Pay in installments of $17.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
iPega : PG-9136A Gladiator Joystick For N-Switch/N-Switch Lite (Neon Green)Description: This product is suitable for playing games using N Switch console with a single stick (such as Mario series, Street Fighter 2, etc.); * This product is plug and play type, requiring no complex operation, which is connected to the N Switch console via the TYPE C male to control the game console. Features: Plug and play, connect Type C port to Switch host, easy to use, and no complicated operations. Autofire with button Turbo, you feel not
Description:This product is suitable for playing games using N-Switch console with a single stick (such as Mario series, Street Fighter 2, etc.); * This product is plug-and-play type, requiring no complex operation, which is connected to the N-Switch console via the TYPE-C male to control the game console.
Features:
- Plug and play, connect Type-C port to Switch host, easy to use, and no complicated operations.
- Autofire with button “Turbo”, you feel not tired when playing Switch games.
- Arcade design makes you think of childhood memory, classic and fashionable.
- No battery and no recharging, enjoy playing as long as your Switch can work.
- Frosted and non-slip design gives you the best game experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 5
Great book
Format: Paperback
Love the fact you put examples in python and javascript.
Great book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2025
★★★★★ 5
proper documentation from langchain
Format: Paperback
Liked the book. But Still missing Human in the loop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
★★★★★ 3
Already outdated
Format: Paperback
Concepts are sound but the code in this book is already obsolete
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
Unlocking Practical AI: A Developer’s Guide to Building with LLMs and LangChain
Format: Paperback
If you're a developer eager to move beyond LLM experimentation and build robust, context-aware AI applications, this book offers both inspiration and practical guidance. The authors open with a clear passion for the transformative potential of large language models (LLMs) and LangChain, framing these technologies as not just enhancements to the developer’s toolkit, but as gateways to new kinds of “thing-building” superpowers. This sense of possibility is grounded in step-by-step instruction, making the book approachable for those with Python or JavaScript backgrounds who may be new to the world of production-grade AI agents.
What stands out is the book’s careful scaffolding: starting with foundational concepts like prompt-based programming and progressing to advanced capabilities such as retrieval-augmented generation, agent planning, and tool integration. Each stage is contextualized with real-world use cases, like customizing chatbots to interact with your own documents, personalizing user experiences through memory, and deploying to production with reliability and security in mind. The focus on chain-of-thought reasoning and LangGraph’s agent architecture demonstrates the authors’ awareness of the current state of AI, where context and planning are just as important as raw language ability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
★★★★★ 5
Excellent Handbook
Format: Paperback
What got my interest in this book is the author. He's well-known as a leader in the LangChain world. And his book did not disappoint. It goes through the whole life cycle of development and there is a lot useful insights. If you are looking to build real-world genAI/agentic apps, then this book is certainly a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2025
recommand products
DVC Eureka Style OX Electrolux Harmony Oxygen Micro Allergen Vacuum Cleaner Bags [320 Bags ]
193.97
DVC Eureka Style SL 61125B Micro Allergen Vacuum Cleaner Bags Made in USA [ 27 Bags ]
36.81
DVC Eureka Style AA Whirlwind Micro Allergen Vacuum Cleaner Bags Made in USA [ 150 Bags ]
155.99
Zuru Bunch O Balloons 8pk with over More Than 265+ Balloons
26.95
Transformer RC Car Into A Robot 2 in 1 Car Toy 2.4Ghz 1:18 Rechargeable Red
14.99