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JWP
JWP

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Angular Components Usage

Angular components allow us to reused HTML, JS, and CSS as one Atomic thing.

According to Angular documentation the component is just a fancy directive.

We know directives can be used for styling as well as debugging and just about anything we want to do.

How have you used components?

Please comment.

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11 Tips That Make You a Better Typescript Programmer

typescript

1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.

#3 Use discriminated union instead of optional fields

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