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Cartesian product of x and y array points into single array of 2D points

I have two numpy arrays that define the x and y axes of a grid. For example: 13 Answers ...
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How can I stop a Postgres script when it encounters an error?

Is there a way to specify that when executing a sql script it stops when encountering the first error on the script, it usually continues, regardless of previous errors. ...
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getViewTypeCount and getItemViewType methods of ArrayAdapter

Can somebody in plain words explain me the usage of getViewTypeCount() and getItemViewType() methods of ArrayAdapter ? ...
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Prevent Caching in ASP.NET MVC for specific actions using an attribute

I have an ASP.NET MVC 3 application. This application requests records through jQuery. jQuery calls back to a controller action that returns results in JSON format. I have not been able to prove this, but I'm concerned that my data may be getting cached. ...
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Is a colon `:` safe for friendly-URL use?

We are designing a URL system that will specify application sections as words separated by slashes. Specifically, this is in GWT, so the relevant parts of the URL will be in the hash (which will be interpreted by a controller layer on the client-side): ...
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How do I trim a file extension from a String in Java?

What's the most efficient way to trim the suffix in Java, like this: 19 Answers 19 ...
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Restart/undo conflict resolution in a single file

In a larger git merge with several conflicting files, I incorrectly marked a file as resolved (using git add FILE after some editing) ...
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How does internationalization work in JavaScript?

I'm wondering how to deal internationalization in JavaScript. I googled but I'm not getting convincing answers for: 4 Answe...
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Python try…except comma vs 'as' in except

What is the difference between ',' and 'as' in except statements, eg: 5 Answers 5 ...
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Select rows of a matrix that meet a condition

In R with a matrix: 6 Answers 6 ...