Lesson 6.1 of the Angular tutorial — HttpClient fundamentals: setup with provideHttpClient (Fetch is the v22 default), every HTTP verb, params/headers/body, response types, observe option, service pattern, toSignal bridge.
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Lesson 2.2 of the JavaScript tutorial — function parameters in depth: default values, rest parameters, destructuring in the signature, the legacy arguments object, and the practical rules for designing clean function APIs.
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Link copied Level Up Your JavaScript: Decoding the Power of Spread and Rest Operators In the realm of JavaScript, two operators reign supreme when it comes to array manipulation: Spread and Rest. While their syntax appears identical (the mysterious three dots: …), their functionalities are diametrically opposed. Demystifying their purpose and usage is crucial for
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