Posts by Robson Coutinho • 351 points
8 posts
-
2
votes3
answers121
viewsA: Interesting question about inheritance and polymorphism
The explanation is as follows: There is a concept in programming called Overload of methods, where you create methods with the same name, but with different signatures. Varying the number of…
-
0
votes1
answer244
viewsA: What is the best/most efficient way to send data from a view to a route using Nodejs and Express?
The simplest way to send client data to the server is by using the POST method in the html form. <html> <head> <title>Página de Conversação</title> <link rel='stylesheet'…
-
2
votes1
answer266
viewsA: Winston Node creates log file but does not save: Attempt to write logs with no Transports
Speak Pedro, missing one’s' in logger configuration. const logger = winston.createLogger({ level: 'info', format: winston.format.json(), transports: [ //transports ao invés de transport new…
-
2
votes0
answers288
viewsQ: Can DDD Application Service call another Application Service?
Not if someone has ever been through this situation, I have application service that performs inventory outputs (Stoqueservice) directly and have an application service that performs sales receipt…
-
7
votes2
answers445
viewsA: E-mail marketing, theoretical
A good email marketing system should: 1) Allow sending emails only to users previously registered for such purpose. 2) Every message must have a link for the user to remove their registration from…
emailinganswered Robson Coutinho 351 -
2
votes1
answer154
viewsQ: Architectural validation issues
I was thinking about how validation is applied in different scenarios and mainly using layered architecture and I came across some issues that I would like to discuss. Are there any validations that…
software-architectureasked Robson Coutinho 351 -
1
votes1
answer740
viewsA: How popular is a Grid with a list of users using Livebindings?
To popular the Grid with a list of objects you must use Tlistbindsourceadapter and not Tobjectbindsourceadapter.
delphianswered Robson Coutinho 351 -
6
votes1
answer627
viewsQ: Domain Modeling - Payment Methods
I am modeling the sales part of my system and came across the following situation. I created a register of payment methods and payment method MONEY is standard and cannot be changed, deleted, etc. I…