Latest Articles

node.js – Socket.io realtime application connection fails

I was building something similar to Google Docs where multiple users can join a room and edit the same document simultaneously. For this, I was using socket.io-client in the React client side and socket.io in the Node server. Initially, eveything works fine, but after typing in some characters, the socket connection stops working and the …

Read More

SVG? Print slide rule scales as an annulus using SVG or whatever to create a Circular Slide Rule

I have slide rule scales images [1]: https://i.stack.imgur.com/KWfNQ.png [2]: https://i.stack.imgur.com/EodwQ.png [3]: https://i.stack.imgur.com/D7HLc.png I want to display these scales as rings similar to below in order to create a circular sliderule that I can print out. [4]: https://i.stack.imgur.com/XVJNs.png I am hoping that there is a simple way to do this in SVG because my knowledge of …

Read More
See More Posts