Nick Cooke ncooke3
ncooke3
/ ClassesAndStructs.swift
Last active
July 28, 2019 04:59
Example of key difference between Classes and Structs in Swift
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| import UIKit | |
| // Key Idea: Classes are Reference types and Structs are Value types! | |
| class Runner { | |
| var type: String | |
| var level: Int | |
| var pro: Bool | |
ncooke3
/ UnwrappingOptionals.swift
Created
July 28, 2019 05:55
Examples of the ways to unwrap optional values
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| import UIKit | |
| var optionalString: String? // can be i.e "hello" or nil | |
| // method 1️⃣: if let | |
| if let string = optionalString { | |
| print("I have a value. I am \(string)") | |
| } else { | |
| print("I do not have a value yet- I am nil!") | |
| } |
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| /// Playground Demonstrating Common Graph Traversal Algorithms | |
| struct GraphNode: Hashable { | |
| let label: String | |
| //let neighbors: Set<GraphNode> | |
| init(label: String) { | |
| self.label = label | |
| //self.neighbors = Set<GraphNode>() | |
| } |
ncooke3
/ pythonalize.py
Last active
September 23, 2019 03:40
Simple python script that formats "Hello World" to "hello_world" and copies formatted string to clipboard!
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| # Hey! This is a script that formats a string to the lowercased, underscore-joined strings frequently used in python. | |
| # On mac, copy this file into your /usr/local/bin directory! | |
| # You can then run it anywhere in terminal with: | |
| # >>> python pythonalize.py "The string you want formatted!" | |
| # The string you pass in will be automatically copied to your Mac's clipboard! | |
| import subprocess | |
| import sys | |
| def convert_to_file_name_syntax(name): |
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| - (NSString *)fetchData { | |
| NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init]; | |
| [request setHTTPMethod:@"GET"]; | |
| [request setURL:[NSURL URLWithString:stringURL]]; | |
| [[[NSURLSession sharedSession] dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, | |
| NSURLResponse * _Nullable response, | |
| NSError * _Nullable error) { | |
| NSString *myString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; |
ncooke3
/ mixed_target_llbuild_nodes.yaml
Created
July 18, 2023 00:34
LLBuild Node for Dynamically/Statically Linked Mixed Language SwiftPM Target
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| # See target definitions here: | |
| # https://github.com/ncooke3/swift-package-manager/blob/nc/support-mixed-targets/Fixtures/MixedTargets/BasicMixedTargets/Package.swift#L13-L22 | |
| # Dynamically Linked Mixed Target Node | |
| "C.DynamicallyLinkedBasicMixedTarget-debug.dylib": | |
| tool: shell | |
| inputs: ["/Users/nickcooke/Developer/swift-package-manager/Fixtures/MixedTargets/BasicMixedTargets/.build/arm64-apple-macosx/debug/BasicMixedTarget.build/CarPart.m.o","/Users/nickcooke/Developer/swift-package-manager/Fixtures/MixedTargets/BasicMixedTargets/.build/arm64-apple-macosx/debug/BasicMixedTarget.build/Driver.m.o","/Users/nickcooke/Developer/swift-package-manager/Fixtures/MixedTargets/BasicMixedTargets/.build/arm64-apple-macosx/debug/BasicMixedTarget.build/Engine.swift.o","/Users/nickcooke/Developer/swift-package-manager/Fixtures/MixedTargets/BasicMixedTargets/.build/arm64-apple-macosx/debug/BasicMixedTarget.build/FluxCapacitor.m.o","/Users/nickcooke/Developer/swift-package-manager/Fixtures/MixedTargets/BasicMixedTargets/ |
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| [37m[1mdebug: [0m/usr/bin/xcrun --sdk macosx --show-sdk-path | |
| [37m[1mdebug: [0m/usr/bin/xcrun --sdk macosx --show-sdk-platform-path | |
| [37m[1mdebug: [0m/usr/bin/xcrun --find swiftc | |
| [37m[1mdebug: [0m/Applications/Xcode_15-beta-5.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -print-target-info | |
| [37m[1mdebug: [0m/usr/bin/xcrun --find libtool | |
| [37m[1mdebug: [0m/usr/bin/xcrun vtool -show-build /Users/nickcooke/Library/Developer/Xcode/DerivedData/swift-package-manager-fnxfxyeqhuuelohbuxseapweetoa/Build/Products/Debug/PackageFrameworks/PackageDescription.framework/PackageDescription | |
| [37m[1mdebug: [0m/usr/bin/xcrun vtool -show-build /Users/nickcooke/Library/Developer/Xcode/DerivedData/swift-package-manager-fnxfxyeqhuuelohbuxseapweetoa/Build/Products/Debug/PackageFrameworks/PackagePlugin.framework/PackagePlugin | |
| [37m[1mdebug: [0m/usr/bin/xcrun --find swift-plugin-server | |
| [37m[1mdebug: [0m/usr/bin/xcrun --sdk macosx --find xctest | |
| [37m[1mdebug: [0m/Applications/Xcode_15- |
ncooke3
/ gist:4ef3bd061b9367c68c9cb925af5fd746
Created
March 15, 2024 17:54
App bundle investigation
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| ## SPM dependency on binary target | |
| All symbols are statically linked into main app executable (including those from the source dependencies of the xcframework): | |
| <details> | |
| <summary>File tree</summary> | |
| <br> | |
| ``` | |
| /Users/nickcooke/Library/Developer/Xcode/DerivedData/MyCoolApp-bqbfovegifzmirbdbxmtoafjnnrc/Build/Products/Release-iphoneos/MyCoolApp.app |