Hacker News .hnnew | past | comments | ask | show | jobs | submit | Chipen's commentslogin

Hey everyone, just wanted to jump in here - I built EmojiSymbolsCopy.com to make emoji and symbol copying quick and hassle-free. Would love to hear what you all think or any ideas on how to make it better! Feel free to share your favorite use cases or symbols you want to see. Thanks for checking it out!


cool~


Does the ball hit by the robot have spin, or is it just a normal return? I'm kind of curious.


Based on what I'm seeing in the video, the robot isn't slicing the paddle in a way that would impart much spin other than what's already there. This is essentially a defensive play style.

That's not to say that the ball doesn't have spin. I play with a lot of spin, and a recent level up in my game was that I realized that when I put spin on the ball and my opponent returns it without slicing, I've got to account for the spin I put on it because it's still there.

You can get pretty dang far with a primarily defensive style, though. I was recently at an informal local tournament where the 2nd place guy had basically one serve and an insane ability to return shots. A lot of the times he scored in the final game were where his opponent hit a shot with such insane speed and spin that when when he returned it, his opponent couldn't defend the residual speed/spin of his own shot.


Smart :)


Thank you. I'm really looking forward to your suggestions or comments, and I will keep improving.


Very nice~ Dealing with multiple platforms is really annoying—content can’t be organized and analyzed uniformly, which makes everything very scattered. It would be great if it could be compatible with all platforms, but the product itself is quite good so far.


Thanks for the feedback! I agree, managing content across multiple platforms can be a challenge. I'm working on expanding compatibility to cover more tools and make everything more seamless. Glad you like the product so far, and I appreciate your input!


Trying to overcome human nature will make the process long, but aligning with it will make it fast. Good habits and bad habits are only relative—more often than not, bad habits align with human nature, while good habits are the opposite.


I think a good litmus test for a lot of behaviors is: "is this behavior serving me, or am I serving it?"


Exactly. I realized alcohol was something that caused me to act in ways that got in the way of my life goals (nothing crazy, just things like I sleep worse after alcohol, I feel worse after alcohol, and I forwent activities I wanted to do).

After that realization I stopped drinking and have never felt like it again.


Yes, I agree with you.


A very interesting collecting hobby


What are the differences between this product and products of the same type as Deep Research?


Is there a similar function for saving web page notes? And what are the advantages of the free mobile browsing plugin compared to Obsidian?


We’re not focusing on saving notes in and of themselves. We have an update coming with annotations for your bookmarks.


Most people who don't understand technology use it as a search engine.


Consider applying for YC's Summer 2026 batch! Applications are open till May 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: