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The final digit of a Universal Product Code, International Article Number, Global Location Number or Global Trade Item Number is a check digit computed as follows: [3] [4]. Add the digits in the odd-numbered positions from the left (first, third, fifth, etc.—not including the check digit) together and multiply by three.
A checkbox (check box, tickbox, tick box) is a graphical widget that allows the user to make a binary choice, i.e. a choice between one of two possible mutually exclusive options. For example, the user may have to answer 'yes' (checked) or 'no' (not checked) on a simple yes/no question .
This check is essential for programs that use file handling. Format check Checks that the data is in a specified format (template), e.g., dates have to be in the format YYYY-MM-DD. Regular expressions may be used for this kind of validation. Presence check Checks that data is present, e.g., customers may be required to have an email address ...
A standard drink is defined as: 12 ounces of 5% ABV (alcohol by volume) beer. 8 ounces of 7% ABV malt liquor. 5 ounces of 12% ABV wine. 1.5 ounces of 40% ABV spirits, such as rum, vodka, gin or ...
Use of user-defined function sq(x) in Microsoft Excel. Spreadsheets usually contain several supplied functions, such as arithmetic operations (for example, summations, averages, and so forth), trigonometric functions, statistical functions, and so forth. In addition there is often a provision for user-defined functions.
An iPad is a great tablet, but even during Cyber Monday, it costs about three times as much as the Amazon Fire HD tablet. This tablet can do nearly everything the iPad can — you can play games ...
Joe Biden could do this without much of a check The pardon power is absolute and the President’s alone. There’s no sign off needed from Congress and no one in his administration has any real ...
A radio button or option button [citation needed] is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. [1] The singular property of a radio button makes it distinct from checkboxes, where the user can select and unselect any number of items.