kewlbear

How to connect to local development server from Chrome on Android

tl;dr use port forwarding through USB connection

https://developer.chrome.com/docs/devtools/remote-debugging/local-server/

This enables using many https-only features granted to localhost such as MediaRecorder.

kewlbear

https://developer.apple.com/metal/tensorflow-plugin/

https://developer.apple.com/forums/thread/719965?answerId=736434022#736434022

kewlbear

• based on https://lvvme.com/blog/posts/2018/12/15_debugwebkit/

• tested with Xcode 12.5.1

• in terminal

git clone https://github.com/WebKit/WebKit.git WebKit
cd WebKit
sudo Tools/Scripts/configure-xcode-for-embedded-development
open WebKit.xcworkspace

kewlbear

struct DuplicateKeyChecker<Key: Hashable, Value>: ExpressibleByDictionaryLiteral {
    init(dictionaryLiteral elements: (Key, Value)...) {
        var count: [Key: Int] = [:]
        for (key, _) in elements {
            count[key] = (count[key] ?? 0) + 1
        }
        print(#function, "duplicate keys:", count.filter { $0.value > 1 })
    }
}

kewlbear

#!/bin/sh

xcodebuild archive -scheme "KissXML (iOS)" -destination "generic/platform=iOS" -archivePath iOS SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES
xcodebuild archive -scheme "KissXML (iOS)" -destination "platform=macOS,variant=Mac Catalyst" -archivePath catalyst SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES
xcodebuild archive -scheme "KissXML (iOS)" -destination "generic/platform=iOS Simulator" -archivePath simulator SKIP_INSTALL=NO BUILD_LIBRARIES_FOR_DISTRIBUTION=YES

FRAMEWORKS=""
for framework in iOS catalyst simulator
do
	FRAMEWORKS="$FRAMEWORKS -framework $framework.xcarchive/Products/Library/Frameworks/KissXML.framework"

kewlbear

if let normalized = url.withUnsafeFileSystemRepresentation({ fileSystemRepresentation -> URL? in
                        guard let bytes = fileSystemRepresentation, let path = String(utf8String: bytes) else {
                            print("not UTF8?", fileSystemRepresentation)
                            return nil
                        }
                        return URL(fileURLWithPath: path.decomposedStringWithCanonicalMapping)
                    }),
                        normalized != url {
                        do {
                            try FileManager.default.moveItem(at: url, to: normalized)

kewlbear

...
JSC::callCustomSetter(...)
WebCore::setJSHTMLMetaElementContentFunction(...)
...
WebCore::HTMLMetaElement::process()
WebCore::Document::processViewport(...)
...
WebCore::Chrome::dispatchViewportPropertiesDidChange(...)
WebKit::WebChromeClient::dispatchViewportPropertiesDidChange(...)
WebKit::WebPage::viewportPropertiesDidChange(...)

kewlbear

In project navigator, navigate to workspace > Pods > Pods > {Pod name here} > Support files > {Pod name here}.xcconfig.

Copy relevant path from HEADER_SEARCH_PATHS and paste at the end of SWIFT_INCLUDE_PATHS.

For Kanna, copy and paste libxml2 include path.

kewlbear

pod playgrounds --platform osx {Pod name here}

kewlbear

error: repl.swift:2:1: error: 'URLQueryItem' is only available on OS X 10.10 or newer

swift -target x86_64-macosx10.12