Golang

I wrote a small article, few days ago, comparing Go with Rust, it was a very high level overview of some specific features, for people evaluating to use one of them. The opportunity of the beginning Now, being in that phase, where you are using a language but you aren’t still proficient, it’s huge opportunity…

Hi friends 🙏, today we will see another / simplest way to install go lang (Recommended) on kali Linux. This article gives a step by step guide on how to install go language on your Kali Linux. Let’s go… ▶ Make sure you’re using the latest / updated Kali Linux…

Learn with practical code examples — The DynamoDB Scan API accesses every items in a table (or secondary index). It is the equivalent of a select * from query. One of the things I will cover in this blog is how to use Scan API with the DynamoDB Go SDK. To scan a table, we need…

Kafka clients can be broadly classified into three types: producers, consumers, and streams. Producers are the clients that publish messages to Kafka topics. Here is an example of a Kafka producer in Go using the kafka-go library: package main import ( "context" "log"…

There are a few ways you can try to improve the speed of a Kafka consumer implemented using the kafka-go library in Golang: Use a multi-threaded consumer: The kafka-go library allows you to create multiple concurrent readers for a single consumer, which can help improve performance by allowing multiple threads…

When using firebase as a default authentication service provider in our project we have noticed that an email can only be used once to signup a user. Most of the time, it’s okay. But when the project’s complexity grows, we might need multiple types of users with a single email…

Implemented a simple cryptocurrency(roCoin) project with the help of blockchain in Go language to understand about blocks, decentralize network, proof of work, mined and unmined transactions. Source Code: https://github.com/rohitCodeRed/go_crpto What is BlockChain..? Blockchain is a shared, immutable ledger that facilitates the process of recording transactions and tracking assets in a business network. An…