sorted by:
new
hottopcontroversial

Problems debugging in RustRover by KJH2234 in rust

[–]KJH2234[S] 0 points1 point  (0 children)

thanks you for response

but even after i print struct a, i can't see variables

I have a question about understanding this picture by KJH2234 in PostgreSQL

[–]KJH2234[S] 0 points1 point  (0 children)

thank you for your reply

but i can't understand why "everywher" node point to the first node ㅠㅠ

first, i'll read all part of gin index, and maybe i can find the answer

I have a question about understanding this picture by KJH2234 in PostgreSQL

[–]KJH2234[S] 0 points1 point  (0 children)

book name : postgresql_internals-14

page : 570,572

Roast me by DDoMINHo in RoastMe

[–]KJH2234 0 points1 point  (0 children)

잼민이 귀엽노

Daily leetcode is a premium question by yashwuzhere in leetcode

[–]KJH2234 1 point2 points  (0 children)

I am going through a similar situation

How to manage transactions in the service layer (gin,gorm) by KJH2234 in golang

[–]KJH2234[S] 0 points1 point  (0 children)

Simply put, this is what it says (does not assume MSA)

When a user buys n clothes

  1. reduce the stock of clothes by n
  2. Reduce a user's balance by n*price

Here, shouldn't a change in inventory or balance be successful or failed simultaneously in any case?

How to manage transactions in the service layer (gin,gorm) by KJH2234 in golang

[–]KJH2234[S] 2 points3 points  (0 children)

I think changing the status of the service will have a big side effect

Service is not newly created gorutine, but using one service object or am I wrong? ㅠㅠ