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UNIX for Dummies Questions & Answers
if and then statements
Post 302492595 by _light_ on Tuesday 1st of February 2011 12:42:44 AM
02-01-2011
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Good morning all!
I want to know if Im interpreting this if statement below right.
if(((1) || (0)) && (1)){
do stuff;
}
This is saying: if true piped into false, then true, then do stuff. Right?
What does the && stand for?
thanks in advance!
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LEARN ABOUT DEBIAN
device::usb::pcsensor::hidtemper::sensor
Device::USB::PCSensor::HidTEMPer::Sensor(3pm) User Contributed Perl Documentation Device::USB::PCSensor::HidTEMPer::Sensor(3pm) Device::USB::PCSensor::HidTEMPer::Sensor - Generic sensor class VERSION
Version 0.02 SYNOPSIS
None DESCRIPTION
This module contains a generic class that all HidTEMPer sensors should inherit from keeping the implemented methods consistent, and making it possible to use the same code to contact every supported device. CONSTANTS o MAX_TEMPERATURE The highest temperature(Celsius) this sensor can detect. o MIN_TEMPERATURE The lowest temperature(Celsius) this sensor can detect. METHODS o new( $device ) Generic initializing method, creating a sensor object. Input parameter $device = A pre-initialized Device::USB::PCSensor::HidTEMPer::Device that the sensor is connected to. This device will be used to handle communication. o fahrenheit() Reads the current temperature and returns the corresponding value in fahrenheit degrees. o max() Returns the highest temperature(Celsius) the sensor can detect. o min() Returns the lowest temperature(Celsius) the sensor can detect. o celsius() Empty method that should be implemented in each sensor, returing the current degrees in celsius. DEPENDENCIES
This module internally includes and takes use of the following packages: use Scalar::Util qw/ weaken /; This module uses the strict and warning pragmas. BUGS
Please report any bugs or missing features using the CPAN RT tool. FOR MORE INFORMATION
None AUTHOR
Magnus Sulland < msulland@cpan.org > ACKNOWLEDGEMENTS
None COPYRIGHT &; LICENSE Copyright (c) 2010 Magnus Sulland This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2010-07-24 Device::USB::PCSensor::HidTEMPer::Sensor(3pm)