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أفضل جواب: id can be used for one element but class can be used for more than one element the class preceded by "." ... الإطلاع على المزيد

أفضل جواب: It very much depends on the product. If the new product line is very relevant to main product line, the f ... الإطلاع على المزيد

أفضل جواب: there are CUBE an ROLLUP kindup functions has been added in new versions and may be helpful for this requ ... الإطلاع على المزيد

أفضل جواب: <p>Ofcourse it does. Infact few companies have registered their colour as a copyright.</p> الإطلاع على المزيد