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Is there a way to make R beep/play a sound at the end of a script?
When I run R scripts I go do something else on a different desktop. If I don't check frequently, I never know when something is finished. Is there a way to invoke a beep (like a system beep) or get R to play a sound or notify growl via some code at the end of my script?
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onActivityResult is not being called in Fragment
The activity hosting this fragment has its onActivityResult called when the camera activity returns.
39 Answers
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Copy folder recursively in node.js
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Wrench is better for me, cause it supports more options. With NCP you can't resolve symlinks for example.
– Slava Fomin II
Jun 19 '14 at 22:11
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Firebug-like debugger for Google Chrome
Is there anything like Firebug that you can use within Google Chrome?
15 Answers
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How to get rid of Git submodules untracked status?
...d contents in a .gitignore specific to each module.
or you can add the same ignored content to the submodule's .git/info/exclude, as peci1 reports in the comments.
or add dirty to the submodule specification, as mentioned in ezraspectre's answer (upvoted).
git config -f .gitmodules submodule.<...
Using only CSS, show div on hover over
I would like to show a div when someone hovers over an <a> element, but I would like to do this in CSS and not JavaScript. Do you know how this can be achieved?
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Sending files using POST with HttpURLConnection
Since the Android developers recommend to use the HttpURLConnection class, I was wondering if anyone can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream) via POST to an Apache HTTP server. I'm not interested in cookies or authentication or anything com...
Android: Create spinner programmatically from array
...programmatically and feeding it with data from an array, but Eclipse gives me a warning that I can't handle.
6 Answers
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
I'm trying to understand the functionalities of these methods. Could you provide me a simple usecase to understand theirs semantics?
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gdb fails with “Unable to find Mach task port for process-id” error
...The guide explains how to do it for lldb, but the process is exactly the same for gdb.
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