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Wikipedia preprocessor (wikiprep.pl) is a Perl script that preprocesses raw XML dumps and builds link tables, category hierarchies, collects anchor text for each article etc. Wikipedia SQL dump parser is a .NET library to read MySQL dumps without the need to use MySQL database; WikiDumpParser – a .NET Core library to parse the database dumps.
Two objects that are not equal are said to be distinct. A formula such as =, where x and y are any expressions, means that x and y denote or represent the same object. [2] For example, = /, are two notations for the same number. Similarly, using set builder notation,
The law is named after Amedeo Avogadro who, in 1812, [2] [3] hypothesized that two given samples of an ideal gas, of the same volume and at the same temperature and pressure, contain the same number of molecules. As an example, equal volumes of gaseous hydrogen and nitrogen contain the same number of molecules when they are at the same ...
The intersection of each sequence () of nested intervals contains exactly one real number . Proof: This statement can easily be verified by contradiction. Assume that there exist two different numbers x , y ∈ ∩ n ∈ N I n {\displaystyle x,y\in \cap _{n\in \mathbb {N} }I_{n}} .
Example of QBE query with joins, designed in Borland's Paradox database. Query by Example (QBE) is a database query language for relational databases.It was devised by Moshé M. Zloof at IBM Research during the mid-1970s, in parallel to the development of SQL. [1]
The mom of two was disappointed her district didn't teach phonics as part of its literacy program. She switched her child to a Catholic school where the girl thrived after being taught phonics.
You know, I know they like to say they weren't, but they're fairly equal, but the numbers of dead young soldiers lying on fields all over the place are staggering. It's crazy what's taking place ...
Systematic sampling may also be used with non-equal selection probabilities. In this case, rather than simply counting through elements of the population and selecting every k th unit, we allocate each element a space along a number line according to its selection probability. We then generate a random start from a uniform distribution between ...