See Also
A program to send and handle every UNIX signal
While playing around with errno I decided to test what happens if I sent (and handled) every possible UNIX signal to a program. Running this as a non-root user, I figured I couldn’t break anything if I tried – so I went ahead and ran it. Let’s see: I skipped sending SIGKILL (9) for obvious […]
optional.h a pre-C++17 optional type in the Bitcoin source code
optional.h is a stub that’ll likely get removed from Bitcoin Core at a future date when C++ 17 gets formally adopted for the entire project. By reading the Bitcoin Core sources you can see that lots of sections could use C++ 17 idioms. Let’s keep in mind though that Bitcoin Core is high security software […]
ELI5 What’s a stablecoin? [Nov 2018]
Since crypto beginnings, most crypto assets have been known to experience huge oscillations against the US Dollar (or some other legacy fiat currency). This has arguably scared many risk averse investors away from cryptocurrencies. More conservative investment instruments such as blue chip corporate bonds and Treasuries usually oscillate very little. Bitcoin, on the other hand, […]
Opinion: Will Tether blow up? [Dec 2017 Archive]
There is an elephant in the room in the cryptocurrency world and it’s called Tether. The concept of a cryptocurrency that is tied to the world’s reference fiat currency is very interesting indeed. But it has a very expensive requirement: for every unit of this cryptocurrency, there must be an equal unit in the reference […]