Kotlin Coroutines – The Asynchronous Programming

MallowSep 30, 2020 Android No Comments

Kotlin Coroutines – The Asynchronous Programming

Android

Since we started to develop the desktop, mobile or server-side applications, we often faced a problem in finding the solution to prevent our applications from blocking. We thought of avoiding the user’s wait time and the worst cause bottlenecks that...

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A short note on Property Delegation in Kotlin

MallowJul 30, 2020 Android No Comments

A short note on Property Delegation in Kotlin

Android

Delegation is a design pattern that allows an object to delegate tasks to a helper instance. Kotlin provides the language level support for the delegation pattern by introducing a keyword by. The syntax is: val/var <property name>: <Type>...

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ActiveStorage – Prevent existing file deletion on multiple file uploads in Rails 6

MallowJul 15, 2020 ROR No Comments

ActiveStorage – Prevent existing file deletion on multiple file uploads in Rails 6

ROR

We have faced an issue with ActiveStorage in our project recently and when we looked into the source code, we found something interesting and wondered why it is not documented anywhere. Let’s get into the issue we have faced and see the solution. What...

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Rails ActiveRecord Callbacks – PART 2

MallowJul 08, 2020 ROR No Comments

Rails ActiveRecord Callbacks – PART 2

ROR

Welcome back! I hope, you have finished the first part of this blog post. If not, I recommend you to check it out here because you would get some basic learning about callbacks. In this blog, you will get an in-depth understanding on below callbacks,...

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View Binding on Android

MallowJul 01, 2020 Android No Comments

View Binding on Android

Android

View binding is a feature that allows you to write code more easily that communicate with views and replace findViewById with generated binding objects to simplify code, remove bugs, and avoid all the boilerplate of findViewById. View binding is available...

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