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I recently finished Effective Software Testing – A Developer’s Guide by Maurício Aniche , and I really liked it. I have been coding for a long time and I think I have been writing pretty good tests for the features I have implemented. The book apparently grew out of lecture notes from a course on software testing.
Agentic AI is the next leap forward beyond traditional AI to systems that are capable of handling complex, multi-step activities utilizing components called agents. He believes these agentic systems will make that possible, and he thinks 2025 will be the year that agentic systems finally hit the mainstream. They have no goal.
Ground truth data in AI refers to data that is known to be factual, representing the expected use case outcome for the system being modeled. By providing an expected outcome to measure against, ground truth data unlocks the ability to deterministically evaluate system quality.
Development pace: Is code typically shipped in days/weeks, or does it take months/quarters? The following are a few suggestions to get Startup Speed right: Speed audit It’s not always necessary to formally analyze a company’s speed, but it can be valuable to an investor during diligence or to a founder if they think they’re moving too slowly.
“Software design is preparation for change; change of behavior” Tidy First? It is a short little book, only about 100 pages (and lots of white space on them), but it contains some deep insights about software development. Too many blank lines can also mean you fit less code on your screen, so it needs to be balanced.
This year saw emerging risks posed by AI , disastrous outages like the CrowdStrike incident , and surmounting software supply chain frailties , as well as the risk of cyberattacks and quantum computing breaking todays most advanced encryption algorithms. Furthermore, the software supply chain is also under increasing threat.
Affirm got a COVID-19 boost as well, with not only e-commerce spend growing — Affirm provides point-of-sale loans to consumers during online shopping — but also because Peloton took off, and lots of folks chose to finance their new exercise bike with the payment service. Call it a double-boost. The IPO is well-timed. Market Notes.
Software engineering productivity cant be measured. I walked them through an exercise right there on the CEOs dining room table. Our software would be easy to modify and maintain. If you did this exercise with your leadership team, youd probably get different answers. But its still an interesting thought exercise.
It turned out to be a maddening exercise. Jason Lemkin, a serial founder and the force behind SaaStr , a community and early-stage venture fund that focuses on software-as-a-service outfits, is among the worried. “Everyone cut diligence corners, deals got done in a day over Zoom. . Overbooked.
Our brains and complexity When confronted with complex situations, our brains process information through two main neural networks: the automatic mode (System 1) and the analytical mode (System 2). System 1 is fast, intuitive and relies on mental shortcuts, allowing us to react quickly. What is cognitive reflection?
The whole point of the Stack Overflow exercise is that it's not beholden to me, or Joel, or any other Great Person. There's technically a fourth tier here, for people who want to selflessly contribute creative commons questions and answers to move the entire field of software development forward for the next generation of software developers.
With all the articles about all the amazing AI developments, there’s plenty of hand-wringing around the possibility that we, as software developers, could soon be out of a job, replaced by artificial intelligence. Coding can be a challenge, but I’ve never spent more than two weeks trying to figure out what is wrong with the code.
It exists in variants that target the JVM (Kotlin/JVM), JavaScript (Kotlin/JS), and Native code (Kotlin/Native). Concise : Kotlin drastically reduces the amount of boilerplate code. The fewer lines of code mean that you spend less time to write, read, and debug the code. Why Kotlin?
It all has to be very reactive; you keep fiddling with the code until it gets traction. Under those conditions, it doesn’t make sense to cross all the t’s and dot the i’s as the life expectancy of the code is weeks or months. Some people invented a fun little game called “test driven development” (TDD).
Generative AI can help businesses achieve faster development in two main areas: low/no-code application development and mainframe modernisation. Streamlined coding process : Generative AI provides real-time information on available functions, parameters, and usage examples as the coder types.
To share your thoughts, join the AoAD2 open review mailing list. We produce high-quality code in small, verifiable steps. At best, mistakes lead to code that won’t compile. No wonder, then, that software is buggy. Test-driven development, , or TDD, is a rapid cycle of testing, coding, and refactoring.
2] , [3] , [4] Current model assessment techniques, like cross-validation or receiver operator characteristic (ROC) and lift curves, simply don’t tell us about all the nasty things that can happen when ML models are deployed as part of large, complex, public-facing IT systems. [5]. We’ll review methods for debugging below.
We have responded by working diligently to protect and support our customers, and we are taking a very close look at our own posture and processes to ensure we are well prepared to address the current landscape. This activity has brought one of our products to the forefront of conversation regarding recently reported security incidents.
IT leaders have always needed to exercise fiscal responsibility while meeting business demands for technology. The need to reorient IT’s budget toward future opportunities is one big reason CIOs are reviewing their IT portfolios now. But it’s not the only one.
Theranos’s founder Elizabeth Holmes will find out her lot next week , while Peloton’s founder gave up on exercise equipment and is selling rugs now. Stolen-vehicle recovery systems have been available for decades, but a lost pet has higher emotional stakes. Use code “DC” for a 15% discount on an annual subscription!
It turns out, though, that action pinning comes with a downside — a pitfall we call "unpinnable actions" that allows attackers to execute code in GitHub Actions workflows. Action Pinning GitHub Actions offers a powerful way to automate your software development workflow, including running tests, linting code, deploying applications and more.
” The Signos platform will help develop personalized answers to basic questions like what to eat, when to eat and what exercises help encourage weight loss. At the heart of the system is Dexcom ‘s G6 continuous glucose monitoring devices, which are typically used for diabetes patients.
Use discount code ECFriday to save 20% off a one- or two-year subscription. Vohra articulated a system that other entrepreneurs should be able to apply to their own businesses, regardless of area or focus. Wu used anecdotes and exercises — such as the eyebrow test — in the tactical, engaging chat.
Catholic Health’s IT systems and those of its partners were crashing, with one of its radiology vendors being among the first to experience technical difficulties. Overall, it was a tense and challenging time as we had to work around the limitations imposed by the outage while maintaining the integrity of our systems.”
It exists in variants that target the JVM (Kotlin/JVM), JavaScript (Kotlin/JS), and Native code (Kotlin/Native). Concise : Kotlin drastically reduces the amount of boilerplate code. The fewer lines of code mean that you spend less time to write, read, and debug the code. Why Kotlin? fun onLoad() {. window.document.body!!
To share your thoughts, join the AoAD2 open review mailing list. Collective Code Ownership. We are all responsible for all our code. But how does that apply to code? Collective code ownership means the team shares responsibility for their code. It’s your code. Developers. Mob Programming.
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Because of this, software companies are working hard to create custom healthcare software development products. But not just any products, these custom software developments must offer specific features and services to properly serve healthcare providers—because when someone’s life is on the line, there’s no time to waste.
With the industry moving towards end-to-end ML teams to enable them to implement MLOPs practices, it is paramount to look past the model and view the entire system around your machine learning model. The classic article on Hidden Technical Debt in Machine Learning Systems explains how small the model is compared to the system it operates in.
Members exerciseduediligence by checking qualifications and experiences and gain deeper insights into ratings and reviews. In this blog, let’s explore how provider credentialing does more than ensuring compliance and how does an ideal system help enhance quality, creates significant value, and builds trust.
Just last week, the company admitted that some customers’ internal knowledge base (KB) articles could be accessed due to a security issue. For a company managing critical workflows across thousands of global enterprises, reliable system performance and communication are paramount.
This is done by mining complex data using BI software and tools , comparing data to competitors and industry trends, and creating visualizations that communicate findings to others in the organization. Real-time problem-solving exercises using Excel or other BI tools. More on BI: What is business intelligence?
They should be allergic to spaghetti architecture, prioritizing streamlined, efficient, and resilient systems instead.” Mounting technical debt and extending the life of legacy systems are key risks CIOs should be paranoid about.
To gain that insight he monitors ongoing usage and meets weekly or biweekly with internal business leaders — and with Microsoft, the city’s primary cloud service provider, to review current and future needs. The solution lies in making those teams understand they’re getting involved in innovation, not just a cost-cutting exercise.
How To Choose The Right IT Software Company For Your Startup. Doing business these days is nearly impossible without some type of software. But without investors pouring in money or ample resources, obtaining a software solution can be a heavy lift for startups. It all starts with choosing the right IT software company.
Not automating software delivery, testing, operations. To realize the benefits of microservices make sure to automate software delivery, testing, and operations. Although possible, achieving a high level of testing automation without addressing quality at the source – when the code is developed – is extremely wasteful.
In this interview, we spoke to CircleCI Staff Software Engineer, Glen Mailer. My current role is a Staff Software Engineer. So when you first said that the first thing that sprung to mind was thinking about software testing and releasing and deployments. We hope you enjoy it. That was my initial thought.
Modern SOCs are equipped with advanced tools and technologies such as security information and event management (SIEM) systems, threat intelligence platforms, and automated response solutions. Tools such as incident management software and collaborative platforms facilitate real-time communication and coordination.
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But if you do your planning exercise properly, you shouldn’t have to move your applications around,” he says. The key is to bring in a platform-neutral software architect who can delineate business boundaries and create solutions that are less intertwined with a specific vendor.” So plan for that in advance, adds Holcombe.
The Complete Review [2020] From the desk of a brilliant weirdo #1 : If you are using Scrum it’s safe to say that you are also using Agile. Contrary to Waterfall , the Agile methodology is focused on releasing increments of software constantly. Agile pretty much means “ we embrace change and release working software frequently.”
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School closures due to the pandemic have interrupted the learning processes of millions of kids, and without individual attention from teachers, reading skills in particular are taking a hit. In classrooms, a common exercise is to have students read aloud from a storybook or worksheet.
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