Dan Wood danwood
danwood
/ gist:1513093
Created
December 23, 2011 04:03
Scroll the the bottom if you are at the bottom
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| - (void) scrollToVisible:(id)unused | |
| { | |
| // Only show bottom if we are already scrolled down at/near the bottom. | |
| NSScrollView *scrollView = [oLog enclosingScrollView]; | |
| NSPoint currentScrollPosition=[[scrollView contentView] bounds].origin; | |
| float diff = oLog.frame.size.height - (scrollView.contentSize.height + currentScrollPosition.y); | |
| if (diff < 50) // Seems like it's often 39 when we're at the bottom, so give some slack. | |
| { | |
| // [oLog scrollRangeToVisible:NSMakeRange([[oLog textStorage] length], 0)]; |
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| + (NSData *)dataWithBase64EncodedString:(NSString *)base64String | |
| { | |
| NSData *retVal = nil; | |
| if([base64String canBeConvertedToEncoding:NSASCIIStringEncoding]) | |
| { | |
| NSData *stringData = [base64String dataUsingEncoding: NSASCIIStringEncoding]; | |
| /* base64 decode | |
| * in -- input data |
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| - (void)ks_tryToMakeObjectsPerformSelector:(SEL)selector withObject:(id)object; | |
| { | |
| for (id <NSObject> anObject in self) | |
| { | |
| if ([anObject respondsToSelector:selector]) | |
| { | |
| [anObject performSelector:selector withObject:object]; | |
| } | |
| } | |
| } |
danwood
/ SpotifyAPIExampleApp-PKCE.patch
Last active
January 23, 2024 19:45
Patch Peter-Schorn/SpotifyAPIExampleApp to use Authorization Code Flow with PKCE, for users of Peter-Schorn/SpotifyAPI
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| diff -crB -x S SpotifyAPIExampleApp-main/SpotifyAPIExampleApp/Model/Spotify.swift SpotifyAPIExampleApp-PKCE/SpotifyAPIExampleApp/Model/Spotify.swift | |
| *** SpotifyAPIExampleApp-main/SpotifyAPIExampleApp/Model/Spotify.swift Thu Feb 16 22:38:40 2023 | |
| --- SpotifyAPIExampleApp-PKCE/SpotifyAPIExampleApp/Model/Spotify.swift Tue Jan 23 11:35:44 2024 | |
| *************** | |
| *** 22,35 **** | |
| fatalError("Could not find 'CLIENT_ID' in environment variables") | |
| }() | |
| - private static let clientSecret: String = { | |
| - if let clientSecret = ProcessInfo.processInfo |
danwood
/ EmojiRender.swift
Last active
July 3, 2024 17:18
macOS/iOS class for rendering emoji as a bitmap
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| // | |
| // EmojiRender.swift | |
| // ResponsiveDesignExamples | |
| // | |
| // Created by Dan Wood on 7/1/24. | |
| // | |
| import SwiftUI | |
| import CoreGraphics |
danwood
/ gist:c53ede641cf5d95d110f3f8d480bba33
Created
January 14, 2025 01:49
SwiftUI View minimumFontWidth function and testing code
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| // | |
| // ContentView.swift | |
| // ViewThatfits | |
| // | |
| // Created by Dan Wood on 1/13/25. | |
| // | |
| import SwiftUI | |
| struct TextCondenser<Content: View>: View { |
danwood
/ SynchronizedScrollViews.swift
Last active
March 8, 2025 15:35
SwiftUI synchronized ScrollViews — based on code from Phil Zakharchenko's blog
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| struct MultiColumnSyncedScrollDemo: View { | |
| let scrollViewCount: Int = 5 | |
| @State private var scrollPositions: [ScrollPosition] = [] // Initialized in onAppear, so don't use until body prematurely! | |
| @State private var indexScrolledByUser: Int? | |
| @State private var colors: [Color] = [] // Initially empty | |
| let sampleArrayCount = 40 |