diff

I am trying to produce a list of the files that were changed in a specific commit. The problem is, that every file has the version number in a comment at the top of the file - and since this commit introduces a new version, that means that every file has changed . I don't care about the changed comments, so I would like to have git diff ignore all lines that match ^\s*\*.*$ , as these are all comments (part of /* */). I cannot find any way to tell git diff to ignore specific lines. I have already tried setting a textconv attribute to cause git to pass the files to sed before diffing them, so

I think this should be simple but what I've seen are techniques that involve iterating over a dataframe date fields to determine the diff between two dates. And I'm having trouble with it. I'm familiar with MSSQL DATEDIFF so I thought Pandas datetime would have something similar. I perhaps it does but I'm missing it. Is there a Pandonic way of determing the number of months as an integer between two dates (datetime) without the need to iterate? Keeping in mind that there potentially are millions of rows so performance is a consideration. The dates are datetime objects and the result would like

I need to do versioning on (simple) Java object graphs stored in a document-oriented database (MongoDB). For relational databases and Hibernate, I discovered Envers and am very amazed about the possibilities. Is there something similar that can be used with Spring Data Documents? I found this post outlining the thoughts I had (and more...) about storing the object versions, and my current implementation works similar in that it stores copies of the objects in a separate history collection with a timestamp, but I would like to improve this to save storage space. Therefore, I think I need to

i want to see the number of removed/added line, grouped by author for a given branch in git history. there is git shortlog -s which shows me the number of commits per author. is there anything similar to get an overall diffstat? It's an old post but if someone is still looking for it: install git extras brew install git-extras then git summary --line https://github.com/tj/git-extras VonC Since the SO question "How to count total lines changed by a specific author in a Git repository?" is not completely satisfactory, commandlinefu has alternatives (albeit not per branch): git ls-files | while

I'd like to see the actual git commit changes in the ansible vault file. Is there an easy way how to achieve this? You can do this very neatly, so that the normal git tools like git log and git diff can see inside the vaulted files, using a custom git diff driver and .gitattributes . Make sure that your vault password is in .vault_password and that that file is not committed - you should also add it to .gitignore . Add a .gitattributes file that matches any files in your repository that are encrypted with ansible-vault and give them the attribute diff=ansible-vault . For example, I have: env

Is it possible to diff or even vimdiff two almost similar subroutines which occur in the same file? If so, how? I can think of copying the two subroutines in two separate files and then diff them, but is there a way to do it within the original file? Thanks! You cannot do this within the original file, but you can do this without using separate files, only separate buffers. This should work if you copied one subroutine in register a (for example, with "ay typed in visual mode) and other subroutine in register b : enew | call setline(1, split(@a, "\n")) | diffthis | vnew | call setline(1, split