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OSGi: What are the differences between Apache Felix and Apache Karaf?
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It seems to me this answer is incomplete in that it doesn't mention the use case of embedding Felix in an application (without the need for using a container such as Karaf) - for example to provide plugin capability - which is my interpretation of the follo...
What is the difference between sites-enabled and sites-available directory?
...t will be active once Apache2 is restarted.
See here https://help.ubuntu.com/lts/serverguide/httpd.html
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Does Ruby have a string.startswith(“abc”) built in method?
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edited Jun 20 at 9:12
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answered Nov 9 '10 at 4:48
Jörg W MittagJörg W...
Programmatically set height on LayoutParams as density-independent pixels
...alue into pixels:
int height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMetrics());
For me this does the trick.
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Overwrite or override
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The common used word is Override and it's not language-specific as you can also read from wikipedia: http://en.wikipedia.org/wiki/Method_overriding
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Fetch first element which matches criteria
...urns out I am wrong - lazy streams prevent the inefficiency: stackoverflow.com/questions/23696317/…
– Skychan
Oct 2 '15 at 18:39
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How do I uniquely identify computers visiting my web site?
I need to figure out a way uniquely identify each computer which visits the web site I am creating. Does anybody have any advice on how to achieve this?
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Parsing query strings on Android
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Since Android M things have got more complicated. The answer of android.net.URI.getQueryParameter() has a bug which breaks spaces before JellyBean.
Apache URLEncodedUtils.parse() worked, but was deprecated in L, and removed in M.
So the best answer now is UrlQ...
Asp.net 4.0 has not been registered
...o fixed this issue by running
aspnet_regiis -i
using the visual studio command line tools as an administrator
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DROP IF EXISTS VS DROP?
...lly good idea for one to use CASCADE within a transaction block (BEGIN ... COMMIT). This way it is clear how the database will be affected before potentially clobbering a bunch of data you may not have wanted to.
– jbowman
Apr 21 '15 at 17:57
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