Do mental math

Read about Trachtenberg system for mental math. Now choose a random number. Start with 5 digits, with time try to upgrade to longer numbers. Do mental computations. Expected effects: faster and better working memory access, improvement of mathematical tasks. No program or tools required: everything can be done in your head. Beginner level Multiply by …

Superlearning for programmers: benchmark yourself

How do you know if you are a good programmer? There is no single criterion. This test provides some benchmark for your abilities. What other tools do you have to judge your own abilities? Programming polyglot Just like knowing many languages facilitates some business transactions, knowing many programming languages facilitates your conversation with other programmers …

For programmers: tips for functional programming

When we are talking about functional programming, we are talking about speed, efficiency and cross-platform support. Functional code is very close to machine language. It may use intrinsics of the processor, GPU code, SSE/Neon optimization, and lots of pointers. I love functional programming for its purity and no-nonsense approach. Functional programming may be dangerous and …