a plus b: Difference between revisions
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'''Operand types:''' | '''Operand types:''' | ||
'''a:''' [[Number]] | '''a, b:''' both [[Number]] or [[String]] or [[Array]] | ||
'''Type of returned value:''' | '''Type of returned value:''' | ||
[[Number]] | Either [[Number]] or [[String]] or [[Array]] | ||
'''Description:''' | '''Description:''' | ||
For numbers, '''a''' added to '''b'''. For strings, all the characters in a followed by all the charaters in '''b'''. For arrays, all the elements of '''a''' followed by all the elements of '''b''' | |||
'''Examples:''' | |||
Number<br>_result = 1 '''+''' 2 ........ _result is 3 | |||
String<br>_result = "He" '''+''' "llo" ........ _result is "Hello" | |||
Array<br>_result = [1] '''+''' [2] ........ _result is [1,2] | |||
Revision as of 05:44, 17 April 2006
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a + b
Operand types:
a, b: both Number or String or Array
Type of returned value:
Either Number or String or Array
Description: For numbers, a added to b. For strings, all the characters in a followed by all the charaters in b. For arrays, all the elements of a followed by all the elements of b
Examples:
Number
_result = 1 + 2 ........ _result is 3
String
_result = "He" + "llo" ........ _result is "Hello"
Array
_result = [1] + [2] ........ _result is [1,2]