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Unformatted text preview: uotes). Another approach (Escape Sequence) see next page.
(CS1301) Introduction to Computer Programming City Univ of HK / Dept of CS / Helena Wong http://www.cs.cityu.edu.hk/~helena 4. Program Structure III - 17 Data Types
A method to represent special characters by combining backslash (\) with another character: Escape sequence \n "Escape away" from normal interpretation. -- to produce special effect \t \\ \" \' Description new line tab backslash Double quote Single quote Example: alert( 'I\'m ' means beginning of the string Happy!'); ' means end of the string \' is treated as the single quote character in the string,
not to mean end of string.
(CS1301) Introduction to Computer Programming City Univ of HK / Dept of CS / Helena Wong http://www.cs.cityu.edu.hk/~helena 4. Program Structure III - 18 Data Types
Conversions between numbers and strings: toString : convert a number to a string with a given radix. Example: (45).toString(16) means to convert 45 to hexadecimal, giving "2d". x.toS...
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This note was uploaded on 03/10/2012 for the course CS 1301 taught by Professor Dr.wong during the Winter '08 term at City University of Hong Kong.
- Winter '08
- Computer Programming