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81 lines
1.4 KiB
XML
81 lines
1.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<root>
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<name>+ (addition)</name>
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<category>Math</category>
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<subcategory>Operators</subcategory>
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<usage>Web & Application</usage>
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<example>
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<image></image>
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<code>
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int a = 50 + 5; // Sets a to 55
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int b = a + 5; // Sets b to 60
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</code>
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</example>
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<example>
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<image></image>
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<code>
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String s1 = "Chernenko";
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String s2 = "Brezhnev";
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String sc1 = s1 + s2;
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String sc2 = s1 + ", Andropov, " + s2;
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println(sc1); // Prints ChernenkoBrezhnev
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println(sc2); // Prints Chernenko, Andropov, Brezhnev
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</code>
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</example>
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<example>
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<image></image>
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<code>
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String s1 = "Gorbachev";
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int i = 1987;
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String sc1 = s1 + i;
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println(sc1); // Prints Gorbachev1987
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</code>
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</example>
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<description>
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Adds two values or concatenates string values. As a mathematical operator, it calculates the sum of two values. As a string operator, it combines two strings into one and converts from primitive datatypes into the String datatype if necessary.
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</description>
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<syntax>
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<c>value1</c> + <c>value2</c>
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</syntax>
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<parameter>
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<label>value1</label>
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<description>String, int, float, char, byte, boolean</description>
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</parameter>
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<parameter>
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<label>value2</label>
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<description>String, int, float, char, byte, boolean</description>
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</parameter>
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<returns></returns>
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<related>
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++ (increment)
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+= (add assign)
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- (minus)
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</related>
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<availability>1.0</availability>
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<type>Operator</type>
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<partof>PDE</partof>
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</root>
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