Maurício Linhares

Maurício Linhares has asked 35 questions and find answers to 159 problems.

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About

Java, Ruby, Objective-C and Scala developer who loves taking pictures, answering questions, playing boardgames and traveling. You can find more of my writings at my personal blog.

Maurício Linhares questions

How can I define a method that takes an Ordered[T] Array in Scala?
Why can't Scala optimize this match to a switch?
How can I add jars from more than one unmanaged directory in an SBT .scala project configuration
Mac OSX - how can I grab proxy configuration using Cocoa or even pure C functions?
Looking for a way to use an NSArray as an outlet for a bunch of buttons
How can I hide an NSToolbarItem using code?
RestSharp is loading the whole file into memory when uploading. How to avoid it?
Manifest[T].erasure is deprecated in 2.10, what should I use now?
What data structure or mix of data structures would I use for a concurrent queue that allows for bulk and specific deletes?
Where did Option[T] come from in Scala?

Maurício Linhares answers

Why is it illegal to use both prefix and postfix at the same time? [duplicate]
wrong number of arguments (0 for 1) with ActiveRecord::Save
Safely require gems in Ruby
Scala Lists of lists of integers
What's the difference between File.open() with and without a block?
How do I write an activerecord query that only looks at the time component of a datetime field?
What are my storage options when writing Rack middleware for Rails applications?
Document is abstract; cannot be instantiated
Accessing ApplicationHelper from User.rb model
Rails Single Resource as Nested Resource of Two Other Resources