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Image with slug inside-java-newscast-31
Sequenced Collections, Purity, and more at JavaOne - Inside Java Newscast #31#video#collections #lambda
Sequenced collections introduce an abstraction for collections with a known encounter order like all lists and some sets and maps. It will be easy to add, get, or remove the first and last elements and to iterate or stream in reverse order. We're also discussing immutable collections and pure functions. More on all of this at JavaOne!
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11 Tricks From dev.java - Inside Java Newscast #14#video#generics #lambda #pattern‑matching #records #serialization
From compact record constructors to boolean expressions in pattern matching, from generic wildcards to chaining predicates and comparators, from jpackage to jlink - here are 11 Java tricks handpicked from dev.java.
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Fun With var#talk#anonymous‑classes #default‑methods #generics #lambda #java‑10 #var
A live-coding talk where I show off all you need to know about var in Java. And then some.
Image with slug junit-5-dynamic-tests
JUnit 5 - Dynamic Tests#post#junit‑5 #lambda #libraries #testing
With JUnit 5's dynamic tests, we can create tests at run time, for example to parameterize tests, create hierarchical test plans, or define tests with lambdas.
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Unlocking Traits With var#post#default‑methods #java‑10 #lambda #var
In Java 10, var makes it is possible to ad-hoc combine traits into an instance that matches your exact requirements. Alas, it has some downsides.
Image with slug java-repackaging-exceptions-streams
Repackaging Exceptions In Streams#post#clean‑code #java‑8 #lambda #streams
How to repackage checked exceptions that get thrown in a Java stream pipeline so that they can be thrown without the compiler complaining about it.
Image with slug talk-expert-java-8
Expert Java 8#talk#java‑8 #lambda #streams #optional #default‑methods
With this talk, I help you get the most out of lambdas, Streams, Optionals, and default methods, helping you master Java 8's core features
Image with slug java-getting-rid-of-anonymous-classes
Getting Rid Of Anonymous Classes#post#java‑8 #lambda #techniques
Anonymous classes are verbose and obfuscating. Functional implementations can oust them from their last strongholds (mainly abstract classes).
Image with slug java-pirate-elvis-operator
Roll Your Own Pirate-Elvis Operator#post#java‑8 #lambda #optional
Java has no Elvis operator (or null coalescing operator / null-safe member selection) but with lambda expressions / method references you can roll your own.
Image with slug java-non-capturing-lambdas
Instances of Non-Capturing Lambdas#post#default‑methods #java‑8 #lambda
See how Java's creation of instances of non-capturing lambda expressions can lead to unexpected and possibly bug-inducing behavior.
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Impulse: "Lambdas In Java: A Peek Under The Hood"#post#java‑next #impulse #java‑8 #lambda
Discussing the talk "Lambdas in Java: A peek under the hood" given by Brian Goetz at the goto; conference 2013 in Aarhus.