Author: Naveen Ramanathan

Here are all the quizzes posted on Twitter and Facebook in June 2019 and their explanation. Quiz 1 package main import ( “fmt” ) func hello() []string { return nil } func main() { h := hello if h == nil {...

Welcome to tutorial no. 4 in our Resumable file uploader series. In the previous tutorials, we coded our resumable tus server using Go. In this tutorial we will use curl and dd commands to test the tus server. Testing We have...

Welcome to tutorial no. 3 in our Resumable file uploader series. The previous tutorials provided an introduction about the tus protocol and we also created the DB CRUD methods. In this tutorial, we will create the http handlers...

Welcome to tutorial no. 2 in our Resumable file uploader series. The last tutorial explained how tus protocol works. I strongly recommend reading the previous tutorial if you are new to tus. In this tutorial we will create the...

Welcome to tutorial no. 1 in our Resumable file uploader series. How many times have you tried to upload a large file only to know that it failed because of a network issue! When you re-upload the file again, the upload starts...

Welcome to tutorial no. 29 in Golang tutorial series. What is Defer? Defer statement is used to execute a function call just before the function where the defer statement is present returns. The definition might seem complex but...

Welcome to tutorial no. 28 in Golang tutorial series. Polymorphism in Go is achieved with the help of interfaces. As we have already discussed, interfaces can be implicitly implemented in Go. A type implements an interface if it...

Welcome to tutorial no. 27 in Golang tutorial series. Go does not support inheritance, however it does support composition. The generic definition of composition is “put together”. One example of composition is a...