In this course, we will master the syntax and structure of RSpec then learn to utilize test-driven development principles to design and implement clean test specs and reduce dependencies in the test suite by mocking objects with class and instance doubles. We will also explore the wide collection of RSpec matches available to test the code.
Learn Java programming step-by-step with 250 core features and 200+ code examples, perfect for absolute beginners. This hands-on course covers everything from basic concepts to advanced topics such as functional programming and exception handling using JShell and Eclipse as an IDE. Gain a solid foundation in Java and kickstart your programming career.
Are you fascinated with Netflix and YouTube recommendations and how they accurately recommend content that you would like to watch? Are you looking for a practical course that will teach you how to build intelligent recommendation systems? This course will show you how to build accurate recommendation systems in Python using real-world examples.
Are you someone wishing to learn the skills to analyze data professionally using Power BI? Do you want to learn to create impressive reports? Then this is the right course for you! Learn the complete workflow in Power BI from A-to-Z and advanced analytics with DAX-calculated columns and measures, forecasting, and advanced analytics.
Duration 5 Days 30 CPD hours This course is intended for Administrator Architect Database Administrator Overview To provide an acceptable response time to users and manage resources effectively, you learn how to monitor performance and manage resources within the multitenant container database and its pluggable databases, and within each pluggable database. Another important aspect is the data movement between non-CDBs and pluggable databases, and between pluggable databases. It is also important to understand the procedures of upgrading an Oracle Database multitenant container database or an Oracle Database pluggable database. Finally, students discover the way multitenant container database and pluggable databases are created and monitored in the Cloud. This course covers all aspects of the multitenant architecture, providing detailed information on the components of an Oracle multitenant container database and its regular and application pluggable databases. You learn why and how to create and manage a multitenant container database and its regular and application pluggable databases, with storage structures appropriate for the business applications. You practice cold and hot cloning, plugging unplugged pluggable databases in multitenant container databases using various methods. CDB BasicsCDB and Regular PDBsApplication PDBs and Application InstallationPDB CreationCDB and PDB ManagementStorageSecurityBackup and DuplicateRecovery and FlashbackPerformance MonitoringResources AllocationData MovementUpgrade methods
Duration 2 Days 12 CPD hours This course is intended for This course is geared toward development, engineering, and operations staff. Students in this class should have some familiarity and comfort with the following: 1. Writing code (of just about any flavor) in a text editor 2. Working on the command line 3. Basic system administration ? installing packages, configuring those packages, starting service Overview Get started with Chef by taking Chef Essentials. It?s a two-day instructor-led course that covers all the basics. You?ll learn what it means to turn infrastructure into code so that you can automate the configuration, deployment and management of your servers. You?ll also learn about Chef Architecture and the set of tools included in the Chef Development Kit (ChefDK). Each of the core units includes hands-on exercises that will give you confidence in your new skills. At the end of the course, you?ll come away with a repo and the skills to start automating your own infrastructure. You?ll learn what it means to turn infrastructure into code so that you can automate the configuration, deployment and management of your Windows servers. IntroductionResourcesCookbooksOhaiTemplatesLabWorkstation installationSigning up for Managed ChefThe Chef serverCommunity cookbooksManaging multiple nodesRolesSearchEnvironmentsFurther resources
Master the art of architectural drawing with this compact course. From floor plans to furniture placement, hatching to text insertion, learn essential skills for creating professional architectural drawings. Suitable for aspiring architects, designers, and drafters, this course empowers you to create stunning architectural designs with confidence and precision.
GitHub is a Git repository hosting service, but it adds many of its own features. While Git is a command line tool, GitHub provides a Web-based graphical interface. It also provides access control and several collaboration features, such as a wikis and basic task management tools for every project.
In this practical course, you will learn to develop a complete understanding of all the concepts and topics you need to master in order to achieve the most sought-after networking certification today. With its easy-to-understand, structured approach, this course will enable you to master Cisco networking to the CCNA level, and beyond, in no time.
Learn Vue.js through a practical, project-based approach, along with understanding how to use the Vue CLI and Firebase storage