Logan Serman

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Logan Serman has asked 74 questions and find answers to 47 problems.

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Logan Serman questions

How do I override an attr_accessor getter from a module?
Is there a way to apply the Knuth shuffle to a Stack data structure?
"The token is invalid" when trying to setup Paypal recurring payments with ActiveMerchant
OpenGL gluLookAt() not working as intended
Semaphore problems in Java with the Dining Philosophers
Passing variables to the Event Dispatch Thread
Javascript's setTimeout function not calling
Is it possible to upload a new beta APK to Google Play and remove the existing production APK?
Hook into onExecCommand event with TinyMCE 4
Fresh Ruby gem from Bundler - cannot load my version.rb file?

Logan Serman answers

Rails "where" clause for associations
mySQL database query LIMIT help... How to create pages if number of rows returned exceeds 'x'?
which is better practice big one method or separated methods?
How do I create an "if" statement to evaluate the first 7 characters in PHP?
What is the best way to limit the amount of text that can be entered into a 'textarea'?
"The token is invalid" when trying to setup Paypal recurring payments with ActiveMerchant
Ruby on Rails - unless multiple conditions
Rails RABL if else statement
Reflection in ruby?
CSS - Centering a page - then making the page 100% height