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Fling gesture detection on grid layout
I want to get fling gesture detection working in my Android application.
18 Answers
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How to do a PUT request with curl?
How do I test a RESTful PUT (or DELETE) method using curl?
5 Answers
5
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POST unchecked HTML checkboxes
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Add a hidden input for the checkbox with a different ID:
<input id='testName' type='checkbox' value='Yes' name='testName'>
<input id='testNameHidden' type='hidden' value='No' name='testName'>
Before submitting the form, disable th...
C#: Raising an inherited event
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}
}
}
(Note that you should probably change those methods, in order to check whether you have to Invoke the eventhandler or not).
Then, in classes that inherit from this base class, you can just call the OnFinished or OnLoading methods to raise the events:
public AnotherClass : MyClas...
Android SharedPreference security
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Shared Preferences are stored as a file in the filesystem on the device. They are, by default, stored within the app's data directory with filesystem permissions set that only allow the UID that the specific application runs with to access them. So, ...
How can I read input from the console using the Scanner class in Java?
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A simple example to illustrate how java.util.Scanner works would be reading a single integer from System.in. It's really quite simple.
Scanner sc = new Scanner(System.in);
int i = sc.nextInt();
To retrieve a username I would probably use sc.nextLine().
System.out.println("En...
Function in JavaScript that can be called only once
...executed. I know from C++ and Java about static variables that can do the work but I would like to know if there is a more elegant way to do this?
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What does pylint's “Too few public methods” message mean
I'm running pylint on some code, and receiving the error "Too few public methods (0/2)". What does this message mean? The pylint docs are not helpful:
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How can sbt pull dependency artifacts from git?
...es indeed. You can give your Project a dependency with the dependsOn operator, and you can reference a Github project by its URI, for example RootProject(uri("git://github.com/dragos/dupcheck.git")). Alternatively, you can git clone the project, and then reference your local copy with RootProject(fi...
How to hide output of subprocess in Python 2.7
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Redirect the output to DEVNULL:
import os
import subprocess
FNULL = open(os.devnull, 'w')
retcode = subprocess.call(['echo', 'foo'], stdout=FNULL, stderr=subprocess.STDOUT)
It is effectively the same as running this shell command:
retcode = os.system("echo...