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Why does an image captured using camera intent gets rotated on some devices on Android?
...rom @JasonRobinson code's I learn how to get the actual orientation and by combining with these code I'm successfully manage the orientation.
– Raditya Kurnianto
Sep 21 '14 at 4:31
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JPA getSingleResult() or null
...okup technically there could be multiple results (even if one, both or the combination of your foreign keys or constraints makes this impossible in practice) so this is probably the more appropriate solution.
share
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How to add external library in IntelliJ IDEA?
... Then "Refresh project so libs show up in the structure". I could find no command to "refresh". How does one refresh a project? Beginners have a difficult time. :-(
– Rafael_Espericueta
Dec 20 '15 at 21:24
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Implement C# Generic Timeout
...tor thread from the Action back to a place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out the thread to kill into a local variable in the method that created the lambda.
I submit this example, for your enjoyment. The method you are really interes...
Find MongoDB records where array field is not empty
...ctures: { $exists: true, $ne: [] } })
Since MongoDB 2.6 release, you can compare with the operator $gt but could lead to unexpected results (you can find a detailled explanation in this answer):
ME.find({ pictures: { $gt: [] } })
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Ruby convert Object to Hash
...have with Ruby: map and inject are implemented with each. It's simply bad computer science.
– Nate Symer
Apr 21 '15 at 17:01
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How to delete last item in list?
...cord[-1] or record.pop() the list is changed. (as stated by @pltrdy in the comments)
Note 2: The code could use some Python idioms. I highly recommend reading this:
Code Like a Pythonista: Idiomatic Python (via wayback machine archive).
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Does Java have a complete enum for HTTP response codes?
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I don't think there's one that's complete in the standard Java classes; HttpURLConnection is missing quite a few codes, like HTTP 100/Continue.
There's a complete list in the Apache HttpComponents, though:
org.apache.http.HttpStatus (replaced org.apache.c...
Better way of incrementing build number?
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I don't need the git commit (or tag) in the plist file so a simple incrementing system is fine (as provided by agvtool), however the act of modifying the plist during the build breaks Xcode frequently (since removing the script it hasn't crashed ...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
....3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to provide a workaround for this issue. Also, as suggested in these threads, re-pairing does not help, and constantly trying to c...