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Merge remote-tracking branch 'origin/master'

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* origin/master:
  Fixed a typo
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Sahat Yalkabov
2014-03-01 03:10:21 -05:00
parent e7989499ad 9bcdf6cc07
commit 3d33f55a95
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README.md
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@ -365,7 +365,7 @@ Pro Tips
--------
- When installing an NPM package, add a *--save* flag, and it will be automatially
added to `package.json` as well. For example, `npm install --save moment`.
- Use [async.parallel()](https://github.com/caolan/async#parallel) when you neeed to run multiple
- Use [async.parallel()](https://github.com/caolan/async#parallel) when you need to run multiple
asynchronous tasks, and then render a page, but only when all tasks are completed. For example, you might
want to scrape 3 different websites for some data (async operation) and render the results in a template after all 3 websites have been scraped.
- Need to find a specific object inside an Array? Use [_.findWhere](http://underscorejs.org/#findWhere) function from Underscore.js. For example, this is how you would retrieve a Twitter token from database: `var token = _.findWhere(req.user.tokens, { kind: 'twitter' });`, where `req.user.tokens` is an Array, and a second parameter is an object with a given key/value.