Codesamplez.com - Programming & Development Tutorials https://codesamplez.com/ codesamplez.com is a blog site containing useful articles and tutorials for programmers and developers Wed, 06 May 2026 19:32:20 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://codesamplez.com/wp-content/uploads/2026/02/codeasmplez-icon-512x512-1-100x100.webp CodeSamplez.com https://codesamplez.com/ 32 32 18994550 noSource,code,sample,programming,and,developmentProgramming and development tutorials,tips-tricks with source code example.Programming and development|Source code sample Git Worktree Explained: Work on Multiple Branches at Once https://codesamplez.com/productivity/git-worktree https://codesamplez.com/productivity/git-worktree#respond Wed, 06 May 2026 19:32:18 +0000 https://codesamplez.com/?p=59936 Git Worktree is Git's built-in superpower for checking out multiple branches into separate directories — simultaneously. No stashing, no duplicate clones. This tutorial walks you through the complete lifecycle: adding, using, troubleshooting, and removing worktrees, with real hotfix scenarios and pro tips you won't find in the official docs.

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]]> https://codesamplez.com/productivity/git-worktree/feed 0 59936 JSON vs JSONC vs JSON5: The Complete Guide for Devs https://codesamplez.com/development/json-vs-jsonc-vs-json5 https://codesamplez.com/development/json-vs-jsonc-vs-json5#respond Wed, 15 Apr 2026 14:15:00 +0000 https://codesamplez.com/?p=59870 JSON, JSONC, and JSON5 look almost identical but break in completely different ways. This guide covers the real grammar constraints, parser compatibility traps, trailing-comma gotchas, and a decision framework to pick the right format for APIs, configs, and CI pipelines.

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]]> https://codesamplez.com/development/json-vs-jsonc-vs-json5/feed 0 59870 SnapDrift: Free Auto Visual Regression Testing On GitHub Actions https://codesamplez.com/devops/visual-regression-testing-github-actions https://codesamplez.com/devops/visual-regression-testing-github-actions#respond Fri, 20 Mar 2026 00:32:00 +0000 https://codesamplez.com/?p=59809 SnapDrift is a free, open-source visual regression testing tool built for GitHub Actions. It captures full-page screenshots on every push, compares them pixel-by-pixel against your baseline, and reports drift directly in your pull requests. No SaaS dashboards, no per-screenshot pricing — just two Actions and a JSON config.

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]]> https://codesamplez.com/devops/visual-regression-testing-github-actions/feed 0 59809 Local LLM for Coding: Free AI Coding Agent With Ollama + Claude https://codesamplez.com/productivity/local-ai-coding-agent https://codesamplez.com/productivity/local-ai-coding-agent#respond Wed, 11 Mar 2026 18:33:32 +0000 https://codesamplez.com/?p=59765 This guide walks you through setting up a fully private, local LLM for coding on your own hardware. From model selection and hardware planning to IDE integration with Ollama and Continue.dev, you'll build an AI coding stack where no code ever leaves your machine.

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]]> https://codesamplez.com/productivity/local-ai-coding-agent/feed 0 59765 Best AI Coding Agents in 2026: The Complete Beginner’s Guide https://codesamplez.com/productivity/best-ai-coding-agents https://codesamplez.com/productivity/best-ai-coding-agents#respond Wed, 18 Feb 2026 23:27:01 +0000 https://codesamplez.com/?p=59581 The best AI coding agents in 2026 don't just autocomplete your lines — they plan, execute, and debug entire features autonomously. Whether you're a weekend hacker or a seasoned engineer, this guide breaks down Google Antigravity, Claude Code, OpenAI Codex, OpenCode, and KiloCode so you can pick the right tool and ship faster.

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]]> https://codesamplez.com/productivity/best-ai-coding-agents/feed 0 59581 A step-by-step guide to building a simple RAG system in Python https://codesamplez.com/development/building-rag-system-in-python https://codesamplez.com/development/building-rag-system-in-python#respond Thu, 05 Feb 2026 19:44:06 +0000 https://codesamplez.com/?p=59460 Build a small, practical Retrieval-Augmented Generation (RAG) system in Python: chunk your docs, embed them, store vectors in Chroma, retrieve top matches, and have an LLM answer using only that context. Includes a runnable example and common pitfalls.

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]]> https://codesamplez.com/development/building-rag-system-in-python/feed 0 59460 Add Memory to AI Agent: Python Tutorial for Beginners https://codesamplez.com/development/add-memory-to-ai-agent-python-tutorial https://codesamplez.com/development/add-memory-to-ai-agent-python-tutorial#respond Thu, 22 Jan 2026 16:00:00 +0000 https://codesamplez.com/?p=59404 Discover how to add memory to AI agent systems using pure Python—no frameworks required. This hands-on tutorial walks you through building short-term conversation tracking and long-term persistent storage, transforming stateless chatbots into context-aware assistants that actually remember your conversations and preferences across sessions.

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]]> https://codesamplez.com/development/add-memory-to-ai-agent-python-tutorial/feed 0 59404 Model Context Protocol For Beginners: Superpower of AI Agents https://codesamplez.com/development/model-context-protocol-for-beginners https://codesamplez.com/development/model-context-protocol-for-beginners#respond Thu, 08 Jan 2026 22:19:59 +0000 https://codesamplez.com/?p=58926 Model Context Protocol (MCP) is Anthropic's open standard that lets AI agents securely access your tools, databases, and APIs. Think of it as USB-C for AI—one universal protocol connecting language models to everything they need to actually get work done in your environment.

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]]> https://codesamplez.com/development/model-context-protocol-for-beginners/feed 0 58926 Building AI Agent From Scratch: Complete Tutorial https://codesamplez.com/development/building-ai-agent-from-scratch https://codesamplez.com/development/building-ai-agent-from-scratch#respond Wed, 17 Dec 2025 16:22:15 +0000 https://codesamplez.com/?p=59319 Ever wondered how AI agents like Siri actually work? This comprehensive guide teaches you building AI agent from scratch using Python, covering everything from LLM integration to tool implementation with real code examples.

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]]> https://codesamplez.com/development/building-ai-agent-from-scratch/feed 0 59319 Python Runtime Environment: Understanding Code Execution Flow https://codesamplez.com/programming/python-runtime-environment https://codesamplez.com/programming/python-runtime-environment#respond Mon, 24 Nov 2025 17:56:38 +0000 https://codesamplez.com/?p=59299 Ever wondered what happens when you run Python code? The Python runtime environment—comprising the interpreter, virtual machine, and system resources—executes your code through bytecode compilation and stack-based execution. Understanding these internals helps you debug faster, optimize smarter, and deploy with confidence. Master Python's runtime today.

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