takaishota

Xcode12にアップデートした後にiOS Simulatorが下記のエラーが出て起動できなくなった。

Failed to start launchd_sim: could not bind to session, launchd_sim may have crashed or quit responding Domain: com.apple.SimLaunchHostService.RequestError

↓これを参考に

https://stackoverflow.com/questions/40238266/launchd-sim-crashing-could-not-create-temporary-state-directory

/Volumes/.../private/tmpディレクトリの権限を変更したら、起動できるようになった。

takaishota

npx react-native run-android --appIdSuffix staging

takaishota

# 過去に削除したファイルの検索
git log --diff-filter=D --summary

takaishota

// https://stackoverflow.com/a/1823360
extension UIView {
    var firstResponder: UIView? {
        guard !isFirstResponder else { return self }

        for subview in subviews {
            if let firstResponder = subview.firstResponder {
                return firstResponder
            }
        }

takaishota

import UIKit

class IntrinsicTableView: UITableView {
    override var contentSize:CGSize {
        didSet {
            self.invalidateIntrinsicContentSize()
        }
    }

    override var intrinsicContentSize: CGSize {

takaishota

pause the simulator and enter the following into the LLDB console

po Realm.Configuration.defaultConfiguration.fileURL

takaishota

// disable sticky section header
func scrollViewDidScroll(_ scrollView: UIScrollView) {
    if scrollView.contentOffset.y <= tableView.sectionHeaderHeight && scrollView.contentOffset.y >= 0 {
        scrollView.contentInset = UIEdgeInsets(top: -scrollView.contentOffset.y, left: 0, bottom: 0, right: 0)
    } else if scrollView.contentOffset.y >= tableView.sectionHeaderHeight {
        scrollView.contentInset = UIEdgeInsets(top: -tableView.sectionHeaderHeight, left: 0, bottom: 0, right: 0)
    }
}

takaishota

git log $(git describe --abbrev=0 --tags).. --merges --pretty=format:"%b" | sed -e "s/^/* [ ] /"

takaishota

emulator -list-avds
emulator -avd avd_name

takaishota

private func getStrongStrings(_ text: String) -> [String]? {
    let pattern = "(?<=<strong>)(.[^>]*)(?=</strong>)"
    guard let regex = try? NSRegularExpression(pattern: pattern) else {
        Log.fatal(message: "regular expression pattern is invalid")
        return nil
    }

    let matches = regex.matches(in: text, range: NSRange(text.startIndex..., in: text))
    let strings = matches.map {
        String(text[Range($0.range, in: text)!])