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Tag: javascript

how does reactor pattern work in Node.js?

I am reading Node.js Design Patterns. I am stuck in the understanding of the reactor pattern. I do not see any call stack here. I thought the call stack was one of the main parts of Node.js design. Can anyone please help me understand this diagram? Also, there is no callback queue. Answer Everything starts wi…

Embed Vue component within Shopify store

Within a product page, I am trying to display a custom Vue component. For brevity, the component displays some information from a Firebase database based on the given product id. I originally tried to make this a Shopify app so I could access their APIs. I implemented OAuth and can retrieve the required infor…

SharePoint Multiple form Validations

I have the following JavaScript that I am trying to use. Can someone assist and tell me what is incorrect? I would greatly appreciate any help Answer Your { and } aren’t matching up. It’s as if you wanted an else-statement but deleted it and left the closing bracket. Additionally you don’t w…