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Beautiful Soup is a Python package for parsing HTML and XML documents, including those with malformed markup. It creates a parse tree for documents that can be used to extract data from HTML, [ 3 ] which is useful for web scraping .
Word2vec is a technique in natural language processing (NLP) for obtaining vector representations of words. These vectors capture information about the meaning of the word based on the surrounding words.
In 2011, the Python Packaging Authority (PyPA) was created to take over the maintenance of pip and virtualenv from Bicking, led by Carl Meyer, Brian Rosner, and Jannis Leidel. [ 10 ] With the release of pip version 6.0 (2014-12-22), the version naming process was changed to have version in X.Y format and drop the preceding 1 from the version label.
The USDA animal safety list is located at 9 CFR Subchapter B. [4] Not all select agents require BSL-4 handling, namely select bacteria and toxins, but most select agent viruses do (with the notable exception of SARS-CoV-1 which can be handled in BSL3). Many non-select agent viruses are often handled in BSL-4 according to facility SOPs or when ...
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Python's is operator may be used to compare object identities (comparison by reference), and comparisons may be chained—for example, a <= b <= c. Python uses and, or, and not as Boolean operators. Python has a type of expression named a list comprehension, and a more general expression named a generator expression. [78]
BS4 or BS-4 may refer to : BS4, a BS postcode area for Bristol, England; BS-4, Biuro Szyfrów 4, the German section of the Polish Cipher Bureau; BS4, a center drill bit size; B-s4, a variant of the Antonov A-1 aircraft; BS 4 Specification for Structural Steel Sections, a British Standard; Bonomi BS.4 Basettino, an Italian primary glider in the ...
The fourth iteration BSIV or BS4 was introduced in 2017, and therefore the delay between the introduction of BS3 and BS4 resulted in the fast-tracking of the BSVI or BS6 standards by skipping the BSV (BS5) norms. Each of the regulations have stricter emission standards compared to its predecessors.