“Rowhammer” is a problem with some recent DRAM devices in which repeatedly accessing a row of memory can cause bit flips in adjacent rows.

The Open Game Engine Exchange (OpenGEX) format is a text-based file format designed to facilitate the transfer of complex scene data between applications such as modeling tools and game engines. The OpenGEX format is built upon the data structure concepts defined by the Open Data Description Language (OpenDDL), a generic language for the storage of arbitrary data in human-readable format.

List of all register on a x86_X64 cpu

How do I start/stop or enable/disable services with systemd?
Activates a service immediately:

systemctl start foo

Deactivates a service immediately:

systemctl stop foo

Restarts a service:

systemctl restart foo

Shows status of a service including whether it is running or not:

systemctl status foo

Enables a service to be started on bootup:

systemctl enable foo

Disables a service to not start during bootup:

systemctl disable foo

Prevent a service from starting dynamically or even manually unless unmasked:

systemctl mask foo

Check whether a service is already enabled or not:

systemctl is-enabled foo

A list of video to program in js.

Desktop application running on docker

Silicon is a high performance, middleware oriented, C++14 http web framework. It brings to C++ the high expressive power of other web frameworks based on dynamic languages without introducing run-time overhead. Its compile-time static metaprogramming paradigm allows to match the performances of servers written in C.

The behavior of malloc(0) is implementation defined by the standard. The two legal possibilities are to return a null pointer or a unique pointer. In many implementations, the second option is accomplished by means of internally increasing the length to 1 (which is then likely rounded up to 16 or so). Legally, one cannot deference this pointer, although in practice some bytes are allocated which means that won’t crash.

Nim (formerly known as "Nimrod") is a statically typed, imperative programming language that tries to give the programmer ultimate power without compromises on runtime efficiency. This means it focuses on compile-time mechanisms in all their various forms.

PeerVPN is a software that builds virtual ethernet networks between multiple computers. Such a virtual network can be useful to facilitate direct communication that applications like file sharing or gaming may need. Often, such direct communication is made impossible or very difficult by firewalls or NAT devices.