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Can I run multiple programs in a Docker container?
... and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to give Docker a try but I'm not sure how I'm meant to use more than one program. The documentations says there can only be only ENTRYPOINT so how can I have Mongo and my flask applicat...
Android: how to make keyboard enter button say “Search” and handle its click?
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On os 2.3.6 it doesn't work until I put android:inputType="text" attribute.
– thanhbinh84
Dec 30 '11 at 15:03
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How to do error logging in CodeIgniter (PHP)
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This dumps data to a php file whose filename is in the format: log-[Y-m-d H:i:s] or whatever value is set on log_date_format key configuration defined on your config file. For as long as you don't get to log/dump sensitive data, it should be pretty safe. Th...
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
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Okay, as posted here https://stackoverflow.com/a/17271172/1458552 without much attention by other users:
The libEGL.dll was missing! Even though this has not been reported when trying to start the application (all other *.dlls such a...
What is middleware exactly?
...tions, but while reading these information and definitions, it seems that mostly all 'wares' are in the middle of something. So, are all things middleware?
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...h api level erlier than 11 (Android 3.0). But I guess you could consider those old devices derecated as well.
– Einar Sundgren
Jun 23 '13 at 9:59
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Disabling Chrome cache for website development
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The Chrome DevTools can disable the cache.
Right-click and choose Inspect Element to open the DevTools. Or use one of the following keyboard shortcuts:
F12
Command+Option+i on Mac
Control+Shift+i on Windows or Linux
Click Network in the toolbar to open the network pane.
Check the Dis...
iOS Detection of Screenshot?
... holding to see the picture. Reference: http://tumblr.jeremyjohnstone.com/post/38503925370/how-to-detect-screenshots-on-ios-like-snapchat
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Creating a system overlay window (always on top)
... "will not receive the full up/move/down gesture". In other words, it not possible to detect swipes or anything else other than a ACTION_DOWN. Well I know that it is possible to detect swipes because Wave Launcher uses this similar concept and they are able to detect swipes. Can anyone explain to me...
Spark java.lang.OutOfMemoryError: Java heap space
...an 4g, spark.executor.memory=6g. Make sure you're using as much memory as possible by checking the UI (it will say how much mem you're using)
Try using more partitions, you should have 2 - 4 per CPU. IME increasing the number of partitions is often the easiest way to make a program more stable (and...