meagar

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meagar has asked 18 questions and find answers to 549 problems.

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meagar questions

How can I store extra data with a validation error message in Rails 3?
When (if ever) will HEAD~ and HEAD^ not be the same commit?
Is it safe to depend on a trailing slash in a URL for routing purposes?
How can I watch a Foursquare venue for check-ins?
Does Ruby have a method_missing equivalent for undefined instance variables?
PHPDoc for variable-length arrays of arguments
Why do large files still exist in my packfile, after scrubbing them with filter-branch?

meagar answers

PHP Call-time pass-by-reference unavoidable?
Javascript function hoisting inside of if statements
JavaScript Promises and setTimeout
How to return a 2 dimensional vector?
What happens when you run rake:db seed twice?
Is a Javascript function (without promises) guaranteed to run without interruption?
Getting the selected radio button value
How do I successfully interpolate Ruby inside the CSS attribute of a HAML %li HTML tag?
this does not return object property (arrow, this)
Hide form until button is clicked - Ruby on Rails