All posts by Oleksiy

Geometry – The Basics

Hello to all! Attentive readers of my blog know that I am a happy father of two children. The eldest – is already in full swing studying geometry and algebra, the younger – will approach the study of these subjects in a few years. Given that I studied geometry quite well at school, and I do not support most of the methods used in the modern education system – the current (as well as a few subsequent) entries will be devoted to the basics of geometry. I hope my son will like them, and you. Continue reading Geometry – The Basics

Clickable HTML table

Hello everyone! Today we will get acquainted with the code that allows you to create a table that opens / closes by clicking using HTML. Why – you decide, I was faced with this task while working on a site where the price list is located on almost every page and has about 200 items – a kind of sheet that does not decorate the page. I’ll emphasize right away – I didn’t do the code, but why not share the beautiful? Moreover, adaptation to your needs is extremely simple. Continue reading Clickable HTML table