Typescript is a statically typed language, that is a superset of JavaScript. I've had the discussions and debates about that aspect of the language. I am all for static typing. Any way my tools can help me be better is alright by me. So I avoid the 'any' type designation and make sure I have guards on 'unknown' types, as much as I can.
Any does not carry any useful type information, while unknown does, and allows it to enforce type checking. Anything can be assigned to a variable of type unknown, but an unknown value cannot be assigned to variables of other types without explicit type assertion or narrowing. Similarly, no operations are permitted on an unknown value until its type is refined. This behavior ensures type safety and prevents runtime errors. (Refined with help from google). I bring this up because I was arguing with the compiler recently because I'd assumed both made no use on any type information in any circumstance - because I haven't used Typescript in over a year and I am forgetful and make assumptions.
Luckily, my usually bullheaded approach was moderated by a little voice in my head that asked 'why' and I asked google type script unknown and all was revealed. 'Why' is my new question, rather than 'huh?' or 'wtf?'.
Progress.
The following is a story that I think highlights the assumptions that get you into trouble online... https://www.proofpoint.com/us/blog/threat-insight/i-knew-you-were-trouble-ta456-targets-defense-contractor-alluring-social-media This is particularly scary since we found so much utility in online connections during the pandemic and out of necessity, started trusting more online. Please note the timeline for this breach - it was a long, slow process, a key factor in many 'cons'. "Build trust" is a key first step, once someone has identified you as a party. You think...you're convinced you know who your talking to, but if you don't triangulate the identity with some non-online, ideally in-person information, you shouldn't trust. And even if you do get what seems like real-life confirmations of identity, you must look at questioning motives, needs, and keeping danger at arms-length. Online includes email, texting (sms), application chatbots, voice communicati...
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