Top new questions this week:
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Having worked in complex solutions that had Unit Tests and Integration Test in the CI/CD pipeline, I recall having a tough time with tests that failed randomly (either due to random values being ...
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I have producers that takes data A ,produce data B and send it
public interface Producer<T>{
void produce(T data);
void flush();
}
public class DataBaseProducer ...
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Dave Thomas, the author of the Don't Repeat Yourself principle said:
DRY says that every piece of system knowledge should have one
authoritative, unambiguous representation. Every piece of knowledge ...
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I have 2 kinds of objects in my system, Car and Road.
A Car can be of various types and have properties like tire, tire size, engine, etc.
A Road can be of multiple types and have properties like ...
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I am writing a library to allow two people to play chess for a toy project. For what is worth, it is in C++.
I have deemed useful to have a class named Move, which represents a move which needs to be ...
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Throughout this semester my classmates and I had to do the pre-coding(?) phase of a project (requirements and such) as part of our Software Engineering course. The way our professor had us do it seems ...
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I have an enum that works very well to represents date periods and the number of months in those date periods:
public enum StandardDatePeriod {
ONE_MONTH(1),
SIX_MONTH(6),
ONE_YEAR(12),
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Greatest hits from previous weeks:
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I am working on a java project. I am new to unit testing. What is the best way to unit test private methods in java classes?
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From what I've read I believe user requirements are just the system requirements given in lay mans terms, is this correct? I'm specifically referring to the book "Software Engineering" by Ian ...
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I have been studying and coding in C# for some time now. But still, I can't figure the usefulness of Interfaces. They bring too little to the table. Other than providing the signatures of function, ...
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In the comment to this great post, Roy Osherove mentioned the OAPT project that is designed to run each assert in a single test.
The following is written on the project's home page:
Proper unit ...
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As someone who's still new to agile, I'm not sure I completely understand the relationship or difference between user story, feature, and epic.
According to this question, a feature is a collection ...
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In a git environment, where we have modularized most projects, we're facing the one project per repository or multiple projects per repository design issue. Let's consider a modularized project:
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Yes yes, I am aware that '\n' writes a newline in UNIX while for Windows there is the two character sequence: '\r\n'. All this is very nice in theory, but my question is why? Why the carriage return ...
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Can you answer this question?
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I have a micro-service based system running in kubernetes bare-metal. The key aspects are:
download data from a datasource nightly and add to a database
get any new data from the database, run a ML ...
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