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Installing Google Protocol Buffers on mac

I would like to install the older version of Google Protocol Buffers (protobuf-2.4.1) on mac using Terminal command line. I tried with brew install protobuf , but the latest version 2.5.0 has been installed. Is it possible to install the older version from terminal. ...
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How is attr_accessible used in Rails 4?

... away from fat model, thin controller, etc, and towards thin models, and really bloated controllers. You have to write all this stuff for every instance, it doesn't read nicely, and nesting seems to be a pain. The old attr_accessible/attr_accessor in the model system wasn't broken, and didn't need...
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Why should I use Restify?

...hich removes the overhead of creating a connection each time when getting called from the same client. To be fair, we have also tested Restify with the configuration flag of closing the connection. You’ll see a substantial decrease in throughput in that scenario for obvious reasons. Looks like...
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Does file_get_contents() have a timeout setting?

I am calling a series of links using the file_get_contents() method in a loop. Each link may take more than 15 minutes to process. Now, I worry about whether PHP's file_get_contents() has a timeout period? ...
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Compare DATETIME and DATE ignoring time portion

... A small drawback in Marc's answer is that both datefields have been typecast, meaning you'll be unable to leverage any indexes. So, if there is a need to write a query that can benefit from an index on a date field, then the fol...
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What is the instanceof operator in JavaScript?

...ce p inherits from Person.prototype. Per the OP's request I've added a small example with some sample code and an explanation. When you declare a variable you give it a specific type. For instance: int i; float f; Customer c; The above show you some variables, namely i, f, and c. The type...
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What are “decorators” and how are they used?

... Awesome example. I was actually wondering how to extend third party modules functionality without meddling with them – Arthur Kovacs Jan 29 '14 at 14:30 ...
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How to import a module given its name as string?

...mand" modules makes his/her whole command-app fail on one exception. Personally I'd for loop over each import individually wrapped in a try: mods=__import__()\nexcept ImportError as error: report(error) to allow other commands to continue to work while the bad ones get fixed. –...
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Is there a timeout for idle PostgreSQL connections?

...th <idle> in transaction sessions, but with too many connections overall. Killing connections is not the right answer for that, but it's an OK-ish temporary workaround. Rather than re-starting PostgreSQL to boot all other connections off a PostgreSQL database, see: How do I detach all other ...
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Can I set null as the default value for a @Value in Spring?

... This is really old, but you can use Spring EL now, e.g. @Value("${stuff.value:#{null}}") See this question. share | improve this an...