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Optimize your iOS app perfomance using MetricKit

For iPhone and iPad app development, one of the main aspects is the app’s performance. Performance is about your application not crashing, but also how quickly and smoothly it can carry out its functions when users interact with it. An application whose functions consume a lot of battery life, or an application that doesn’t like to wait too long until it finishes whatever it wants to do, can lead to users uninstalling the app.

EP12: Crafting the Digital Modernization Roadmap for Architects

In this episode, Sanjiva and Asanka explore the evolving landscape of digital modernization. They discuss how modernization is not a one-time project but an ongoing journey, transitioning from digital transformation to digital modernization. The conversation delves into various modernization styles, such as rehosting, replatforming, rebuilding, and replacing, and addresses challenges like cost, skills, and organizational resistance. They also highlight the role of platforms and AI in accelerating modernization, with a focus on cost savings, risk reduction, and business agility.

The Ultimate Black Friday Testing Playbook with Progressive Leasing's Allen Loew

In an industry where speed is everything, manual testing alone may not cut it. In this episode, Jason Baum and Marcus Merrell are joined by Allen Loew, Principal Quality Engineer at Progressive Leasing, to discuss the changing roles of testers and why automation is no longer optional. Allen shares his experiences with the transition from manual to automated testing, offering insights on the best balance between the two approaches. You'll also hear about the value of exploratory testing, the impact of automation on scalability, and how QA teams can thrive by embracing new tools and practices.

Spring Into Confluent Cloud with Kotlin - Part 2: Kafka Streams

After a short break, we’re back with Part 2 of this series on Spring Framework, Confluent Cloud, and the Kotlin language. Many organizations that write applications and microservices for the JVM have chosen Spring Framework, leveraging the many libraries available for features such as REST services, persisting data to a variety of datastores, and integration with messaging. These organizations have existing investments in building, testing, deploying, and monitoring applications using Spring.

How to Fix SyntaxError: Unexpected Token in JavaScript

It’s a vague, unhelpful message that feels more like a riddle than an error. You know something doesn’t belong, but you're left guessing what that "token" is and why it's unexpected. Let's demystify what’s really going on behind the scenes and get your code running smoothly again. The "SyntaxError: Unexpected token" in JavaScript occurs when the code contains a character or symbol that the JavaScript engine does not expect, often due to a typo or syntax mistake.

Mastering Basel 3.1: Strategic Testing for Compliance and Stability

Basel 3.1 marks a transformative revision to the Basel 3 Regulatory framework, created in response to the 2008 Financial Crisis. Research shows that nearly 60% of global banks are struggling to fully comply with these new regulations designed to reshape the financial sector. The stringent standards, particularly in critical areas like capital and risk management—specifically for credit and market risk—are further compounded by tight deadlines.

The ultimate guide to Node.js testing

As a Node.js developer, you probably already know that testing code and maintaining its quality are essential aspects of software development, arguably just as important as writing code in the first place. Good tests raise confidence that changes won't cause problems, and the time invested eventually helps you ship faster.