mardi 23 janvier 2024

onion architecture in spring boot

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I have a new microservice project. I want to decide about it's architect. I think onion architecture is not common in spring boot projec...
mardi 16 janvier 2024

Should I, or can I use an: 'if __name__ == "__main__:" style construct but within an imported package or module?

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The simple python file hello.py is executed in the top level environment as main: #hello.py def hello(input): print(f"hello, {inp...
samedi 13 janvier 2024

Writing an async version of a method in a DRY fashion?

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The documentation of System.IO.Stream specifies that, when deriving from it, at most, only the Read method needs to be implemented. This ...
jeudi 11 janvier 2024

Why do we use factory class to instantiate interface

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I'm currently reading book pro spring 6. I am a bit confused on one example from book Here is the main class: public class HelloWorld...
mercredi 10 janvier 2024

Linked list vs GC in CLR

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Due to my not exactly very deep understanding of how GC works (it's 40k lines of C source in CLR's runtime, I just can't can) an...

Retry Mechanism

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I am seeking guidance for an issue related to an image downloading system. Our system interacts with various external suppliers via Kafka me...
vendredi 29 décembre 2023

How to use the Command Pattern when dealing with different parameters

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Having a look at the UML diagrams for the Command Pattern reported here and here , the class of the invoker object (the one that inkoves th...