A Simple Queue Implementation in Golang with channels
In this post, I’m going to show the way how we can implement a simple queue in Golang, using channels.
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How to Sort Strings With Go Alphabetically in Any Language
In this article I’m going to show how easy we can sort strings alphabetically in different languages, using Go. It …
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How to Control Router Access Permissions in Go Web Apps
In this post I’m going to describe how can we limit user access to the specific url in golang web application. I …
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How to test database interactions in golang applications
Testing of functions with database interactions always was challenging. Recently, I found a wonderful library, which will simplify writing tests and mocking database queries in golang applications a lot. And I want to share a short example of how to work with it.
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Go middleware example. How to alter a handler result
Let’s imagine a situation when you want to alter the result, returned by some http handler to the client. …
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