programming – ITFROMZERO – Share tobe shared!

Process Python Data Like a Pro with Counter, defaultdict, and deque

By admin July 22, 2026

Optimize Python performance by replacing manual loops with Counter, defaultdict, and deque. A solution for cleaner code and faster large-scale data processing.

Git

Handling 10 Git Disasters: From Detached HEAD to Recovering Deleted Commits

By admin July 11, 2026

Don't let Git errors disrupt your workflow. A compilation of 10 ways to handle common Git issues, from Detached HEAD to recovering lost commits using reflog.

Fedora

Setting Up a Professional Go (Golang) Development Environment on Fedora: SDK Installation, VS Code, and Debugging from Scratch

By admin July 6, 2026

A guide to installing the official Go SDK on Fedora instead of using DNF, configuring VS Code with gopls, and setting up the Delve debugger — including fixes for common ptrace and PATH errors. Get the setup right from day one so you never waste time debugging your environment later.

Python

Mastering Subprocess in Python: Don’t Let Your Scripts Crash Due to os.system

By admin June 6, 2026

Learn how to use subprocess instead of os.system to run system commands safely, handle output intelligently, and avoid shell injection security risks.

Python

Nuitka: Secure ‘Armor’ and Maximum Performance for Python Applications via C++

By admin May 28, 2026

Discover how Nuitka compiles Python to C++ to provide absolute source code protection and optimize application performance. The perfect alternative to PyInstaller.

Python

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.