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What does the exclamation point mean in code?
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Rookie
Joined: Tue Mar 24, 2015 1:55 pm Posts: 1 
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 What does the exclamation point mean in code?What does the exclamation point mean in the following code?
else if((!(SensorValue[leftlight] > lightSensorThreshold) in other words how is the above code different from the code below else if(((SensorValue[leftlight] > lightSensorThreshold) thanx. |
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| Tue Mar 24, 2015 2:01 pm |
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Site Admin   Joined: Wed Mar 05, 2008 8:14 am Posts: 3654 Location: Rotterdam, The Netherlands
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Re: What does the exclamation point mean in code?
means if SensorValue[leftlight] is NOT greater than lightSensorThreshold, which is the same as
!, which is also pronounced as "bang" or "not" will invert the statement following it. = Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
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| Tue Mar 24, 2015 3:52 pm |
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