Refactoring: Ruby Edition
With refactoring, programmers can transform even the most chaotic software into well-designed systems that are far easier to evolve and maintain. What's more, they can do it one step at a time, through a series of simple, proven steps. Now, there's an authoritative and extensively updated version of Martin Fowler's classic refactoring book that utilizes Ruby examples and idioms throughout - not code adapted from Java or any other environment. ...
With refactoring, programmers can transform even the most chaotic software into well-designed systems that are far easier to evolve and maintain. What's more, they can do it one step at a time, through a series of simple, proven steps. Now, there's an authoritative and extensively updated version of Martin Fowler's classic refactoring book that utilizes Ruby examples and idioms throughout - not code adapted from Java or any other environment. ...
Introducing iOS 8
Learn to make iOS apps even if you have absolutely no programming experience. This hands-on book takes you from idea to App Store, using real-world examples—such as driving a car or eating at a restaurant-to teach programming and app development. You'll learn concepts through clear, concise, jargon-free language. This book focuses on Apple's new programming language, Swift. Each lesson is divided into two parts: the lecture portion explains the terms and concepts through examples, and the exercise portion helps you apply these concepts while building real-world apps, like a tip calculator. Learn how to think differently—and see the world from a whole new perspective. ...
Learn to make iOS apps even if you have absolutely no programming experience. This hands-on book takes you from idea to App Store, using real-world examples—such as driving a car or eating at a restaurant-to teach programming and app development. You'll learn concepts through clear, concise, jargon-free language. This book focuses on Apple's new programming language, Swift. Each lesson is divided into two parts: the lecture portion explains the terms and concepts through examples, and the exercise portion helps you apply these concepts while building real-world apps, like a tip calculator. Learn how to think differently—and see the world from a whole new perspective. ...
iOS 8 Swift Programming Cookbook
Entirely rewritten for Apple's Swift programming language, this updated cookbook helps you overcome the vexing issues you're likely to face when creating apps for iOS devices. You'll find hundreds of new and revised recipes for using the iOS 8 SDK, including techniques for working with Health data and HomeKit accessories, enhancing and animating graphics, storing and protecting data, sending and receiving notifications, and managing files and folders among them. Each recipe includes sample code on GitHub that you can use right away. ...
Entirely rewritten for Apple's Swift programming language, this updated cookbook helps you overcome the vexing issues you're likely to face when creating apps for iOS devices. You'll find hundreds of new and revised recipes for using the iOS 8 SDK, including techniques for working with Health data and HomeKit accessories, enhancing and animating graphics, storing and protecting data, sending and receiving notifications, and managing files and folders among them. Each recipe includes sample code on GitHub that you can use right away. ...
Python for Finance
The financial industry has adopted Python at a tremendous rate recently, with some of the largest investment banks and hedge funds using it to build core trading and risk management systems. This hands-on guide helps both developers and quantitative analysts get started with Python, and guides you through the most important aspects of using Python for quantitative finance. Using practical examples through the book, author Yves Hilpisch also shows you how to develop a full-fledged framework for Monte Carlo simulation-based derivatives and risk analytics, based on a large, realistic case study. ...
The financial industry has adopted Python at a tremendous rate recently, with some of the largest investment banks and hedge funds using it to build core trading and risk management systems. This hands-on guide helps both developers and quantitative analysts get started with Python, and guides you through the most important aspects of using Python for quantitative finance. Using practical examples through the book, author Yves Hilpisch also shows you how to develop a full-fledged framework for Monte Carlo simulation-based derivatives and risk analytics, based on a large, realistic case study. ...
Designing for Performance
As a web designer, you encounter tough choices when it comes to weighing aesthetics and performance. Good content, layout, images, and interactivity are essential for engaging your audience, and each of these elements have an enormous impact on page load time and the end-user experience. In this practical book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. To get started, all you need are basic HTML and CSS skills and Photoshop experience. ...
As a web designer, you encounter tough choices when it comes to weighing aesthetics and performance. Good content, layout, images, and interactivity are essential for engaging your audience, and each of these elements have an enormous impact on page load time and the end-user experience. In this practical book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. To get started, all you need are basic HTML and CSS skills and Photoshop experience. ...
Arduino Workshop
The Arduino is a cheap, flexible, open source microcontroller platform designed to make it easy for hobbyists to use electronics in homemade projects. With an almost unlimited range of input and output add-ons, sensors, indicators, displays, motors, and more, the Arduino offers you countless ways to create devices that interact with the world around you. In Arduino Workshop, you'll learn how these add-ons work and how to integrate them into your own projects. You'll start off with an overview of the Arduino system but quickly move on to coverage of various electronic components and concepts. Hands-on projects throughout the book reinforce what you've learned and show you how to apply that knowledge. As your understanding grows, the projects increase in complexity and sophistication. ...
The Arduino is a cheap, flexible, open source microcontroller platform designed to make it easy for hobbyists to use electronics in homemade projects. With an almost unlimited range of input and output add-ons, sensors, indicators, displays, motors, and more, the Arduino offers you countless ways to create devices that interact with the world around you. In Arduino Workshop, you'll learn how these add-ons work and how to integrate them into your own projects. You'll start off with an overview of the Arduino system but quickly move on to coverage of various electronic components and concepts. Hands-on projects throughout the book reinforce what you've learned and show you how to apply that knowledge. As your understanding grows, the projects increase in complexity and sophistication. ...
The Book of PF, 3rd Edition
OpenBSD's stateful packet filter, PF, is the heart of the OpenBSD firewall. With more and more services placing high demands on bandwidth and an increasingly hostile Internet environment, no sysadmin can afford to be without PF expertise. The third edition of The Book of PF covers the most up-to-date developments in PF, including new content on IPv6, dual stack configurations, the “queues and priorities” traffic-shaping system, NAT and redirection, wireless networking, spam fighting, failover provision ing, logging, and more. ...
OpenBSD's stateful packet filter, PF, is the heart of the OpenBSD firewall. With more and more services placing high demands on bandwidth and an increasingly hostile Internet environment, no sysadmin can afford to be without PF expertise. The third edition of The Book of PF covers the most up-to-date developments in PF, including new content on IPv6, dual stack configurations, the “queues and priorities” traffic-shaping system, NAT and redirection, wireless networking, spam fighting, failover provision ing, logging, and more. ...
JavaScript for Kids
JavaScript is the programming language of the Internet, the secret sauce that makes the Web awesome, your favorite sites interactive, and online games fun! JavaScript for Kids is a lighthearted introduction that teaches programming essentials through patient, step-by-step examples paired with funny illustrations. You'll begin with the basics, like working with strings, arrays, and loops, and then move on to more advanced topics, like building interactivity with jQuery and drawing graphics with Canvas. ...
JavaScript is the programming language of the Internet, the secret sauce that makes the Web awesome, your favorite sites interactive, and online games fun! JavaScript for Kids is a lighthearted introduction that teaches programming essentials through patient, step-by-step examples paired with funny illustrations. You'll begin with the basics, like working with strings, arrays, and loops, and then move on to more advanced topics, like building interactivity with jQuery and drawing graphics with Canvas. ...
Responsive Web Design with AngularJS
AngularJS is an open source JavaScript framework, built to create dynamic web applications using HTML, JavaScript, and CSS. AngularJS has many advanced features that can be used to leverage responsive application development. Responsive Web Design with AngularJS follows a detailed step-by-step approach to explain each key concept, with sufficient code and examples. This book will teach you how to implement dynamic routing, responsive custom directives, and breakpoints for your web page, followed by a section on debugging and testing. By the end of the book, you will be able to develop and design exciting single page applications with AngularJS and make the applications responsive on different devices. With ample screenshots and code offering you a detailed insight, this book will ensure your success in developing responsive applications. ...
AngularJS is an open source JavaScript framework, built to create dynamic web applications using HTML, JavaScript, and CSS. AngularJS has many advanced features that can be used to leverage responsive application development. Responsive Web Design with AngularJS follows a detailed step-by-step approach to explain each key concept, with sufficient code and examples. This book will teach you how to implement dynamic routing, responsive custom directives, and breakpoints for your web page, followed by a section on debugging and testing. By the end of the book, you will be able to develop and design exciting single page applications with AngularJS and make the applications responsive on different devices. With ample screenshots and code offering you a detailed insight, this book will ensure your success in developing responsive applications. ...
Learning Bootstrap
This book will help you harness the powerful facets of the Bootstrap toolkit and streamline your web designing experience. You'll get started with the initial download and customization and a brief introduction to LESS, then move on to learn about the Grid system and Base CSS, which is tailor-made for quicker and more robust web design. Learn about components, jQuery plugins, and other unique features that make Bootstrap an amazing utility to create remarkable web pages. Get to grips with the Bootstrap technical hub, which hosts the third-party resources, themes, and templates that enhance Bootstrap. By the end of the book, you will learn how to build a powerful and trendy e-commerce website that will help you with the practical implementation of Bootstrap. ...
This book will help you harness the powerful facets of the Bootstrap toolkit and streamline your web designing experience. You'll get started with the initial download and customization and a brief introduction to LESS, then move on to learn about the Grid system and Base CSS, which is tailor-made for quicker and more robust web design. Learn about components, jQuery plugins, and other unique features that make Bootstrap an amazing utility to create remarkable web pages. Get to grips with the Bootstrap technical hub, which hosts the third-party resources, themes, and templates that enhance Bootstrap. By the end of the book, you will learn how to build a powerful and trendy e-commerce website that will help you with the practical implementation of Bootstrap. ...