Kim Young-han's Practical Java - Advanced, Part 1: Multithreading and Concurrency

I was so happy to hear that Younghan-nim's lecture was open in the first half of 2024. I hope you always take care of your health and continue to give great lectures. Java skills and finger practice are the 'national rule'~

I remember struggling with creating threads without thinking and bugs while making games with Java Swing in school. At that time, I really hated threads.. Thanks to Younghan's lecture, I realized that threads are this fun. It was a lot of content, but the difficult content was explained repeatedly so that I could understand it and it was firmly embedded in my head. Thank you! In particular, Younghan's strength is that he explains the basics before explaining difficult technologies. I thought the Future interface and Executor would be really difficult in this lecture, but it was really easy because I only properly understood producers and consumers. Thank you~

I came to see the opening of the lecture while struggling with other languages due to livelihood issues. **A game like Blade has also come out, so I wonder if you are going on summer vacation to play it since it has been opened. ㅎㅎㅎ :) As I got caught up in work, the lectures started to pile up, so I think you noticed my laziness and told me that I still have a long way to go, so I will take a look and use my annual leave and run the lectures and make up my mind to finish before the end of the year. Thank you for always giving me informative lectures. ps. Surely.. JVM won't come out, right? (Maybe you will?)

What can I say about Young-han's lectures? They're simply the best. I was frustrated because I didn't understand the concept of threads, but while watching the instructor's lecture, I realized, "Ah, that's what they meant in the company back then!" and my understanding improved. I'm ashamed to admit, but as a 3-year employee, I felt that I lacked the basics, so I'm studying from the beginning again. There is a lot to learn, but I haven't been able to develop a habit of studying consistently, so I feel impatient and guilty, and I studied while crying. However, I gained strength from reading the lecture reviews and the comments Young-han left, and I keep reminding myself while watching the messages based on the lecture progress rate. Studying is not easy, but I will keep working hard and moving forward! As an aside, I see Young-han's face more often than my family's faces, so I feel like he's family now. 😊

I am so happy to have entered the world of multi-threading. This is a great lecture that cannot be given without humanity. I learned about the hard work you put into the lecture by thinking about where to leave the pictures and logs to help understanding, and I trust that I will be able to study to the end of the universe with the humane Younghan. This is the advanced part 1 that I want to bow to. I will also enjoy the advanced part 2. Thank you very much.

I am taking Younghan's Java lectures regularly. I am currently taking the intermediate 2nd part, but I am taking the advanced part for my company study! At my company, there was a part about thread settings, but I had a hard time understanding how it was used. I started studying with my coworkers and took other reactive lectures. The content was deep and good, but there was too much content and it was hard to know which parts were important. Then, Younghan's advanced part came out, so I suggested it to my coworkers and started studying with Younghan's lecture. It is still early, but I am looking forward to learning multithreading in Younghan's style, which clearly shows which parts are important and why they are used. Since he always gives practical examples, I think there is more room for application. I think this is a lecture that can add depth to Java.

I only focused on studying to get good grades in university. Because of that, it's already been almost a year since I graduated with no practical skills, and I'm now already 27 years old. Having taken time off, I was already behind, and seeing other peers already diving into the field and building their careers as developers made me constantly feel anxious. After taking all the lectures in this Advanced Part 1 course, the story about bamboo and the tips on overcoming the fear of going back or being late, which you mentioned in the final "Next Up" section, were deeply impressive. The overall quality of the lectures is also very high, but the part about mental care that I just mentioned seems to be a great source of strength for those entering the chilling job market. Thank you for the great lectures and words of encouragement, and I will silently keep moving forward and grow into a good developer. Thank you :)

Thank you for the good lecture. I'm listening carefully!