Essays and notes on web performance, tooling and shipping software.https://danielo.dev/https://danielo.dev/writing/ios-versions-build-numbers/https://danielo.dev/writing/ios-versions-build-numbers/Every iOS release with its version, build number and release date, plus the SDK and Xcode version each one shipped with.Sat, 01 Apr 2023 00:00:00 GMTioshttps://danielo.dev/writing/kotlin-versions-release-dates/https://danielo.dev/writing/kotlin-versions-release-dates/Kotlin releases with their dates, so you can check at a glance which version introduced the API you are looking at.Fri, 03 Mar 2023 00:00:00 GMTkotlinhttps://danielo.dev/writing/android-versions-api-levels/https://danielo.dev/writing/android-versions-api-levels/Every Android release with its codename, version number, API level, version code and matching NDK release, in one table.Mon, 24 Oct 2022 00:00:00 GMTandroidhttps://danielo.dev/writing/binary-search-swift-java/https://danielo.dev/writing/binary-search-swift-java/A search algorithm that finds the position of a target value within a sorted array.Sat, 22 Oct 2022 09:00:00 GMTalgorithmswiftjavahttps://danielo.dev/writing/swift-stacks/https://danielo.dev/writing/swift-stacks/Swift doesn't have a dedicated Stack struct. Let's create our own Stack struct.Thu, 06 Oct 2022 10:07:00 GMTswifthttps://danielo.dev/writing/swift-queues/https://danielo.dev/writing/swift-queues/Swift doesn't have a dedicated Queue struct. Let's create our own Queue struct.Thu, 06 Oct 2022 02:38:00 GMTswifthttps://danielo.dev/writing/ios-interview-questions/https://danielo.dev/writing/ios-interview-questions/Questions that come up in iOS engineering interviews, from memory management and concurrency to the view lifecycle.Tue, 04 Oct 2022 00:00:00 GMTiosswifthttps://danielo.dev/writing/swift-interview-questions/https://danielo.dev/writing/swift-interview-questions/Classic Swift coding questions I collected while preparing for interviews, with a worked solution for each one.Tue, 04 Oct 2022 00:00:00 GMTswifthttps://danielo.dev/writing/swift-dictionary/https://danielo.dev/writing/swift-dictionary/Collection of key-value pairs where you can select the type of key, Int, String, Any, etc.Fri, 30 Sep 2022 10:07:00 GMTswifthttps://danielo.dev/writing/git-rename-master-branch-to-main/https://danielo.dev/writing/git-rename-master-branch-to-main/The Git commands to rename your master branch to main, push it, move the upstream and delete the old branch on the remote.Thu, 01 Sep 2022 08:00:00 GMTgithttps://danielo.dev/writing/javascript-spread-rest/https://danielo.dev/writing/javascript-spread-rest/The three dots in JavaScript do two different jobs: spread syntax expands an iterable, rest parameters collect arguments into an array.Thu, 25 Aug 2022 08:00:00 GMTjavascripthttps://danielo.dev/writing/swiftui-geometryreader-proportional-size/https://danielo.dev/writing/swiftui-geometryreader-proportional-size/You can use percentages for the width and height of your view with GeometryReader.Thu, 25 Aug 2022 08:00:00 GMTswiftuiswifthttps://danielo.dev/writing/swift-dictionary-to-json/https://danielo.dev/writing/swift-dictionary-to-json/Print a Swift dictionary to the console as pretty-printed JSON with a single line of JSONSerialization.Wed, 03 Mar 2021 08:00:00 GMTswifthttps://danielo.dev/writing/obtener-sha1-android-firebase/https://danielo.dev/writing/obtener-sha1-android-firebase/Firebase y Google Play Services piden el SHA certificate fingerprint de tu app Android. Obtenlo con un reporte de Gradle o con keytool.Wed, 01 Jul 2020 08:00:00 GMTandroidfirebasehttps://danielo.dev/writing/ver-informacion-keystore-keytool/https://danielo.dev/writing/ver-informacion-keystore-keytool/Cómo listar el contenido de un keystore con keytool: alias, huellas SHA y fechas de validez, desde la línea de comandos.Tue, 30 Jun 2020 08:00:00 GMTkeytooljavahttps://danielo.dev/writing/generar-apks-aab-bundletool/https://danielo.dev/writing/generar-apks-aab-bundletool/Si tienes un Android App Bundle puedes generar los APKs que necesitas para instalarlas en tus devices.Thu, 25 Jun 2020 08:00:00 GMTandroidhttps://danielo.dev/writing/declarative-ui-mobile-development/https://danielo.dev/writing/declarative-ui-mobile-development/SwiftUI on iOS and Jetpack Compose on Android: why mobile UI moved away from XML layouts and storyboards to declarative code.Sat, 12 Oct 2019 08:00:00 GMTiosandroidhttps://danielo.dev/writing/automate-releases-appgallery-github-actions-1/https://danielo.dev/writing/automate-releases-appgallery-github-actions-1/Generate a signed APK ready to publish on AppGallery with GitHub Actions, keeping your keystore and other secret files out of the repository.Sat, 08 Jun 2019 08:00:00 GMThmsandroidgithubgithub actionshttps://danielo.dev/writing/automate-releases-appgallery-github-actions-2/https://danielo.dev/writing/automate-releases-appgallery-github-actions-2/Upload a signed APK to AppGallery automatically from GitHub Actions using the AppGallery Connect Publishing API.Sat, 08 Jun 2019 08:00:00 GMThmsandroidgithubgithub actionshttps://danielo.dev/writing/android-ui-testing-espresso/https://danielo.dev/writing/android-ui-testing-espresso/A cheat sheet of the Espresso matchers and actions I reach for most when writing UI tests for an Android app.Fri, 01 Sep 2017 08:00:00 GMTandroidespressotestinghttps://danielo.dev/writing/modificadores-visibilidad-kotlin/https://danielo.dev/writing/modificadores-visibilidad-kotlin/En Kotlin todo es public por defecto. Pero existen otros tipos de acceso para restringir la visibilidad.Fri, 01 Sep 2017 08:00:00 GMTkotlinhttps://danielo.dev/writing/android-mvp-architecture-example/https://danielo.dev/writing/android-mvp-architecture-example/A sample implementation of the MVP (Model View Presenter) architecture pattern in an Android application.Thu, 08 Jun 2017 08:00:00 GMTandroidjavahttps://danielo.dev/writing/tower-of-hanoi/https://danielo.dev/writing/tower-of-hanoi/A graphical solution to the Towers of Hanoi from 1 to 8 pieces in Java. Desktop application written in Java.Tue, 14 Feb 2017 08:00:00 GMTjava