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Is there a way to rename an Xcode 4 scheme?

I've been looking all over Xcode for this, but I can't find any place that allows you to rename an existing scheme in Xcode 4. Is this even possible? ...
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Align two inline-blocks left and right on same line

...y; /* ie 7*/ *width: 100%; *-ms-text-justify: distribute-all-lines; *text-justify: distribute-all-lines; } .header:after{ content: ''; display: inline-block; width: 100%; height: 0; font-size:0; line-height:0; } h1 { display: inline-block; marg...
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Understanding typedefs for function pointers in C

...es' code which had typedefs for pointers to functions with arguments. I recall that it took me a while to get around to such a definition while trying to understand a numerical algorithm written in C a while ago. So, could you share your tips and thoughts on how to write good typedefs for pointers t...
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Is there a difference between using a dict literal and a dict constructor?

...he finds the builtin, so you can switch the behaviour by defining a local called dict for example although I can't think of anywhere this would be a good idea apart from maybe when debugging share | ...
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How to run a shell script at startup

On an Amazon S3 Linux instance, I have two scripts called start_my_app and stop_my_app which start and stop forever (which in turn runs my Node.js application). I use these scripts to manually start and stop my Node.js application. So far so good. ...
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How to fix getImageData() error The canvas has been tainted by cross-origin data?

...the remote server sets the following header appropriately: Access-Control-Allow-Origin "*" The Dropbox file chooser when using the "direct link" option is a great example of this. I use it on oddprints.com to hoover up images from the remote dropbox image url, into my canvas, and then submit the ...
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How to get current timestamp in milliseconds since 1970 just the way Java gets

...e UNIX epoch, but the spec only says it must be the system-wide real time wall clock. There is no requirement for the steady_clock to match reality, only that it only move forward. – Oz. Jul 27 '15 at 23:22 ...
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How do I find the location of my Python site-packages directory?

...ib"])' The per user site-packages directory (PEP 370) is where Python installs your local packages: python -m site --user-site If this points to a non-existing directory check the exit status of Python and see python -m site --help for explanations. Hint: Running pip list --user or pip freeze -...
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Is there a VB.NET equivalent for C#'s '??' operator?

... If Operator (Visual Basic) Uses short-circuit evaluation to conditionally return one of two values. The If operator can be called with three arguments or with two arguments. If( [argument1,] argument2, argument3 ) If Operator Called with Two Arguments The first argument to If...
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How do I print a double value with full precision using cout?

... Is the really the right answer? When I manually use a high number, I can print out as many as 51 digits of approximated e, but with cout.precision(numeric_limits<double>::digits10 + 2); I only get 16.... – ...