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  2. pandas (software) - Wikipedia

    en.wikipedia.org/wiki/Pandas_(software)

    [4]: 114 A DataFrame is a 2-dimensional data structure of rows and columns, similar to a spreadsheet, and analogous to a Python dictionary mapping column names (keys) to Series (values), with each Series sharing an index. [4]: 115 DataFrames can be concatenated together or "merged" on columns or indices in a manner similar to joins in SQL.

  3. Graph Query Language - Wikipedia

    en.wikipedia.org/wiki/Graph_Query_Language

    The name of a column becomes the name of a "binding variable", whose value is a specific graph element reference for each row of the table. For example, a pattern MATCH (p:Person)-[:LIVES_IN]->(c:City) will generate a two-column output table. The first column named p will contain references to nodes with a label Person .

  4. Record linkage - Wikipedia

    en.wikipedia.org/wiki/Record_linkage

    Record linkage (also known as data matching, data linkage, entity resolution, and many other terms) is the task of finding records in a data set that refer to the same entity across different data sources (e.g., data files, books, websites, and databases).

  5. Data-driven programming - Wikipedia

    en.wikipedia.org/wiki/Data-driven_programming

    Standard examples of data-driven languages are the text-processing languages sed and AWK, [1] and the document transformation language XSLT, where the data is a sequence of lines in an input stream – these are thus also known as line-oriented languages – and pattern matching is primarily done via regular expressions or line numbers.

  6. Merge algorithm - Wikipedia

    en.wikipedia.org/wiki/Merge_algorithm

    In the merge sort algorithm, this subroutine is typically used to merge two sub-arrays A[lo..mid], A[mid+1..hi] of a single array A. This can be done by copying the sub-arrays into a temporary array, then applying the merge algorithm above. [1] The allocation of a temporary array can be avoided, but at the expense of speed and programming ease.

  7. Are cranberries good for you? What to know before Thanksgiving.

    www.aol.com/cranberries-good-know-thanksgiving...

    Are you team canned or team fresh cranberry sauce?. This Thanksgiving, we're answering plenty of your burning, commonly-searched food questions.Here, we're tackling the nutritional facts behind ...

  8. Winter solstice 2024: The shortest day of the year is arriving

    www.aol.com/winter-solstice-2024-shortest-day...

    Humans have been celebrating the winter solstice for thousands of years. Ancient civilizations built landmarks like Stonehenge in England and Torreon at Machu Picchu, Peru, to track the sun's ...

  9. If I Could Only Buy and Hold a Single Stock, This Would Be It

    www.aol.com/could-only-buy-hold-single-113000923...

    Taking its stock performance first, there are few companies that can match Amazon's long-term growth. Over the last 20 years, Amazon generated a compound annual growth rate (CAGR) of 26.9%.