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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 .
Conversely, precision can be lost when converting representations from integer to floating-point, since a floating-point type may be unable to exactly represent all possible values of some integer type. For example, float might be an IEEE 754 single precision type, which cannot represent the integer 16777217 exactly, while a 32-bit integer type ...
In C, the number 0 or 0.0 is false, and all other values are treated as true. In JavaScript, the empty string (""), null, undefined, NaN, +0, −0 and false [3] are sometimes called falsy (of which the complement is truthy) to distinguish between strictly type-checked and coerced Booleans (see also: JavaScript syntax#Type conversion). [4]
Excel, Outlook, PowerPoint, and Word allow users to immediately insert a screenshot of open app windows or a selection of content on the screen into documents without saving the image as a file. The functionality is exposed through a new Screenshot command on the Insert tab of the ribbon that, when clicked, presents individual options to ...
Since the replacement is the same for all errors it is impossible to recover the original character. A design that is better (but harder to implement) is to preserve the original bytes, including any errors, and only convert to the replacement when displaying the text. This will allow the text editor to save the original byte sequence, while ...
The check mark is a predominant affirmative symbol of convenience in the English-speaking world because of its instant and simple composition.
The false positive rate (FPR) is the proportion of all negatives that still yield positive test outcomes, i.e., the conditional probability of a positive test result given an event that was not present. The false positive rate is equal to the significance level. The specificity of the test is equal to 1 minus the false positive rate.