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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...verride the back button (that just doesn't seem like a good idea - Android OS defines that behavior, why change it?), but to use the Activity Lifecycle and persist your settings/data in the onSaveInstanceState(Bundle) event.
@Override
onSaveInstanceState(Bundle frozenState) {
frozenState.putSer...
rsync error: failed to set times on “/foo/bar”: Operation not permitted
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If /foo/bar is on NFS (or possibly some FUSE filesystem), that might be the problem.
Either way, adding -O / --omit-dir-times to your command line will avoid it trying to set modification times on directories.
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What is an Intent in Android?
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edited Dec 27 '14 at 7:21
Sameer Shamsudeen
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How do I get the APK of an installed app without root access?
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Accessing /data/app is possible without root permission; the permissions on that directory are rwxrwx--x. Execute permission on a directory means you can access it, however lack of read permission means you cannot obtain a listing of its contents --...
Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
... indeed leak the activity. Found a working solution in stackoverflow.com/a/27592123/683763. The idea is to manually remove the SupportMapFragment in onDestroyView method.
– ULazdins
Apr 25 '17 at 15:22
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Why 0 is true but false is 1 in the shell?
...lar example is xargs which uses different error codes in the range around 127 to indicate how a group of commands failed. The conversion which can be done is int to bool where 0 maps to success (which I guess you want to express as true / 1; but realize that this is just another arbitrary convention...
windows service vs scheduled task
...of memory in this case.
– Costa
Aug 27 at 13:12
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Can Google Chrome open local links?
...e intranet with a restricted set of users? While it can be bad practice, those who chose to misuse the feature must be held accountable for their actions rather than having a useful protocol scheme removed so that none may benefit (who also use it appropriately).
– Rook
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How can I calculate the difference between two dates?
...e number of seconds between two NSDate objects will always be time-zone-agnostic.
Furthermore, this documentation specifies that Cocoa's implementation of time does not account for leap seconds, so if you require such accuracy, you will need to roll your own implementation.
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What is the difference between Google App Engine and Google Compute Engine?
... Flimzy
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answered Mar 27 '14 at 19:19
Andrei VolginAndrei Volgin
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