Inhalt: Want to give your iOS app the ability to store local, encrypted data like IDs, passwords, or credits card numbers? In this course, instructor Bear Cahill shows you how. Bear demonstrates how to leverage the iOS keychain, which allows you to give your apps a mechanism to store bits of user data in an encrypted database. Using practical examples, he explains how to store keychain values, as well as how to retrieve, update, delete, and share data from the keychain. He wraps up with a series of code-based challenges and solutions that help you put these new concepts into practice. After completing this course, you'll have the knowledge you need to write code to use the keychain in your own iOS apps. Umfang: 01:16:55.00
Inhalt: Before developers can take their app idea from the drawing board to the app store, certain key pieces-from hosting to user accounts-must be set in place. Amazon Web Services (AWS) offers a variety of powerhouse services you can leverage to add these essential pieces to your React apps. In this course, learn how to use AWS with React to speed up your app development workflow. Instructor Bear Cahill shows you how to work with AWS to add hosting, user authentication, and a back-end database to your React app. Umfang: 00:57:06.00
Inhalt: Learn how to create RESTful APIs the easy way with Amazon Web Services (AWS). The AWS API Gateway allows developers to create custom RESTful APIs with whatever logic, endpoints, format, and code they choose, along with an SDK for the client of choice, such as iOS. You can even wrap another API or call code to return data. In this course, instructor Bear Cahill shows how to create RESTful APIs with the API Gateway, using HTTP requests and AWS Lambda functions to read and write to an AWS DynamoDB. Plus, learn how to use the generated API to create the source code for the client project-an iOS app-with Swagger. Umfang: 01:33:13.00
Inhalt: As mobile apps mature, users have grown to expect data to be available across devices-even offline-as well as real-time updates. AWS AppSync helps with both of these while also using GraphQL for the API. In this course, discover how to leverage AWS AppSync and GraphQL in your mobile app development workflow. Instructor Bear Cahill takes you through the creation of an online GraphQL API from an existing DynamoDB table, and vice versa. He shows how to define the schema; generate the mobile app code via Amplify; and develop an app with a user login, online data with offline availability, and real-time updates. Umfang: 01:25:54.00
Inhalt: A variety of people and services-from employees to applications running on Amazon EC2 making requests to AWS-require access to your AWS resources. With AWS Identity and Access Management (IAM), you can securely control access to these resources in one place. In this course, instructor Bear Cahill helps you get up and running with IAM, explaining how to use the web service to efficiently create and manage user accounts, groups, roles, and permissions. To begin, Bear covers essential IAM concepts, including how to create a user account. He then dives into configuring password settings for users, modifying policies, grouping users, adding roles for services, and more. Umfang: 00:49:35.00
Inhalt: In many cases payment processing can require a server-side piece, which can be difficult and confusing. AWS provides Lambdas which can solve many of the problems by removing the server configuration and maintenance while still providing the necessary functionality. This course contains the straightforward steps involved in implementing PayPal payment processing using Lambdas. Bear Cahill covers setting up resources, leveraging a local Ruby script with Braintree, creating a Lambda from a Ruby script, calling from an API gateway, handling client payments, and more. Umfang: 01:04:17.00
Inhalt: The demands of online resources, especially databases, is growing for app development. AWS puts the power of relational databases (RDS) in the hands of developers with Lambdas, but without the difficulty of server configuration and maintenance. AWS provides the power of the server without the needs of configuration, development, and maintenance. In this course, learn how to leverage a RDS MySQL Database, a relational database that can be accessed from an app via Lambdas. Bear Cahill covers AWS account setup, creating a MySQL database, initializing a Node.js project, converting code to Lambda, testing, using SQL queries to work with rows of data, and more. Umfang: 00:53:44.00
Inhalt: Amazon Web Services (AWS) boasts over 150 services for everything from storage to machine learning. This course provides helpful, condensed tips for working smarter with some of the most essential services in this popular cloud platform. Instructor Bear Cahill shares bite-sized answers to common questions developers have about AWS. Whether you're trying to monitor AWS billing, set user policies, or host a web app on Amazon Simple Storage Service (Amazon S3), this course can help by equipping you with insights you can readily apply to keep on task. Each video is self-contained and about one minute long, so you can jump in and get some helpful insights in no time. Umfang: 00:24:55.00
Inhalt: User security is vital to app development and user experience. Biometric authentication-which turns a user's face or fingerprint into a key-is a useful and powerful method for securing user data within an app. In this course, Bear Cahill takes a deep dive into the topic of biometric authentication, reviewing how to support the Face ID and Touch ID authentication methods in your iOS apps with Swift. Bear demonstrates how to use the LocalAuthentication framework to request user authentication using Touch ID, Face ID, or a user's passcode. Along the way, he details the specifics of authentication policies, shows how to handle a variety of errors, and explains how to handle cases when a user doesn't want to opt for biometric authentication at all. Umfang: 00:43:54.00
Inhalt: Voice control and interaction is becoming more common-and more expected from our apps. Amazon Lex provides speech recognition and natural language understanding, allowing developers to build their own custom logic around it. This course introduces a specific use case for Lex: intelligent chatbots that can respond to and redirect customer inquiries. Discover how to use the Lex API and CLI, build and test your bot, and configure the prompts and responses that will make your bot seem trustworthy and useful. Instructor Bear Cahill also explains how to publish your bot to the Amazon cloud and leverage lambdas-serverless functions-for user data validation and intent fulfillment. By the end of the course, you'll know how to build smart, sophisticated chatbots and use Lex to do all the heavy lifting. Umfang: 01:12:03.00
Inhalt: Many of today's iOS apps rely on cloud services for features like authentication, database integration, and file storage. AWS Mobile can deliver all of these features and more, while avoiding the need for actual server-side development. In this project-based course, instructor Bear Cahill shows how to get started with AWS Mobile for iOS. He covers the basics of user authentication with Amazon, Facebook, and Google; database storage for user data; and file storage for binary data. Follow along step by step to learn how to configure the AWS console, create your Xcode project, and write the Swift code to integrate AWS Mobile into your app. Umfang: 01:48:37.00
Inhalt: Amazon Pinpoint is a service in AWS that enables customer engagement through SMS, email, voice messages, and push notifications. Today''s developer needs to understand the business as well as the technology behind services to maximize their efficiency and customer discovery outcomes. This course provides training beneficial for developers and management related to business analytics and user engagement, exploring various features and technical possibilities. Join Bear Cahill and learn how to use Amazon Pinpoint to make your job easier and get messages and notifications to your customers faster. Umfang: 00:54:19.00
Inhalt: Review the key concepts you need to know to create queries to a RESTful JSON server API. Learn the core fundamentals for creating a request, and review how to do the standard operations on server-side data: create, read, update, and delete (CRUD). Discover how to parse JSON data directly into object instances with the Codable protocol. Plus, learn about more advanced uses of the Codable protocol, including how to implement manual decoding of data. Umfang: 01:22:57.00
Inhalt: iOS devices are equipped with Bluetooth low energy (BLE) capabilities, but-for many developers-creating an app that communicates with devices that are equipped with BLE wireless technology can seem a bit daunting. This course provides practical solutions for enterprise developers seeking to utilize BLE. Discover how to use the Core Bluetooth framework from Apple to detect BLE devices, connect to them, and read and write their data. Plus, learn how to create an app that serves as a peripheral for other connections. Umfang: 01:38:00.00
Inhalt: Firebase is popular software suite that enables mobile developers to quickly and easily add server-side functionality to apps: authentication, data storage, and more. This course explores some of the most useful services in the Firebase SDK for iOS app development. Instructor Bear Cahill starts by showing how to set up a project in the Firebase console and integrate the SDK in Xcode. Then he shows how to use Firebase for user account creation and authentication. Next, he introduces three different solutions for data storage-Realtime Database, Cloud Storage, and Firestore-and shows how to create, read, update, and delete data from these sources. Finally, discover resources to explore additional Firebase functionality, including messaging and analytics. Umfang: 01:46:09.00
Inhalt: Networking is a common component of modern mobile apps, necessary for authenticating user accounts, fetching data, and downloading and uploading files. Learning the latest networking frameworks is vital to quality, maintainable iOS app development. This course covers the basics of Apple-provided network development using URLSession as well as Alamofire, a third-party framework for server-side communication that is generally considered the standard Swift solution. Instructor Bear Cahill shows how to fetch a variety of data types, including text, JSON, binary data, and media files, and handle responses from the server. Plus, learn how to report upload and download progress in Alamofire using method chaining and the built-in progress functions. Umfang: 01:24:01.00
Inhalt: Amazon Web Services (AWS) is the leading cloud service provider today, ahead of competitors such as Microsoft Azure and Google Cloud Platform. It is seen by many as the standard for functional, reliable, interoperable, and affordable cloud services. Developers need to understand what it means to develop on and migrate to the cloud-and comprehend the overall landscape of AWS before diving into the platform. This course provides a high-level overview just for developers, focusing on the AWS features and services of the most interest to them. Instructor Bear Cahill introduces AWS Lambda, DynamoDB, ElastiCache, Elastic Beanstalk, S3, SQS, SNS, and many more key features and services. Umfang: 01:31:33.00
Inhalt: Amazon Web Services (AWS) is the leading cloud service provider today, ahead of competitors such as Microsoft Azure and Google Cloud Platform. It is seen by many as the standard for functional, reliable, interoperable, and affordable cloud services. Developers need to understand what it means to develop on and migrate to the cloud-and comprehend the overall landscape of AWS before diving into the platform. This training course provides a high-level overview just for developers, focusing on the AWS features and services of the most interest to them. Instructor Bear Cahill introduces AWS Lambda, DynamoDB, ElastiCache, Elastic Bean Stalk, S3, SQS, IAM, EC2, CloudFront, CloudFormation, and many more key features and services. Note: The topics covered here are important prerequisites for the AWS Certified Developer - Associates exam. Umfang: 01:27:22.00
Inhalt: Developing mobile apps is challenging enough without needing to learn and develop the back end on the server. Amazon Web Services (AWS) provides many of the services you need-but navigating AWS can be overwhelming. AWS Amplify brings the work to you, the developer, in the Amplify CLI, which uses intelligent defaults and does the heavy lifting for you. In this course, Bear Cahill details how to leverage AWS Amplify to simplify your app development workflow. Bear provides an overview of Amplify and then details how to use it in the development of a React web app and iOS mobile app, including how to easily add analytics to your app using Amplify. Plus, he discusses how to approach user authentication with Amplify, create a GraphQL API with AppSync and Amplify, and store files online. Umfang: 01:36:39.00
Inhalt: By taking the time to truly grasp higher-order functions, you'll go from merely understanding the Swift language to mastering it. In this course, Bear Cahill shines a spotlight on higher-order functions in Swift, exploring what they are and how to use them. Bear starts by discussing the importance of higher-order functions and the basics of closures and functions as a basis for the rest of the course. He then covers a variety of higher-order functions-including sort, reduce, and compactMap-with a breakdown of the concepts behind each one (so you know when best to apply them). Learn about passing functions, closure optimizations, higher-order functions on strings, and more. Umfang: 01:06:46.00
Inhalt: The sharing economy is now largely embedded in modern life. Services like Uber, Lyft, and Airbnb have made it easy for everyday people to exchange goods and services with other everyday people. In this course, learn how to use iOS resources to build a shared ecommerce app of your own. After going over the different building blocks of an ecommerce app, instructor Bear Cahill steps through how to build an app that allows users to make accounts, create orders, get updates, and track orders via real-time location changes. Along the way, he shows how to use AWS for the back end, Amazon Cognito for user accounts, DynamoDB for your database, and more. Umfang: 01:59:13.00
Inhalt: Unit testing is a useful method for verifying functionality-both before and after development-and can help you catch and fix bugs. Xcode can automatically add unit test support to your projects. In this course, explore the fundamentals of unit tests in Xcode and discover how to add unit tests to your iOS projects. Instructor Bear Cahill provides an overview of unit testing and test-driven development. He explains how Xcode makes it easy to leverage unit tests to ensure that you're shipping a quality app. Learn how to write and execute unit tests, write performance tests, and configure and record UI tests. Umfang: 01:12:03.00
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