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| Name |
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+ (addition) |
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| Examples |
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int a = 50 + 5; // Sets a to 55
int b = a + 5; // Sets b to 60
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String s1 = "Chernenko";
String s2 = "Brezhnev";
String sc1 = s1 + s2;
String sc2 = s1 + ", Andropov, " + s2;
println(sc1); // Prints ChernenkoBrezhnev
println(sc2); // Prints Chernenko, Andropov, Brezhnev
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String s1 = "Gorbachev";
int i = 1987;
String sc1 = s1 + i;
println(sc1); // Prints Gorbachev1987
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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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| Syntax |
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value1 + value2
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| Parameters |
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| value1 |
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String, int, float, char, byte, boolean
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| value2 |
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String, int, float, char, byte, boolean
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| Usage |
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Web & Application |
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| Related |
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++ (increment)
+= (add assign)
- (minus)
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