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bruceeckel.com | ||
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hanno.codes
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| | | | | In the summer of 2021, I got my Java 11 certification. I expected it to be quite a breeze, because I'd been a Java developer for 14 years and surely I should have seen it all by now, right? Turned out I was very wrong. I came across lots of things that I didn't even know were possible with Java. In this weekly blog series I will go through 11 of these 'crazy learnings' that surprised me the most, even as an experienced developer. Today we'll look at the crazy stuff that is allowed in switch statements. | |
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winterbe.com
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| | | | | Learn Java 8 streams by example: functional programming with filter, map, flatMap, reduce, collect, lambdas, sequential and parallel streams are covered in-depth in this tutorial. | |
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hanno.codes
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| | | | | In the summer of 2021, I got my Java 11 certification. I expected it to be quite a breeze, because I'd been a Java developer for 14 years and surely I should have seen it all by now, right? Turned out I was very wrong. I came across lots of things that I didn't even know were possible with Java. In this weekly blog series I will go through 11 of these 'crazy learnings' that surprised me the most, even as an experienced developer. This week we'll get mathematical as we focus on dividing by zero in Java. | |
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www.morling.dev
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| | | The other day, I was looking for means of zipping two Java streams: connecting them element by element?essentially a join based on stream offset position?and emitting an output stream with the results. Unfortunately, there is no zip() method offered by the Java Streams API itself. While it was considered for inclusion in early preview versions, the method was removed before the API went GA with Java 8 and you have to resort to 3rd party libraries such as Google Guava if you need this functionality. | ||
