BDCs, a type of closed-end investment fund, are a way for retail investors to invest money in small and medium-sized private ...

Deciding between BRK.A and BRK.B? This guide breaks down the key differences in price, voting rights, and liquidity.

PDF was first introduced by Ding and Yin and used to construct optimal constant composition codes (CCCs). In this paper, a new class of PDF is established, based on the known Weil Theorem.

A simple python wrapper to optimize PDFs using Ghostscript. Compresses PDF to the greatest extent possible with little loss in quality.

PHP class library for simple, convenient, fast and safe work with MySql database, using PHP mysqli extension and imitation of prepared queries.