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How do I execute a Git command without being in the repository?

...Try: git --git-dir=/home/repo/.git log It is important to give the path all the way up to the .git directory of your repository. Otherwise you will get only an error message that says something like: fatal: Not a git repository ...
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No EditorOptionDefinition Export Found Error

...folder Restart Visual Studio. Visual studio will recreate the folder and all will be well with the world (or at least VS). I love a simple solution, and I hope its of use to anybody else who runs into this issue! share ...
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“Items collection must be empty before using ItemsSource.”

...wise you can spend a lot of time looking at ItemSource's etc only to eventually find that its caused by a small typo. – pjm Nov 21 '16 at 12:31 ...
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Send POST Request with Data Specified in File via Curl

...l" \ --data-binary "@path/to/file" In the example above, -i prints out all the headers so that you can see what's going on, and -X POST makes it explicit that this is a post. Both of these can be safely omitted without changing the behaviour on the wire. The path to the file needs to be preced...
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How do I pass variables and data from PHP to JavaScript?

... There are actually several approaches to do this. Some require more overhead than others, and some are considered better than others. In no particular order: Use AJAX to get the data you need from the server. Echo the data into the page...
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Why is it not advisable to have the database and web server on the same machine?

...dicated network connection between the two, more maintenance, etc.), especially for a small application, where neither piece is using too much CPU or memory? Even with two servers, with one server compromised, an attacker could still do serious damage, either by deleting the database, or messing wi...
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How to compare variables to undefined, if I don’t know whether they exist? [duplicate]

...s a string, and doesn't generate an error if the variable doesn't exist at all. share | improve this answer | follow | ...
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How big should a UIBarButtonItem image be?

...n "about 20x20" though. If you use an image of exactly 20x20px it will actually not map 1:1, and the button won't be square. – Clafou Jul 22 '12 at 22:24 1 ...
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Understanding the ngRepeat 'track by' expression

... well, that's easy: just have a look at the code, it's all open source ;) – nilsK Mar 31 '14 at 13:22 4 ...
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How to make git-diff and git log ignore new and deleted files?

... Is there a way to actually exclude just one type of data? Something like --diff-filter=!D – Kamil Dziedzic Aug 29 '14 at 8:44 2...