What is the difference between uxga and wuxga displays?

UXGA meaning is Ultra Extended Graphics Array. UXGA Monitor display have a resolution which have a specification of 1600 pixels horizontally and 1200 vertically. UXGA displays are more expensive type of display than those who have smaller resolutions. While WXGA also known as Wide Extended Graphics Array have a smaller specification than the UXGA. WXGA have a resolution of 1280 pixels horizontally and 720 pixels vertically. WXGA is commonly seen to computer monitors and LCD televisions.

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the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses