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  1. stackoverflow.com › questions › 16293859Print a PDF file using PrinterJob in Java - Stack Overflow

    I have an issue when trying to print a PDF file using Java. Here is my code: PdfReader readFtp = new PdfReader(); // This class is used for reading a PDF file PDDocument document = readFtp.readFTPFile(documentID); printRequestAttributeSet.add(new PageRanges(1, 10)); job.setPageable(document); job.print(printRequestAttributeSet); // calling for ...

  2. www.baeldung.com › java-pairsUsing Pairs in Java - Baeldung

    13 mar 2024 · Both Pair and HashMap are used to associate keys with values in Java, but they serve distinct purposes and are suited to different use cases. A Pair represents a single, fixed association between a key and a value.

  3. stackabuse.com › definitive-guide-to-java-pairs-working-with-tuples-in-javaDefinitive Guide to Java Pairs - Working with Tuples in Java -...

    19 maj 2023 · In this guide, learn what Tuples are and how to create and work with Tuples/Pairs in Java, through core packages, third party libraries and a custom generic Pair/Tuple implementation.

  4. codefiner.com › post › using-pairs-or-2-tuples-in-java-a-guideUsing Pairs or 2-Tuples in Java: A Guide - codefiner.com

    11 lis 2024 · At their core, pairs, or 2-tuples, are data structures that hold exactly two elements, often of different data types. Think of them as containers that neatly package two pieces of related information, allowing us to treat them as a single entity.

  5. www.baeldung.com › java-tuplesIntroduction to Javatuples - Baeldung

    11 maj 2024 · Pair<String, Integer> pair = new Pair<String, Integer>("A pair", 55); There’s also a little less verbose and semantically elegant way of creating a tuple: Triplet<String, Integer, Double> triplet = Triplet.with("hello", 23, 1.2);

  6. www.agilekaizen.com › definitive-guide-to-java-pairs-working-with-tuples-in-javaDefinitive Guide to Java Pairs - Working with Tuples in Java

    In this guide, learn what Tuples are and how to create and work with Tuples/Pairs in Java, through core packages, third party libraries and a custom generic Pair/Tuple implementation.

  7. www.w3docs.com › snippets › javaUsing Pairs or 2-tuples in Java - W3docs

    In Java, you can use the javafx.util.Pair class to represent a pair or 2-tuple. This class is part of the JavaFX library and is available in Java 8 and later. Here's an example of how to use the Pair class: String first = pair.getKey(); int second = pair.getValue();