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Tag: index values

An index value is an integer that tells you in what position a value is, within a list.

What is a Clustered Index in SQL?

Posted on February 23, 2023March 12, 2023 By admin

In SQL, a clustered index is a type of index that determines the physical order of the data in a table. It organizes the table data based on the values in one or more columns, and stores the data in the table accordingly. When a clustered index is created on a table, the rows of…

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SQL, Working with databases

How To Fix TypeError: unhashable type ‘slice’

Posted on July 26, 2022February 12, 2023 By admin

So you have a Python dictionary, and you want to retrieve data from it and print it to a screen. There are some characteristics of Python that first of all should be understood: The last point is very important as dictionaries do not have an index value, and this is why you get the TypeError…

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python dictionaries, search, type error

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