THE CRYPTO CURRENCY PROJECT!
Onooks (OOKS)
Hello, coders! Today, we’ll dive into an engaging subject, one that has baffled Laravel developers quite a few times. We’ll explore how to get the SUM of a relation column using Laravel’s Eloquent ORM, without the need to load the entire data from a related model. This issue has left many scratching their heads, and…
When working with relational databases, it’s common to need information from multiple tables. In this blog post, we will explore how to join several tables by one query using SQLAlchemy in a professional, conversational, and human-like tone. So, let’s dive in! Understanding the Scenario Let’s say you have the following SQLAlchemy mapped classes: class User(Base):…
Are you looking to optimize your ASP.NET Core API’s performance and make it more responsive? If you’re using Dapper as your ORM (Object-Relational Mapping) library, there’s a powerful feature in C# 8 that you can leverage to achieve this: IAsyncEnumerable. In this blog post, we’ll explore how you can use IAsyncEnumerable with Dapper to improve…
Are you facing challenges in serializing model objects with a many-to-many relationship and an extra field stored in an association table? Do you want to generate serialized data that includes embedded objects and additional information? In this blog post, we will explore how to tackle this issue using Flask, SQLAlchemy, and Marshmallow. Understanding the Problem…
Are you working on a Java project and encountering the error “Could not load JDBC driver class [org.postgresql.Driver]”? This error can be frustrating, especially when you’re trying to establish database connectivity. But worry not! In this troubleshooting guide, we’ll explore the causes of this error and provide you with solutions to resolve it. Understanding the…