Recent Articles

Dec 2019

Crank the Volume

by in CodeSOD on

When using generic types in a language like Java, nesting generics is a code smell. That is to say, a type like List<Map<String, T>> is probably a sign that you've gone off the path and should rethink how you're structuring your program. Similarly, types that depend on more than one or two generic type parameters are probably a code smell as well.

If those are a "code smell" this code Adam S found is a "code sewage treatment plan in dire need of a visit from the Environmental Protection Agency".


Press Any Key...EXCEPT THAT ONE!

by in Error'd on

"I'm guessing this is a case where there are keys and then there are KEYS," writes Guy G.


Failure To Process

by in CodeSOD on

Karl supplies us with an unusual bit of code. In the vein of a "true confession", it's code Karl wrote. In the vein of a good WTF, it had to be written like this because of bad choices made earlier in the pipeline.

But the code itself isn't a WTF. It's not good, but… well…


Process Oriented

by in Feature Articles on

Andre was finishing writing documentation before he clocked-out for a much needed, 2-week vacation. He had stocked up his fridge with beer, energy drinks, and cola. He planned on working on raids with his gaming guild. He hadn't been as active as he liked lately, and was really looking forward to the break.

Andre's phone buzzed. He looked and saw Bob was calling. Bob struggled with the most basic of tasks, but worked in a large enterprise. His department contracted out to Andre to help offset the problem of their sales department.


An Utter Mockery

by in CodeSOD on

Today's submitter gave us their name as simply ImminentBurnout. IB works at a company that uses Python and has strong opinions about unit testing. They don't have much understanding to go with those opinions, but they definitely have opinions.

One opinion is that every object- every object must have a stub version to facilitate unit testing. Now, if you're familiar with Python, you know the MagicMock library is built-in in Python 3 and is available as a dependency in 2.7, so problem solved. A MagicMock can act as a stub for every class or method. Plus, it has patching operators to dynamically swap out implementations.


List Incomprehension

by in CodeSOD on

Loads of languages, like Python, have some sort of "comprehension" as a form of syntactic sugar. Instead of doing something awkward like:

my_list = [1, 2, 3, 4]
res = []
for x in my_list:
  res.append(x*x)
# res contains: [1, 4, 9, 16]