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Submit form using a button outside the tag

... Update: In modern browsers you can use the form attribute to do this. As far as I know, you cannot do this without javascript. Here's what the spec says The elements used to create controls generally appear inside a FORM ...
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How to Set a Custom Font in the ActionBar Title?

How (if possible) could I set a custom font in a ActionBar title text(only - not the tab text) with a font in my assets folder? I don't want to use the android:logo option. ...
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Is Random class thread safe?

Is it valid to share one instance of the Random class between multiple threads? And to call nextInt(int) from multiple threads in particular? ...
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Database development mistakes made by application developers [closed]

... 1. Not using appropriate indices This is a relatively easy one but still it happens all the time. Foreign keys should have indexes on them. If you're using a field in a WHERE you should (probably) have an index on it. Such indexes...
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Select a Dictionary with LINQ

...ct" keyword and extension method to return an IEnumerable<T> with LINQ, but I have a need to return a generic Dictionary<T1, T2> and can't figure it out. The example I learned this from used something in a form similar to the following: ...
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Error on renaming database in SQL Server 2008 R2

I am using this query to rename the database: 10 Answers 10 ...
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In which order do CSS stylesheets override?

In an HTML header, I've got this: 11 Answers 11 ...
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SQL WHERE ID IN (id1, id2, …, idn)

...same but you repeat the column name lots of times; additionally the SQL engine doesn't immediately know that you want to check if the value is one of the values in a fixed list. However, a good SQL engine could optimize it to have equal performance like with IN. There's still the readability issue t...
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How to save an activity state using save instance state?

I've been working on the Android SDK platform, and it is a little unclear how to save an application's state. So given this minor re-tooling of the 'Hello, Android' example: ...
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Assert a function/method was not called using Mock

I'm using the Mock library to test my application, but I want to assert that some function was not called. Mock docs talk about methods like mock.assert_called_with and mock.assert_called_once_with , but I didn't find anything like mock.assert_not_called or something related to verify mock was ...