Site description.
Early in my QA career, I was assigned a bug to test, a minor fix in one of the key modules of our enterprise portal. I opened the application, focused only on the specific scenario mentioned in the ticket, confirmed that the issue was resolved, and confidently marked it as "Done" A while later, my team lead reviewed the same fix but took a different path to reach the same functionality. Within minutes, he uncovered a new issue that had been introduced as a side effect of the fix. He turned to me and asked, "Did you check this part?" "Yes," I replied, "I tested it." But what I really meant was: I only checked what I was told to check. Watching him test it in front of me - navigating different routes, trying other workflows - I realized how limited my approach was. That bug fix had impacted a different module, something I hadn't even considered. That's when it clicked: ✅ Fix validation = Sanity Testing
CodeIgniter is the lightweight PHP framework that refuses to die. While Laravel and Symfony dominate the feature-rich end of the spectrum, CodeIgniter wins when you want small footprint, sharp performance, and straightforward control. This article explains how CodeIgniter 4 (CI4) is put together: the request lifecycle, routing, controllers, models, the database layer, views, filters (middleware), configuration, and the Spark CLI. No war stories - just a clear mental model so you can read a CI project and immediately know where to look and what happens next. If you're new to CI or returning from CI3, this is the 1-page refresher you need before diving into code.
It was a regular testing day, and I was focused on reproducing a bug that had just been reported. I carefully followed the steps, ready to log my observations. But as I navigated through the app, I accidentally clicked on something unrelated. To my surprise, the application behaved oddly - and I had just uncovered a completely new bug. This wasn't part of my test case. No automation had flagged it. But this is exactly how real users might behave: exploring unpredictably, clicking where they shouldn't, or rushing through workflows in unexpected ways. That's when I realized the hidden value of ad hoc testing.
The most valuable pieces of art often have tragic back stories. For instance, Vincent van Gogh, known for his famous art piece Starry Night, had lifelong mental illness, extreme poverty, isolation, he cut off his own ear and self exit when he's 37 years old. He was basically unknown until he died.
"Agents can help automate and simplify pretty much everything that we do" said Suresh Kumar, Walmart's Chief Technology Officer, capturing a pivotal moment not only for the retail behemoth but for the future of AI itself.
Recently, Oracle co-founder and chairman Larry Ellison announced an exciting plan at a White House press conference to develop a personalized cancer vaccine system using artificial intelligence (AI) technology. Ellison announced that Oracle is dedicated to building an AI system that can detect and cure cancer. The AI will offer personal, precise service, and can generate a vaccine within 48 hours. This news is exciting the entire world and starts an era of cancer cures.
How to make coding an addiction. No nonsense. No beating around the bush. Let's get to it.
In the recent years, productivity culture revolved around to-do lists. But now in 2025, something surprising is happening-> calendar based productivity apps are making a comeback. It's a response to how much work, peoples attention, and time have changed.
The Reflection We Didn't Expect. I once asked an AI to rewrite a cover letter for me. What it returned wasn't just polished. It was me, but sharper. It got my tone, priorities, and even word choice better than I would have. That was the first time I realized: AI isn't just a tool - it's a mirror.
Across the world's farmlands, a quiet transformation is unfolding. Farmers who once relied solely on generational wisdom and weather patterns now deploy artificial intelligence as their newest field hand. This technological shift moves beyond theory, from the rice paddies of China's Heilongjiang province to smallholder farms in Kenya, algorithmic agriculture is demonstrating tangible results in reduced waste, increased yields, and climate resilience. What began as precision agriculture experiments has evolved into a full-scale reimagining of humanity's oldest profession.