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  2. Boolean operations on polygons - Wikipedia

    en.wikipedia.org/wiki/Boolean_operations_on_polygons

    Modern implementations for Boolean operations on polygons tend to use plane sweep algorithms (or Sweep line algorithms). A list of papers using plane sweep algorithms for Boolean operations on polygons can be found in References below. Boolean operations on convex polygons and monotone polygons of the same direction may be performed in linear ...

  3. Mask (computing) - Wikipedia

    en.wikipedia.org/wiki/Mask_(computing)

    To configure IP addresses on interfaces, masks start with 255 and have the large values on the left side: for example, IP address 203.0.113.129 with a 255.255.255.224 mask. Masks for IP ACLs are the reverse: for example, mask 0.0.0.255. This is sometimes called an inverse mask or a wildcard mask. When the value of the mask is broken down into ...

  4. Mask data preparation - Wikipedia

    en.wikipedia.org/wiki/Mask_data_preparation

    Mask data preparation (MDP), also known as layout post processing, is the procedure of translating a file containing the intended set of polygons from an integrated circuit layout into set of instructions that a photomask writer can use to generate a physical mask. Typically, amendments and additions to the chip layout are performed in order to ...

  5. pandas (software) - Wikipedia

    en.wikipedia.org/wiki/Pandas_(software)

    Pandas (styled as pandas) is a software library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series .

  6. Logical conjunction - Wikipedia

    en.wikipedia.org/wiki/Logical_conjunction

    This can be used to select part of a bitstring using a bit mask. For example, 1001 1 101 AND 0000 1 000 = 0000 1 000 extracts the fourth bit of an 8-bit bitstring. In computer networking , bit masks are used to derive the network address of a subnet within an existing network from a given IP address , by ANDing the IP address and the subnet mask .

  7. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  8. Data masking - Wikipedia

    en.wikipedia.org/wiki/Data_masking

    This method is the only applicable way to dynamically mask complex applications as it enables control to the data request, data result and user result. Supported by a browser plugin: In the case of SaaS or local web applications, browser add-ons can be configured to mask data fields corresponding to precise CSS Selectors .

  9. Wildcard mask - Wikipedia

    en.wikipedia.org/wiki/Wildcard_mask

    A wildcard mask can be thought of as an inverted subnet mask. For example, a subnet mask of 255.255.255.0 (11111111.11111111.11111111.00000000 2) inverts to a wildcard mask of 0.0.0.255 (00000000.00000000.00000000.11111111 2). A wild card mask is a matching rule. [2] The rule for a wildcard mask is: 0 means that the equivalent bit must match