Dynamic typing is insane. You have to keep track of the type of absolutely everything, in your head. It’s like the assembly of type systems, except it makes your program slower instead of faster.
You can do typing through the compiler at build time, or you can do typing with guard statements at run time. You always end up doing typing tho
Nothing like trying to make sense of code you come across and all the function parameters have unhelpful names, are not primitive types, and have no type information whatsoever. Then you get to crawl through the entire thing to make sense of it.
My take is that no matter which language you are using, and no matter the field you work in, you will always have something to learn.
After 4 years of professional development, I rated my knowledge of C++ at 7/10. After 8 years, I rated it 4/10. After 15 years, I can confidently say 6.5/10.
Amen. I once had an interview where they asked what my skill is with .net on a scale of 1 - 10. I answered 6.5 even though at the time I had been doing it for 7 years. They looked annoyed and said they were looking for someone who was a 10. I countered with nobody is a 10, not them or even the people working on the framework itself. I didn’t pass the interview and I think this question was why.
As a hiring manager, I can understand why you didn’t get the job. I agree that it’s not a “good” question, sure, but when you’re hiring for a job where the demand is high because a lot is on the line, the last thing you’re going to do is hire someone who says their skills are “6.5/10” after almost a decade of experience. They wanted to hear how confident you were in your ability to solve problems with .NET. They didn’t want to hear “aCtUaLlY, nO oNe Is PeRfEcT.” They likely hired the person who said “gee, I feel like my skills are 10/10 after all these years of experience of problem solving. So far there hasn’t been a problem I couldn’t solve with .NET!” That gives the hiring manager way more confidence than something along the lines of “6.5/10 after almost a decade, but hire me because no one is perfect.” (I am over simplifying what you said, because this is potentially how they remembered you.)
Unfortunately, interviews for developer jobs can be a bit of a crap shoot.
Your mistake was giving them an answer instead of asking how the scale was setup before giving them a number. Psychologically, by answering first your established that the question was valid as presented and it anchored their expectations as the ones you had to live up to. By questioning it you get to anchor your response to a different point.
Sometimes questions like this can be used to see how effective a person will be in certain lead roles. Recognizing, explaining and disambiguating the trap question is a valuable lead skill in some roles. Not all mind you… And maybe not ones most people would want.
But most likely you dodged a bullet.
I was kicking myself for days afterwards for not doing exactly as you said. I’m not good at these types of interview questions in the moment. Also before that was the tech interview classic of asking a bunch random trivia questions, which I actually nailed. Also this was for dev II position.
I definitely dodged a bullet though. Some months later I got hired at a different company for 30k more.
Until you know a few very different languages, you don’t know what a good language is, so just relax on having opinions about which languages are better. You don’t need those opinions. They just get in your way.
Don’t even worry about what your first language is. The CS snobs used to say BASIC causes brain damage and that us '80s microcomputer kids were permanently ruined … but that was wrong. JavaScript is fine, C# is fine … as long as you don’t stop there.
(One of my first programming languages after BASIC was ZZT-OOP, the scripting language for Tim Sweeney’s first published game, back when Epic Games was called Potomac Computer Systems. It doesn’t have numbers. If you want to count something, you can move objects around on the game board to count it. If ZZT-OOP doesn’t cause brain damage, no language will.)
Please don’t say the new language you’re being asked to learn is “unintuitive”. That’s just a rude word for “not yet familiar to me”. So what if the first language you used required curly braces, and the next one you learn doesn’t? So what if type inference means that you don’t have to write
inton your ints? You’ll get used to it.You learned how to use curly braces, and you’ll learn how to use something else too. You’re smart. You can cope with indentation rules or significant capitalization or funny punctuation. The idea that some features are “unintuitive” rather than merely temporarily unfamiliar is just getting in your way.
Programing is a lot less important than people and team dynamics
People can always be replaced, they’re irrelevant.
Sure try to replace the one or two people that hold the whole team together. I’ve seen it a couple times, a good team disintegrates right after one or two key people leave.
Also, if you replace half the team, prepare for some major learning time whenever the next change is being made. Or after the next deployment. 🤷♂️
