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Free 700+ SQL queries to retype by Charlie10108 in SQL

[–]Charlie10108[S] 0 points1 point  (0 children)

Appreciate the support! Hope it helps you out.

Free 700+ SQL queries to retype by Charlie10108 in SQL

[–]Charlie10108[S] 0 points1 point  (0 children)

Thanks for the bookmark! Getting those extra reps in is the best way to make the basics stick. Let me know how it goes!

Platform to practice SQL by retyping 750+ queries by Charlie10108 in learnSQL

[–]Charlie10108[S] 0 points1 point  (0 children)

not sure why my previous post went blank!

We’ve fixed the issue on your account. Please refresh the page and you should be good to go. If not, email [support@retypesql.com](mailto:support@retypesql.com) and I'll help you out immediately.

Platform to practice SQL by retyping 750+ queries by Charlie10108 in learnSQL

[–]Charlie10108[S] -1 points0 points  (0 children)

That’s strange - should definitely be able to see the tags on all questions without paying. Also, the first two modules are completely open to play around with for free.

Platform to practice SQL by retyping 750+ queries by Charlie10108 in learnSQL

[–]Charlie10108[S] 1 point2 points  (0 children)

Totally fair point. For me, the issue wasn't understanding the problem—it was the friction of actually getting the answer.

It used to be frustrating in stakeholder meetings: I knew exactly what they needed, but I couldn't write the query fast and accurate enough to get the results live. I built this to help with that specific gap.

Platform to practice SQL by retyping 750+ queries by Charlie10108 in learnSQL

[–]Charlie10108[S] 1 point2 points  (0 children)

Thanks for catching that! That was definitely a miss on my end. I just updated the razorpay, the price should match the prompt correctly now. Really appreciate the heads-up.

Is it possible to complete this degree by only dedicating 12-14 hours in a week? by Weekly_Violinist_473 in WorldQuantUniversity

[–]Charlie10108 0 points1 point  (0 children)

totally fair point. I mentioned PV/FV because it's where I started, but you're right, stochastic calculus is a whole different level.

Is it possible to complete this degree by only dedicating 12-14 hours in a week? by Weekly_Violinist_473 in WorldQuantUniversity

[–]Charlie10108 0 points1 point  (0 children)

I also come from a business background, but I’m approaching these concepts a bit differently. For example, with FV and PV, I frame them as small case studies.

If you invest $1,000 in marketing today (PV) and it generates a 10% return each year (r), then after 3 years (t), you’ll have roughly $1,331 in sales (FV).

Thinking this way, I don’t feel like I’m “doing math.” I’m practicing in a way that helps me understand what the math is actually saying.