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Kon-Boot (aka konboot, kon boot) is a software utility that allows users to bypass Microsoft Windows passwords and Apple macOS passwords (Linux support has been deprecated) without lasting or persistent changes to system on which it is executed.
Implementations of the singleton pattern ensure that only one instance of the singleton class ever exists and typically provide global access to that instance. Typically, this is accomplished by: Declaring all constructors of the class to be private , which prevents it from being instantiated by other objects
The Ultimate Boot CD (UBCD) is a bootable CD-ROM containing a collection of diagnostic tools including CPU tests, memory tests, virus scanning, and other tools. [ 1 ] [ 2 ] The Ultimate Boot CD (UBCD) contains over 100 system diagnostics and hardware troubleshooting utilities.
Maximum PC gave Windows 7 a rating of 9 out of 10 and called Windows 7 a "massive leap forward" in usability and security, and praised the new Taskbar as "worth the price of admission alone." [178] PC World called Windows 7 a "worthy successor" to Windows XP and said that speed benchmarks showed Windows 7 to be slightly faster than Windows ...
A set such as {{,,}} is a singleton as it contains a single element (which itself is a set, but not a singleton). A set is a singleton if and only if its cardinality is 1. In von Neumann's set-theoretic construction of the natural numbers, the number 1 is defined as the singleton {}.
In coding theory, the Singleton bound, named after Richard Collom Singleton, is a relatively crude upper bound on the size of an arbitrary block code with block length , size and minimum distance . It is also known as the Joshibound [ 1 ] proved by Joshi (1958) and even earlier by Komamiya (1953) .
MediaFire's desktop client software is available for the following devices: PCs running Windows XP, Windows Vista, Windows 7, and Windows 8, or Mac OS X 10.7 or higher and require at least 1 GB of RAM and 600 MB of disk space. [12] [13] As MediaFire announced at 19 May MediaFire Desktop Sync will stop working at 30 July 2016. [14]
The stabilizer of a vertex of the graph is isomorphic to the symmetric group S 7 on 7 letters. The setwise stabilizer of an edge is isomorphic to Aut(A 6) = A 6.2 2, where A 6 is the alternating group on 6 letters. Both of the two types of stabilizers are maximal subgroups of the whole automorphism group of the Hoffman–Singleton graph.