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How does push notification technology work on Android?
...eard during an Android developers conference in Israel:
There is simply a TCP socket waiting in accept mode on a cloud Google server. The TCP connection had been initiated by the Google Play application. That's why Google Play must be installed on the device for making Google Cloud Messaging (GCM) ...
How to empty a list in C#?
...d Mar 15 '11 at 11:37
Øyvind BråthenØyvind Bråthen
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jQuery checkbox change and click event
... and say true. Just in case you want to fix it.
– GµårÐïåñ
Jun 23 at 17:50
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
...BroadcastReceiver | YES | YES | YES | YES | NO³ |
| Load Resource Values | YES | YES | YES | YES | YES |
+----------------------------+-------------+----------+---------+-----------------+-------------------...
Pure CSS to make font-size responsive based on dynamic amount of characters
... height is pretty much irrelevant until you turn the device 90º on its side, that is
– Carvo Loco
Mar 8 '18 at 15:28
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comparing 2 strings alphabetically for sorting purposes
...ype.sort()
Keep in mind that sorting is locale dependent. E.g. in German, ä is a variant of a, so "ä".localeCompare("b", "de-DE") returns -1. In Swedish, ä is one of the last letters in the alphabet, so "ä".localeCompare("b", "se-SE") returns 1.
Without the second parameter to localeCompare, t...
Git checkout: updating paths is incompatible with switching branches
... answered Jul 5 '13 at 9:33
PålOliverPålOliver
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What's the difference between streams and datagrams in network programming?
...laces the call, the other answers, you say hello to each other (SYN/ACK in TCP), and then you exchange information. Once you are done, you say goodbye (FIN/ACK in TCP). If one side doesn't hear a goodbye, they will usually call the other back since this is an unexpected event; usually the client w...
How should one go about choosing a default TCP/IP port for a new service?
When developing an app that will listen on a TCP/IP port, how should one go about selecting a default port? Assume that this app will be installed on many computers, and that avoiding port conflicts is desired.
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Python Dictionary to URL Parameters
... edited Apr 6 '16 at 5:09
xiº
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answered Aug 5 '09 at 14:16
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