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The cursor for the Windows Command Prompt (appearing as an underscore at the end of the line). In most command-line interfaces or text editors, the text cursor, also known as a caret, [4] is an underscore, a solid rectangle, or a vertical line, which may be flashing or steady, indicating where text will be placed when entered (the insertion point).
Clicking a special-character link enters that character at the current position of the cursor in the edit window, so you need to position the cursor where you want it before clicking the link. Clicking the arrow to the left of Special characters above the edit window opens a list of groups of images of special characters (see Figure 1 below ...
Pseudo-classes are used in CSS selectors to permit formatting based on information that is not contained in the document tree.. One example of a widely used pseudo-class is : hover, which identifies content only when the user "points to" the visible element, usually by holding the mouse cursor over it.
Note: This method is a hack which does not work with all Wikipedia skins. For example, users of the Classic skin will have the links at the top of the page covered up by the title.
FETCH ABSOLUTE n FROM cursor_name FETCH RELATIVE n FROM cursor_name; Scrollable cursors can potentially access the same row in the result set multiple times. Thus, data modifications (insert, update, delete operations) from other transactions could affect the result set. A cursor can be SENSITIVE or INSENSITIVE to such data modifications.
A computer mouse Touchpad and a pointing stick on an IBM notebook Trackpoint An elder 3D mouse 3D pointing device. A pointing device is a human interface device that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer.
Cursor (user interface), an indicator used to show the current position for user interaction on a computer monitor or other display device; Cursor (databases), a control structure that enables traversal over the records in a database; Cursor, a value that is the position of an object in some known data structure, a predecessor of pointers
default behaviour: This can be provided with the invariant methods of the Template Method Pattern in an abstract class which is provided by the framework. extensibility: A user can extend the framework–usually by selective overriding–or programmers can add specialized user code to provide specific functionality. This is usually achieved by ...