An Android emulator is an Android Virtual Device (AVD) that represents a specific Android device. You can use an Android emulator as a target platform to run and test your Android applications on your PC. The Android Emulator runs the Android operating system in a virtual machine called an Android Virtual Device (AVD). The AVD contains the full Android software stack, and it runs as if it were on a physical device.

The term DevOps is derived from the combination of two words: developer and operations. DevOps is used to define a movement born of the need for reducing barriers between the development and operations teams of a company. The goal of DevOps is to reduce time to market. This means adopting DevOps practices, to reduce the time needed, from the identification of a new requirement to the time it goes live for customers. The DevOps journey introduces such practices as continuous integration and continuous delivery, which help to reduce time to market and produce better quality software.

It is common for the community to have a different interpretation of DevOps. To be clear, DevOps is not a set of tools or a role within the enterprise.

You have one of the best iPhones produced by Apple but do not know how to use it???!!!

PHP, jаvascript, and HTML5 are essential programming languages for creating dynamic websites that work with the MySQL database. PHP and MySQL provide a robust, easy-to-learn, open-source solution for creating superb e-commerce sites and content management. jаvascript and HTML5 add support for the most current multimedia effects. This one-stop guide gives you what you need to know about all four! Seven self-contained minibooks cover web technologies, HTML5 and CSS3, PHP programming, MySQL databases, jаvascript, PHP with templates, and web application

Learning Computer and ICT Basics 2.0 has been developed for high school and college students and also for those busy executives, entrepreneurs or professionals whose basic training was not on computer / ICT studies but of necessity they are required to use a desktop computer, laptop or smart phones which are increasingly found in the market. Learning Computer and ICT Basics 2.0 can also be helpful to people who have had computer packages courses offered in colleges but were not supervised well so as to acquire essential knowledge skills and attitude in the application of computer skills and ICT training. It is also becoming a fact that a significant number of people in the informal sector are today acquiring smartphones, laptops (notebooks), computers for use either at home or workplace but usually in the end fail to get the
maximum benefits from them.

Featuring contributions from an international array of futurists, The Future Starts Now provides fascinating insights and guidance into how society and business will transform in the years to come.

Do not worry about not knowing basic electronics and programming. This book is designed for those who have no background in electronics and programming, but they are eager to learn how to program an Arduino. Let’s learn some simple experiments that you can do with Arduino.

This book welcome readers to the exciting world of embedded system using Arduino.

Learn to develop native apps on iOS and Android. Leverage what you know about one platform to quickly learn the other, or simply learn both platforms at the same time! This book relates concepts across platforms and is your trusted guide to rapidly mastering mobile app development.
This is an updated 2nd Edition of the previous version of the book. We've completely rewritten the book, and refreshed all code examples using the latest versions of Xcode/iOS and Android Studio. In addition, on the Android material, we've replaced the Java language with Kotlin! This book offers developers an in depth tour of these two important platforms. Whether you are just learning to programmer, or you are a seasoned developer, this book will quickly help you grasp the concepts and become proficient.

Quantitative finance in Python: a hands-on, interactive look at the QuantLib library through the use of Jupyter notebooks as working examples
The posts and screencasts use Jupyter notebooks to demonstrate the QuantLib library. Together, they provide a sort of cookbook that showcases features of the library by means of working examples and provides guidance to its use.