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Padding (other)
Padding is a soft material used for the sake of comfort or to change the shape of something. Padding may also refer to: * Schedule padding, time added to a transportation schedule making it resilient to delay * Padding argument, method of proving that some complexity classes are conditionally equal * Padding (cryptography), increasing the length of a message prior to encryption so that its actual length is not disclosed * Resume padding, fluff added to a resume Computing * Data structure alignment, achieved by "padding" data structures with unused bytes * Output padding, non-printing characters used after control sequences Output formatting * Cellpadding, or cell padding, in HTML and CSS languages, the amount of space between the border of a table cell and its contents (margin in a cell) * HTML padding, an HTML attribute used to space between the text and the border * CSS padding, a type of spacing used to lay out websites See also * Pad (other) Pad or pads ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padding
Padding is thin cushioned material sometimes added to clothes. Padding may also be referred to as batting when used as a layer in lining quilts or as a packaging or stuffing material. When padding is used in clothes, it is often done in an attempt to soften impacts on certain zones of the body or enhance appearance by adding size to a physical feature. In fashion, there is padding for: * Breasts – sometimes called falsies * The male crotch – usually called a codpiece. * Height – usually in shoes and often called elevator shoes * Width of shoulders, called shoulder pads – in coats and other garments for men, and sometimes for women. Bombast, consisting of horsehair, flock, bran, wool, rags, or cotton, was the padding used to give the required bulk to certain fashionable items of dress in Western Europe around 1600. It was used in particular for men's trunk hose, but also for women's trunk or cannon sleeves (1575-1620).C Willett & Phillis Cunnington, with illustrations by B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schedule Padding
Schedule padding—sometimes called simply padding, or recovery time—is some amount of 'additional' time added to part or all of a schedule, in excess of the expected duration, that allows it to be resilient to anticipated delays and increase the chance that the published schedule will be met. In some cases, excessive padding may be intentionally added to make it unlikely that the schedule won't be met, or to prefabricate an earlier-than-scheduled completion. Padding may have only a temporary positive impact, and many clients perceive this as a deceptive strategy. In transportation, airlines and public transit agencies often use schedule padding to improve schedule adherence and on-time performance, as the percentage of ''on-time'' trips is typically a key performance indicator for operators. In project management or project planning, padding is added to a project schedule to account for known risks and other unforeseen circumstances that may prevent a project from being deliver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padding Argument
In computational complexity theory, the padding argument is a tool to conditionally prove that if some complexity classes are equal, then some other bigger classes are also equal. Example The proof that P = NP implies EXP = NEXP uses "padding". \mathrm \subseteq \mathrm by definition, so it suffices to show \mathrm \subseteq \mathrm. Let ''L'' be a language in NEXP. Since ''L'' is in NEXP, there is a non-deterministic Turing machine ''M'' that decides ''L'' in time 2^ for some constant ''c''. Let : L'=\, where '1' is a symbol not occurring in ''L''. First we show that L' is in NP, then we will use the deterministic polynomial time machine given by P = NP to show that ''L'' is in EXP. L' can be decided in non-deterministic polynomial time as follows. Given input x', verify that it has the form x' = x1^ and reject if it does not. If it has the correct form, simulate ''M''(''x''). The simulation takes non-deterministic 2^ time, which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padding (cryptography)
In cryptography, padding is any of a number of distinct practices which all include adding data to the beginning, middle, or end of a message prior to encryption. In classical cryptography, padding may include adding nonsense phrases to a message to obscure the fact that many messages end in predictable ways, e.g. ''sincerely yours''. Classical cryptography Official messages often start and end in predictable ways: ''My dear ambassador, Weather report, Sincerely yours'', etc. The primary use of padding with classical ciphers is to prevent the cryptanalyst from using that predictability to find Known-plaintext attack, known plaintext that aids in breaking the encryption. Random length padding also prevents an attacker from knowing the exact length of the plaintext message. A famous example of classical padding which caused a great misunderstanding is "the world wonders" incident, which nearly caused an Allied loss at the WWII Battle off Samar, part of the larger Battle of Leyte Gul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resume Padding
Job fraud is fraudulent or deceptive activity or representation on the part of an employee or prospective employee toward an employer. It is not to be confused with '' employment fraud'', where an employer scams job seekers or fails to pay wages for work performed. There are several types of job frauds that employees or potential employees commit against employers. While some may be illegal under jurisdictional laws, others do not violate law but may be held by the employer against the employee or applicant. Résumé fraud Résumé fraud or application fraud is any act that involves intentionally providing fictitious, exaggerated, or otherwise misleading information on a job application or résumé A résumé, sometimes spelled resume (or alternatively resumé), also called a curriculum vitae (CV), is a document created and used by a person to present their background, skills, and accomplishments. Résumés can be used for a variety of re ... in hopes of persuading a potentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Structure Alignment
Data structure alignment is the way data is arranged and accessed in computer memory. It consists of three separate but related issues: data alignment, data structure padding, and packing. The CPU in modern computer hardware performs reads and writes to memory most efficiently when the data is ''naturally aligned'', which generally means that the data's memory address is a multiple of the data size. For instance, in a 32-bit architecture, the data may be aligned if the data is stored in four consecutive bytes and the first byte lies on a 4-byte boundary. ''Data alignment'' is the aligning of elements according to their natural alignment. To ensure natural alignment, it may be necessary to insert some ''padding'' between structure elements or after the last element of a structure. For example, on a 32-bit machine, a data structure containing a 16-bit value followed by a 32-bit value could have 16 bits of ''padding'' between the 16-bit value and the 32-bit value to align the 32-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Output Padding
In computing, output padding is the insertion of non-printing characters into the device output stream to allow for a preceding control operation to take effect. Output padding was necessary on many printing devices, notably Teletype and other mechanical terminals, after the issuance of a carriage return. Without the padding, following characters might print in the middle of the output line. Output padding was also necessary on many display terminals after cursor positioning, scrolling, and other commands. Typically the null character was used; the delete character was occasionally used. The number of padding characters depended on the particular device, but also sometimes on the horizontal position of the printing carriage A carriage is a private four-wheeled vehicle for people and is most commonly horse-drawn. Second-hand private carriages were common public transport, the equivalent of modern cars used as taxis. Carriage suspensions are by leather strapping an .... N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellpadding
Cellpadding (along with cellspacing) is a term used in the computer language HTML (Hypertext Markup Language). When used in conjunction with the table element, it specifies the amount of space between the border of a table cell and its contents. Cellpadding is an attribute of an individual cell in a table, so each cell in a table can be assigned its own cellpadding value, if not assigned however, the default value for cellpadding is 1. The cellpadding attribute was added to version 2.0 of the HTML language in 1996. Space between text and borders is an important element of web page design, because it improves the readability of text and visual appeal of graphics in table cells. Cellpadding makes this possible, and web design experts emphasize the importance of carefully selecting the cellpadding values. The same effect can be accomplished in CSS. Presentational HTML elements such as cellpadding are becoming obsolete, as more and more web designers move to the use of CSS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HTML Padding
An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment nodes and others). The first used version of HTML was written by Tim Berners-Lee in 1993 and there have since been many versions of HTML. The most commonly used version is HTML 4.01, which became official standard in December 1999. An HTML document is composed of a tree of simple HTML nodes, such as text nodes, and HTML elements, which add semantics and formatting to parts of document (e.g., make text bold, organize it into paragraphs, lists and tables, or embed hyperlinks and images). Each element can have HTML attributes specified. Elements can also have content, including other elements and text. Concepts Elements vs. tags As is generally understood, the position of an element is indicated as spanning from a start tag and is terminated by an end tag. This is the case for many, but not all, elements within an HTML documen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
