binary-diff | 易学教程

Abuse of version control

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问题 Is version control suited for a project where content is essentially binary data files ? I am thinking about package that weight something like 10 giga, with a lot of BMP and TGA files. Can subversion handle something like this ? Is it possible to generate some kind of binary patch that would allow users to download only what was modified. Rsync could be an option, but then there is no going back. I would really like to be able to go back to an earlier version easily. I looked at this

Abuse of version control

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I can't find the code for diff binary in mercurial source code [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . I am reading source code of mercurial,but what I saw in bdiff.c and mdiff.py is processing text, not binary.but they said mercurial treat all files as binary.I am confused. 回答1: bdiff.c and mdiff.py both works perfectly fine on binary files. They won't give you optimal diffs since they rely on the presence of

Abuse of version control

阅读更多关于 Abuse of version control

Is version control suited for a project where content is essentially binary data files ? I am thinking about package that weight something like 10 giga, with a lot of BMP and TGA files. Can subversion handle something like this ? Is it possible to generate some kind of binary patch that would allow users to download only what was modified. Rsync could be an option, but then there is no going back. I would really like to be able to go back to an earlier version easily. I looked at this question too, but was not satisfied with the answer You issue is a release management one which includes:

How to compile the Google Courgette tool?

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Courgette ( description , source ) is a Google tool that is used to update Chrome efficiently. It seems like a great and easy-to-use tool, but I cannot manage to compile it. I've tried VS2010, GYP and using a C++ compiler directly but all has failed. Does anybody have any advice on how to compile Courgette? At least, you may follow an official Google guide on how to get compiled the whole Chromium. But instead of calling ninja -C out/Debug chrome , you can build only courgette: ninja -C out/Debug courgette . Or, if you insist on VS way of things - find the courgette project inside the Chromium

How to compile the Google Courgette tool?

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问题 Courgette (description, source) is a Google tool that is used to update Chrome efficiently. It seems like a great and easy-to-use tool, but I cannot manage to compile it. I've tried VS2010, GYP and using a C++ compiler directly but all has failed. Does anybody have any advice on how to compile Courgette? 回答1: At least, you may follow an official Google guide on how to get compiled the whole Chromium. But instead of calling ninja -C out/Debug chrome , you can build only courgette: ninja -C out

Is the git binary diff algorithm (delta storage) standardized?

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问题 Git uses a delta compression to store objects that are similar to each-other. Is this algorithm standardized and used in other tools as well? Is there documentation describing the format? Is it compatible with xdelta/VCDIFF/RFC 3284? 回答1: I think the diff algo used for pack files was linked to one of the delta encoding out there: initially (2005) xdelta, and then libXDiff. But then, as detailed below, it shifted to a custom implementation. Anyway, as mentioned here: Git does deltification