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Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...“～=”是不等于，而不是!=
2）io库的分别从stdin和stdout读写的read和write函数
3）字符串的拼接操作符“..”另外，条件表达式中的与或非为分是：and, or, not关键字。for 循环
sum = 0
for i = 1, 100 do
sum = sum + i
end复制代码
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Reading/parsing Excel (xls) files with Python
What is the best way to read Excel (XLS) files with Python (not CSV files).
12 Answers
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How do I create a readable diff of two spreadsheets using git diff?
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We faced the exact same issue in our co. Our tests output excel workbooks. Binary diff was not an option. So we rolled out our own simple command line tool. Check out the ExcelCompare project. Infact this allows us to automate our tests quite nicely. Patches / Feature requests qui...
Can a CSV file have a comment?
...fy any way of tagging comments - they will just be loaded by programs like Excel as additional cells containing text.
The closest you can manage (with CSV being imported into a specific application such as Excel) is to define a special way of tagging comments that Excel will ignore. For Excel, you ...
Return empty cell from formula in Excel
I need to return an empty cell from an Excel formula, but it appears that Excel treats an empty string or a reference to an empty cell differently than a true empty cell. So essentially I need something like
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When should the xlsm or xlsb formats be used?
Since Excel 2007, Microsoft has split the classical .xls format to several formats (in particular, .xlsx , .xlsm , .xlsb ). I've got no problem to understand the use and purpose of .xlsx format but I am still wondering whether we should use a .xlsm or a .xlsb format when creating a file c...
How to suppress Update Links warning?
I'm trying to write a script that opens many Excel files. I keep getting the prompt:
7 Answers
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How to read and write excel file
I want to read and write an Excel file from Java with 3 columns and N rows, printing one string in each cell. Can anyone give me simple code snippet for this? Do I need to use any external lib or does Java have built-in support for it?
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Add leading zeroes/0's to existing Excel values to certain length
...t leading zeroes from getting stripped when importing to or exporting from Excel. However, I already have a spreadsheet that has values in it that were truncated as numbers when, in fact, they should have been handled as strings. I need to clean up the data and add the leading zeros back in.
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Shortcut to Apply a Formula to an Entire Column in Excel [closed]
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also does not work on excel 2010
– Evil Washing Machine
Feb 26 '14 at 14:02
4
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