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weblog.raganwald.com | ||
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wa9ace.net
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eli.thegreenplace.net
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mitrev.net
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| | | | | [AI summary] The article explains the Safe Navigation Operator (&.) introduced in Ruby 2.3.0, which helps avoid NoMethodError by safely calling methods on potentially nil objects. | |
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daily.dev
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| | | Explore online resources and strategies for learning software engineering fundamentals, full-stack development, and practical skills. Discover accredited programs, free courses, books, and tips for self-directed learning. | ||
