Remy Porter

Remy is a veteran developer who provides software for architectural installations with IonTank.

He's often on stage, doing improv comedy, but insists that he isn't doing comedy- it's deadly serious. You're laughing at him, not with him. That, by the way, is usually true- you're laughing at him, not with him.

Select Orders

by in CodeSOD on

Some time ago, Will started a new job- a four month contract to take an old, ugly DOS application and turn it into a new, shiny VisualBasic 6 application. "And," the new boss explained, "the new program is almost done anyway. It's just that the last guy left, so we need someone to take it over the finish line."

A key feature was that it needed to be able to fetch PDF files stored on a shared network drive. The order numbers were serialized, but the PDFs themselves were organized by year, creating file paths like I:\ORDLOG\2007\172.pdf. Now, in this particular block of code, one had access to both the ordnum and the ordyear, so constructing this path could be a trivial exercise. The previous developer did not take the trivial path, though.


Extensioning Yourself

by in CodeSOD on

It's bad news when you inherit a legacy PHP CMS. It's worse news when you see that the vast majority of the files were last changed in 2002 (of course there's no source control).

That is the unfortunate position that Elda found herself in.


All the News You Need

by in CodeSOD on

Alexandar works with a veteran software architect. It's important to note here that a veteran is someone who has had experience. It certainly doesn't mean that they learned anything from that experience.

This veteran was given a task to write a C# method to populate a user's news feed. The goal was to find the five most recent news articles and add them to the list. Now, this is a large scale CMS, so those articles need to be fetched from ElasticSearch.


Without Any Padding

by in CodeSOD on

Years ago, Aleshia W started a job in a VB.Net shop. There's a lot I could say about those kinds of environments, but I'd really just be padding out the article, so let's just get right to the code- which pads out a Year string.

Protected Function YearPadText(ByVal val As String) As String Dim valLen As Integer valLen = val.Len Select Case valLen Case 1 val = val + " " Case 2 val = val + " " Case 3 val = val + " " Case 4 val = val + " " Case 5 val = val + " " Case 6 val = val + " " Case 7 val = val + " " Case 8 val = val + " " Case 9 val = val + " " Case 10 val = val + " " Case 11 val = val + " " Case 12 val = val + " " Case 13 val = val + " " Case 14 val = val + " " End Select Return val End Function

Ordering the Hash

by in CodeSOD on

Last week, we took a look at a hash array anti-pattern in JSON. This week, we get to see a Python version of that idea, with extra bonus quirks, from an anonymous submitter.

In this specific case, the code needed to handle CSV files. The order of the columns absolutely matters, and thus the developer needed to make sure that they always handled columns in the correct order. This led to code like this:


Where You At?

by in CodeSOD on

Validating email addresses according to the actual email specification is more complicated than you usually think. Most homebrew validation tends to just get something that's relatively close, because hitting all the rules requires some fancy regex work. And honestly, for most applications, "pretty close to correct" is probably fine. If you actually care about collecting valid email addresses, you'll need to actually send mail to the address and have the user confirm receipt to "prove" that the email address is real, valid, and actually accessible.

Still, some "close enough" solutions are better than others. Jon found this C# code:


Validate Freely

by in CodeSOD on

Validation highlights the evolution of a programmer as they gain experience. A novice programmer, when given a validation problem, will tend to treat the string like an array or use substrings and attempt to verify that the input is the correct format. A more experienced programmer is going to break out the regexes. A very experienced programmer is going to just find a library or built-in method that does it, because there are better ways to use your time.

Andrea provides a rare example of a developer on the cusp between regexes and built-in methods.


Putting the File Out

by in CodeSOD on

There's a lot of room for disagreement in technology, but there's one universal, unchangeable truth: Oracle is the worst. But a second truth is that there's nothing so bad a programmer can't make it worse.

Someone at Ben's company needed to take data from a database and write it to a file. That file needed to have some specific formatting. So they used the best possible tool for the job: a PL/SQL stored procedure.


Archives