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Test if object implements interface

...ckListener, OnCheckedChangeListener { public static final String FIRST_RUN_ABOUT = "com.gosylvester.bestrides.firstrunabout"; public interface AboutDialogListener { void onFinishEditDialog(Boolean _Checked); } private AboutDialogListener adl; @Override public View onCreateView(LayoutInf...
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How to display count of notifications in app launcher icon [duplicate]

...("vanilla" android without custom launchers and touch interfaces) does not allow changing of the application icon, because it is sealed in the .apk tightly once the program is compiled. There is no way to change it to a 'drawable' programmatically using standard APIs. You may achieve your goal by us...
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What is the difference between t.belongs_to and t.references in rails?

What is the difference between t.references and t.belongs_to ? Why are we having those two different words? It seems to me they do the same thing? Tried some Google search, but find no explanation. ...
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Add an element to an array in Swift

...red Jun 2 '14 at 20:33 Mick MacCallumMick MacCallum 122k4040 gold badges273273 silver badges274274 bronze badges ...
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Scala downwards or decreasing for loop?

... answered May 13 '14 at 21:54 LP_LP_ 92477 silver badges1919 bronze badges ...
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Ways to circumvent the same-origin policy

... set document.domain to othercompany.com. With this method, you would be allowed to exectue javascript from an iframe sourced on a subdomain on a page sourced on the main domain. This method is not suited for cross-domain resources as browsers like Firefox will not allow you to change the document...
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Check to see if python script is running

...stem is using domain sockets: import socket import sys import time def get_lock(process_name): # Without holding a reference to our socket somewhere it gets garbage # collected when the function exits get_lock._lock_socket = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM) try: ...
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Is there an equivalent for var_dump (PHP) in Javascript?

...vidual property: some objects have a LOT of properties and you'll be there all day clicking "OK", "OK", "OK", "O... dammit that was the property I was looking for". share | improve this answer ...
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How to create standard Borderless buttons (like in the design guideline mentioned)?

...ike in the right picture above). <RelativeLayout android:layout_width="match_parent" android:layout_height="48dp" android:layout_alignParentBottom="true"> <View android:layout_width="match_parent" android:layout_height="1dip" ...
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Is there any algorithm in c# to singularize - pluralize a word?

... Hmmm are you allow to redistribute, or just use, a Design DLL? I ask that because I know that the license for DevExpress prohibit redistributing any .design DLL. – Pierre-Alain Vigeant Mar 30 '11 at ...