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Microsoft® JScript << Operator |
| Language Reference | |
Used to shift the bits of an expression to the left.
result = expression1 << expression2The << operator syntax has these parts:
Part Description result Any variable. expression1 Any expression. expression2 Any expression.
The << operator shifts the bits of expression1 left by the number of bits specified in expression2. For example:
var temp temp = 14 << 2The variable temp will have a value of 56 as 14 (00001110 in binary) shifted left two bits equals 56 (00111000 in binary).
For information on when a run-time error is generated by the << operator, please see the Bitwise Operators table.
| file: /techref/language/asp/js/164.htm, 2KB, , updated: 1996/11/22 10:11, local time: 2008/11/22 05:19,
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