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Backend

The X of Xamarin Forms — Fluent Validation

Hey guys, How are you? Form validation, if the e-mail is filled, if the field is correct… These are parts used in registration...

Crypto

ERC-721 Smart Contract Tutorial (NFT) with Solidity (part 3)

This tutorial is part 3 of a series where I am teaching how to build smart contracts for NFT collections using the ERC-721...

Backend

Putting your site in multiple languages ​​with .NETCore Web Razor and Globalization

Do you want to make your site work in several languages ​​automatically? Then read on.I advise you also to do the example reported...

Cloud & Infra

The near future of cloud computing

Cloud computing is the inevitable future and has been a hot topic of technology discussion for years now. The tool has evolved from...

Cloud & Infra

Clouded Crystal Ball: Looking Beyond Cloud TCO Calculators

Each major cloud provider (AWS, Azure, and GCP) has an online calculator designed to help organizations estimate the total cost of ownership (TCO)...

Cloud & Infra

Dynamic LCP Priority: Learning from Past Visits

Earlier this year, Chrome shipped the new Priority Hints API, which lets developers set fetchpriority="high" on <img>, <script>, <link> or other elements that you want to ensure are loaded with...

Backend

Simple Multi-Tenant Setup in Laravel

What is Multi-Tenant? It is an architecture in which a single application instance serves multiple clients. Each customer is called a Tenant. Tenants...

Data & AI

DeepETA: How Uber Predicts Arrival Times Using Deep Learning

*Authored by Uber Engineering, with Xinyu Hu, Olcay Cirit, Tanmay Binaykiya and Ramit Hora. At Uber, magical customer experiences depend on accurate arrival...

Backend

Quick tip: Test result with K6

Hey guys, what’s shaking? Here’s a quick post about the results of a test with the K6. I’ve already seen some materials talking...

Backend

.NET + xUnit categorizing and organizing tests with Traits

When using xUnit implementation of tests in .NET, it is more than common to code numerous types of validations, thus guaranteeing the validity...

Backend

How to find out client and server IP using Golang

Recently I ran into an interesting problem. I needed to upload a small REST service to manage some hardware: all without human contact...

Cloud & Infra

Transitioning from a ticket-oriented to a product-led mindset on an infrastructure team

When I joined an infrastructure team as a manager at will bank I saw a bunch of improvement opportunities. A specific one was...