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How to get RelativeLayout working with merge and include?

... This is really easier, less hardcoded, and more optimized solution than packing <include/> into another layout. Think what would you do if you would work with lists. – teoREtik Feb 2 '12 at ...
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List All Redis Databases

... Or you can just run the following command and you will see all databases of the Redis instance without firing up redis-cli: $ redis-cli INFO | grep ^db db0:keys=1500,expires=2 db1:keys=200000,expires=1 db2:keys=350003,expires=1 ...
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Interfaces with static fields in java for sharing 'constants'

... It's generally considered bad practice. The problem is that the constants are part of the public "interface" (for want of a better word) of the implementing class. This means that the implementing class is publishing all of these val...
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an

... of events up in another page, the API itself is tremendously helpful, and all of what I'm discussing below is linked directly from this page. First, .click(function) is literally a shortcut for .bind('click', function), they are equivalent. Use them when binding a handler directly to an element, ...
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Fastest way to get the first object from a queryset in django?

...eturn None if there aren't any. There are lots of ways to do this which all work. But I'm wondering which is the most performant. ...
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Tar a directory, but don't store full absolute paths in the archive

...-C works; just for clarification I'll post 2 examples: creation of a tarball without the full path: full path /home/testuser/workspace/project/application.war and what we want is just project/application.war so: tar -cvf output_filename.tar -C /home/testuser/workspace project Note: there is a ...
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How do I REALLY reset the Visual Studio window layout?

I had a plugin installed in Visual Studio 2008, and it created some extra dockable windows. I have uninstalled it, and I can't get rid of the windows it created - I close them, but they always come back. They're just empty windows now, since the plugin is no longer present, but nothing I've tried ...
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Where does gcc look for C and C++ header files?

...stem header. If you run gcc in verbose mode on such a source, it will list all the system include locations as it looks for the bogus header. $ echo "#include <bogus.h>" > t.c; gcc -v t.c; rm t.c [..] #include "..." search starts here: #include <...> search starts here: /usr/local...
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Why is null an object and what's the difference between null and undefined?

...nown what the value is. One thing to remember is that null is not, conceptually, the same as false or "" or such, even if they equate after type casting, i.e. name = false; You: What is name? JavaScript: Boolean false. name = ''; You: What is name? JavaScript: Empty string *: name in this context...
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How to force use of overflow menu on devices with menu button

I'd like to have all of the menu items that don't fit into the ActionBar go into the overflow menu (the one that is reached from the Action Bar not the menu button) even on devices that do have a Menu button . This seems much more intuitive for users than throwing them into a separate menu list th...