In my search for information about what a web.xml exactly is and does, I ran across a video series on YouTube of Dr. Jules White who created over 70 videos explaining the basics and advanced topics of creating web services for mobile applications. The videos are roughly between 5 and 15 minutes long, so they are ideal for in-between watching, without sacrificing in content. You can binge them too, of course.
What I found most pleasing is that his presentation style is very informative and professional. There are no awkward pauses or anything else that would make me cringe. It’s very pleasant to watch and there’s a lot of good information in it, even for someone that already has a background in building web applications.
I created this list of links to all the individual videos because wanted to have more structure and information than a YouTube Playlist can provide in case I want to go back and watch something particular. Additionally, there’s a little sorting and numbering bug in the YouTube Playlist 😉
Groovy Spock is a testing framework that can be used as an alternative to the venerable JUnit. In Java projects it’s probably very common (I don’t have any data, just an assumption based on how I think) to also use a Java based testing framework. The most widely known is JUnit, although not the only one of its kind (e.g. see this article on DZone). However, Java’s syntax can sometimes be rather cumbersome and verbose, and this is where a dynamic language like Groovy can help. It is often used to create nice and interesting DSLs, e.g. as the basis of the Gradle project or, as in the case of Spock, for testing.
Here’s how to integrate the Groovy Spock testing framework in a Maven based Java project.
This is a short opinion piece about a very good talk I’ve been watching recently. It was presented by Kevlin Henney and is about seven ineffective coding habits of many programmers. Not only is his style very engaging and entertaining, it also contains seven informational things a coder might want to think about. While I generally agree with all of it, there’s one instance where I can see why it is done – if that’s the actual reason is a question for another day. I’m talking about appending the word Exception to classes that are exceptions.Read More »
As an avid listener of Windows Weekly I often hear discussions between Paul Thurrott, Mary Joe Foley and Leo Laporte about Microsoft’s Fluent Design. Microsoft continues to evolve the visual language of Windows and thus it’s a regular topic on one of my favorite podcasts. I’ve been noticing it here and there myself, mainly in system dialogs, but I’ve never really paid any attention because none of the applications I use on a regular basis make use of it – and currently I’m rather happy about that fact. Just recently though, I was struck by one effect in particular and that was the spark that got this blog post going. To be honest, in most cases where I notice these Fluent Design elements I think of them as rendering bugs. Like sometimes in games, when the graphics driver is not yet optimized, or a badly programmed game engine draws odd pictures sometimes, flaws in an otherwise normal picture. I have a few examples to show to you.
Yes, you read that right. I have released a feature update for my WorkTracker tool. There was one little annoyance that I worked around by using copy and paste and since it was just a few key strokes, I didn’t bother. But in my renewed motivation to do some coding, I thought that it’s about time this issue goes to hell. And now it’s being grilled by Lucifer.Read More »
As I do every year, I watched the Apple WWDC 2018 keynote, for personal entertainment purposes as well as a genuine interest in what Apple is doing. The same is also true for both Google’s and Microsoft’s developer conferences. This is not a comprehensive summary as done by other Apple news sites and blogs, but rather a few thoughts on what I’ve seen and how it may or may not affect me.
iOS Update Strategy
Every year, and with good reason, Apple mocks Google’s Android platform for lagging behind in the software update department. This year was no different, as was to be expected, but in addition to that they emphasized the support of devices dating back to 2013. Five-year-old iPhones and iPads! Take that Android.Read More »
This is a rant about modern smartphone design. I’ve had a few ideas in my head for some time, since MWC 2018 in fact, but never bothered to write them down as it was only focused on this notch thing that keeps on spreading. However, recently my sister’s phone died – thanks for the boot loop issues LG (it was my Nexus 5X that I passed on to her) – and so I helped her searching for a suitable replacement.
Although there are plenty smartphone makers out there, our go-to list wasn’t very long. For one, we had ruled out LG from the start. It seems that the Nexus 5X wasn’t the only one with recurring hardware defects. The next ones that didn’t make it to the list were basically all Chinese manufacturers like Huawei, Honor, ZTE or Xiaomi. I understand that they make very good handsets, especially Huawei has upped their game, but I do have my doubts regarding software updates. The last time I had read about the Android update situation sometime last year, these companies didn’t have the best track record (I don’t have the link to the website anymore, sorry). In fact, just throwing it out there, some Android phone manufacturers even lie about the patch level of their firmware.