Is there a practical application for a 25-bit integer adder, or is it likely an academic constraint?

Summary The requirement for a 25-bit integer adder in a university project has raised questions about its practical application and whether it is an arbitrary constraint for academic purposes. In this article, we will explore the root cause of such a requirement, its implications in real-world systems, and how senior engineers approach similar problems. Root … Read more

Azure DNS Issue

Summary The issue at hand involves resolving a Conditional Forwarding loop between On-Premises DNS and Azure’s non-routable IP 168.63.129.16. This problem arises when implementing a Zero Trust architecture with Azure Private DNS Zones and Private Endpoints. The goal is to enable on-premises developers to connect to an Azure SQL Database without manually editing hosts files … Read more

Setting index level annotations in Github Actions results in “index annotations not supported for single platform export”

Summary The issue arises when attempting to set index level annotations in Github Actions for container images using the docker build command with the –annotation flag. Despite the command working locally, Github Actions returns an error stating “index annotations not supported for single platform export”. This problem occurs when using tools like kargo that require … Read more

Spring WebClient, database connection. issue: java.lang.IllegalArgumentException: invalid URI scheme localhost

Summary The error java.lang.IllegalArgumentException: invalid URI scheme localhost is caused by an incorrect URI scheme in the WebClient configuration. The BASE_URL is set to localhost:8080/products, which is missing the protocol scheme (e.g., http or https). This causes the WebClient to throw an exception when attempting to connect to the server. Root Cause The root cause … Read more

Having trouble implementing remember-me/stay logged in logic

Summary Implementing remember-me functionality can be challenging, as seen in the given example. The author tried various approaches, including solutions proposed by BalusC and Ilyua Basin, but faced issues such as session inconsistencies and cookie management problems. Root Cause The root cause of the problems lies in the incorrect handling of sessions and cookies in … Read more