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Swift: Convert enum value to String?

... Not sure in which Swift version this feature was added, but right now (Swift 2.1) you only need this code: enum Audience : String { case public case friends case private } let audience = Audience.public.rawValue // "public" When strings are used for raw values, the implic...
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Chrome DevTools Devices does not detect device when plugged in

...e. Definitely not as easy as I thought it would have been but at least it now works. Update 24 February 2016 So I updated to Windows 10 and now have a Samsung Galaxy S5, devices running Chrome v48.0.2564.116 m and v48.0.2564.95 respectively. Followed the steps from the Google docs and...it didn't...
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Format timedelta to string

... As you know, you can get the total_seconds from a timedelta object by accessing the .seconds attribute. Python provides the builtin function divmod() which allows for: s = 13420 hours, remainder = divmod(s, 3600) minutes, seconds =...
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How to use android emulator for testing bluetooth application?

... adapter to 'Bridged'. · Start the VM and select 'Live CD VESA' at boot. Now you need to find out the IP of this VM. Go to terminal in VM (use Alt+F1 & Alt+F7 to toggle) and use the netcfg command to find this. Now you need open a command prompt and go to your android install folder (on host)...
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How do I install from a local cache with pip?

... downloaded and added to the PIP_DOWNLOAD_CACHE directory. For instance, I now have quite a few Django packages. This doesn't remove the need for network access, as stated in the pip news, so it's not the answer for creating new virtualenvs on the airplane, but it's still great. ...
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Mysql command not found in OS X 10.7

... now I am getting the error I was getting with homebrew ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) – SilverNightaFall May 14 '12 at 4:18 ...
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Peak detection in a 2D array

...measuring pressure under a dogs paw. I use Python for my data analysis and now I'm stuck trying to divide the paws into (anatomical) subregions. ...
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Understanding implicit in Scala

... of the reasons I stopped trying to learn Scala many years ago and am only now coming back to it. I was never sure where some (many) of the implicits were coming from in the code I was looking at. – melston Mar 19 '19 at 19:23 ...
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NOT using repository pattern, use the ORM as is (EF)

...es because the query is determined at runtime... OK so that's not good! So now it's up to the integration test to cover this. With repository - You can now mock your repositories and unit test the layer(s) in between. Great right? Well not really... In the cases above where you have to leak logic i...
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How can I get seconds since epoch in Javascript?

... Re: arcane magic: Per these docs, Javascript knows how to convert a Date object to a Number. This means that you can type Number(new Date()) to get a number, or even +(new Date()), or use any Date instance in a numerical context such as new Date()/1000 and Javascript wi...