▲ 29 r/SQL

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

Keep grinding LeetCode Easy until I’m more comfortable?

Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

- Keep grinding LeetCode Easy until I’m more comfortable?

- Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

Keep grinding LeetCode Easy until I’m more comfortable?

Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

- Keep grinding LeetCode Easy until I’m more comfortable?

- Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

Keep grinding LeetCode Easy until I’m more comfortable?

Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

- Keep grinding LeetCode Easy until I’m more comfortable?

- Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

- Keep grinding LeetCode Easy until I’m more comfortable?

- Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

Struggling with LeetCode Easy after doing well on HackerRank Easy — should I move to intermediate SQL?

​

I wanna be straight about this because it’s getting frustrating 😭

I can comfortably solve HackerRank Easy-level SQL questions, but when I try LeetCode Easy, I struggle quite a bit.

I’ve seen people say that HackerRank Easy ≠ LeetCode Easy and that LeetCode can require more problem-solving/thinking even at the Easy level.

So I’m confused about what I should do next.

Should I:

- Keep grinding LeetCode Easy until I’m more comfortable?

- Or is being able to solve HackerRank Easy well enough to start learning intermediate SQL concepts like subqueries and CTEs, while continuing to practice problems alongside it?

Basically, I don’t want to move on too early and build gaps in my fundamentals, but I also don’t want to unnecessarily stay stuck on Easy problems when I could be learning more advanced SQL.

What would you recommend?

reddit.com
u/Few-Hour-7991 — 7 days ago

I'm really scared, should I take an i-pill?

Me and my bf actually had sex for the first time yesterday, we have tried before alot of times, but it hurted too much. So after alot of lubrication we succeeded to put it inside, but we did it unprotected it went half in and we did it for 2-3 mins ig, and it was barely or wasn't completely hard either. Afterwards it hurted too much so we took it out nd he didn't ejactuate afterwards too. And after I came home I noticed bleeding on my panties which I didn't noticed before. I'm really scared if I might get pregnant from the precum, is it possible? Should I take an i pill?

reddit.com
u/Few-Hour-7991 — 29 days ago
▲ 4 r/btech+1 crossposts

Petroleum Engineering students, where do u guys study from?

Hi everyone, I'm pursuing B.Tech in Petroleum Engineering from a tier-3 college and I'll be starting my second year soon.

The biggest issue is that my college doesn't have regular classes, so I can't really rely on it to learn the subjects. I've been trying to find good study resources on my own, but I've had almost no luck. There are plenty of lectures and resources available for branches like CSE, Mechanical, Civil, etc., but I can barely find anything for Petroleum Engineering.

I've searched YouTube, Google, and everywhere else I could think of, but I still haven't found any proper lectures or resources that cover the subjects well. At this point, I don't even know where Petroleum students usually study from.

If any seniors or Petroleum Engineering students are here, could you please guide me? Which books, YouTube channels, websites, coaching materials, notes, or other resources did you use? I'm mainly looking for something that can help me understand my college subjects, and since I also plan to prepare for GATE later on, resources that are useful for both would be even better.

Honestly, any recommendation would be really helpful. I'm feeling pretty lost right now.

reddit.com
u/Few-Hour-7991 — 1 month ago

Lost about GATE Petroleum engineering preparation. Need guidance regarding the study material.

​

I'm pursuing B.Tech in Petroleum Engineering from a tier-3 college in India.

The biggest problem is that my college doesn't have regular classes, so I can't really depend on it for learning the core subjects. I decided that I want to prepare for GATE Petroleum Engineering, but I've been feeling completely lost.

I've spent a lot of time searching for YouTube lectures, online courses, notes, or any proper study resources, but I barely found anything. Unlike branches like CSE or Mechanical, there doesn't seem to be much content available for Petroleum Engineering.

I honestly don't even know where to begin. Which books should I follow? Are there any YouTube channels, coaching institutes, Telegram groups, websites, PDFs, or any other resources that are actually helpful for GATE Petroleum? How did you guys prepare if you were in a similar situation?

At this point, any guidance would mean a lot. Even if it's just pointing me in the right direction, I'd really appreciate it.

reddit.com
u/Few-Hour-7991 — 1 month ago
▲ 0 r/NPTEL

20F, exam in a few days and I'm nervous. Looking for information from anyone who has taken these SWAYAM courses.

Has anyone here taken the SWAYAM certification exams for Data Structures (Anna University) or Data Structure using C Programming (CSVTU)?

Most of the discussions I found online are about NPTEL courses, so I'm having trouble finding information about these particular SWAYAM courses.

I wanted to ask:

  • How difficult are the final certification exams?
  • Are questions directly repeated from the weekly assignments, or are they mostly new questions?
  • How important are the assignments for exam preparation?
  • If my goal is simply to pass and obtain the certificate, what's the best way to prepare?
  • Are previous exam papers available anywhere, and do questions get repeated from them?

Also, for anyone who has taken both NPTEL and non-NPTEL SWAYAM courses:

  • How does the difficulty level compare?
  • Are SWAYAM university courses generally easier, harder, or about the same as NPTEL certification exams?
  • Is the exam pattern similar, or should I expect something different?

I'd appreciate any experiences, tips, or advice from people who have actually appeared for these exams. i really wanna just pass the exam and the exam is in just a few days so i'm really nervous.

u/Few-Hour-7991 — 2 months ago
▲ 0 r/NPTEL

20f, taking my first NPTEL exam and i'm really nervous

Has anyone here taken the NPTEL exams for Data Structures and Data Structure using C Programming?

I have registered for both and wanted to know what the final exams are usually like.

A few things I'm curious about:

  • Do questions get repeated from previous NPTEL exam papers? If yes, how much weightage do repeated questions usually have?
  • Are the weekly assignment questions enough for preparation, or should I focus more on the lecture content?
  • If someone only wants to pass the exam and get the certificate, what would be the most efficient way to prepare?
  • How difficult are these exams compared to the assignments?
  • Any important topics that are asked frequently?

I'm a bit short on time and really nervous bout it i really just wanna pass, so I'd really appreciate hearing from anyone who has actually given either of these exams. Any preparation tips, resources, or experiences would be helpful.

u/Few-Hour-7991 — 2 months ago