When I learned OOP, every book used Dog, Cat, and Animal classes. I thought: "Classes must model real-world objects." Later, I saw code with classes like: › AuthenticationHandler › DataSerializer › CacheManager Eureka! Classes aren't just mirrors of reality—they're…
When debugging, be a sniffer dog—focus narrowly, follow the scent. When designing software, be a general—think broadly, plan strategically.
Worried a big company will steal your idea? Reality check: › They need to notice you first › You need to be profitable enough to matter › If you succeed, they'll probably try to buy you, not crush you Don't let fear stop you from starting. Hollywood has infinite money and…
Early programming memory: Spent weeks figuring out how to make two stars move toward each other. When the loop finally worked, the feeling was irreplaceable. Nothing beats the pleasure of understanding.
You can't afford panic when prod is down. You wouldn't want a surgeon who panics during surgery. Be the calm one. Debug methodically. Panic only makes it worse.
After countless hours of debugging, I've learned one truth: In 100% of cases, the human is guilty, not the computer.
I've learned countless times that pencil and paper are the best debugging and problem-solving tools. Well, at least a pencil.
Good code often looks too simple and straightforward. But that's the point — write good code, not clever code.
1,100 followers today! Thank you for following, commenting, and engaging.
I wish I had as much patience and enthusiasm for marketing as I've had for learning programming.
Dear Python beginners, If someone tells you to create static classes for functions — ignore them. That's not Pythonic. Use modules instead — write functions directly in files without class wrappers. Use classes only when combining state and behavior. Otherwise, keep it simple…
Just in case: the assignment operator doesn't create objects; it assigns names to objects. Objects are created on the right side, names on the left.
AGI is impossible (or at least decades away). That’s why we see those AI-browsers and n8n clones.
With AI, no-code trash becomes code trash. Still messy, still hard to maintain—now with more lines of code.
I'm considering launching free email newsletter featuring Python mini-courses: › Files & data formats › APIs & internet fundamentals › Other concise, practical topics 1-2 emails/week, ±10 letters per topic. Would you subscribe?
In Python, you can unpack sequences using * to handle varying sizes. Notably, * can be used in any position to capture extra elements.
My first computer (not exactly it, but the same model) Spent countless hours on this learning to code. What was your first machine?
Life is like a while loop: › Focus on the current iteration (today). › Use continue sparingly (lazy days are okay, but keep the loop active). › Avoid break (keep living, no matter what).
Many years ago, I dumpster-dived because of this movie. I found a 5-inch floppy diskette, unreadable but thrilling. Probably one of the reasons I fell in love with programming.
You can't go from "holiday mode" to "4 hours of deep work" overnight. Even pro athletes return to training gradually after time off, let alone beginners. Your brain needs time to adapt, just as your muscles do. Start with 15-20 minutes of focused work. Add 10-15 minutes every…
5 things you should know about Python loops: › for — iterating sequences, while — condition-based loops › continue — skip the rest of the current iteration › break — exit the innermost loop immediately › else — executes if the loop finished normally (without break) › You…
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