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Questions tagged [programming-practices]

Programming Practices are the commonly or not so commonly used practices in development of software. These can include things like Agile Development, Kanban, Coding shortcuts, etc.

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Best practices/patterns for generation PDF reports

I have PDF generation feature in my app. I am using iTextPDF for generating reports, so it works well. The problem is not exactly in pdf generation but in approach. Currently PDF generation code looks ...
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1answer
516 views

What programming technique is this?

I have two Java classes. The first one is called "Index", and the second one, temporarily, I called it "IndexCache": public class IndexCache { private static Map<String, Index> map = null; ...
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5answers
323 views

Is it a good practice to write a method that gets something and checks the value? [duplicate]

Occassinally I have to write methods like this: string GetReportOutputDirectoryAndMakeSureExist() { string path = Path.Combine ( ... ) //whatever logic if(!Directory.Exists(path)) Directory....
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1answer
249 views

Where does the Liskov Substitution Principle lie in a subclass passing extra arguments to similar, tightly-related callbacks?

Take the following examples, which have been abbreviated: BasicButton: public class BasicButton { private var m_fOnClick:Function; public function BasicButton(pOnClick:Function) { ...
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2answers
1k views

Wrapping specific checked exception in domain unchecked ones? [duplicate]

Uncle Bob says in Clean Code book that Unchecked Exceptions should be used. Now JDK has some checked exceptions: IOException, IllegalAccessException etc. which cannot be avoided. In my application ...
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178 views

When is it suitable to use inheritance [duplicate]

I recently had a small "argument" about inheritance with a friend. I think people overuse it a lot. Intuition tells me that that the only good reason for class inheritance is polymorphism - when there ...
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4answers
636 views

Choosing between performance vs readable/cleaner code? [closed]

If you have to pay the price of performance to make code more readable would you prefer that or you would always prefer performance over it?
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2answers
162 views

What is the proper way to unspecify an integer's value in C++? [closed]

// Default initialization int i; // i has an unspecified value return i; // Probably 0, but Unreliable i = 5; // i has a specified value i = int();// This will give it a specified value, 0 i = ...