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Re: examples of bad code (and why) ?
Posted: Sat Jun 09, 2012 5:54 am
by Peter
Fred wrote: throw an "unreachable code" error
I saw that, and for some reason I thought that you were commenting on misspelling or something. Then about 45 seconds later I got the joke. I think I've only actually seen that compiler error once.
Re: examples of bad code (and why) ?
Posted: Sat Jun 09, 2012 2:01 pm
by Fred
Having a slow day? :-)
Re: examples of bad code (and why) ?
Posted: Thu Oct 25, 2012 2:43 pm
by Fred
I found this on the interwebs:
Bad variable naming, times two, plus magic number, times one, equals meaningless code.
Fred.
Re: examples of bad code (and why) ?
Posted: Mon Nov 05, 2012 5:02 pm
by Fred
Pointless code:
Code: Select all
for (int i = 0; i < 1; i++) {
// Lots of code, none of which referenced 'i'
}
Whose code is this, you ask? Mine! :-o
How the hell that made it near a source file I have NO idea. Possibly auto-generated or possibly a hang over from a loop with more than 1 in it?
It's gone now...
Fred.
Re: examples of bad code (and why) ?
Posted: Tue Dec 11, 2012 10:10 am
by Fred
Not really bad code per se, but:
Code: Select all
[WARNING] Messages.java:247: warning - @param argument "a" is not a parameter name.
[WARNING] Messages.java:247: warning - @param argument "the" is not a parameter name.
Tell me why I got these warnings? :-)
Re: examples of bad code (and why) ?
Posted: Fri Dec 21, 2012 8:03 pm
by Peter
z=x/++x
Re: examples of bad code (and why) ?
Posted: Fri Dec 21, 2012 9:55 pm
by Fred
M$?
Re: examples of bad code (and why) ?
Posted: Mon Mar 18, 2013 3:58 pm
by Fred
Code: Select all
try
{
// Make one-line call
} catch (Throwable e)
{
throw new Exception(e);
}
Catching a throwable, sometimes, maybe, OK, rethrowing as a checked exception, what? :-/
Re: examples of bad code (and why) ?
Posted: Mon Dec 30, 2013 3:16 am
by russian
I believe
is bad code.
And some people do agree with me -
http://stackoverflow.com/questions/2580 ... e-into-shi
There is the whole
http://code-wtf.livejournal.com/ on this - I know it's a bit in Greek but most of it is code anyway
Re: examples of bad code (and why) ?
Posted: Mon Dec 01, 2014 8:38 am
by Fred
Working on some horrendous code at the moment. Most of it is fairly average and normal, but a certain person did some stuff to it in the past that has rendered it nearly unusable now. The only example that I can succinctly post here is the following:
Removed 770,000 rows from a db table, none of which were used. This took over an hour to achieve. The database has no forreign key constraints. WTF. I can't explain more, really, but the 770 were autogenerated rows with no value... bleh.
Fred.