Various magento attribute notes

Magento - Attributes

//Get attribute value, where 'technical_pdf' is attribute code
$_technical_pdf = $_product->getResource()->getAttribute('technical_pdf')->getFrontend()->getValue($_product);

//Get attribute frontend store label
$label = $_product->getResource()->getAttribute('attribute_code')->getStoreLabel();

//Get attribute value
$attribute_value = $_product->getAttributeText($attributeCode);