andreyka26_se

Asked copilot to prove me that .net/c# linq .GroupBy() will retain the order within the group as in original sequence.

This guy has an ability to simulate .net test with python, I'm impressed a lot

523 views00:43

andreyka26_se

Asked copilot to prove me that .net/c# linq .GroupBy() will retain the order within the group as in original sequence. This guy has an ability to simulate .net test with python, I'm impressed a lot

I'm so happy that MS pays for this shit, not me

😁2

521 views00:43

andreyka26_se

0:07

This media is not supported in your browser

VIEW IN TELEGRAM

When you check Leetcode solution with some very “intuitive” recursive calls

😁10🔥2

497 views11:26

andreyka26_se

Today's daily:
https://leetcode.com/problems/find-the-maximum-number-of-fruits-collected/description/?envType=daily-question&envId=2025-08-07

The reminder to carefully read the description. If you apply all the constraints from the problem there and aply basic logic + dp - it will be eas yto solve. I would say this one should be mid

#daily

LeetCode

Find the Maximum Number of Fruits Collected - LeetCode

Can you solve this real interview question? Find the Maximum Number of Fruits Collected - There is a game dungeon comprised of n x n rooms arranged in a grid.

You are given a 2D array fruits of size n x n, where fruits[i][j] represents the number of fruits…

👍3🤡2

505 views15:29

andreyka26_se

Next video is hint to problem

449 views15:32

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:35

447 views15:32

❤4🔥2🤡2

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:30

432 views21:51

🤡3❤1

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:40

442 views21:53

👎2

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:58

448 views21:54

😁3

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:55

439 views21:55

👎2

andreyka26_se

This media is not supported in your browser

VIEW IN TELEGRAM

0:57

453 views21:56

🤯3😁1

andreyka26_se

Claude Sonnet 4. Agent mode. Asked it to cover the class with test cases. FYI: there is no single place in our code base where we do for loop for single iteration

😁4

448 viewsedited 22:59

andreyka26_se

Today daily is dp + probabilities. I'm not big fun of probabilities, but here they are simple

https://leetcode.com/problems/soup-servings/description/?envType=daily-question&envId=2025-08-08

#daily

LeetCode

Soup Servings - LeetCode

Can you solve this real interview question? Soup Servings - You have two soups, A and B, each starting with n mL. On every turn, one of the following four serving operations is chosen at random, each with probability 0.25 independent of all previous turns:…

👍2

447 views09:48

andreyka26_se

Hints.

Hint2: On every recursion, try 4 choices of pouring and sum them and add multiplication by 1/4 (as we have equal probability of choosing any of 4)

return 0.25 * (option1 + option2 + option3 + option4)

Hint 3: you gonna have only 2 variable in recursion, so this can be 2 Dimensional DP

👍3

444 views09:51

andreyka26_se

Solution top down and bottom up DP

❤2

431 views09:53

andreyka26_se

Me, pretending I missed notification and don't see message "could you pls review that pr"

❤12

449 views16:30

andreyka26_se

Personal assistant is here

👍8😁4❤2

460 views10:12

andreyka26_se

Have you heard about this one?
https://en.wikipedia.org/wiki/Rendezvous_hashing

It is so nice, I would say might be preferred option instead of consistent hashing.

Actually we can write POC during the stream

❤6

464 viewsedited 13:07

andreyka26_se

Starcraft 2 stream in 1-1.5 hours?
thumbup or thumbdown

1🔥6👍4❤1

441 viewsedited 19:00

andreyka26_se

Sorry, on working pc it just cannot handle obs and starcraft(( we will stream on Monday

👍5

428 viewsedited 22:33

andreyka26_se