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How can I use Timer (formerly NSTimer) in Swift?

... to the function header like this: "@objc func update() {". Without it the app crashes upon the first fire. – kev Nov 20 '14 at 1:19 ...
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How do I get the path to the current script with Node.js?

... So basically you can do this: fs.readFile(path.resolve(__dirname, 'settings.json'), 'UTF-8', callback); Use resolve() instead of concatenating with '/' or '\' else you will run into cross-platform issues. Note: __dirname is the l...
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Where is svcutil.exe in Windows 7?

... If you're trying to install the v 7.1 of the SDK (and you happen to be on Windows 7 x64), it seems MS has removed svcutil.exe from it. It's nowhere to be found whether you jump through all the hoops to get around the installation errors, or you dow...
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How to create a drop-down list?

...electedListener with this. You can add a strings list from xml There is an appCompat version of this view. More information: This is the basics but there is more to be self taught with experimentation. https://developer.android.com/guide/topics/ui/controls/spinner.html ...
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Purpose of Django setting ‘SECRET_KEY’

... Why didn't they call it a salt then? ;) – datenwolf Jun 15 '13 at 18:00 30 ...
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How is Racket different from Scheme?

...and not R6RS and not a strict superset of either. I don't think it can be called 'Scheme' because it's not backwards compatible with any Scheme standard. Most implementations offer extensions, but are otherwise backwards compatible, of course, the compiler that comes with Racket can also run in R5R...
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Get and Set a Single Cookie with Node.js HTTP Server

...console.log('Server running at http://127.0.0.1:8124/'); This will store all cookies into the cookies object, and you need to set cookies when you write the head. share | improve this answer ...
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Unexpected character encountered while parsing value

...ion. I verified that my JSON was correct, and noticed that the error only appeared when I ran the app as a Release build. It turned out that the Linker was removing a library from Newtonsoft.JSON, causing the JSON to be parsed incorrectly. I fixed the error by adding Newtonsoft.Json to the Ignore...
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How do I write good/correct package __init__.py files

... __all__ is very good - it helps guide import statements without automatically importing modules http://docs.python.org/tutorial/modules.html#importing-from-a-package using __all__ and import * is redundant, only __all__ is nee...
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How do I use a Boolean in Python?

Does Python actually contain a Boolean value? I know that you can do: 7 Answers 7 ...