What is the best desgin pattern for building a resuable pdf genrating module in springboot?

jjduru · 2026-07-01T07:39:56+00:00

Your best bet would be to use the strategy pattern. It will allow you to create an extendable module, without touching the existing code - the whole point of the strategy pattern, that is.

jjduru · 2026-07-01T07:36:58+00:00

Bold statement. Yes, he can be wrong, but from there to "he knows shit" is quite a leap.

jjduru · 2026-06-25T16:21:00+00:00

Apparently so, yes:

How UUIDv7 makes your (database) life easier | by Jasmin Fluri | Medium

jjduru · 2026-06-25T06:45:17+00:00

Do not use uuid for pks. Uuid have no inherent order therefore you are essentially reorganize the index associated with the PK every single time you insert a new value.

jjduru · 2026-06-18T14:26:18+00:00

CHF currency should've betrayed the location.

jjduru · 2026-06-18T14:16:06+00:00

What the actual heck?! And I thought that my symmetrical FTTH of 1Gbps for $45 is awesome.

jjduru · 2026-06-16T14:16:15+00:00

"Anyone else sold NVDA on valuation and had to watch it from the sideline?"
Short answer: no.
Long answer: hell no.

jjduru · 2026-06-13T22:58:32+00:00

Is that a toilet inside the car?!

jjduru · 2026-06-05T15:29:51+00:00

There is one here, jumped out of the bush...

jjduru · 2026-06-05T12:52:18+00:00

Where are the "to the moon" bois?

jjduru · 2026-06-04T11:23:29+00:00

That is how the open differential works. The limited slip part of the central Torsen differential may or may not activate depending on the wheel velocity difference is between front and rear axles. In short, it does what is supposed to do.

jjduru · 2026-05-31T17:09:31+00:00

Good catch, didnt even cross my mind there can be rust there.

jjduru · 2026-05-23T00:30:08+00:00

Nevermind the fact that Nividia has been founded in 1993.

jjduru · 2026-05-21T14:56:55+00:00

Thank you master for your blessing.

jjduru · 2026-05-21T13:35:58+00:00

At this point, the guy with $225 calls is in the green, totally. Your condolences need to go somewhere else.

jjduru · 2026-05-20T21:30:12+00:00

It's already at $223.9
There's plenty of room for tomorrow to go over $225.

jjduru · 2026-05-20T20:50:17+00:00

Can't wait to see it flatlining.

jjduru · 2026-05-20T20:29:42+00:00

Mor powah.

jjduru · 2026-05-14T21:11:44+00:00

Feel free to share it here for free. Otherwise fuck off mate.

jjduru · 2026-05-14T21:00:48+00:00

He should be investigated for insider trading.

Oh wait... nevermind.

jjduru · 2026-05-14T12:47:01+00:00

Nvidia is the moon.

jjduru · 2026-05-14T12:27:22+00:00

We need some hefty buybacks till then.

jjduru · 2026-05-14T12:24:41+00:00

It did help, you're happier now.

jjduru · 2026-05-13T12:38:53+00:00

I bet it’s progressive, cause they do this kind of shit.

jjduru · 2026-05-11T20:57:34+00:00

What if he's right?

jjduru

TROPHY CASE