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Is there a way of having git show lines added, lines changed and lines removed?

"git diff --stat" and "git log --stat" show output like: 5 Answers 5 ...
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What happens if you don't commit a transaction to a database (say, SQL Server)?

...s long as you don't COMMIT or ROLLBACK a transaction, it's still "running" and potentially holding locks. If your client (application or user) closes the connection to the database before committing, any still running transactions will be rolled back and terminated. ...
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CS0120: An object reference is required for the nonstatic field, method, or property 'foo'

... For this case, where you want to get a Control of a Form and are receiving this error, then I have a little bypass for you. Go to your Program.cs and change Application.Run(new Form1()); to public static Form1 form1 = new Form1(); // Place this var out of the constructor Appli...
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How to insert tab character when expandtab option is on in Vim

When I'm in insert mode and I have the expandtab option switched on, pressing Tab ↹ results in inserting the configured number of spaces. ...
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How do I flag a method as deprecated in Objective-C 2.0?

I'm part of a team developing a fairly large iPad app and there are many different classes we've created as a result. The trouble is some of the methods are now pretty much obsolete and I don't want simply remove them yet as I know some parts of the overall system use the methods... but there are b...
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Changing git commit message after push (given that no one pulled from remote)

I have made a git commit and subsequent push. I would like to change the commit message. If I understand correctly, this is not advisable because someone might have pulled from the remote repository before I make such changes. What if I know that no one has pulled? ...
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Creating an empty bitmap and drawing though canvas in Android

I'd like to create an empty bitmap and set a canvas to that bitmap and then draw any shape on the bitmap. 2 Answers ...
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How to call an external command?

How do you call an external command (as if I'd typed it at the Unix shell or Windows command prompt) from within a Python script? ...
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Creating a JavaScript cookie on a domain and reading it across sub domains

... Just set the domain and path attributes on your cookie, like: <script type="text/javascript"> var cookieName = 'HelloWorld'; var cookieValue = 'HelloWorld'; var myDate = new Date(); myDate.setMonth(myDate.getMonth() + 12); document.cookie...
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How can I create a correlation matrix in R?

...correlation. So, the number of rows must be the same between your matrix x and matrix y. Ex.: set.seed(1) x <- matrix(rnorm(20), nrow=5, ncol=4) y <- matrix(rnorm(15), nrow=5, ncol=3) COR <- cor(x,y) COR image(x=seq(dim(x)[2]), y=seq(dim(y)[2]), z=COR, xlab="x column", ylab="y column") text...