#XT learning

##Tech talks

Title: Promises

Date: February 28, 2014

Presentation: https://docs.google.com/presentation/d/1btZ9cujpuP8wFUmcXsTYjK8JeedY0dVBo7FkudJXAiM/edit?usp=sharing

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Title: Google App Engine

Date: March 6, 2014

Presentation:

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##Design Patterns

Title: Singleton Design Pattern

Date: March 10, 104

Presentation: http://slid.es/aaanim/singleton-pattern

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Title: Factory Method Pattern

Date: March 11, 2014

Presentation: https://docs.google.com/presentation/d/19q7iwAMKNsn0Wmi2cMHix9guWi6mIrqhkeEOdkxhpJs/edit?usp=sharing