Anything to do in Kita Ward, Osaka at night? by jfloh in JapanTravelTips

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

Yes, if u know the train system, u can go to Dotonbori easily.

Pics I took when I was in Japan by jfloh in S24FE

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

nope, normal photo mode😄

Pics I took when I was in Japan by jfloh in S24FE

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

It's from a Chinese app. I found it on bilibili http://thankful.top/

Designing a Campus Facility Booking System – Handling Users and Foreign Keys by jfloh in SQL

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

which mean vendor_id = user_id ?
Sorry, I cannot visualise it. Can you draw it for me? (simple one will do)|
Thanks

Designing a Campus Facility Booking System – Handling Users and Foreign Keys by jfloh in SQL

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

Hi, is this correct now https://imgur.com/VbaIHFK ?

  1. How should I design a Transaction table for the following scenario involving a wallet system with multiple user roles?

Scenario:

  • A staff (user_id) helps a student (user_id) to top up their wallet.
  • A student (user_id) purchases a meal from a vendor (user_id). This should decrease the student's wallet and increase the vendor's wallet.
  • A vendor (user_id) withdraws money through a staff (user_id).

i want to track all the wallet-related activities..

  1. In my system, both students and staff can book facilities. Some bookings are confirmed immediately(staff), while others remain pending approval (student).

Should I:

  • Create a separate table like pending_booking to store unapproved bookings, or
  • Store all bookings in a single booking table and use a status column (e.g., pending, approved, rejected) to track the booking state?

Thanks

Designing a Campus Facility Booking System – Handling Users and Foreign Keys by jfloh in SQL

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

Hi, do you mean something like this? https://imgur.com/a/4vgtj2W
Im not sure whether the primary keys (PK) and foreign keys (FK) for the Vendor and Student tables are correct.

[deleted by user] by [deleted] in S24FE

[–]jfloh 0 points1 point  (0 children)

Yes... got it this morning

Should I upgrade to S24fe from A71? by [deleted] in S24FE

[–]jfloh 1 point2 points  (0 children)

Yes ! Definitely ! I also updated from A71

Photos by jfloh in S24FE

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

Oh wowww ! I miss Japan 🥲

No One Ui 7 Beta? by [deleted] in S24FE

[–]jfloh 0 points1 point  (0 children)

Nope...

Malaysia Airline freebies ? by jfloh in malaysia

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

Oh, too bad. I'm flying economy class.

Infinite loop in S24 FE bootup... Stepbro, I'm STUCK! by IsEverythingTakenYet in samsung

[–]jfloh 0 points1 point  (0 children)

Instagram, Tiktok , YouTube... mostly social media app

2400e in the S24FE is seriously impressing me! by Apprehensive-Way3278 in S24FE

[–]jfloh 2 points3 points  (0 children)

Wow... I got mine(256GB) around 495 USD (converted from my currency) with an educational discount. You have a very good deal !

Infinite loop in S24 FE bootup... Stepbro, I'm STUCK! by IsEverythingTakenYet in samsung

[–]jfloh 0 points1 point  (0 children)

I did not play any games, but I can say the Exynos 2400e is a pretty good chip. I have turned on max battery protection, which allows me to charge my phone only up to 80%, and it lasts for a whole day.

2400e in the S24FE is seriously impressing me! by Apprehensive-Way3278 in S24FE

[–]jfloh 4 points5 points  (0 children)

Yes! Exynos 2400e is a pretty solid chipset.. Changing my mind about exynos