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Super-simple example of C# observer/observable with delegates
...he opposite of the code in the constructor
No error-checking performed, at least a null-check should be done in the constructor of the ObserverClass
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Static way to get 'Context' in Android?
...idden static method ActivityThread.currentApplication(). It should work at least on Android 4.x.
try {
final Class<?> activityThreadClass =
Class.forName("android.app.ActivityThread");
final Method method = activityThreadClass.getMethod("currentApplication");
return (A...
Fastest method of screen capturing on Windows
...there are other ways to go about this, and, if there are, which incurs the least overhead? Speed is a priority.
14 Answers
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How can I get the external SD card path for Android 4.0+?
...ge. There are probably some extra checks I should be doing, but this is at least a bit better than any solution I've found thus far.
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How can I restart a Java application?
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Basically, you can't. At least not in a reliable way. However, you shouldn't need to.
The can't part
To restart a Java program, you need to restart the JVM. To restart the JVM you need to
Locate the java launcher that was used. You may try with Syst...
Dynamically load a JavaScript file
...etter to edit it so it can work outside the context of your project, or at least add a comment explaining what those undefined variables are (type etc)
– user280109
Oct 23 '14 at 10:21
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Method names for getting data [closed]
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At least you're consistent in misspelling consistent. ;-)
– Wim Hollebrandse
Jan 26 '10 at 19:05
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How can I export the schema of a database in PostgreSQL?
... and/or schema include patterns to
match at least one entity each
--use-set-session-authorization
use SET SESSION AUTHORIZATION commands instead of
ALTER OWNER commands to set ownership
Connection options...
Abstract methods in Python [duplicate]
...ow I have been unable to understand in Python which is surprising to me at least.
7 Answers
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Python syntax for “if a or b or c but not all of them”
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@HennyH I believe the question asks for "at least one condition true but not all", not "only one condition true".
– Volatility
May 13 '13 at 13:32
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