Welcome to tutorial no. 33 in Golang tutorial series. What are first class functions? A language which supports first class functions allows functions to be assigned...

Part 33: First Class Functions - Full Post

Welcome to tutorial no. 32 in Golang tutorial series. What is panic? The idiomatic way to handle abnormal conditions in a program in Go is using...

Part 32: 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 in the program. Let's say we are trying to...

Part 30: 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 function where...

Part 29: 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 can...

Part 28: 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...

Part 27: 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...

Part 25: Mutex - 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...

Part 24: 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...

Part 23: 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...

Part 22: 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...

Part 20: Introduction to Concurrency - Full Post

This tutorial was updated on September 3rd, 2017. Welcome to tutorial no. 19 in Golang tutorial series. This is the second part in our 2 part...

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? The general...

Part 18: Interfaces - I - Full Post

Welcome to tutorial no. 17 in Golang tutorial series. What is a method? A method is just a function with a special receiver type that is...

Part 17: Methods - Full Post