Blockchain applications provide a single-shared ledger to eliminate trust issues involving multiple stakeholders. It is the main technical innovation of Bitcoin, where it serves as the public ledger for Bitcoin transactions.Blockchain Developer's Guide takes you through the electrifying world of blockchain technology. It begins with the basic design of a blockchain and elaborates concepts, such as Initial Coin Offerings (ICOs), tokens, smart contracts, and other related terminologies. You will then explore the components of Ethereum, such as Ether tokens, transactions, and smart contracts that you need to build simple DApps.Blockchain Developer's Guide also explains why you must specifically use Solidity for Ethereum-based projects and lets you explore different blockchains with easy-to-follow examples. You will learn a wide range of concepts - beginning with cryptography in cryptocurrencies and including ether security, mining, and smart contracts. You will learn how to use web sockets and various API services for Ethereum. By the end of this Learning Path, you will be able to build efficient decentralized applications.This Learning Path includes content from the following Packt products:Blockchain Quick Reference by Brenn Hill, Samanyu Chopra, Paul Valencourt.Building Blockchain Projects by Narayan Prusty.

This book is for those who have some familiarity with Splunk and now want to learn how to develop an efficient Splunk application. Previous experience with Splunk, writing searches, and designing basic dashboards is expected.

Learn math by getting creative with code! Use the Python programming language to transform learning high school-level math topics like algebra, geometry, trigonometry, and calculus! In Math Adventures with Python, teacher and programmer Peter Farrell shows you how to explore core math concepts deeper than ever before by writing programs in Python. Following a crash course in ge...(展开全部)

This book is written for PHP developers who are familiar with frameworks such as Zend or CakePHP and want to start developing and working with Magento. No prior knowledge of Magento is required.

This book is written for PHP developers who are familiar with frameworks such as Zend or CakePHP and want to start developing and working with Magento. No prior knowledge of Magento is required.

HIGHLIGHT Unlocking Android is a developer-focused tutorial for the Android mobile operating system. Loaded with practical examples, this easy-to-follow book presents practical techniques that reach far beyond the Android documentation. DESCRIPTION Android is a free, open source, Java-based mobile platform developed by Google. Unlocking Android prepares the reader to embr...(展开全部)

HIGHLIGHT Unlocking Android is a developer-focused tutorial for the Android mobile operating system. Loaded with practical examples, this easy-to-follow book presents practical techniques that reach far beyond the Android documentation. DESCRIPTION Android is a free, open source, Java-based mobile platform developed by Google. Unlocking Android prepares the reader to embr...(展开全部)