From the docs on re.match: If zero or more characters at the beginning of string match the regular expression pattern. I just spent like 30 minutes trying to understand why I couldn't match …

This MATLAB function returns the starting index of each substring of str that matches the character patterns specified by the regular expression.

Aug 7, 2019 · Solved: Could anyone tell me how to get the standardized mean differences in Figure 98.6: Standardized Mean Differences from the linked example,

Column name or number of supplied values does not match table definition. I am sure that both the tables have the same structure, same column names and same data types.

This MATLAB function compares s1 and s2 and returns 1 (true) if the two are identical and 0 (false) otherwise.

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While writing this answer, I had to match exclusively on linebreaks instead of using the s-flag (dotall - dot matches linebreaks). The sites usually used to test regular expressions behave …

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to capture a match between start and the first occurrence of end. Notice how the subexpression with nested parentheses spells out a number of alternatives which between them allow e only …

dir name lists files and folders that match name. When name is a folder, dir lists the contents of the folder. Use wildcards * and ** to match patterns. For example, dir *.mlx lists all files with …