Packt eBooks Page 53

A hands-on and practical tutorial that shows administrators how to implement and use 3CX and its range of functionality. Using real world experiences from the authors, you will learn tricks and tips that will help you develop and optimize your 3CX system. This book is for beginners who know nothing about 3CX or VoIP. It will guide them to set up a complete system. Advanced users will also gain insight from information on real-world hardware and software tips and tricks....

Spatial applications should be developed in the same way that users develop other database applications: by starting with an integrated data model in which the SDO_GEOMETRY objects are just another attribute describing entities and by using as many of the database features as possible for managing the data. If a task can be done using a database feature like replication, then it should be done using the standard replication technology instead of inventing a new procedure for replicating spatial data. Sometimes solving a business problem using a PL/SQL function can be more powerful, accessible, and easier to use than trying to use external software. Because Oracle Spatial's offerings are standards compliant, this book shows you how Oracle Spatial tech...

Over 80 step-by-step recipes to extend the most popular CMS and share your creations with its community Overview Learn to create plugins and configuration panels in order to bring new capabilities to WordPress Tailor WordPress to your needs with new content types, custom widgets, and fancy jQuery elements, without breaching security needs Detailed instructions on how to achieve each task, followed by clear explanations of concepts featured in each recipe In Detail WordPress is a popular, powerful, and open Content Management System. Learning to extend its core capabilities allows you to unleash its full potential, whether you're an administrator who cannot find the right extension, or a developer with a great idea to enhance the platform for the co...

Get to grips with LLVM essentials and use the core libraries to build advanced tools About This BookLearn how to configure, build, and use LLVM and Clang based toolsExplore the depths of the LLVM front-end, IR, code generator, and libraries, and learn how a modern compiler is implemented in a practical way.Customize your project to benefit from Just in Time compilation (JIT), static analysis and source-to-source transformations.Who This Book Is ForThis book is intended for enthusiasts, computer science students, and compiler engineers interested in learning about the LLVM framework. You need a background in C++ and, although not mandatory, should know at least some compiler theory. Whether you are a newcomer or a compiler expert, this book provides a...

Develop efficient parallel systems using the robust Python environment Overview Demonstrates the concepts of Python parallel programming Boosts your Python computing capabilities Contains easy-to-understand explanations and plenty of examples In Detail Starting with the basics of parallel programming, you will proceed to learn about how to build parallel algorithms and their implementation. You will then gain the expertise to evaluate problem domains, identify if a particular problem can be parallelized, and how to use the Threading and Multiprocessor modules in Python. The Python Parallel (PP) module, which is another mechanism for parallel programming, is covered in depth to help you optimize the usage of PP. You will also delve into using Celer...