Vandyahmad·7 hours agoImplementasi Context Pada GolangDalam sebuah aplikasi golang context sangat berguna untuk controlling, cancelation dan data sharing, dengan menggunakan cancelation kita dapat menghemat penggunaan memori pada service yang kita buat. Context sendiri merupakan sebuah data yang membawa value, sinyal cancel, sinyal timeout dan sinyal deadline Context biasanya dibuat per request sehingga kita dapat mempermudah…Golang2 min read
Albion Bame·4 hours agoNodejs, PHP, Python, and Golang performance benchmarkThere is always a continuous discussion on which programming language is the best and which is the worst. I think that there is no final answer for this since it always depends on a lot of factors like the purpose of your application or script, the problem that you’re trying…Golang2 min read
Yunior Rodríguez·16 hours agoCreating own echo websocket server with golangIn this article, we will create a simple echo websocket server with golang. We will use gorilla websocket library for this purpose. Let’s take a look at the full source code of the echo websocket server. As you can see we are using a for loop to read messages from the client. Once they are received they are sent back to the client. Have fun while playing around with it. In this article, we have created a simple echo websocket server with golang. We have used gorilla websocket library for this purpose. I hope you enjoyed this article. If you have any questions or suggestions, please leave a comment below. Do not forget to share this article with your friends and colleagues, to hit the clap button and to follow me for more articles like this.Golang1 min read
Ochi Daiki·19 hours agoTree Maker🌳Tree Maker🌳 https://ddddddo.github.io/gtree/ This page calls a function that outputs tree. This function is a Go package compiled as WebAssembly. You can change the branches like in the image below. Also, once loaded, you can enjoy offline!Golang1 min read
Udit Saurabh·23 hours agoInterfaces in golangInterfaces define a set of functionality. It defines how to work with something without exposing its inner details of it. Suppose we want to create a group of objects with certain functionalities in that case we can group those functionalities in an interface and implement them differently based on different…Golang1 min read
Riandy Rahman NugrahainHaraj Tech·3 days agoWhy We Are Choosing Go?In Haraj we decided to use Go as our primary language to build backend services since ~2 years ago. A lot of people assumes that we are choosing Go due to its performance, it’s popularity, or even solely due to its being backed by Google. But heck, we actually don’t…Golang4 min read
Farhan Pratama·23 hours agoLearning Go, A Journey: Testing and Benchmarking #6Testing is the process of evaluating and verifying our programs to make sure it does what it supposed to do. Testing is needed before our product is launched and used by the users. Golang has a beautiful way of doing testing and benchmarking provided by the standard library called testing. Testing …Golang4 min read
Nurettin Abacı·17 hours agoMaking HTTP Requests in GoThis article will introduce how to make GET and POST requests in the Go programming language. We’ll use net/http package to make requests. GET Method package main import ( "fmt" "io/ioutil" "log" "net/http" ) func main() { resp, err := http.Get("https://www.google.com/teapot") if err != nil {…Golang3 min read
aditya goel·6 hours agoLEARN GOLANG| Part-2In this blog, we shall be looking at following concepts :- Concept of Arrays in GoLang. Slices in GoLang. Maps in GoLang. Making Map an ordered Map. Functions in GoLang. Functions that takes-in input unknown number of values. Functions that returns multiple values. Call by Value in GoLang. Call by…Golang11 min read
Maksym Radiuk·1 day agoIntegration Tests with Testcontainers in GoIn this article, I will show a simple approach to how docker and testcontainers might be used for writing integration tests in golang. Testcontainers makes it simple to create and clean up container-based dependencies for automated integration and end to end tests. It has easy-to-use API which enables developers to…Golang2 min read
