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Android: How to handle right to left swipe gestures
I want my app to recognize when a user swipes from right to left on the phone screen.
21 Answers
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How to get current location in Android [duplicate]
...m/reference/android/location/…, float,android.location.Criteria, android.app.PendingIntent)
– Axxiss
Feb 14 '14 at 10:56
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Why are Docker container images so large?
...ux as your base image. It is ~5MB, then only add what is required for your app. This post about Microcontainers shows you how to build very small images base on Alpine.
UPDATE: the official Docker images are based on alpine now so they are good to use now.
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Installing MSBuild 4.0 without Visual Studio 2010
...ET 4.0 Framework from Microsoft at this link . Unfortunately, it doesn't appear to have installed MSBuild with this download (or at least I can't find it).
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Entity Framework. Delete all rows in table
...sions." for that exact reason - ALTER permissions are rarely granted to EF apps, and the error message really sends you on a wild goose chase.
– Chris Moschini
Mar 31 '15 at 17:41
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Setting onClickListener for the Drawable right of an EditText [duplicate]
In my app I have a EditText with a search Icon on the right side. I used the code given below.
6 Answers
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Rails: Adding an index after adding column
Suppose I created a table table in a Rails app. Some time later, I add a column running:
5 Answers
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Callback functions in Java
...rt java.util.function.Function;
public MyClass {
public static String applyFunction(String name, Function<String,String> function){
return function.apply(name);
}
}
then you can call it like so
MyClass.applyFunction("42", str -> "the answer is: " + str);
// returns "the an...
How can I get a precise time, for example in milliseconds in Objective-C?
...olute_time() can be used to get precise measurements.
See http://developer.apple.com/qa/qa2004/qa1398.html
Also available is CACurrentMediaTime(), which is essentially the same thing but with an easier-to-use interface.
(Note: This answer was written in 2009. See Pavel Alexeev's answer for the simpl...
Constructors vs Factory Methods [closed]
...olFactory.ConstructForStudent(myStudent);
Now you have one place in your app that contains business logic that determines what ISchool object to instantiate for different IStudent objects.
So - for simple classes (value objects, etc.) constructor is just fine (you don't want to overengineer your ...