Checking if string is a combination of chars
126
How do I compare strings in Java?
150982
Java String - See if a string contains only numbers and not letters
124507
String Comparison in Java
27495
Why is True returned when checking if an empty string is in another?
131689
Java add chars to a string
35451
The concatenation of chars to form a string gives different results
55142
How to get character array from a string?
143893
How to find char in string and get all the indexes?
137306
Comparing two strings in C?
65307
Simple combination/probability question based on string-length and possible-characters
106902
Find the location of a character in string
28684
Check if a string contains a string in C++
34041
How to check if a string starts with another string in C?
54110
Find all upper, lower and mixed case combinations of a string
21337
Determining whether a string has a substring (word)
56714
String comparison in \ifthenelse
13908
How to determine if a String has non-alphanumeric characters?