GitHub

JavaScript Practice Lab — 10 Exercises

Download or extract the project folder. Open index.html in a modern web browser. Click the exercise buttons and try different inputs for exercises 6 and 7. No Node.js installation, package ...
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[Must-Read for Beginners] Don't use `+` if you want to merge arrays! The correct way to use spread syntax and concat

In languages like Python or Ruby, using the `+` operator on lists or arrays often results in them being merged (concatenated) into a new array. However, if you add arrays together in JavaScript with ...
learn

Consume the Microsoft Graph in the SharePoint Framework

Consuming REST APIs secured with Azure Active Directory (Azure AD) and Open Authorization (OAuth 2.0) from within a SharePoint Framework client-side web part or extension is a common enterprise-level ...
developers.cloudflare

Use WebSockets

Durable Objects can act as WebSocket servers that connect thousands of clients per instance. You can also use WebSockets as a client to connect to other servers or Durable Objects. When a Durable ...
learn

lookupObjects (Client API reference)

lookupOptions lookupOptions Yes Defines the options for opening the lookup dialog. successCallback Function No A function to call when the lookup control is invoked. The function receives an array of ...