Intro to Language Agnostic Design Patterns, the Composite and Observer Patterns

Tech Elevator - 7100 Euclid Ave #140 Cleveland, OH, 44103 - View Map GDG Cleveland
Thu, Feb 9, 6:00 PM (EST)

2 RSVP'ed

Design patterns sound scary but they're really not bad, and awesomely powerful! In short, people all deal with the same strategic problems over and over again. From getting X to change automatically when Y changes, to reusing small code blocks to build bigger things, "There's a pattern for that!"

About this event

We'll take a look at two very common patterns, the Composite and Observer patterns. If you want to make a bunch of reusable "Lego Blocks" of code you use the Composite pattern,  and if you want X to change automatically when Y changes you use the Observer pattern. It doesn't matter if you're using C#, Python, Dart, Kotlin, Swift, or any other language, the patterns are strategies, and those strategies never change. So come on out for some pizza, drinks, and an intro to a couple of the most useful tools you'll ever learn in your coding career!


Thursday, Feb 9
6:00 PM - 8:00 PM (EST)


Tech Elevator
7100 Euclid Ave #140 Cleveland, OH44103


  • Scott Stoll

    Scott Stoll

    DevAngels London

    GDG Organizer

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  • Doug Stevenson

    Doug Stevenson


    Staff Developer Relations Engineer

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