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A Control key (marked "Ctrl") on a Windows keyboard next to one style of a Windows key, followed in turn by an Alt key The rarely used ISO keyboard symbol for "Control". In computing, a Control keyCtrl is a modifier key which, when pressed in conjunction with another key, performs a special operation (for example, Ctrl+C).
Specific applications of search algorithms include: Problems in combinatorial optimization, such as: . The vehicle routing problem, a form of shortest path problem; The knapsack problem: Given a set of items, each with a weight and a value, determine the number of each item to include in a collection so that the total weight is less than or equal to a given limit and the total value is as ...
Search+↓: Move the cursor up the length of the viewport Page Up ⌥ Opt+PageUp or ⌥ Opt+Fn+↑. Page Up: Meta+v or. Page Up. Ctrl+b or. Page Up. Search+↑: Find Ctrl+F: ⌘ Cmd+F or. ⌘ Cmd+E (search with current selection) Ctrl+F. Ctrl+K (GNOME; interactive search) Ctrl+s / Ctrl+F: Go to next search result F3: ⌘ Cmd+G: Ctrl+G (GNOME ...
It also has a keyword search function which allows the search engine to be changed when a certain keyword is typed to trigger such. To set Wikipedia as the default search engine: Click the hamburger menu and go to the 'Options' menu. In the options menu, click on 'Search'.
F3 is commonly used to activate a search function in applications, often cycling through results on successive presses of the key. ⇧ Shift+ F3 is often used to search backwards. Some applications such as Visual Studio support Control+ F3 as a means of searching for the currently highlighted text elsewhere in a document.
Search box in ++-. A search box, search field or search bar is a graphical control element used in computer programs, such as file managers or web browsers, and on web sites.A search box is usually a single-line text box or search icon (which will transform into a search box on click activity) with the dedicated function of accepting user input to be searched for in a database.
In 1995, a search function was added, allowing users to search Yahoo! Directory. [21] [22] It became one of the most popular ways for people to find web pages of interest, but its search function operated on its web directory, rather than its full-text copies of web pages. Soon after, a number of search engines appeared and vied for popularity.
Binary search Visualization of the binary search algorithm where 7 is the target value Class Search algorithm Data structure Array Worst-case performance O (log n) Best-case performance O (1) Average performance O (log n) Worst-case space complexity O (1) Optimal Yes In computer science, binary search, also known as half-interval search, logarithmic search, or binary chop, is a search ...