Count the number of lines (rows) and columns, missing or not available values in a txt (and a csv) file

Count The Number of Lines (Rows), Columns Missing or Not Available Values
- Integrated Circuits -
- An Online Book -

Integrated Circuits http://www.globalsino.com/ICs/

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Count the numbers of rows and columns in a csv file: code:
Search with defined functions
Output:

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Count the numbers of rows and columns in a csv file: code:
Search with defined functions
Output:

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Count the numbers of rows and columns in a csv file: code:
Search with defined functions

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Count different numbers in each region in a column in a csv file: code:
Search with defined functions
Output:

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Count missing or not available values: code:
         Search with defined functions
csv data:

Output:

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