Systems | Development | Analytics | API | Testing

One of the new features of Xcode 16 is called "explicitly built modules". Behind this abstract name is something that makes builds faster and compiler errors more informative. As this is enabled by default for C and Objective-C code, you can experience some of the benefits instantly, but it can also be enabled for Swift code as an experimental feature. In this post, we'll explore how this feature works and the benefits it brings to projects that adopt it.

As programmers we know that, despite our best efforts, we’ll never be able to completely eliminate errors from our apps. The sheer complexity of modern apps, not least the reliance on dynamic (often third-party) inputs, means errors are inevitable and error handling (exception handling) is crucial to user experience.

What is a possible API strategy and why is it critical to your business’s success? An API strategy encompasses planning, executing, and managing APIs to enhance interaction between applications and services. Focused on aligning technology with business goals, it improves end-user experiences, fosters innovation, and drives growth. By integrating an API strategy into your digital transformation efforts, businesses can achieve significant advancements.

Contract-first API development involves defining the API contract before any coding begins. This method ensures all teams are aligned on the API’s structure and functionality from the start. In this article, we’ll delve into what contract-first API development is, its benefits, and how to implement it effectively.

Have you ever faced a stubborn ‘403 Forbidden’ or celebrated a ‘200 OK’? HTTP status codes, specifically the “HTTP status code,” are the universal language of web servers, telling you the fate of your online requests. This guide takes you through each HTTP status code, offering insights to resolve and leverage these responses for better web interaction efficiently.

Imagine your Python environment as a toolbox—just like you need the right tools for specific tasks, you require precise packages in the correct sizes and versions to tackle different programming challenges. Just as you wouldn't use a hammer for every job, you need specific versions of Python packages customized to your project's requirements. However, traversing the complexities of package versions can often feel like searching through a messy toolbox.

The Javascript error TypeError: "x" is not a function occurs when there is an attempt to call a function on an object, which is not actually a function. To illustrate using an analogy, imagine you're in a kitchen following a recipe. The recipe says to use a blender to blend certain ingredients together but you accidentally use a juicer. When you try to blend with a juicer, it doesn't work properly since blending is not a function of the juicer.

The IllegalArgumentException is an unchecked exception in Java that is thrown to indicate an illegal or unsuitable argument passed to a method. It is one of the most common exceptions in Java. To illustrate, it's like what happens when trying to set a password in a registration system with specific requirements.

Kong Ingress Controller (KIC) 3.2 is here, and it’s an incredible release. It contains features related to graph theory, features that mean you’ll never need a database again, and a whole host of quality-of-life fixes.