Typo fixes.
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@ -253,12 +253,12 @@ added to `package.json` as well. For example, `npm install moment --save`.
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asynchronous tasks, and then render a page, but only when all tasks are completed. For example, you might
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asynchronous tasks, and then render a page, but only when all tasks are completed. For example, you might
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want to scrape 3 different websites for some data (async operation) and render the results
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want to scrape 3 different websites for some data (async operation) and render the results
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on a page after all 3 websites have been scraped.
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on a page after all 3 websites have been scraped.
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- Want to find a specific object in an array? Use *Underscore's* [_.findWhere](http://underscorejs.org/#findWhere)
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- Need to find a specific object in an array? Use [_.findWhere](http://underscorejs.org/#findWhere) function from Underscore.js.
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FAQ
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FAQ
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---
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---
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### What is `cluster_app.js`?
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### What is cluster_app.js?
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From the [Node.js Documentation](http://nodejs.org/api/cluster.html#cluster_how_it_works):
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From the [Node.js Documentation](http://nodejs.org/api/cluster.html#cluster_how_it_works):
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> A single instance of Node runs in a single thread. To take advantage of multi-core systems
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> A single instance of Node runs in a single thread. To take advantage of multi-core systems
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> the user will sometimes want to launch a cluster of Node processes to handle the load.
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> the user will sometimes want to launch a cluster of Node processes to handle the load.
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