2
votes
4answers
173 views

Should refactoring be the exception or the rule? [closed]

I had a discussion with a co-worker yesterday about design philosophy. The other coder is more experienced then me, and I fully admit that he is likely much better at properly automating his testing, ...
14
votes
7answers
1k views

Should I refactor large functions that mostly consist of one regex? [closed]

I just wrote a function that spans approximately 100 lines. Hearing that, you are probably tempted to tell me about single responsibilities and urge me to refactor. This is my gut instinct as well, ...
5
votes
3answers
1k views

Should I refactor a F class from code climate? [closed]

According to code climate (static quality analysis), a class is F, aka the worst mark you could be granted. I did submit a pull request to rearrange it here Which has been refused because the new ...
0
votes
1answer
103 views

Get entities ids from two similar collections using one method

I've got two lists: List<Integer, ZooEntity> zoos; List<Integer, List<ZooEntity>> groupOfZoos; These operations will return collections of values: Collection<ZooEntity> cz ...
57
votes
11answers
6k views

Is it a bad practice to modify code strictly for testing purposes

I have a debate with a programmer colleague about whether it is a good or bad practice to modify a working piece of code only to make it testable (via unit tests for example). My opinion is that it ...
41
votes
10answers
2k views

Is it a good idea to schedule regular time to clean up code? [closed]

I'm managing a small team of developers. Every so often we decide we're going to spend a day or two to clean up our code. Would it be a good idea to schedule regular time, say 1 week every 2 months, ...
4
votes
3answers
343 views

Renaming long named method in C# [closed]

I'm working on a project where exist one method with title string ValidateNewPasswordExpireCurrentPasswordAndCreateNewPassword(...) I'm sure the method name must be changed. But can't found good ...
5
votes
6answers
678 views

Refactoring and Open / Closed principle

I have recently being reading a web site about clean code development (I do not put a link here because it is not in English). One of the principles advertised by this site is the Open Closed ...
3
votes
2answers
199 views

How long does one have to wait to consider design change in code?

I had a few days ago. I was having trouble with threads. Had lots of questions asked on StackOverflow and honestly for the first time I did not get the answer I was looking for. Finally, I decided to ...
4
votes
1answer
569 views

How to unit test large legacy systems? [duplicate]

Possible Duplicate: Best practices for retrofitting legacy code with automated tests When working in large legacy systems (large systems with no unit testing ever) I often come across ...
11
votes
6answers
1k views

A defense for boilerplate?

To me, boilerplate code is obviously bad. However I've met a developer who displays resistance in any attempt to reduce boilerplate. I realized I didn't have a readily formed, well thought out ...
3
votes
3answers
165 views

To reorganize code, what to choose between library and service?

I want to reorganize a large application with lot of code duplication into multiple components. Plus, some code is also duplicated over other applications. The common set of functionality that can be ...
8
votes
5answers
766 views

When should you rewrite? [duplicate]

Possible Duplicate: When is a BIG Rewrite the answer? In Joel Spolsky's famous (or infamous) article Thins You Should Never Do, Part I, he makes the case that doing a rewrite is always a ...
8
votes
3answers
516 views

BDD: Getting started

I'm starting with BDD and this is my story: Feature: Months and days to days In order to see months and days as days As a date conversion fan I need a webpage where users can enter ...
10
votes
7answers
2k views

Best way to break down overwhelming code into manageable chunks?

I'm continually becoming overwhelmed by large projects, once they reach a certain level of complexity. Once I reach a certain point in a project, my progress slows to a crawl and I find myself ...
2
votes
3answers
775 views

When to deprecate and when to delete in Java

As part of a refactoring effort or just ongoing development, a particular method or maybe an entire class may become obsolete in some sense. Java supports the @Deprecated annotation to indicate that ...
24
votes
10answers
12k views

How many lines per class is too many in Java? [closed]

In your experience, what is a useful rule of thumb for how many lines of code are too many for one class in Java? To be clear, I know that number of lines is not even close to the real standard to ...