Erwin Mazariegos erwinmaza
erwinmaza
/ gist:5ef34726de9809290596477dafe5f7e3
Created
January 17, 2023 14:02
Xcode playground code sample showing how to batch and de-dupe inflight network calls using Swift concurrency
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| import Foundation | |
| func threadNumberForThread() -> String { | |
| let array1 = Thread.current.description.components(separatedBy: ">") | |
| if array1.count > 1 { | |
| let array2 = array1[1].trimmingCharacters(in: CharacterSet(charactersIn: "{}")).components(separatedBy: ",") | |
| for pair in array2 { | |
| let array3 = pair.components(separatedBy: "=") | |
| if array3.count > 1 { | |
| if array3[0].contains("number") { |
erwinmaza
/ gist:5000828
Last active
March 9, 2016 11:01
Fix for centering thumb image when rotating UISlider 90 degrees to a vertical orientation
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| /* | |
| UISlider controls can be rotated to a vertical orientation with this setting: | |
| layer.transform.rotation.z = 1.570795 (type = String) | |
| in IB under User Defined Runtime Attibutes for the UISlider. | |
| However, this makes it visually obvious that iOS does not draw the thumb image | |
| over the center of the slider track, it is actually offset 1 point up (when horizontal). |
erwinmaza
/ gist:4656200
Last active
January 9, 2016 23:14
ABContactsHelper modification to remove linked contacts from "all contacts" list. Preliminary testing shows the end result mimics the list in the Contacts app. Note: I have not determined if the data returned for each ABContact includes data from linked records. I suspect it does not. Most likely, the data access methods will need to be modified…
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| /* | |
| This modification extends Erica Sadun's ABContactsHelper.m | |
| https://github.com/erica/ABContactHelper | |
| Feedback and performance suggestions welcome! | |
| Edit 1/29/13: refactor to avoid calling ABPersonCopyArrayOfAllLinkedPeople() multiple times for same person. | |
| Testing shows 5% performance improvement (811 total records = 249 unlinked + 562 linked), | |
| 3 run average, looping through code 10 times each run, in simulator. |