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The quest for the Excel custom function tooltip

... I've posted a proof-of-concept project to GitHub as the Excel-DNA IntelliSense project, implementing this. Using the UI Automation classes to monitor the appropriate Excel user interface events, a form is displayed when appropriate. The code is wrapped as an Excel-DNA add-in, an...
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What is correct content-type for excel files? [duplicate]

I want excel files on a website to open in Excel when clicked, not get saved on desktop, or get opened embedded in a browser etc. Now obviously it all depends on how everything is configured for each user, but what's the best Content-Type and other settings to achieve just that most of the time? ...
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2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术

...结果输出到HDFS上。对应开发者来说,你需要做的就是编Map和reduce函数,像中间的排序和shuffle网络传输,容错处理,框架已经帮你做好了。 MapReduce模型有什么问题? 第一:需要很多底层的代码不够高效,第二:所有的事情...
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【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...

...可),取值为CArchive::store时,将数据存入文档(要求CFile许可); nBufSize 指定内部文件缓冲区的大小(按字节计); lpBuf 指向大小为nBufSize的缓冲区,若未指定,则从局部堆中分配一缓冲区,并在该对象被删除时释放该缓冲...
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How to use phpexcel to read data and insert into database?

I have a php application where I want to read data from excel, Insert into database and then generate pdf reports for specific users. I searched a lot but nothing specific given about both things. ...
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Insert picture into Excel cell [closed]

...e functionality still exists. There is also a $20 product for Windows - Excel Image Assistant... share | improve this answer | follow | ...
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Convert XLS to CSV on command line

...age: XlsToCsv SourcePath.xls Destination.csv" Wscript.Quit End If Dim oExcel Set oExcel = CreateObject("Excel.Application") Dim oBook Set oBook = oExcel.Workbooks.Open(Wscript.Arguments.Item(0)) oBook.SaveAs WScript.Arguments.Item(1), 6 oBook.Close False oExcel.Quit WScript.Echo "Done" Then fr...
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How do I convert a column of text URLs into active hyperlinks in Excel?

I have a column in excel, wherein I have all the website url values. My question is I want to turn the url values to active links. There are about 200 entries in that column with different urls in all cells. Is there a way I can create active hyperlinks to all the cells without writing a macro. ...
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搭建高可用mongodb集群(二)—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...

...了能否自动切换连接?目前需要手工切换。 主节点的读压力过大如何解决? 从节点每个上面的数据都是对数据库全量拷贝,从节点压力会不会过大? 数据压力大到机器支撑不了的时候能否做到自动扩展? 这篇文章看完...
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How to add a custom Ribbon tab using VBA?

I am looking for a way to add a custom tab in the Excel ribbon which would carry a few buttons. I chanced on some resources addressing it via Google but all look dodgy and outrageously complicated. ...