awk to print the nth column from a file; the cut command also can do a similar th ..
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【问题】 我想将图中表 student 中的多行记录转换为一行记录,该怎么做? [图片] 【回答】 这类动态转换不能在SQL 中使用 ..