programming – ITFROMZERO – Share tobe shared!

Python CLI No More ‘Bland’ with Rich: From Debugging to Professional UI

By admin May 8, 2026

Learn how to use the Rich library to upgrade your Python CLI from dull black-and-white to professional. Guide to creating tables, progress bars, and fast debugging.

Git

Git Blame & Git Log -L: A “Time Machine” to Peer Into Every Line of Code’s History

By admin May 4, 2026

Master Git Blame and Git Log -L to deeply understand the context of changes on every line. These techniques help developers debug faster and avoid regressions in real-world projects.

Git

Git Patch & Git Apply: Instant Code Sharing Without Messing Up the Commit Log

By admin May 3, 2026

Share code quickly and keep a clean commit history without pushing or pulling. A detailed guide on using Git Patch and Git Apply for a professional workflow.

Artificial Intelligence tutorial - IT technology blog

Claude Code Hooks: Don’t Let AI Mess Up Your Codebase

By admin May 2, 2026

Learn how to set up Hooks in Claude Code to automate linters, formatters, and security checks, making your AI workflow more stable and professional.

Python

Convert Python Scripts into Professional .exe Files with PyInstaller: An A-Z Guide

By admin April 26, 2026

Say goodbye to 'it works on my machine but not the boss's'. A detailed guide on packaging Python scripts into a single .exe file using PyInstaller, including tips for handling assets and optimizing file size.

Git

Cleaning your Repo with git clean: How to Safely and Professionally Remove Untracked Files

By admin April 26, 2026

Learn how to safely use git clean to remove untracked files and junk directories in Git. A detailed guide on -n, -f, and -fd commands for developers.

Fedora

Professional Rust Installation on Fedora: Don’t Use DNF, Use Rustup!

By admin April 26, 2026

Stop using DNF to install Rust on Fedora! Follow this guide to set up a professional environment with Rustup, Cargo, and VS Code for maximum performance.

Git

Git Reflog: The Ultimate Guide to ‘Resurrecting’ Deleted Commits and Branches

By admin March 29, 2026

Don't panic when you accidentally use git reset --hard. This guide will help you use Git reflog to recover deleted commits and branches in seconds with real-world examples.

Python

Mastering Command-Line Interface (CLI) Development with Python and Click: Insights from an IT Engineer

By admin March 25, 2026

CLIs are powerful assistants for daily IT tasks. This article shares the secrets to building effective command-line tools with Python and Click, alongside practical experience from an IT Engineer.

Development

Writing Unit Tests for Python Applications with Pytest: A Basic to Practical Guide

By admin March 22, 2026

Pytest is a powerful framework for writing unit tests for Python applications. This article provides detailed instructions on how to install and configure test cases, from basic to advanced concepts like fixtures, parameterization, and mocking. You'll also learn how to run tests and measure code coverage to ensure code quality.