Microsoft® JScript &= Operator |
Language Reference Version 1 |
Used to perform a bitwise AND on an expression.
result &= expressionThe &= operator syntax has these parts:
Part Description result Any variable. expression Any expression.
Using this operator is exactly the same as specifying:result = result & expressionThe &= operator looks at the binary representation of the values of result and expression and does a bitwise AND operation on them. The output of this operation behaves like this:
0101 (result) 1100 (expression) ---- 0100 (output)Any time both of the expressions have a 1 in a digit, the result has a 1 in that digit. Otherwise, the result has a 0 in that digit.
For information on when a run-time error is generated by the &= operator, see the Operator Behavior table.
© 1997 by Microsoft Corporation. All rights reserved.
file: /Techref/inet/iis/jscript/htm/js627.htm, 2KB, , updated: 1997/9/30 03:44, local time: 2024/12/29 04:33,
3.144.255.247:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://linistepper.com/Techref/inet/iis/jscript/htm/js627.htm"> &= Operator</A> |
Did you find what you needed? |