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How to Download, Install, and Activate JetBrains ReSharper Ultimate 2018.2.3 Key [Full]





JetBrains ReSharper Ultimate 2018.2.3 Key [Full]




If you are a .NET developer who uses Visual Studio, you probably have heard of JetBrains ReSharper, a powerful extension that enhances your IDE with a lot of features that make coding easier, faster, and more enjoyable.




JetBrains ReSharper Ultimate 2018.2.3 Key [Full]



JetBrains ReSharper is a comprehensive set of tools that helps you analyze your code quality, find and fix errors, refactor and generate code, navigate and search code, format and style code, test and debug code, edit and complete code, and more.


In this article, we will show you how to install, use, update, and uninstall JetBrains ReSharper Ultimate 2018.2.3, the latest version of this amazing product, and how it can help you improve your coding skills and experience.


How to Install JetBrains ReSharper Ultimate 2018.2.3




The first step to enjoy the benefits of ReSharper is to install it on your computer. Here is how you can do it:


Step 1: Download the installer




Go to the official download page and choose the edition and platform that suits your needs. You can download ReSharper Ultimate, which includes ReSharper and other JetBrains tools for .NET development, such as dotCover, dotTrace, dotMemory, and dotPeek. Or you can download ReSharper only, which is a standalone product that works with Visual Studio.


You can also choose between Windows and Mac versions, depending on your operating system. The Windows version requires Visual Studio 2010 or later, while the Mac version requires Visual Studio for Mac or Rider.


Step 2: Run the installer




Once you have downloaded the installer, run it and follow the instructions on the screen. The installer will check your system requirements and ask you to accept the license agreement. You can also customize the installation options, such as the installation path, the products to install, and the Visual Studio versions to integrate with.


The installation process may take a few minutes, depending on your system and internet speed. When it is done, you will see a confirmation message and a button to launch Visual Studio.


Step 3: Activate the product




When you launch Visual Studio for the first time after installing ReSharper, you will be prompted to activate the product. You can enter your license key if you have one, or you can use a trial version for 30 days. You can also sign in with your JetBrains account if you have a subscription or an evaluation license.


If you don't have a license key or a JetBrains account, you can purchase one from the official website. A subscription gives you access to all updates and support for ReSharper and other JetBrains tools. You can also manage your subscription online, such as renewing, canceling, or changing your plan.


How to Use JetBrains ReSharper Ultimate 2018.2.3




Now that you have installed and activated ReSharper, you are ready to use it and explore its features. Here is an overview of the main features that ReSharper offers and how to use them:


Overview of the main features




ReSharper is a powerful extension that enhances Visual Studio with a lot of features that make coding easier, faster, and more enjoyable. Here are some of the main features that ReSharper offers:


  • Code analysis and quick-fixes: ReSharper can detect and fix errors, warnings, suggestions, and code smells in real time. It can also suggest improvements and optimizations for your code.



  • Code refactoring and generation: ReSharper can help you refactor and generate code with smart suggestions and automated actions. It can also help you migrate your code to newer versions of C# or VB.NET.



  • Code navigation and search: ReSharper can help you navigate and search code with advanced features such as Go to, Find Usages, Navigate To, Bookmarks, Structural Search and Replace, etc.



  • Code formatting and style: ReSharper can help you format and style code with configurable settings and rules. It can also help you enforce code style, use file templates, etc.



  • Code testing and debugging: ReSharper can help you test and debug code with integrated tools such as Unit Test Runner, Test Explorer, Continuous Testing, Debug Visualizer, etc.



  • Code editing and completion: ReSharper can help you edit and complete code with features such as IntelliSense, Code Templates, Live Templates, Postfix Templates, etc.



In the following sections, we will explain each feature in more detail and provide some examples of how to use them.


Code analysis and quick-fixes




One of the most useful features of ReSharper is its ability to analyze your code quality in real time and provide quick-fixes for any issues it finds. ReSharper can detect errors, warnings, suggestions, and code smells, such as syntax errors, unused variables, redundant code, potential bugs, performance issues, naming violations, etc.


Whenever ReSharper finds an issue in your code, it will highlight it with a colored marker and show a tooltip with a description and a possible solution. You can also see a list of all the issues in your solution or project in the Errors in Solution window or the Error List window.


To fix an issue, you can use a quick-fix or a context action. A quick-fix is an action that ReSharper suggests to resolve an issue, such as changing the type of a variable, adding a missing reference, removing an unnecessary statement, etc. A context action is an action that ReSharper suggests to improve your code in some way, such as introducing a variable, extracting a method, converting a loop to LINQ, etc.


To apply a quick-fix or a context action, you can use the Alt+Enter shortcut or the light bulb icon that appears next to the issue. You can also use the Ctrl+. shortcut or the screwdriver icon to see more options. You can also apply multiple quick-fixes or context actions at once using the Fix in Scope or Apply Fix All features.


Here are some examples of common issues and how to fix them with quick-fixes or context actions:


  • Unused variable: ReSharper will highlight an unused variable with a gray marker and suggest to remove it or use it in some way.



  • Redundant code: ReSharper will highlight redundant code with a green marker and suggest to remove it or simplify it.



  • Possible null reference exception: ReSharper will highlight a possible null reference exception with a blue marker and suggest to check for null or use the null-conditional operator.



  • Naming violation: ReSharper will highlight a naming violation with a purple marker and suggest to rename the identifier according to the naming rules.



  • Performance issue: ReSharper will highlight a performance issue with a yellow marker and suggest to optimize it or use a more efficient method.



Code refactoring and generation




Another useful feature of ReSharper is its ability to help you refactor and generate code with smart suggestions and automated actions. ReSharper can help you change the structure of your code without changing its behavior, such as renaming, moving, extracting, inlining, etc. It can also help you create new code elements based on existing ones, such as classes, methods, properties, fields, etc.


To refactor or generate code, you can use the Refactor This menu or the Generate Code menu. You can access these menus by using the Ctrl+Shift+R shortcut or the Refactor This icon for refactoring, and the Alt+Insert shortcut or the Generate Code icon for generation. You can also use the Alt+Enter shortcut or the light bulb icon to see more options.


Here are some examples of common refactorings and code generation scenarios:


  • Rename: ReSharper can help you rename any identifier in your code and update all its references automatically. You can also preview the changes before applying them.



  • Extract method: ReSharper can help you extract a block of code into a new method and replace it with a method call. You can also specify the parameters and return type of the new method.



  • Move: ReSharper can help you move any code element to another location in your solution or project. You can also choose whether to update the namespaces and references accordingly.



  • Generate constructor: ReSharper can help you generate a constructor for your class based on its fields, properties, or base class constructor. You can also choose whether to initialize them with default values or parameters.



  • Generate property: ReSharper can help you generate a property for your class based on its field or parameter. You can also choose whether to make it read-only, auto-implemented, or virtual.



Code navigation and search




A third useful feature of ReSharper is its ability to help you navigate and search code with advanced features such as Go to, Find Usages, Navigate To, Bookmarks, Structural Search and Replace, etc. These features can help you find and jump to any code element, such as types, members, symbols, files, etc., in your solution or project.


To navigate and search code, you can use the Go to menu or the Navigate To menu. You can access these menus by using the Ctrl+T shortcut or the Go to icon for Go to, and the Ctrl+Shift+T shortcut or the Navigate To icon for Navigate To. You can also use the Alt+Enter shortcut or the light bulb icon to see more options.


Here are some examples of how to use these features effectively:


  • Go to Declaration: ReSharper can help you go to the declaration of any identifier in your code. You can also use the Ctrl+Click or Ctrl+B shortcuts to go to the declaration directly.



  • Go to Implementation: ReSharper can help you go to the implementation of any interface, abstract class, or virtual member in your code. You can also use the Ctrl+Alt+Click or Ctrl+F12 shortcuts to go to the implementation directly.



  • Go to Type: ReSharper can help you go to any type in your solution or project by typing its name or a part of it. You can also use wildcards, camel humps, or abbreviations to narrow down the results.



  • Find Usages: ReSharper can help you find all the usages of any code element in your solution or project. You can also filter the results by kind, scope, or access level.



  • Navigate To: ReSharper can help you navigate to any code element related to the current one, such as base types, derived types, overloads, overrides, extension methods, etc.



  • Bookmarks: ReSharper can help you mark any code location with a bookmark and navigate between them quickly. You can also assign numbers or letters to your bookmarks for easier access.



  • Structural Search and Replace: ReSharper can help you find and replace code patterns based on their structure and semantics. You can also use predefined templates or create your own ones.



Code formatting and style




A fourth useful feature of ReSharper is its ability to help you format and style code with configurable settings and rules. ReSharper can help you apply code formatting and cleanup, enforce code style, use file templates, etc.


To format and style code, you can use the Code Cleanup menu or the Code Style menu. You can access these menus by using the Ctrl+E,C shortcut or the Code Cleanup icon for Code Cleanup, and the Ctrl+Alt+S shortcut or the Code Style icon for Code Style. You can also use the Alt+Enter shortcut or the light bulb icon to see more options.


Here are some examples of how to use these features effectively:


  • Code formatting and cleanup: ReSharper can help you format and cleanup your code according to your preferences and standards. You can also choose from predefined profiles or create your own ones.



  • Code style: ReSharper can help you enforce code style rules for various aspects of your code, such as naming, spacing, braces, parentheses, etc. You can also choose from predefined schemes or create your own ones.



  • File templates: ReSharper can help you create new files with predefined content and structure. You can also choose from predefined templates or create your own ones.



Code testing and debugging




A fifth useful feature of ReSharper is its ability to help you test and debug code with integrated tools such as Unit Test Runner, Test Explorer, Continuous Testing, Debug Visualizer, etc. These tools can help you run, manage, analyze, and debug your unit tests and code.


To test and debug code, you can use the Unit Test menu or the Debug menu. You can access these menus by using the Ctrl+U,R shortcut or the Unit Test icon for Unit Test Runner, and the Ctrl+Alt+D shortcut or the Debug icon for Debug Visualizer. You can also use the Alt+Enter shortcut or the light bulb icon to see more options.


Here are some examples of how to use these tools efficiently:


  • Unit Test Runner: ReSharper can help you run and manage your unit tests with a dedicated tool window that shows the test results, progress, output, and statistics. You can also group, filter, sort, and search your tests, as well as run them in different modes, such as debug, coverage, or profiling.



  • Test Explorer: ReSharper can help you explore and organize your unit tests with a tree view that shows the test structure, attributes, categories, and traits. You can also navigate to the test code, run or debug selected tests, or create new tests from the Test Explorer.



  • Continuous Testing: ReSharper can help you run your unit tests automatically whenever you make changes to your code. You can also see the test status and coverage indicators in the editor, as well as the test results in a pop-up window.



  • Debug Visualizer: ReSharper can help you debug your code with a tool window that shows the visual representation of your data structures, such as arrays, lists, dictionaries, trees, graphs, etc. You can also explore and modify the data values, as well as copy or export them to other formats.



Code editing and completion




A sixth useful feature of ReSharper is its ability to help you edit and complete code with features such as IntelliSense, Code Templates, Live Templates, Postfix Templates, etc. These features can help you write code faster and easier with smart suggestions and shortcuts.


To edit and complete code, you can use the IntelliSense menu or the Code Templates menu. You can access these menus by using the Ctrl+Space shortcut or the IntelliSense icon for IntelliSense, and the Ctrl+J shortcut or the Code Templates icon for Code Templates. You can also use the Alt+Enter shortcut or the light bulb icon to see more options.


Here are some examples of how to use these features creatively:


  • IntelliSense: ReSharper can help you complete your code with a list of possible symbols that match your input. You can also filter the list by type, access level, or source. ReSharper also supports features such as parameter info, quick info, import completion, chain completion, etc.



  • Code Templates: ReSharper can help you create code snippets with predefined content and placeholders. You can also choose from predefined templates or create your own ones.



  • Live Templates: ReSharper can help you create code snippets that are expanded and completed on the fly. You can also choose from predefined templates or create your own ones.



  • Postfix Templates: ReSharper can help you create code snippets that are appended to an existing expression. You can also choose from predefined templates or create your own ones.



How to Update JetBrains ReSharper Ultimate 2018.2.3




To keep your ReSharper up to date and enjoy the latest features and bug fixes, you need to update it regularly. Here is how you can do it:


Check for updates manually or automatically




You can check for updates manually or automatically using the ReSharper menu or the notification icon in Visual Studio. To check for updates manually, go to ReSharper > Help > Check for Updates. To check for updates automatically, go to ReSharper > Options > Environment > Updates and configure the update settings.


You can choose whether to check for updates daily, weekly, monthly, or never. You can also choose whether to include early access program (EAP) builds or not. EAP builds are pre-release versions of ReSharper that may contain new features but also bugs and errors.


Download and install updates




If there is an update available for your ReSharper, you will see a notification message in Visual Studio or in the JetBrains Toolbox App. You can download and install updates using either of these tools.


The JetBrains Toolbox App is a desktop application that helps you manage all your JetBrains products in one place. You can use it to download, install, update, uninstall, or activate your JetBrains products. You can also see the latest news, updates, and offers from JetBrains. You can download the JetBrains Toolbox App from the official website.


The ReSharper installer is a standalone application that helps you install or update your ReSharper product. You can use it to customize the installation options, such as the products to install, the Visual Studio versions to integrate with, etc. You can download the ReSharper installer from the official download page.


When you download and install updates, you need to accept the license agreement and check the system requirements for the new version. You may also need to restart Visual Studio or your computer for the changes to take effect.


How to Uninstall JetBrains ReSharper Ultimate 2018.2.3




If you want to uninstall ReSharper for any reason, you can do it easily using the uninstaller or the JetBrains Toolbox App. Here is how you can do it:


Use the uninstaller or the JetBrains Toolbox App




You can uninstall ReSharper using the uninstaller or the JetBrains Toolbox App. To use the uninstaller, go to Control Panel > Programs and Features and select JetBrains ReSharper Ultimate 2018.2.3 from the list of programs. Then click Uninstall and follow the instructions on the screen.


To use the JetBrains Toolbox App, open it and go to the Installed tab. Then find JetBrains ReSharper Ultimate 2018.2.3 from the list of products and click the Uninstall button. Then follow the instructions on the screen.


When you uninstall ReSharper, you can choose whether to keep or remove your settings and files, such as personal settings, caches, logs, etc. You can also export your settings before uninstalling if you want to use them later or on another machine.


Conclusion




In this article, we have shown you how to install, use, update, and uninstall JetBrains ReSharper Ultimate 2018.2.3, a powerful extension that enhances Visual Studio with a lot of features that make coding easier, faster, and more enjoyable.


We have also explained some of the main features of ReSharper, such as code analysis and quick-fixes, code refactoring and generation, code navigation and search, code formatting and style, code testin


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