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Christian Klotz
christianklotz
Developer Platform Manager at Sketch.
Previously CTO at 2PAx, a restaurant operations software, and creator of Annotations for Mac.
Convert a UTF-16 string to UTF-8, mapping indices to provide low-complexity range and index lookups
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performFetchAndUpdateTableView: that performs a fetch request on NSFetchedResultsController and updates table view
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A list of methods and properties conforming to `UIAppearance` as of iOS 12 Beta 3
Generate the list yourself:
$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./* | \
sed 's/NS_AVAILABLE_IOS(.*)//g' | \
sed 's/NS_DEPRECATED_IOS(.*)//g' | \
sed 's/API_AVAILABLE(.*)//g' | \
sed 's/API_UNAVAILABLE(.*)//g' | \
sed 's/UI_APPEARANCE_SELECTOR//g' | \
Concatenate header files from frameworks in the iOS 6.1 SDK, as described in Mark Dalrymple's talk on headers.
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How to set up stress-free SSL on an OS X development machine
How to set up stress-free SSL on an OS X development machine
One of the best ways to reduce complexity (read: stress) in web development is to minimize the differences between your development and production environments. After being frustrated by attempts to unify the approach to SSL on my local machine and in production, I searched for a workflow that would make the protocol invisible to me between all environments.
Most workflows make the following compromises:
Use HTTPS in production but HTTP locally. This is annoying because it makes the environments inconsistent, and the protocol choices leak up into the stack. For example, your web application needs to understand the underlying protocol when using the secure flag for cookies. If you don't get this right, your HTTP development server won't be able to read the cookies it writes, or worse, your HTTPS production server could pass sensitive cookies over an insecure connection.
Use production SSL certificates locally. This is annoying