In Go, a defer statement is used to schedule a function call to be executed immediately before the surrounding function or block returns. The defer statement is typically used to
In Go, errors are represented as values of the built-in error type. To handle errors, you typically use the following pattern: result, err := someFunctionThatReturnsAnError() if err != nil {
In Go, a goroutine is a lightweight thread managed by the Go runtime. It’s different from a thread in several ways: To create a goroutine, you simply add the keyword
OpenShift and Docker Swarm are both container orchestration platforms, but there are several differences between them. 1. Architecture: OpenShift is built on top of Kubernetes, which is a popular container
Example is based on 1. Connect to a Postgres DB using GORM 2. Create a User table in the DB 3. Use Get and Post method using Gin CODE: In
A pointer is a variable that stores the memory address of another variable in Go. Pointers are useful when you want to pass large data structures to a function without
In Go, arrays and slices are both used to store collections of elements. The main differences between arrays and slices are: In general, slices are more commonly used in Go
In Go, you can declare and initialize variables in several ways. Here are a few examples: Note that Go is a statically-typed language, which means that variables have a fixed
GoLang, also known as Golang, is a modern open-source programming language developed by Google in 2007. It is a compiled language designed to be simple, efficient, and reliable, making it
What are we going to learn Please use the Data set and the table structure from the previous post (previous post). In a previous post, we did the similar kind
