If you use gradle and you took the path to write your own gradle plugins (try it, it’s fun!) to make your build process more … “enjoyable”, then this might come in handy one day. I have worked on a few gradle plugins, some of them inside the Netflix Nebula suite, some of them outside Netflix […]
If you’ve been doing “stuff” with Java 8 for a while I’m sure you’ve stepped into lambdas territory and the joys of succinct code it allows to be written. And if you are like me you probably found yourself using lambda’s everywhere you are confronted with a single-method interface. Which is allowed. In fact it’s […]
With Java 8, Oracle introduced the concept of “default methods” in interfaces (and if you really haven’t heard of this — wtf?? — you can read more here about it: https://docs.oracle.com/javase/tutorial/java/IandI/defaultmethods.html). This argue some is a step towards multiple inheritance and as such should be banished from the oh, so pure! Java language. Others point out […]
I have been using for a while the about.me website and their mobile app Intro by about.me. (I use an Android phone, and as such I am supplying here the link to the Google Play appstore, however I’m sure they have an iOS one too you’ll have to search in the App Store for it.) For […]
I wrote recently about the new niceties in the Map interface that Java 8 brought to light where I’m highlighting in particular 2 new methods: getOrDefault and computeIfAbsent (see my previous post here about it). These provide a cleaner (and as it turns out faster too!) way of retrieving values from a Map instance. However, […]
Despite Java 9 making its way into the real world nowadays, I see a lot of Java code out there still relying on the old-style Java 6-like syntax. And I’m not talking about the usage of lambda’s, stream’s and the likes, but rather some of the improvements Java 8 brought to existing classes in the […]
If you use the Netflix OSS Nebula plugin in gradle and you use it for automatic versioning, incrementals etc then you will come across this at some point. (And in the case that some of you have already encountered this, I have to ask why did you not write the blog post I needed when […]
If you use Gradle builds to combine and minify JavaScript source files via the gradle-js-plugin (thanks, Eric!), you might have run into the same problem as I did: ordering of the files! The Github docco doesn’t mention (yet!) anything around it and you are left to guess that doing something like this will sort out […]
I’ve been using the above (and a few others like CodeNarc) code quality plugins for quite a bit and I thought I’d give my 2 cents here on a matter of style: the way you can suppress checks in each of these tools. I do like the way Checkstyle allows you to define what to […]
This is a set of slides that I’ve put together to showcase how we use Gradle in Netflix Ads Engineering to help with dependency management. It goes through multi-module project vs separate Gradle project per module, using properties file with Gradle to specify dependency versions and also how to use the Nebula gradle-dependency-lock to lock […]
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