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In addition to being your intrepid editor, I’m an independent consultant. People hire consultants because they want someone to “inform their process”. “How do we do Agile better? Do we do Scrum or Kanban? Can we do scrumfall instead?” “Should we do BDD, TDD, or ATDD? Or combine them? Are there any other acronyms we should be doing?”
Ugh. This diagram makes me physically ill.
In these days of browser standards, it’s easy to forget that once upon a time, simple tasks like an HTTP request from JavaScript were difficult or even impossible, and if you wanted it to work in every browser, you were going to have to write wrappers to try and create a consistent API.
Zeke inherited an application back from those bad old days. It needs to poll a server, and based on the response, it performs an action, but it does this in an “inventive” way.
Sorting. It’s a well-studied class of problem, with a number of well-understood solutions. These days, pretty much any time you need to sort a collection, there’s a language-or-framework-provided function that handles it for you. Sure, a Better Idiot™ might try and implement their own sorting algorithm from scratch, but your Regular
Idiot™ just has to call .sort- it’s Idiot Proof™, right
Well, David S. found a better idiot.
Loosely typed languages may offer certain advantages in terms of ease of use and flexibility, but they bring another challenge: it’s difficult to know what it is you’re looking at. With no compiler type checking, it’s hard to compare two things, and that becomes extremely problematic when you’re working with languages like, say, JavaScript.
Ruby, in its quest to “make programmers happy”, took a simplistic approach to the Truthy vs. Falsy problem. False is false. Nil is false. Everything else is True. Ruby is often used by web developers, who may be more comfortable in languages like JavaScript and PHP.
Like many enterprise organizations, Martin’s workplace decided that they needed to build a collection of .NET assemblies which would be used in every application they built, and would provide important facilities like error handling.
And of course, not only would every application need to use these libraries, every application needed to make use of every component in them, otherwise why have the libraries at all? This meant that every Exception thrown by the application needed to inherit from the BaseException class:
What feels like forever ago, we introduced the Lucky Deuce casino contest. This is a series of challenges, brought to you by our pals over at Infragistics, where we call on you to help us build a “scoundrel’s casino”.
Last week, we introduced our final challenge: take one of our casino games, add a betting system, and then build a strategy that lets you keep playing (by distributing the load across multiple accounts).
Today brings us the fifth and final entry about the Lucky Deuce. This is a series of challenges, brought to you by our pals over at Infragistics, where we call on you to help us build a “scoundrel’s casino”. Read to the end, because this week's challenge has a bigger prize- some TDWTF-emblazoned hoodies for the best entries.
Last week was your first shot at a “straight” solution, and the entries really showed it. Pretty much everybody got straight into the problem.
Aug 15