23 lines
605 B
Java
23 lines
605 B
Java
// strings/SimpleFormat.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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public class SimpleFormat {
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public static void main(String[] args) {
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int x = 5;
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double y = 5.332542;
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// The old way:
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System.out.println("Row 1: [" + x + " " + y + "]");
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// The new way:
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System.out.format("Row 1: [%d %f]\n", x, y);
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// or
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System.out.printf("Row 1: [%d %f]\n", x, y);
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}
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}
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/* Output:
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Row 1: [5 5.332542]
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Row 1: [5 5.332542]
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Row 1: [5 5.332542]
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*/
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