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Android search with Fragments

Does somebody know of a tutorial or an example of how to implement the standard Android search interface with Fragment s? In other words, is it possible to put a standard search with a SearchManager in a Fragment? ...
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Should unit tests be written for getter and setters?

...re also surprisingly easy to mess up. A few lines of simple tests and you know they are working and continue to work. – Charles Oct 13 '16 at 19:17 ...
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Avoid synchronized(this) in Java?

... This is very dangerous. You've now introduced a client-side (user's of this class) lock ordering requirement. If two threads are calling method1() and method2() in a different order, they are likely to deadlock, but the user of this class has no idea that...
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Where and why do I have to put the “template” and “typename” keywords?

... my C++11 answer) In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that: t * f; How should this be parsed? For many languages a compiler doesn't need to know the meaning of a name in order to parse and basicall...
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How can I output a UTF-8 CSV in PHP that Excel will read properly?

...soft Excel for Mac before Office 2016. Newer versions (from Office 365) do now support UTF-8. In order to output UTF-8 content that Excel both on Windows and OS X will be able to successfully read, you will need to do two things: Make sure that you convert your UTF-8 CSV text to UTF-16LE mb_conv...
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla

...lso stripped away all repository abstractions to keep it simple. I don't know if that is a good solution, but I believe that some kind of hard work along these lines must be done to take care of all kinds of changes in the navigation collection. I would also be happy to see an easier way of doing i...
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How do I read configuration settings from Symfony2 config.yml?

...gmail.com You should find the call you are making within your controller now works. share | improve this answer | follow | ...
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Is it good style to explicitly return in Ruby?

...... def plus_one_to_y(x) @y = x + 1 puts "In plus_one_to_y" end Now the function is broken if anything expects a returned value. If nothing expects a returned value, it's fine. Clearly if somewhere further down the code chain, something calling this is expecting a returned value, it's g...
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Difference between static STATIC_URL and STATIC_ROOT on Django

...es for deployment. Example: STATIC_ROOT="/var/www/example.com/static/" now the command ./manage.py collectstatic will copy all the static files(ie in static folder in your apps, static files in all paths) to the directory /var/www/example.com/static/. now you only need to serve this directory on...
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator

Right now, I have a program containing a piece of code that looks like this: 8 Answers ...