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This is a complete list of examples of all the basic programming concepts of golang. basic golang program structure package main import ( "fmt" ) func main(){ fmt.Println("Hello World!") } to mark the entry point of the application, we must ...
What is gRPC? gRPC is a modern open source high performance RPC framework that can run in any environment. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authenti...
Let's assume we have a sample Golang application (in a Go project folder). Contents of main.go package main import "fmt" func main() { fmt.Println("hello world") } In the same folder, run the following commands to initialize go modules # initial...
When you create a new Kubernetes Cluster in EKS - you still need to do several things until you can start using it. This simple set of steps aims to help people create an EKS cluster in simple steps and configure the most essential services like Log ...
To implement a stack in golang we can make use of the slice datatype which golang provides which allows us to modify the size on the fly. If we were doing it in C, we would need to define a max size for the array. Lets start with a simple structure ...
The purpose of this guide is to make a simple telegram bot, which replies with a compliment for each and every message that it receives. Create a bot in telegram Look for a bot named BotFather https://t.me/botfather . This bot is used to create bots...
Both git merge and git rebase are used to integrate the changes from one branch into the other branch. We usually create a feature branch - make the code changes in form of commits and then either merge or rebase it into master. See the below image w...
Its very simple to install git on any platform - Linux Install git on Ubuntu, or RHEL based distros sudo apt-get install git # ubuntu based distro sudo dnf install git # fedora sudo yum install git # centos or rhel Mac If you have homebrew...
What is version control? When we write code in a team of developers, we can expect others to work on the same code base. How can we achieve that? One way is - one person makes the changes and shares the project with next person, then they make more ...
