Part 36: Writing Files
Welcome to tutorial no. 36 in Golang tutorial series. In this tutorial we will learn how to write data to files using Go. We will also...
Part 35: Reading Files
Welcome to tutorial no. 35 in Golang tutorial series. File reading is one of the most common operations performed in any programming language. In this tutorial...
Part 34: Reflection
Welcome to tutorial no. 34 in Golang tutorial series. Reflection is one of the advanced topics in Go. I will try to make it as simple...
Part 33: First Class Functions
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 32: Panic and Recover
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 31: Custom Errors
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 30: Error Handling
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 29: Defer
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 28: Polymorphism - OOP in Go
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 27: Composition Instead of Inheritance - OOP in Go
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
Part 26: Structs Instead of Classes - OOP in Go
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 25: Mutex
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 24: Select
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 23: Buffered Channels and Worker Pools
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 22: Channels
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 21: Goroutines
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 20: Introduction to Concurrency
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...