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What is the difference between an Azure Web Site and an Azure Web Role

... lot of the info in this answer is no longer correct - see comments. Add more to @David response: With Windows Azure Websites, you don't have control over IIS or web Server because you are using a resources slice along with hundreds of other website on the same machine, you are sharing resources ...
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Using openssl to get the certificate from a server

... To make this a bit more concise, you can replace the sed with openssl x509, and read it in using a sub-shell: openssl x509 -in <(openssl s_client -connect server:port -prexit 2>/dev/null) – Gabe Martin-Dempesy ...
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Why are empty catch blocks a bad idea? [closed]

...g it if it were feasible in that environment. Basically I make the comment MORE work than logging would have been had it been an option in that circumstance. Luckily I have but 2 clients for whom this is an issue, and it's only when sending non-critical e-mails from their web sites. ...
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What exactly is Arel in Rails 3.0?

...e? Yes. For example, as I mentioned above, it is much easier to construct more complex queries from simpler parts. will it lead to more efficient SQL queries? Yes. The fact that ARel has a proper object model for the queries means that it can perform optimizations on those queries long before it ...
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What is the difference between a function expression vs declaration in JavaScript? [duplicate]

...idered a best practice to use function expressions as then the behavior is more intuitive than with declarations. It reads better as it follows a logical flow, You define it and then call it, if you don't you get an error, which is the expected behavior. Actually I think function declarations are no...
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Java: Get month Integer from Date

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Is there any performance gain in indexing a boolean field?

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When should I use semicolons in SQL Server?

...can dispense with the statement terminator; in a script, as you're sending more than one statement, you need it. In practice, always include the terminator even if you're just sending one statement to the database. Edit: in response to those saying statement terminators are not required by [partic...
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Change Default Scrolling Behavior of UITableView Section Header

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Faster way to develop and test print stylesheets (avoid print preview every time)?

... docs regarding Media type emulation can be found here: Preview styles for more media types. Open the DevTools emulation drawer by clicking the More overrides ••• more overrides icon in the top right corner of the browser viewport. Then, select Media in the emulation drawer. UPDATE 12/04...