Class/Record/Struct

 FeatureClassRecordStructTypeReference TypeReference Type (since C# 10, can be record struct)Value TypeMemory AllocationTypically allocated on the heap.Typically allocated on the heap.Typically allocated on the stack (or heap if used as part of a class or array)Default ConstructorCan have a parameterless constructor, and can be explicitly defined.Implicit parameterless constructor is not allowed; parameters are required.Parameterless constructor...

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Angular Basics

Intro•    package.json•     (list of dependencies)•    package-lock.json•     (details list of that dependencies)•    angular.json•     (map everything here: assets, scripts etc)•    tsconfig.json•     (typescript configuration file)•    polyfills.ts•     (compatibility file) Components•   ...

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Reactive Programming

🔎Definition---JavaScript Promises are objects used to represent the eventual completion (or failure) of an asynchronous operation. They are widely used in modern JavaScript to handle asynchronous tasks in a more readable and manageable way, compared to traditional callback-based approaches. A Promise can be in one of three states:Pending: Initial state, neither fulfilled nor rejected.Fulfilled: The operation completed successfully.Rejected: The...

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Run React Globally

 If you have problems running create-react-app in text editors but the package is installed globally. So here is the SOLUTION-------------Open PowerShell as an administrator. You can do this by right-clicking on the Windows Start button and selecting "Windows PowerShell (Admin)".In the PowerShell window, run the following command to check the current execution policy:powershellCopy codeGet-ExecutionPolicy The output will be one of the following:Restricted:...

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