algo to find number of common characters in 2 strings
34485
Finding common characters in two strings
73916
Common elements in two lists
137306
Comparing two strings in C?
94939
How do I count the number of words in a string?
65863
Find common values in multiple arrays with PHP
115488
Algorithm to find the most common substrings in a string
157292
Count the number of max consecutive "a"'s from a string. Python 3
84100
Count the number of occurrences of a string in a VARCHAR field?
23035
Number of occurrences of a substring in an NSString?
113229
How do I compare two strings in Perl?
95647
How do I repeat a character n times in a string?
5672
How to find nth occurrence of character in a string?
633
Number of bit strings
28614
What method in the String class returns only the first N characters?
4221
Determining the number of bit strings of length n that contains no adjacent 0s
135836
How to count of sub-string occurrences?
87643
what is the time complexity of .equals in java for 2 strings?