Jesús Alfredo Hernández Alarcón – Medium

Jesús Alfredo Hernández Alarcón

Jesús Alfredo Hernández Alarcón

Type erasure in Swift

What is type erasure?

4 min readApr 8, 2024

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Jesús Alfredo Hernández Alarcón

Adding async/await support to your current async code base API’s

In the latest WWDC 2021, Apple has introduced in Swift 5.5 in SE-0296 the async / await pattern. This pattern allow to run async…

4 min readJun 17, 2021

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Adding async/await support to your current async code base API’s

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Jesús Alfredo Hernández Alarcón

iOS Snapshot tests + dark mode support

Writing tests for your UI views is so important as unit and integration tests. These kind of tests are not mandatory but are helpful while…

9 min readMar 28, 2021

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iOS Snapshot tests + dark mode support

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Jesús Alfredo Hernández Alarcón

Simulate poor internet connection on iOS device or simulator

Sometimes we need to simulate a poor connection or no connection in our iOS simulator. Of course one way to do this is disabling our WiFi…

3 min readMar 12, 2021

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Simulate poor internet connection on iOS device or simulator

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Jesús Alfredo Hernández Alarcón

Detecting memory leaks using Unit Tests in Swift

Memory management is a topic that every time we write code needs to be care. Fortunately Swift help us with this using the Automatic…

4 min readFeb 26, 2021

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Detecting memory leaks using Unit Tests in Swift

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Jesús Alfredo Hernández Alarcón

Proxy Design Pattern

In this post we talk about the Proxy design pattern and a simple example how to use it, in this case, in iOS applications to prevent…

5 min readFeb 23, 2021

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Proxy Design Pattern

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Jesús Alfredo Hernández Alarcón

Memory Leaks en iOS

En la entrada de hoy hablaremos:

8 min readFeb 16, 2021

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Memory Leaks en iOS

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Jesús Alfredo Hernández Alarcón

How to change your Authentication model in Laravel 5.3

Sometimes we need to change the default User model in our Laravel Application. So let’s get started with this tutorial.

4 min readJan 11, 2017

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How to change your Authentication model in Laravel 5.3

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Jesús Alfredo Hernández Alarcón

Jesús Alfredo Hernández Alarcón

Software Engineer with experience in mobile development using mainly agile methodologies. Experience with all Apple ecosystem.

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