Properly Handled PHP

by in Coded Smorgasbord on

It’s tempting to pick on PHP, because PHP is a terribly designed language. At the same time, there’s an air of snobbery and elitism in our mockery of PHP. I mean, half the Web runs on PHP, so how bad can it be? These examples could easily have been written in nearly any other language, and they’d be just as bad in those languages too. Is it fair to single out PHP? Perhaps not, but each of these examples does nothing- or nearly nothing- which may very well be PHP’s greatest asset.

As a case in point, Ethan inherited some code. It needs to count how many sub-directories there are in a certain directory.


Logjam

by in Feature Articles on

Steven worked for Integrated Machinations, a company that made huge machines to sell to manufacturers so they could actually manufacture stuff. He didn't build the machines, that would require hard physical labor. Instead, he wrote computer programs that interfaced with the machines from the comfort of the air-conditioned office. One such program was a diagnostic app used to log the performance of Integrated Machinations products. The machines didn't break down often, but when they did, logging was very important. Customers wouldn't be in a mood to hear that IM didn't know why the equipment they dropped fat stacks of cash on failed.

Text-xml file-type image Steven also had a subordinate named Thomas, who was foist upon Steven in an effort to expand the small development team. Steven could have easily handled everything himself, but Thomas needed something to do so he was given the simplest part of the diagnostic app - the downloader. Steven's code handled the statistical compiling, number-crunching, and fancy chart-making aspects of the application. All Thomas had to do was make the piece that downloaded the raw files from the machines to pass back.


Surprise!

by in Error'd on

"In life, there are good surprises and bad surprises, but Microsoft fails to differentiate," writes Rob


As The World Ternaries

by in CodeSOD on

Ah, the ternary operator. At their worst they’re a way to obfuscate your code. At their best, they’re a lovely short-hand.

For example, you might use the ternary operator to validate the inputs of a function or handle a flag.


Cache Congestion

by in Feature Articles on

Ic-photo-TI--TMX390Z55GF--(SuperSPARC-TMS390-Cache-Controller)

Recently, we featured the story of Alex, who worked in a little beach town trying to get seasonal work. But Alex isn't the only one with a job that depended entirely on the time of year.


Exceptional Condition

by in CodeSOD on

“This is part of a home-grown transpiler…”, Adam wrote. I could stop there, but this particular transpiler has a… unique way of deciding if it should handle module imports.

Given a file, this Groovy code will check each line of the file to see if it includes an import line, and then return true or false, as appropriate.


Sponsor Announcement: Atalasoft

by in Announcements on

Let’s take a moment to talk about documents. I once worked on an application that needed to generate some documents for Sarbanes-Oxley compliance, and without confessing to too much of a WTF, let’s just say it involved SQL Server Reporting Services, SharePoint, and some rather cryptic web service calls that I’m almost certain have stopped working in the years since I built it. The solution belongs here.

I bring this up, because I’m happy to announce a new sponsor here at TDWTF: Atalasoft, which would have kept me from writing that awkward solution.


As Time Goes By…

by in Feature Articles on

In my formative years, I had experienced such things as Star Trek, and the advent of new games like Pong, Space Invaders and Asteroids. As I ventured out of college and into the Orwellian future of 1984, I began a 3+ decade long sojourn into the world of technology. I mused about the wondrous changes that these new-fangled gadgets would bring to all of our lives. Telescreens that connected us both visually and orally in real time. Big Brother. History could be rewritten. Technology would boldly take us where no one had gone before...

Hollerith cards were replaced with Teletypes, then CRTs and finally flat panel displays. You can still fold, spindle and mutilate a flat panel display; it just takes more effort.


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