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Access keys are specified in HTML using the accesskey attribute. The value of an element’s accesskey attribute is the key the user will press (typically in combination with one or more other keys, as defined by the browser) in order to activate or focus that element.
URL is a useful but informal concept: a URL is a type of URI that identifies a resource via a representation of its primary access mechanism (e.g., its network "location"), rather than by some other attributes it may have. [19] As such, a URL is simply a URI that happens to point to a resource over a network.
The Jensen box is an example of an instrument designed to measure choice RT with visual stimuli and keypress response. [49] Response criteria can also be in the form of vocalizations, such as the original version of the Stroop task , where participants are instructed to read the names of words printed in colored ink from lists. [ 51 ]
Cross-site scripting (XSS) enables attackers to inject and run JavaScript-based malware when input checking is insufficient to reject the injected code. [28] XSS can be persistent, when attackers save the malware in a data field and run it when the data is loaded; it can also be loaded using a malicious URL link (reflected XSS). [28]
A digit can be presented as big or small (e.g., 5 vs. 5), irrespective of its numerical value. Comparing digits in incongruent trials (e.g., 3 5) is slower than comparing digits in congruent trials (e.g., 5 3) and the difference in reaction time is termed the numerical Stroop effect.
[a] Where f is bijective specifying an output codomain of every y ∈ Y from every input domain x ∈ X, there will be f −1 ( f ( x )) = x , and f −1 ( f ( y )) = y . When a subset of the codomain is specified inside the function f , its inverse will yield an inverse image , or preimage, of that subset under the function.
Kalman filter, a mathematical technique to estimate the value of a sensor measurement, from a series of intermittent and noisy values. Kinematics, the study of motion, as applied to robots. This includes both the design of linkages to perform motion, their power, control and stability; also their planning, such as choosing a sequence of ...
If you return the winning number, you win $1,000,000 (USD). You have a 1-in-20-million chance of winning, but your only cost to enter the contest is a first-class stamp to mail the entry. Use the current price of a first-class stamp to calculate the expected net winnings if you enter this contest. Is it worth entering the sweepstakes? --anonym ...