Professor Glitch
Region: US
Saturday 29 November 2025 16:00:00 GMT
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Chief Squidface :
this isnt container specific... port mapping has been around for what... two decades?
2026-01-01 07:13:03
0
user9077381798204 :
The most relatable analogy of Docker I've ever heard.
2025-12-17 01:50:42
6
Yanzzz :
this is awesome! keep em coming
2025-12-26 09:16:45
3
Erico :
The best explanation of Docker I have ever heard.
2025-12-02 05:33:42
3
isa19 :
nice
2026-10-23 22:31:34
0
Grant Porter :
Very helpful!
2025-11-30 07:14:31
3
Jord 🇨🇦🍁 :
Dockers and nodejs applications routinely run on port 3000. The container is usually 3000 then. There is no port mapping when you run locally. It’s transparent from and to 3000. When you deploy to a web host then the mapping occurs. 80 from the outside to 3000 inside.
2025-12-09 01:37:16
1
Story :
I'm learning. so we can use docker to organize program files. docker should live on our desktop or laptop before we deploy it on a server for cloud access?
2025-11-29 19:51:45
0
Soothing nature :
Great
2025-12-06 15:24:37
0
Comparing Generics :
That’s a great analogy. Keep them coming.
2025-12-02 14:13:31
1
high_tech :
😍😍😍
2026-01-09 20:24:58
1
Vess :
👍
2025-11-30 06:59:32
1
seattleaigal :
🔥🔥🔥
2025-12-03 08:27:00
0
Jord 🇨🇦🍁 :
Uh I find this backwards
2025-12-09 01:35:27
0
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