Position built-in function with "test" instead of "pattern matching"?
407
Using Position (which requires a pattern) in the same manner as Select (which requires a criterion)
32787
Why does `Position` by default return a list of lists of positions instead of a simple list of positions?
19770
How do I trim leading/trailing whitespace in a standard way?
30289
Python Regex - How to Get Positions and Values of Matches
960
Unexpected behavior of rule matching a pattern
136284
Orderless pattern matching
14404
Functions vs. patterns
38875
How to write a function (piecewise) with bracket outside?
58658
How to change brace position in IntelliJ IDE?
149956
Adapting "Find and Replace" functionality to work with Patterns
13930
Is it possible to insert arguments into functions when they're used like Function@ or //Function?
47144
Package to test whether a string is in a list
143939
How do you use: isalnum, isdigit, isupper to test each character of a string?
12476
Position with Except returns first item {0} and last item {}. Why?
114670
How do I perform an expandable string comparison?
3265
How can I test if a variable is empty or contains only spaces?
148300
Why $0 is not a positional parameter?