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How does push notification technology work on Android?
...idle" mode. Applications don't have to be running to receive the intents.
More information at http://developer.android.com/google/gcm/gcm.html
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What's the best manner of implementing a social activity stream? [closed]
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MIN and MAX in C
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@caf: wouldn't that require that the preprocessor have a more complicated knowledge of C syntax?
– dreamlax
Aug 9 '10 at 5:34
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How can I lock a file using java (if possible)
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More importantly, understand that the lock of for the JVM, and not suitable for locking the file for access by individual threads within a single JVM.
– Stu Thompson
Sep 25 '08 at 7:00
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Junit - run set up method once
...o it's default value (false) for each instance if it's not static. See for more info: martinfowler.com/bliki/JunitNewInstance.html
– dustin.schultz
Apr 23 '14 at 21:53
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Efficiently test if a port is open on Linux?
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How to include *.so library in Android Studio?
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Returning null as an int permitted with ternary operator but not if statement
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Scanner vs. BufferedReader
...uffer (1024 chars) as opposed to the BufferedReader (8192 chars), but it's more than sufficient.
As to the choice, use the Scanner if you want to parse the file, use the BufferedReader if you want to read the file line by line. Also see the introductory text of their aforelinked API documentations....