#go Development Tutorials & Tips | Roast Dev

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RawWeb Updates: SimHash and Meilisearch

Over the past two weeks, I've made two significant changes to RawWeb: Introduced SimHash for document deduplication. Migrated from Elasticsearch to Meilisearch to lower operational costs. The imple...

26.04.2025 0 Read More

Getting Started with Go on the Fly

You can check the complete code for the sample program here Introduction to Go and Why It's Interesting Go is an interesting open-source programming language with a medium learning curve. What...

26.04.2025 0 Read More

Go - (6) Arrays and Slices

Arrays In Go, arrays have a fixed size. ⛶var marks [10]int // an array of 10 integersAssigning values to an array looks like this. ⛶names := [3]string{ "Edward", "Bella", "J...

26.04.2025 0 Read More

Golang: Generics in Go

Hi devs, I will be writing an interesting article on how generics helped me solve a challenging problem while I was working on a simple REST API project built with GoLang using the gin framework. ...

26.04.2025 0 Read More

Handling Transactions in Go the Clean Way — Practical Tips Inside!

Hey folks! 👋I wanted to share an article written by a good friend of mine about a clean and practical way to handle database transactions in Go — without cluttering your business logic or breakin...

26.04.2025 0 Read More

Introducing DuckTrace: A Go Tool to Analyze Log Durations

As developers, we often dig through logs to find why something’s slow or broken. It’s tedious work. I built DuckTrace, a lightweight Go tool that automates this by analyzing log files, finding spe...

26.04.2025 0 Read More

Go - (7) Maps

Maps A collection of key-value pairs You can initialize maps like below. ⛶students := make(map[string]int) students["SE"] = 100 students["BA"] = 73 students["DA"] = 49 age...

26.04.2025 0 Read More

Go - (8) Advanced Functions

Higher Order Functions (HOF) We can pass functions as data to another function. A function that takes in another function as a parameter or returns another function is called a Higher-order f...

26.04.2025 0 Read More

Go - (9) Pointers

Pointers Here we talk about the usage of Pointers in Golang. We don't discuss pointer theories. A pointer stores the memory address of another variable. ⛶x := 5 // value of x is 5 y := x /...

27.04.2025 0 Read More

Deploying a Go Echo Application with Lambda Web Adapter, SAM, and Lambda Function URLs

Background While researching how to run a Go web application on AWS Lambda, I came across a technology called the AWS Lambda Web Adapter.The AWS Lambda Web Adapter allows web applications bui...

27.04.2025 0 Read More

RawWeb Updates: SimHash and Meilisearch

Getting Started with Go on the Fly

Go - (6) Arrays and Slices

Golang: Generics in Go

Handling Transactions in Go the Clean Way — Practical Tips Inside!

Introducing DuckTrace: A Go Tool to Analyze Log Durations

Go - (7) Maps

Go - (8) Advanced Functions

Go - (9) Pointers

Deploying a Go Echo Application with Lambda Web Adapter, SAM, and Lambda Function URLs

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