RazaPython Regular ExpressionsPython’s re module is a powerful tool for string manipulation, enabling the search, match, and substitution of patterns in strings using…5 min read·Mar 31, 2024----
RazaFile System Operations and Network Interactions in PythonExploring File and Directory Manipulation7 min read·Mar 26, 2024----
Razaclient_loop: send disconnect: Broken pipeThis error indicates a sudden, unexpected termination of a network connection, often within an SSH session. It’s analogous to a physical…2 min read·Dec 21, 2023----
RazaSYSTEM PROGRAMMING CONCEPTSThis chapter covers various topics that are prerequisites for system programming. We begin by introducing system calls and detailing the…35 min read·Dec 5, 2023----
RazaHow to create service in linuxCreating a service in Linux typically involves writing a service script and registering it with the system’s service manager. The most…2 min read·Nov 28, 2023----
RazaDatabase Normalization vs. DenormalizationDatabase normalization and denormalization are two opposing database design techniques that aim to achieve different goals when structuring…5 min read·Nov 27, 2023----
RazaHttp Request and ResponseAn HTTP (Hypertext Transfer Protocol) request is a fundamental part of web communications, forming the basis of data exchange on the…8 min read·Nov 24, 2023----
RazaCodingMatrix Spiral Traversal: Write a Python function to traverse a 2D matrix (list of lists) in a spiral order and return the elements in a…2 min read·Nov 24, 2023----