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Hello readers of 2coffee.dev, I am caught in an endless loop of work, wanting to do everything but time doesn’t allow. I think over time I am falling into a state of distraction, surely I need to find a way out. How about you? Are you doing well? Do you still visit 2coffee.dev more frequently? The reason I ask is that since the beginning of the year, the traffic seems to have stagnated, making me question whether you are okay?
🕝3 weeks ago
It has been almost a year since the first introduction of the note-taking application OpenNotas (ON). Time flies so fast, just yesterday I was struggling to post product introductions on Facebook, X, and ProductHunt, and in the blink of an eye, I received an email reminding me to renew my domain 🥲, which is truly painful for my wallet. OpenNotas is my first application product and has received a lot of affection. In return, it has always accompanied me throughout this time. By the way, let me reveal some statistics...
🕝1 month ago
Hello readers, I sincerely apologize for not writing any new articles in the past week. As I shared in [Threads](https://2coffee.dev/threads), last week I was quite busy with a project at the company, and when I got home, I could only update a little information during the day before going to bed to continue listening to the unfinished book. It is "The Fountainhead" - telling the story of a young architect who was expelled because he... had ideas...
🕝1 month ago
Me & the desire to "play with words"
Have you tried writing? And then failed or not satisfied? At 2coffee.dev we have had a hard time with writing. Don't be discouraged, because now we have a way to help you. Click to become a member now!
MEAN stands for the first four letters in a set of MongoDB, Express, Angular, and Node.js. Similarly, LAMP is made up of Linux, Apache, MySQL, and PHP. Additionally, there are many other acronyms with similar meanings such as JAM Stack, T3 Stack... By now, you surely know that these are the set of technologies that help create a complete website or web application, right? Back in school, I really liked PHP and worked on many projects based on PHP. At that time, I used a Windows computer, so the toolkit I used was...
🕝2 months ago
In the new year, I wish everyone good health to achieve many things and attain even more brilliant successes. This is also the first article to kick off 2025, so let's not talk about work just yet; instead, let's discuss a topic that I believe many people are interested in. That topic is Coffee. Why? What programmer hasn't used it at least once! There is a very striking saying: "In Vietnam, you can find a coffee shop on every street"...
🕝2 months ago
Hello readers of 2coffee.dev. Another year is about to pass, just a year ago today, I was still struggling to outline plans and goals, and in the blink of an eye today, I am sitting here sharing with you what I have accomplished during this time. But first, I will reveal to you some statistical figures about this blog...
🕝3 months ago
RAG (Retrieval-Augmented Generation) is a method that combines information retrieval and text generation to improve the quality and accuracy of the answers generated by language models. The simplest way to understand RAG is to imagine chatting with ChatGPT; it almost answers all the questions you ask because it has been trained on many data sources. This is both an advantage and a disadvantage: the advantage is that it knows everything; the disadvantage is that sometimes it doesn't know specific details, providing vague answers. RAG, on the other hand, limits the amount of knowledge the language models learn, or only learns and answers questions based on a limited dataset we provide. It sounds simple, but the reality is quite complex.
🕝4 months ago
Hello readers of 2coffee.dev. A week has passed without any new articles. Well, not exactly! Although I haven't written a new article, I've been diligently updating short news snippets for you in the Threads section. Here, I will update the most notable news of the day, or simply share something I find interesting. This means I haven't "abandoned" my readers even for a single day, right? 😅. No new articles because last week was quite busy. Busy with work at the company and also with the blog. As you can see, I just
🕝4 months ago
In the 2010s, participating in technology forums where many people with a shared interest in programming and sharing online tricks. You would easily see articles about free hosting sharing for those in need. The conditions were quite simple, just leave information such as name, email address, or sometimes even the purpose of use, then after a short time, they will send you all the information via your mail.
🕝5 months ago
Hello readers of 2coffee.dev. Another week has passed, so quickly that when looking back at the homepage, I couldn't believe that I had stopped writing for such a long time. To be honest, last week was quite busy as I was focused on releasing an important update for the product at work. Perhaps that's why the concept of time has temporarily been buried. Hmm... Need to think of something to talk about...
🕝5 months ago
