Improve the way you handle Alerts in your Android application using Kotlin

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A collection of free tutorials to introduce yourself to the popular web development stack

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  • MongoDB, a document-based NoSQL database that stores data in JSON format.
  • Express, a lightweight Node.js framework.
  • React.js, a Javascript library used to develop user interfaces.
  • Node.js, a Javascript runtime environment that permits the running of Javascript on the server-side.


Learn how to easily manage UserDefaults in your iOS application

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Getting and setting values

Learn how to use SharedPreferences effectively in your next Android project with these simple tips.

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Class structure

Luca Pizzini

Just a regular guy who loves to code and learn 💻📚 Mobile & web developer from Italy.

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