rogal111

rogal111 has asked 2 questions and find answers to 14 problems.

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About

I like RubyOnRails, html5, jquery. I'm also Java, SQL, PHP and C# programmer.

Graduate student at The Warsaw University of Technology, Faculty of Electronics and Information Technology

rogal111 questions

How to get fragment expiration date in Rails 3.1?
Multisite application with single sign in across domains in Rails?

rogal111 answers

MySQL unique key only where another key contains a specific value
How to get fragment expiration date in Rails 3.1?
capistrano errors
Rails devise mail
Google Orgchart create marriage
How to take the screenshot of part of Google Maps use JavaScript
Loading object from JSON file into javascript
How to add 'select one...' to options_from_collection_for_select
Define a unique primary key based on 2 columns
Regex for replacing a single-quote with two single-quotes