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Learn the A to Z of building excellent Splunk applications with the latest techniques using this comprehensive guide About This Book - This is the most up-to-date book on Splunk 6.3 for developers - Get ahead of being just a Splunk user and start creating custom Splunk applications as per your needs - Your one-stop-solution to Splunk application development Who This Book Is For 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. What You Will Learn - Implement a Modular Input and a custom D3 data visualization - Create a directory structure and set view permissions - Create a search view and a dashboard view using advanced XML modules - Enhance your application using eventtypes, tags, and macros - Package a Splunk application using best practices - Publish a Splunk application to the Splunk community In Detail Splunk provides a platform that allows you to search data stored on a machine, analyze it, and visualize the analyzed data to make informed decisions. The adoption of Splunk in enterprises is huge, and it has a wide range of customers right from Adobe to Dominos. Using the Splunk platform as a user is one thing, but customizing this platform and creating applications specific to your needs takes more than basic knowledge of the platform. This book will dive into developing Splunk applications that cater to your needs of making sense of data and will let you visualize this data with the help of stunning dashboards. This book includes everything on developing a full-fledged Splunk application right from designing to implementing to publishing. We will design the fundamentals to build a Splunk application and then move on to creating one. During the course of the book, we will cover application data, objects, permissions, and more. After this, we will show you how to enhance the application, including branding, workflows, and enriched data. Views, dashboards, and web frameworks are also covered. This book will showcase everything new in the latest version of Splunk including the latest data models, alert actions, XML forms, various dashboard enhancements, and visualization options (with D3). Finally, we take a look at the latest Splunk cloud applications, advanced integrations, and development as per the latest release. Style and approach This book is an easy-to-follow guide with lots of tips and tricks to help you master all the concepts necessary to develop and deploy your Splunk applications.

Develop more dynamic and robust GUI applications using PySide, an open source cross-platform UI framework About This Book - Designed for beginners to help you get started with GUI application development - Develop your own applications by creating customized widgets and dialogs - Written in a simple and elegant structure so you easily understand how to program various GUI components Who This Book Is For This book is written for Python programmers who want to learn about GUI programming. It is also suitable for those who are new to Python but are familiar with object-oriented programming. What You Will Learn - Program GUI applications in an easy and efficient way - Download and install PySide, a cross-platform GUI development toolkit for Python - Create menus, toolbars, status bars, and child windows - Develop a text editor application on your own - Connect your GUI to a database and manage it - Execute SQL queries by handling databases In Detail Elegantly-built GUI applications are always a massive hit among users. PySide is an open source software project that provides Python bindings for the Qt cross-platform UI framework. Combining the power of Qt and Python, PySide provides easy access to the Qt framework for Python developers and also acts as an excellent rapid application development platform. This book will take you through everything you need to know to develop UI applications. You will learn about installing and building PySide in various major operating systems as well as the basics of GUI programming. The book will then move on to discuss event management, signals and slots, and the widgets and dialogs available with PySide. Database interaction and manipulation is also covered. By the end of this book, you will be able to program GUI applications efficiently and master how to develop your own applications and how to run them across platforms. Style and approach This is an accessible and practical guide to developing GUIs for Python applications.

This book will help you to gain hands-on experience in building your own machine learning applications using the .NET framework. You'll learn how to write machine learning programs, discover hidden patterns using various techniques, build prediction models using .NET framework, and even deploy your models to IoT devices confidently.

Over 100 recipes to help you solve the most common problems faced by Android Developers today About This Book - Find the answers to your common Android programming problems, from set up to security, to help you deliver better applications, faster - Uncover the latest features of Android Marshmallow to make your applications stand out - Get up to speed with Android Studio 1.4 - the first Android Studio based on the IntelliJ IDE from JetBrains Who This Book Is For If you are new to Android development and want to take a hands-on approach to learning the framework, or if you are an experienced developer in need of clear working code to solve the many challenges in Android development, you can benefit from this book. Either way, this is a resource you'll want to keep at your desk for a quick reference to solve new problems as you tackle more challenging projects. What You Will Learn - Along with Marshmallow, get hands-on working with Google's new Android Studio IDE - Develop applications using the latest Android framework while maintaining backward-compatibility with the support library - Master Android programming best practices from the recipes - Create exciting and engaging applications using knowledge gained from recipes on graphics, animations, and multimedia - Work through succinct steps on specifics that will help you complete your project faster - Keep your app responsive (and prevent ANRs) with examples on the AsynchTask class - Utilize Google Speech Recognition APIs for your app. - Make use of Google Cloud Messaging (GCM) to create Push Notifications for your users - Get a better understanding of the Android framework through detailed explanations In Detail The Android OS has the largest installation base of any operating system in the world; there has never been a better time to learn Android development to write your own applications, or to make your own contributions to the open source community! This "cookbook" will make it easy for you to jump to a topic of interest and get what you need to implement the feature in your own application. If you are new to Android and learn best by "doing," then this book will provide many topics of interest. Starting with the basics of Android development, we move on to more advanced concepts, and we'll guide you through common tasks developers struggle to solve. The first few chapters cover the basics including Activities, Layouts, Widgets, and the Menu. From there, we cover fragments and data storage (including SQLite), device sensors, the camera, and GPS. Then we move on more advanced topics such as graphics and animation (including OpenGL), multi-threading with AsyncTask, and Internet functionality with Volley. We'll also demonstrate Google Maps and Google Cloud Messaging (also known as Push Notifications) using the Google API Library. Finally, we'll take a look at several online services designed especially for Android development. Take your application big-time with full Internet web services without having to become a server admin by leveraging the power of Backend as a Service (BaaS) providers. Style and approach This book progresses from the fundamentals of Android Development to more advanced concepts, with recipes to solve the most common problems faced by developers. This cookbook makes it easy to jump to specific topics of interest, where you'll find simple steps to implement the solution and get a clear explanation of how it works.

Feature engineering is the most important step in creating powerful machine learning systems. This book will take you through the entire feature-engineering journey to make your machine learning much more systematic and effective.