My foremost goal with blogging was to write well-researched, in-depth opinions/pieces. And that’s what I still do. However, every day I face plenty of small annoying problems whose solution involve some struggle. In most of the cases, they stay unwritten. It might not be obvious, but writing this stuff has the potential to save immense effort of the people facing the same issue. This sub-section is exactly for that—writing stuff related to programming, design, math that I learned today.