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  2. Login - Wikipedia

    en.wikipedia.org/wiki/Login

    Login. In computer security, logging in (or logging on, signing in, or signing on) is the process by which an individual gains access to a computer system or program by identifying and authenticating themselves. The user credentials are typically some form of a username and a password, [1] and these credentials themselves are sometimes referred ...

  3. Portal (series) - Wikipedia

    en.wikipedia.org/wiki/Portal_(series)

    Portal is a series of first-person puzzle-platform video games developed by Valve.Set in the Half-Life universe, the two main games in the series, Portal (2007) and Portal 2 (2011), center on a woman, Chell, forced to undergo a series of tests within the Aperture Science Enrichment Center by a malicious artificial intelligence, GLaDOS, that controls the facility.

  4. La Honda-Pescadero Unified School District - Wikipedia

    en.wikipedia.org/wiki/La_Honda-Pescadero_Unified...

    La Honda−Pescadero Unified School District is a K−12 school district in California that serves the south coast of San Mateo County, including the communities of Pescadero, Loma Mar, and La Honda. It consists of three schools: two elementary schools, one in Pescadero and one in La Honda, and a combination middle and high school located in ...

  5. Single sign-on - Wikipedia

    en.wikipedia.org/wiki/Single_sign-on

    Conversely, single sign-off or single log-out (SLO) is the property whereby a single action of signing out terminates access to multiple software systems. As different applications and resources support different authentication mechanisms, single sign-on must internally store the credentials used for initial authentication and translate them to ...

  6. Captive portal - Wikipedia

    en.wikipedia.org/wiki/Captive_portal

    Captive portal. An example of a captive web portal used to log onto a restricted network. A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in ...

  7. HyperLogLog - Wikipedia

    en.wikipedia.org/wiki/HyperLogLog

    HyperLogLog is an algorithm for the count-distinct problem, approximating the number of distinct elements in a multiset. [1] Calculating the exact cardinality of the distinct elements of a multiset requires an amount of memory proportional to the cardinality, which is impractical for very large data sets. Probabilistic cardinality estimators ...

  8. Loglog plot - Wikipedia

    en.wikipedia.org/wiki/Loglog_plot

    In science and engineering, a loglog graph or loglog plot is a two-dimensional graph of numerical data that uses logarithmic scales on both the horizontal and vertical axes. Power functions – relationships of the form – appear as straight lines in a loglog graph, with the exponent corresponding to the slope, and the coefficient ...

  9. Your Guide to Birth Control Pills: Types, Effectiveness, Safety

    www.healthline.com/health/birth-control/birth...

    Combination pills work in two ways. First, they prevent your body from ovulating. This means your ovaries won’t release an egg each month. Second, these pills cause your body to thicken your ...