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Bush Hid The Facts
"Bush hid the facts" is a common name for a bug present in Microsoft Windows which causes text encoded in ASCII to be interpreted as if it were UTF-16LE, resulting in garbled text. When the string "Bush hid the facts", without quotes, was put in a Notepad document and saved, closed, and reopened, the nonsensical sequence of the Chinese characters "" would appear instead. While " Bush hid the facts" is the sentence most commonly presented to induce the error, the bug can also be triggered by other strings such as , , and even or . Cause When a text file is opened in Notepad, Windows checks if the text is encoded in UTF-16 using the Win32 charset detection function . guesses it is Unicode if the total changes to the "low byte" (the even indexes starting at 0) is three times greater than the total changes to the "high byte" (the odd indexes). If so, it returns , causing the application to incorrectly interpret the text as UTF-16LE. As a result, Notepad renders the text as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Bug
A software bug is a design defect ( bug) in computer software. A computer program with many or serious bugs may be described as ''buggy''. The effects of a software bug range from minor (such as a misspelled word in the user interface) to severe (such as frequent crashing). In 2002, a study commissioned by the US Department of Commerce's National Institute of Standards and Technology concluded that "software bugs, or errors, are so prevalent and so detrimental that they cost the US economy an estimated $59 billion annually, or about 0.6 percent of the gross domestic product". Since the 1950s, some computer systems have been designed to detect or auto-correct various software errors during operations. History Terminology ''Mistake metamorphism'' (from Greek ''meta'' = "change", ''morph'' = "form") refers to the evolution of a defect in the final stage of software deployment. Transformation of a ''mistake'' committed by an analyst in the early stages of the softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IsTextUnicode
Microsoft was one of the first companies to implement Unicode in their products. Windows NT was the first operating system that used "wide characters" in system calls. Using the (now obsolete) UCS-2 encoding scheme at first, it was upgraded to the variable-width encoding UTF-16 starting with Windows 2000, allowing a representation of additional planes with surrogate pairs. However Microsoft did not support UTF-8 in its API until May 2019. Before 2019, Microsoft emphasized UTF-16 (i.e. -W API), but has since recommended to use UTF-8 (at least in some cases), on Windows and Xbox (and in other of its products), even states "UTF-8 is the universal code page for internationalization ndUTF-16 .. isa unique burden that Windows places on code that targets multiple platforms. .Windows smoving forward to support UTF-8 to remove this unique burden esultingin fewer internationalization issues in apps and games". A large amount of Microsoft documentation uses the word "Unicode" to refer e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Character Encoding
Character encoding is the process of assigning numbers to graphical character (computing), characters, especially the written characters of human language, allowing them to be stored, transmitted, and transformed using computers. The numerical values that make up a character encoding are known as code points and collectively comprise a code space or a code page. Early character encodings that originated with optical or electrical telegraphy and in early computers could only represent a subset of the characters used in written languages, sometimes restricted to Letter case, upper case letters, Numeral system, numerals and some punctuation only. Over time, character encodings capable of representing more characters were created, such as ASCII, the ISO/IEC 8859 encodings, various computer vendor encodings, and Unicode encodings such as UTF-8 and UTF-16. The Popularity of text encodings, most popular character encoding on the World Wide Web is UTF-8, which is used in 98.2% of surve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Docs
Microsoft Docs was a library of technical documentation for end users, developers, and IT professionals who work with Microsoft products. The Microsoft Docs website provided technical specifications, conceptual articles, tutorials, guides, API references, code samples and other information related to Microsoft software and web services. Microsoft Docs was introduced in June 2016 as a replacement for the MSDN and Microsoft TechNet, TechNet libraries which previously hosted some of these materials. Microsoft Docs initially contained only .NET documentation. The process of migrating the bulk of the Microsoft Developer Network, MSDN and Microsoft TechNet, TechNet libraries' content took approximately two years. In 2022, Microsoft Docs was made part of the Microsoft Learn site. Structure and features The content on Microsoft Docs was organised into groups based on product or technology and steps of working with it: evaluating, getting started, planning, deploying, managing, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raymond Chen (Microsoft)
Microsoft Developer Network (MSDN) was the division of Microsoft responsible for managing the firm's relationship with developers and testers, such as hardware developers interested in the operating system (OS), and software developers developing on the various OS platforms or using the API or scripting languages of Microsoft's applications. The relationship management was situated in assorted media: web sites, newsletters, developer conferences, trade media, blogs and DVD distribution. Starting in January 2020, the website was fully integrated with Microsoft Docs (itself integrated into Microsoft Learn in 2022). Websites MSDN's primary web presence at ''msdn.microsoft.com'' was a collection of sites for the developer community that provided information, documentation, and discussion that was authored both by Microsoft and by the community at large. Microsoft later began placing emphasis on incorporation of forums, blogs, library annotations and social bookmarking to make MSDN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WordPad
WordPad is a word processor software designed by Microsoft that was included in versions of Windows from Windows 95 through Windows 11, version 23H2. Similarly to its predecessor Microsoft Write, it served as a basic word processor, positioned as more advanced than the Notepad text editor by supporting rich text editing, but with a subset of the functionality of Microsoft Word. Microsoft removed WordPad in Windows 11 24H2 and it has no successor. Earlier versions primarily supported a subset of the Rich Text Format (RTF, .rtf) and Microsoft Word 6.0 formats, although later versions are also capable of saving Office Open XML (OOXML, .docx) and OpenDocument Text (.odt) files. Features WordPad can format and print text, including font and bold, italic, colored, and centered text, and lacks functions such as a spell checker, thesaurus, and control of pagination. It does not support footnotes and endnotes. WordPad can read, render, and save many Rich Text Format (RTF) featu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byte Order Mark
The byte-order mark (BOM) is a particular usage of the special Unicode character code, , whose appearance as a magic number at the start of a text stream can signal several things to a program reading the text: * the byte order, or endianness, of the text stream in the cases of 16- bit and 32-bit encodings; * the fact that the text stream's encoding is Unicode, to a high level of confidence; * which Unicode character encoding is used. BOM use is optional. Its presence interferes with the use of UTF-8 by software that does not expect non-ASCII bytes at the start of a file but that could otherwise handle the text stream. Unicode can be encoded in units of 8-bit, 16-bit, or 32-bit integers. For the 16- and 32-bit representations, a computer receiving text from arbitrary sources needs to know which byte order the integers are encoded in. The BOM is encoded in the same scheme as the rest of the document and becomes a Unicode code point if its bytes are swapped. Hence, the process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UTF-8
UTF-8 is a character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from ''Unicode Transformation Format 8-bit''. Almost every webpage is transmitted as UTF-8. UTF-8 supports all 1,112,064 valid Unicode code points using a variable-width encoding of one to four one- byte (8-bit) code units. Code points with lower numerical values, which tend to occur more frequently, are encoded using fewer bytes. It was designed for backward compatibility with ASCII: the first 128 characters of Unicode, which correspond one-to-one with ASCII, are encoded using a single byte with the same binary value as ASCII, so that a UTF-8-encoded file using only those characters is identical to an ASCII file. Most software designed for any extended ASCII can read and write UTF-8, and this results in fewer internationalization issues than any alternative text encoding. UTF-8 is dominant for all countries/languages on the internet, with 99% global ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Vista
Windows Vista is a major release of the Windows NT operating system developed by Microsoft. It was the direct successor to Windows XP, released five years earlier, which was then the longest time span between successive releases of Microsoft Windows. It was Software release life cycle#Release to manufacturing (RTM), released to manufacturing on November 8, 2006, and over the following two months, it was released in stages to business customers, original equipment manufacturers (OEMs), and retail channels. On January 30, 2007, it was released internationally and was made available for purchase and download from the Windows Marketplace; it is the first release of Windows to be made available through a digital distribution platform. Development of Windows Vista began in 2001 under the codename "Longhorn"; originally envisioned as a minor successor to Windows XP, it feature creep, gradually included numerous new features from the then-next major release of Windows codenamed "Blackc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows NT 3
Windows NT 3.x may refer to either of, or all of the following versions of Microsoft Windows Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sec ...: * Windows NT 3.1 * Windows NT 3.5 * Windows NT 3.51 3.x {{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charset Detection
Character encoding detection, charset detection, or code page detection is the process of heuristically guessing the character encoding of a series of bytes that represent text. The technique is recognised to be unreliable and is only used when specific metadata, such as a HTTP header is either not available, or is assumed to be untrustworthy. This algorithm usually involves statistical analysis of byte patterns; such statistical analysis can also be used to perform language detection. This process is not foolproof because it depends on statistical data. In general, incorrect charset detection leads to mojibake. One of the few cases where charset detection works reliably is detecting UTF-8. This is due to the large percentage of invalid byte sequences in UTF-8,In a ''random'' byte string, a byte with the high bit set has only a 1/15 chance of starting a valid UTF-8 code point. Odds are even lower in actual text, which is not random but tends to contain isolated bytes with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Windows
Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sectors of the computing industry – Windows (unqualified) for a consumer or corporate workstation, Windows Server for a Server (computing), server and Windows IoT for an embedded system. Windows is sold as either a consumer retail product or licensed to Original equipment manufacturer, third-party hardware manufacturers who sell products Software bundles, bundled with Windows. The first version of Windows, Windows 1.0, was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). The name "Windows" is a reference to the windowing system in GUIs. The 1990 release of Windows 3.0 catapulted its market success and led to various other product families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
