QR codes are a quick and easy way for sharing information with others. By generating a QR code for your website URL, you can provide a convenient way for users...

Detecting CPU instruction sets is an important task in modern software development. Some CPU instruction sets are required to take full advantage of modern hardware, while others may not be...

Obtaining the IP address of a Linux system is a common task in networking applications. It can be helpful when troubleshooting network issues, configuring network, managing network security, etc. This...

A MAC (Media Access Control) address is a unique value assigned to a network interface card (NIC, also called network adapter) by the manufacturer to uniquely identify it. Getting the...

Obtaining information about network interfaces is an important aspect of network programming and administration. On the Linux operating system, network interfaces are managed by the kernel and can be enumerated...

When working on an application that needs to run on Linux, you may need to determine the name of the Linux distribution at runtime. This information can be useful for...

On Linux, it can be useful to know when the system was last booted, for example, to troubleshoot system issues or to monitor system uptime. This tutorial shows how to...

If you are working with ONNX models, it is important to know how to retrieve the input and output shapes of the model. Using this information, you can prepare input...

C++ has several built-in data types that are used to store different kinds of values. Each data type has a specific range of values that it can hold. The minimum...

In C++, variables and expressions have a specific data type. The size of each data type depends on the compiler and the system. When writing high-performance applications in C++, it...