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Tooltips for cells in HTML table (no Javascript)

Is it possible to have tooltips for table cells with no JavaScript. Can't use it. 6 Answers ...
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Google access token expiration time

When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates "The remaining lifetime of the access token". ...
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Give all the permissions to a user on a DB

I would like to give an user all the permissions on a database without making it an admin. The reason why I want to do that is that at the moment DEV and PROD are different DBs on the same cluster so I don't want a user to be able to change production objects but it must be able to change objects on...
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rails 3 validation on uniqueness on multiple attributes

I use Rails 3.0.0.beta4 3 Answers 3 ...
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Creating a textarea with auto-resize

There was another thread about this , which I've tried. But there is one problem: the textarea doesn't shrink if you delete the content. I can't find any way to shrink it to the correct size - the clientHeight value comes back as the full size of the textarea , not its contents. ...
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What's an elegant way to conditionally add a class to an HTML element in a view?

I occasionally have to add a class to an html element based on a condition. The problem is I can't figure out a clean way of doing it. Here's an example of the stuff I've tried: ...
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How do I clone a subdirectory only of a Git repository?

I have my Git repository which, at the root, has two sub directories: 18 Answers 18 ...
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How big is too big for a PostgreSQL table?

I'm working on the design for a RoR project for my company, and our development team has already run into a bit of a debate about the design, specifically the database. ...
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How to get href value using jQuery?

I'm trying to get href value using jQuery: 5 Answers 5 ...
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Programmatically obtain the Android API level of a device?

How can I find out which API level my device is using? 7 Answers 7 ...