Explore the fundamental concepts behind mobile architecture such as layers, data flows, performance and components versus containers. Mobile architecture is a group of patterns and techniques that developers use to build a fully structured mobile application (app). Get a deeper understanding of how mobile devices handle the data from React Native. Soon, you’ll build your own data rich components.

This is a self-paced lab that takes place in the Google Cloud console. In this lab you will learn how to work with Classes in Dart. Object oriented programming provides an abstraction of code and Dart is perfectly placed to work in this way.

This course deals with all things server-side. We base the entire course around the NodeJS platform. We start with a brief overview of the Web protocols: HTTP and HTTPS. We examine NodeJS and NodeJS modules: Express for building web servers. On the database side, we review basic CRUD operations, NoSQL databases, in particular MongoDB and Mongoose for accessing MongoDB from NodeJS. We examine the REST concepts and building a RESTful API. We touch upon authentication and security. Finally we review backend as a service (BaaS) approaches, including mobile BaaS, both open-source and commercial BaaS services. At the end of this course, you will be able to: - Demonstrate an understanding of server-side concepts, CRUD and REST - Build and configure a backend server using NodeJS framework - Build a RESTful API for the front-end to access backend services

Do you want to write powerful, maintainable, and testable front end applications faster and with less code? Then consider joining this course to gain skills in one of the most popular Single Page Application (SPA) frameworks today, AngularJS. Developed and backed by Google, AngularJS is a very marketable skill to acquire. In this course, we will explore the core design of AngularJS 1.x (latest version of AngularJS 1), its components and code organization techniques. We will enhance the functionality of our web app by utilizing dependency injection to reuse existing services as well as write our own. We will create reusable HTML components that take advantage of AngularJS data binding as well as extend HTML syntax with a very powerful feature of AngularJS called directives. We’ll set up routing so our SPA can have multiple views. We will also learn how to unit test our functionality. At the end of this course, you will build a fully functional, well organized and tested web application using AngularJS and deploy it to the cloud.

When you are creating or reviewing webpages for UX Design there are tools available to help you that also allow you to collaborate. In this project, you will work with Pastel to learn how to review webpages for UX Design. You will have hands-on opportunities in this project with a practice task and a cumulative challenge activity that is optional and ungraded but will build your confidence in using Pastel.

In this project, learners will practice using the sky replacement tool in Adobe Photoshop. They will get to practice using this tool in multiple scenarios. They will also get to practice using other methods to replace a sky in Adobe Photoshop.

After completing this course, you will have an understanding of the fundamental principles and processes of software testing. You will have actively created test cases and run them using an automated testing tool. You will being writing and recognizing good test cases, including input data and expected outcomes. After completing this course, you will be able to… - Describe the difference between verification and validation. - Explain the goal of testing. - Use appropriate test terminology in communication; specifically: test fixture, logical test case, concrete test case, test script, test oracle, and fault. - Describe the motivations for white and black box testing. - Compare and contrast test-first and test-last development techniques. - Measure test adequacy using statement and branch coverage. - Reason about the causes and acceptability of and poor coverage - Assess the fault-finding effectiveness of a functional test suite using mutation testing. - Critique black-box and white-box testing, describing the benefits and use of each within the greater development effort. - Distinguish among the expected-value (true), heuristic, consistency (as used in A/B regression), and probability test oracles and select the one best-suited to the testing objective. - Craft unit and integration test cases to detect defects within code and automate these tests using JUnit. To achieve this, students will employ test doubles to support their tests, including stubs (for state verification) and mocks (for behavioral verification) (https://martinfowler.com/articles/mocksArentStubs.html). This course is primarily aimed at those learners interested in any of the following roles: Software Engineer, Software Engineer in Test, Test Automation Engineer, DevOps Engineer, Software Developer, Programmer, Computer Enthusiast. We expect that you should have an understanding of the Java programming language (or any similar object-oriented language and the ability to pick up Java syntax quickly) and some knowledge of the Software Development Lifecycle.

The DNS, or domain name system, is one of the most basic components of the Internet that has been in use since 1985. It is a fundamental component of the World Wide Web. This project takes you step by step to understand the structure and how the domain name system works. You will learn some handy DNS commands and will have a chance to try your hands on setting up a simulated domain name configuration as well.

In this course you will learn how to work with data in iOS. Data is the key ingredient for any functional app and one must learn how to properly display it to the user. You will learn how to use tables and collection views to display data to users, and how to use Core Data to build more robust, data-driven applications. Every app must have data. Making web requests is by far the most common thing you will do as an iOS developer. You will learn how to get your apps working with servers and external data. Throughout the course, you will create a ToDo app, including learning how to decode data from a web server as well as how to make POST requests.

In this 1-hour long project-based course, you will learn how to perform deep filter operations over 1, 2 and 3 relationships. You will learn how to use the “in” field lookup to create a filter inside a filter. You will discover the difference between using a comma in a filter call and nesting filters via an example, and will see the difference between the implementation of the “comma” in the filter and the exclude methods. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.