Erica Sadun

erica

Sample Code

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Category that adds properties to the media item directly (so you don't have to use valueForProperty: and can use directly with predicates)

erica

Times around the world because no brain should have to work out what time it is in NYC or what time it is here when it's 4PM in London or what time 4PM in London is here...

erica

NSArray utilities

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Practical real-world dates

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Handy categories for Objective-C programming, including value-ready selectors and selector choices

erica

Schedule a notification-center reminder from the command-line because sometime we just want to use tools already at hand to get on with the rest of our work.

erica

A chapter-by-chapter collection of playground-based source code that provides working examples of the material covered in Swift Drawing.

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Assorted Bezier stuff

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