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Books > Health, Home & Family > Self-help & practical interests > Consumer guides & advice

Docker - Docker for the Absolute Beginner (Paperback): Christian Leornardo Docker - Docker for the Absolute Beginner (Paperback)
Christian Leornardo
R389 Discovery Miles 3 890 Ships in 10 - 15 working days
Lost Department Stores of San Francisco (Hardcover): Anne Evers Hitz Lost Department Stores of San Francisco (Hardcover)
Anne Evers Hitz; Foreword by Garchik Former Columnist San Francisco
R784 R689 Discovery Miles 6 890 Save R95 (12%) Ships in 10 - 15 working days
Online Reputation Management - 25 Things You Need to Know (Paperback): Jim Hayne Online Reputation Management - 25 Things You Need to Know (Paperback)
Jim Hayne
R267 Discovery Miles 2 670 Ships in 10 - 15 working days
Winning Secrets for Home Sellers - Realtor Secrets to Selling (Paperback): T. C. Parker, Tc Cooksley Winning Secrets for Home Sellers - Realtor Secrets to Selling (Paperback)
T. C. Parker, Tc Cooksley
R295 Discovery Miles 2 950 Ships in 10 - 15 working days
Retirement in Florida Manufactured Homes & The Land-Lease Option - Things to Consider (Paperback): Russell S Watson Retirement in Florida Manufactured Homes & The Land-Lease Option - Things to Consider (Paperback)
Russell S Watson
R488 Discovery Miles 4 880 Ships in 10 - 15 working days
Mastering Blockchain Programming with Solidity - Write production-ready smart contracts for Ethereum blockchain with Solidity... Mastering Blockchain Programming with Solidity - Write production-ready smart contracts for Ethereum blockchain with Solidity (Paperback)
Jitendra Chittoda
R1,234 Discovery Miles 12 340 Ships in 10 - 15 working days

Discover the advanced features of Solidity that will help you write high-quality code and develop secure smart contracts with the latest ERC standards Key Features Delve into Solidity and understand control structures, function calls, and variable scopes Explore tools for developing, testing, and debugging your blockchain applications Learn advanced design patterns and best practices for writing secure smart contracts Book DescriptionSolidity is among the most popular and contract-oriented programming languages used for writing decentralized applications (DApps) on Ethereum blockchain. If you're looking to perfect your skills in writing professional-grade smart contracts using Solidity, this book can help. You will get started with a detailed introduction to blockchain, smart contracts, and Ethereum, while also gaining useful insights into the Solidity programming language. A dedicated section will then take you through the different Ethereum Request for Comments (ERC) standards, including ERC-20, ERC-223, and ERC-721, and demonstrate how you can choose among these standards while writing smart contracts. As you approach later chapters, you will cover the different smart contracts available for use in libraries such as OpenZeppelin. You'll also learn to use different open source tools to test, review and improve the quality of your code and make it production-ready. Toward the end of this book, you'll get to grips with techniques such as adding security to smart contracts, and gain insights into various security considerations. By the end of this book, you will have the skills you need to write secure, production-ready smart contracts in Solidity from scratch for decentralized applications on Ethereum blockchain. What you will learn Test and debug smart contracts with Truffle, Ganache, Remix, and MetaMask Gain insights into maintaining code quality with different tools Get up to speed with ERC standards such as ERC-20 and ERC-721 Become adept at using design patterns while writing smart contracts Use MultiSignature (MultiSig) wallets and improve the security of contracts Use Oracle services to fetch information from outside the blockchain Who this book is forThis book is for developers and data scientists who want to learn Ethereum, blockchain, and Solidity to write smart contracts and develop production-ready code. Basic knowledge of Solidity is assumed.

Autophagy And Fasting Step-By-Step Guide (Paperback): Michael Angelo del Buono Autophagy And Fasting Step-By-Step Guide (Paperback)
Michael Angelo del Buono
R541 Discovery Miles 5 410 Ships in 10 - 15 working days
Auto Repair Guide - 260 Great Tips to Save On Car Maintenance and Repairs (Paperback): Adam Gold Auto Repair Guide - 260 Great Tips to Save On Car Maintenance and Repairs (Paperback)
Adam Gold
R271 Discovery Miles 2 710 Ships in 10 - 15 working days
The Cannabis Prescription - How to Use Medical Marijuana to Reduce or Replace Pharmaceutical Medications (Paperback): R Ph... The Cannabis Prescription - How to Use Medical Marijuana to Reduce or Replace Pharmaceutical Medications (Paperback)
R Ph Colleen Higgins
R591 R546 Discovery Miles 5 460 Save R45 (8%) Ships in 10 - 15 working days
69 + 1 Ways to enjoy your life during a pandemic quarantine and to preserve your mental health - How to have fun and stay safe... 69 + 1 Ways to enjoy your life during a pandemic quarantine and to preserve your mental health - How to have fun and stay safe in a small space (Paperback)
S. Howard, Shana Trahan
R177 Discovery Miles 1 770 Ships in 10 - 15 working days
Eyeglasses Buying Guide - How to Buy Eyeglasses and Sunglasses -- Pay Less and Get More (Paperback): Mark Agnew Eyeglasses Buying Guide - How to Buy Eyeglasses and Sunglasses -- Pay Less and Get More (Paperback)
Mark Agnew
R364 R338 Discovery Miles 3 380 Save R26 (7%) Ships in 10 - 15 working days
What Consumers Need to Know About Mortgages (Paperback): Dan Melson What Consumers Need to Know About Mortgages (Paperback)
Dan Melson
R643 Discovery Miles 6 430 Ships in 10 - 15 working days
Amazon Echo Dot - The Ultimate User Guide to Amazon Echo Dot for Beginners and Advanced Users (Amazon Echo Dot, user manual,... Amazon Echo Dot - The Ultimate User Guide to Amazon Echo Dot for Beginners and Advanced Users (Amazon Echo Dot, user manual, step-by-step guide, Amazon Alexa, smart device) (Paperback)
John Edwards, Andrew Howard
R498 Discovery Miles 4 980 Ships in 10 - 15 working days
Fire HD 8 and Fire HD 10 with Alexa Manual - A Step-By-Step Guide to Using Your 2019 Fire Tablet Like a Pro! (Paperback): Ara... Fire HD 8 and Fire HD 10 with Alexa Manual - A Step-By-Step Guide to Using Your 2019 Fire Tablet Like a Pro! (Paperback)
Ara Riduz, Pharm Ibrahim
R314 Discovery Miles 3 140 Ships in 10 - 15 working days
Horne's - The Best Place to Shop After All (Hardcover): Letitia Stuart Savage Horne's - The Best Place to Shop After All (Hardcover)
Letitia Stuart Savage
R814 R714 Discovery Miles 7 140 Save R100 (12%) Ships in 10 - 15 working days
Selling Up! How to Sell a Home for More Money and in Less Time - Gain a No-Nonsense Understanding of the Good, the Bad, and the... Selling Up! How to Sell a Home for More Money and in Less Time - Gain a No-Nonsense Understanding of the Good, the Bad, and the Ugly from a Pro! (Paperback)
Nancie Balun
R245 Discovery Miles 2 450 Ships in 10 - 15 working days
Advantage Buyer - Preparing for the Second Biggest Purchase of Your Life (Paperback): Philip Moore Advantage Buyer - Preparing for the Second Biggest Purchase of Your Life (Paperback)
Philip Moore
R186 Discovery Miles 1 860 Ships in 10 - 15 working days
The Frugal Computer Buyer's Guide to Savings - Build Your Own Computer at Home (Paperback): Jennifer Curtiss The Frugal Computer Buyer's Guide to Savings - Build Your Own Computer at Home (Paperback)
Jennifer Curtiss; John Curtiss
R484 Discovery Miles 4 840 Ships in 10 - 15 working days
Shopping Between The Barricades - A Guide to Troy, NY's Waterfront Farmer's Market, The River Street Corridor &... Shopping Between The Barricades - A Guide to Troy, NY's Waterfront Farmer's Market, The River Street Corridor & Beyond 2014-2015 (Paperback)
Michael G. Edwards
R1,030 Discovery Miles 10 300 Ships in 10 - 15 working days
Car Buying Secrets - How to Leverage the LOWEST Price on Your New Car (Paperback): Jane Hall Car Buying Secrets - How to Leverage the LOWEST Price on Your New Car (Paperback)
Jane Hall; Ella Elaine Eves, Steven Anders
R243 Discovery Miles 2 430 Ships in 10 - 15 working days
2018 Advanced Automotive Technology Buying Guide (Paperback): Walter Kreucher 2018 Advanced Automotive Technology Buying Guide (Paperback)
Walter Kreucher
R214 Discovery Miles 2 140 Ships in 10 - 15 working days
Build your own Computer - An illustrated guide (Paperback, Fourth Edition: Fully Revised, Corrected, and Updated ed.): Hugh... Build your own Computer - An illustrated guide (Paperback, Fourth Edition: Fully Revised, Corrected, and Updated ed.)
Hugh Pittman
R813 Discovery Miles 8 130 Ships in 10 - 15 working days
How NOT to use a Smartphone (Paperback): C S Rhymes How NOT to use a Smartphone (Paperback)
C S Rhymes
R166 Discovery Miles 1 660 Ships in 10 - 15 working days
3 Things You Need to Make $1000 Monthly (Paperback): Bassey Jimmy 3 Things You Need to Make $1000 Monthly (Paperback)
Bassey Jimmy
R531 Discovery Miles 5 310 Ships in 10 - 15 working days
Beginner's Guide to iPadOS - Updated Tips and Tricks to Operate Your iPad on iPadOS 13 and iOS 13 For Seniors and New iPad... Beginner's Guide to iPadOS - Updated Tips and Tricks to Operate Your iPad on iPadOS 13 and iOS 13 For Seniors and New iPad Users (Paperback)
Tech Reviewer
R326 Discovery Miles 3 260 Ships in 10 - 15 working days
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