meagar

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meagar has asked 18 questions and find answers to 497 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

how to create a unix command
strange behaviour ternary operator [closed]
Exceptions throwing for invalid argument inside a method
Local Git branch has diverged from origin following an interactive rebase
Save current progress without commit
What's the opposite of append in Ruby? <<
lazy load public class data member in PHP
Rails 4 validation message: removes "_id" from message
switching branches with uncommitted changes in git
git - discard previous commit, force push to remote