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How to define optional methods in Swift protocol?
...ue or just leave empty */
}
}
struct MyStruct: MyProtocol {
/* no compile error */
}
Advantages
No Objective-C runtime is involved (well, no explicitly at least). This means you can conform structs, enums and non-NSObject classes to it. Also, this means you can take advantage of powerfu...
Visual Studio build fails: unable to copy exe-file from obj\debug to bin\debug
... AssemblyInfo.cs...
[assembly: AssemblyVersion("2.0.*")]
This is pretty common, but for some reason, changing the version to 2.0.0.0 made things work again. I don't know if it's a Windows 7 specific thing (I've only been using it for 3-4 weeks), or if it's random, or what, but it fixed it for me....
How to handle floats and decimal separators with html5 input type number
...erience. This web app is mainly used in regions where decimal separator is comma, not dot, so I need to handle both decimal separators.
...
Activity restart on rotation Android
...ifest for it to be registered and used:
<application
android:name="com.you.yourapp.MyApplicationClass"
Reacting to Configuration Changes [UPDATE: this is deprecated since API 13; see the recommended alternative]
As a further alternative, you can have your application listen for events tha...
Load “Vanilla” Javascript Libraries into Node.js
...return someGlobal;
}
The big advantage of this method is that you've got complete control over the global variables in the executed script: you can pass in custom globals (via context), and all the globals created by the script will be added to context. Debugging is also easier because syntax erro...
Hidden features of Python [closed]
...
Chaining comparison operators:
>>> x = 5
>>> 1 < x < 10
True
>>> 10 < x < 20
False
>>> x < 10 < x*10 < 100
True
>>> 10 > x <= 9
True
>>> 5 == x > 4
...
Border around specific rows in a table?
...ot really supposed to use tables for layout but I don't know enough CSS to completely replace it yet.
10 Answers
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Change “on” color of a Switch
...
As of now it is better to use SwitchCompat from the AppCompat.v7 library. You can then use simple styling to change the color of your components.
values/themes.xml:
<style name="Theme.MyTheme" parent="Theme.AppCompat.Light">
<!-- colorPrimary is ...
Split a collection into `n` parts with LINQ?
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Determine if the device is a smartphone or tablet? [duplicate]
...r values and layout buckets (folders) is here: android-developers.blogspot.com/2012/07/….
– javahead76
Feb 26 '13 at 17:11
7
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