6
votes
4answers
5k views

What's the dominant naming convention for variables in PHP: camelcase or underscores? [closed]

The consensus seems to be that one should follow the convention of the platform they're developing for. See: Underscore or camelcase? Naming conventions: camelCase versus underscore_case? However, ...
3
votes
3answers
218 views

Is it correct to exclude argument names from function prototypes?

I was recently creating a small technical documentation for an application. The document is to be used by newly hired programmers to get acquainted with the application. It is much friendlier than the ...
34
votes
15answers
4k views

Is it bad practice to name an unused variable with a single underscore?

Often when the syntax of the language requires me to name a variable that is never used, I'll name it _. In my mind, this reduces clutter and lets me focus on the meaningful variables in the code. I ...
10
votes
4answers
652 views

Should we rename overloaded methods?

Assume an interface containing these methods : Car find(long id); List<Car> find(String model); Is it better to rename them like this? Car findById(long id); List findByModel(String ...
31
votes
11answers
1k views

Intentional misspellings to avoid reserved words

I often see code that include intentional misspellings of common words that for better or worse have become reserved words: klass or clazz for class: Class clazz = ThisClass.class kount for count in ...