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now i have some massive data on Excel Sheet, and i need by c++ program to transform this data into text file, to use it later in another thing.
how can i accesses this Excel file, to get data from first attribute and put delimiter and so on??
I have personally used Microsoft Excel Automation to read from Excel in the applications I develop. Please check the link http://www.codeproject.com/Articles/15837/Accessing-Excel-Spreadsheets-via-C for more information on Excel Automation.
But it seems there are other options as discussed in the following links
http://www.codeproject.com/Articles/42504/ExcelFormat-Library
Read cells from Excel in C++?
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I have a Word document which is a template, and inside this document I whish to have some variable fields. Through my program I want to change these values on demand (e.g. calling Word and passing some parameters to it using a C++ program). I've searched a lot but so far I couldn't find good examples of that.
Microsoft Word has a proprietary file format which I imagine will be incredibly tricky to parse programmatically (i.e. by opening the file using an fstream).
If you are keen on using Microsoft products, your best bet may be to use Microsoft Access (a database manager), insert the data you want as a row in some database, and then create some formatted form which uses this data and generates a printable document for you. Here's a useful link: Create Form in Microsoft Access
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Hello there I am a realative newbie when it comes to using different "commands" in order to achieve things so I was wondering if any of you know a way to bind a key to do a certain task anywhere in the programme ,so I would be able to display a function for example and after the display finishes the programme carries on normally like nothing happened and then that same key on any other push would still do the display . Thanks in advance
Plain C++ does not have any concept of "key binding". The platform (e.g., the operating system) has this knowledge and it provides some libraries to handle it. So, you must provide more information about the operating system, or use a cross-platform library like Qt.
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I`m using the OpenCV framework and I need save many histograms in a file to recover it later. Together with the histogram I need save a Id to each one.
What is the best way to do this using the OpenCv with C++?
Thanks,
You can create a format of your own.
Just write functions to read from that format and write to that format.
For example: You have a text file, you saved all the data of histogram in that text file along with ID.
So, you just need a way to read that data from the text file.
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Basically what I'm wondering is, how could you get like a list of all mobs, champions their hp, mana etc with programming? I know this is possible because it has been done before but I just can't see how you would be able to do this. Is looking in the assembler code necessary or can you do it in some other way? I'm mostly wondering about the theory behind it. (Using C++ if that helps anything at all)
Such things are usually done using crawling (e.g. retrieving the data from the web pages provided by Riot Games; might be partially outdated) or using reverse engineering to get this data from the game client's files (might not contain everything). In either way you'd get datasets which you'll have to read or interpret (look for values or replicate the way the game client reads and interprets the data).
I'm not sure whether there are some tools or APIs released somewhere, at least I haven't heard of anything officially supported or endorsed; most of this is essentially in a gray zone usage wise.
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I want to extract information about torrent file like: files names inside it, their sizes ..., is there a C++ library for Linux that help me achieve this easily? or what is the structure of a torrent file and how do I find these information?
You can use the libtorrent library—a feature complete C++ BitTorrent implementation focusing on efficiency and scalability.
If you want to write your own library, there is the official BitTorrent Protocol Specification but it is very poorly written and lacks a lot of details. There is also a much better specification available.