iOS – How to develop app with background modes (1)?
What does Apple documentation talk about background modes? Apple DocumentationIn background mode, app should do as little as possible, and preferably nothing Which use cases […]
Software Development
JavaScript – Algorithm (1)
Basic – Syntaxes What is “truthy”? What is the difference between null and undefined? null value: null, type: object undefined value: null, type: undefined What’s […]
Cordova – How to communicate with native Android?
How to pass data from Cordova to native Android? JS side Android native side
iOS – Compare with Android
Project Configuration Dependency Management gradle = CocoaPod Configuration file Android AndroidManifest.xml iOS info.plist Resources Android res folder with XML files, image files iOS App screen […]
iOS – How to use CocoaPods in an iOS project?
Install CocoaPods to Mac how-to-install-xcode-homebrew-git-rvm-ruby-on-mac https://gorails.com/setup/macos/13-ventura Create pod file Add library Add Bluecap into Pod file Install *.xcworkspace file is created From now on, open xcworkspace […]
Android – Development setup
How to debug a device over wifi? How to Transfer File from Android device to Mac? How to set sdk path? How to generate debug […]
JavaScript – How to write code cleaner with Async/ Await?
How to use Async/ Await with async function having callback? Not using Async/ Await Using Async/ Await How to use Promise in “reduce”? You have […]
JavaScript – Is Set better than Array?
What are differences between Set and Array? Arrays can have duplicate values but Sets can’t Array is ordered by index. Set uses keys and elements […]
JavaScript – Is Map better than Object?
What are differences between Map and Object? Key in Object must be “String” or “Symbol” whereas Key in Set can be anything To iterate over […]
Bluehost – How to run a React website?
Create subdomain Access your-main-domain.com/your-sitename to check if it works Create React website on local Create React website Config package.json file Add homepage key with exact […]