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What does it mean that `attr_accessor` / `attr_reader` create an instance variable?...

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Access Instance variable in ruby...

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Rails Mailer - Can't access instance variable from Mailer View...

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How to access changing instance variables (due to a loop) in JavaScript...

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Using instance variable of one sub class in to another sub class...

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How does Java detect if something is a formal parameter or instance data?...

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Why using a class as a variable member inside that said class...

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Rails 5: Local variables in form partial...

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How can I create an array of objects without creating extra instance variables?...

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Rails -- self vs. @...

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Expose a protected Objective-C instance variable to subclass...

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How do you set an array instance variable to a specific set of data?...

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Understanding for returning an instance variable without a method to return it...

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Ambiguity with instance variable...

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Are all instance variables declared outside functions?...

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Same instance variable for all actions of a controller...

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Creating an object instance with a button click...

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Calling class variable with self...

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I'm getting an undefined method `each' for nil:NilClass...but it is defined?...

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Setting requirements for class variables in Swift...

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Java - access private instance variables...

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What problems occur when creating static object fields?...

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Why does passing a JavaScript object's method not update the object?...

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Access instance variable values in array of objects: Ruby...

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How do I test my method in another class?...

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How is it possible for variables to be initialized outside of the constructor?...

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Overriding default value of instance var...

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