C# 8.0 introduced nullable reference types. Since .NET 6 we are able to retreive nullability info.
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How to use Entity Framework Core migrations with an already existing database.
How to use union types in C# to create typesafe and more expressive return types.
With an anonymous class mixins JavaScript allows to extends a class with a variable parameter.
Provide Promise based API to every legacy callback based function.
Difference between Function Statement aka Function Declaration vs Function Expression vs Arrow Function Expression aka Lambda Expression
What is the difference between Angular Structural directive and Attribute directive.
What is the Angular microsyntax. Explains the Angular micro syntax and it's relation to structural directives and ng-template's in details.
Angular ViewRef, ViewContainerRef, TemplateRef and ElementRef are very important to understand.
How to use ES modules (ES6) JavaScript syntax on IIS node.
Boost your productivity, reduce boilerplate for repetitive code with C# source generators.
Pattern matching for properties for more declarative code
How to lazy load / import an ES Module in Angular for faster App loads while keeping type safety.
How to setup Angular 11+ Hot Module Replacement (HMR) correctly.
DMARC is a control system and tells the receiving mail server whether to accept an e-mail message if SPF and/or DKIM failed.
With DKIM the sending mail server encrypts the e-mails body and headers and appends the encrypted hash to the e-mail header (DKIM-Signature).
SPF (Sender Policy Framework) tells the receiving mail server whether the sending mail server is allowed to send e-mails with the domain of the sender email address.
To setup global error handling with Node.js express is basically very easy. There is one important part to take in mind.
Easily setup Node JS on a Windows Server with Internet Information Services (called IIS)