Welcome to tutorial no. 32 in Golang tutorial series. What is Panic? The idiomatic way of handling abnormal conditions in a Go program is using errors....

Panic and Recover - Full Post

Welcome to tutorial no. 31 in Golang tutorial series. In the last tutorial we learnt how errors are represented in Go and how to handle errors...

Part 31: Custom Errors - Full Post

Welcome to tutorial no. 30 in Golang tutorial series. What are errors? Errors indicate an abnormal condition occurring in the program. Let's say we are trying...

Error Handling - Full Post

Welcome to tutorial no. 29 in Golang tutorial series. What is Defer? Defer statement is used to execute a function call just before the surrounding function...

Defer - Full Post

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 are...

Polymorphism - OOP in Go - Full Post

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...

Composition Instead of Inheritance - OOP in Go - Full Post

Welcome to tutorial no. 26 in Golang tutorial series. Is Go Object Oriented? Go is not a pure object oriented programming language. This excerpt taken from...

Part 26: Structs Instead of Classes - OOP in Go - Full Post

Welcome to tutorial no. 25 in Golang tutorial series. In this tutorial, we will learn about mutexes. We will also learn how to solve race conditions...

Go Mutex Tutorial - Full Post

Welcome to tutorial no. 24 in Golang tutorial series. What is select? The select statement is used to choose from multiple send/receive channel operations. The...

Select - Full Post

Welcome to tutorial no. 23 in Golang tutorial series. What are buffered channels? All the channels we discussed in the previous tutorial were basically unbuffered. As...

Buffered Channels and Worker Pools - Full Post

Welcome to tutorial no. 22 in Golang tutorial series. In the previous tutorial, we discussed about how concurrency is achieved in Go using Goroutines. In this...

Channels - Full Post

Welcome to tutorial no. 21 in Golang tutorial series. In the previous tutorial, we discussed about concurrency and how it is different from parallelism. In this...

Part 21: Goroutines - Full Post

Welcome to tutorial no. 20 in Golang tutorial series. Go is a concurrent language and not a parallel one. Before discussing how concurrency is taken care...

Introduction to Concurrency - Full Post

Welcome to tutorial no. 19 in Golang tutorial series. This is the second part in our 2 part interface tutorial. In case you missed the first...

Part 19: Interfaces - II - Full Post

Welcome to tutorial no. 18 in Golang tutorial series. This is the first part in our 2 part interface tutorial. What is an interface? In Go,...

Part 18: Interfaces - I - Full Post

Welcome to tutorial no. 17 in Golang tutorial series. Introduction A method is just a function with a special receiver type between the func keyword and...

Part 17: Methods in Go - Full Post

Welcome to tutorial no. 16 in our Golang tutorial series. What is a struct? A struct is a user-defined type that represents a collection of fields....

Structs - Full Post