Java .contains cannot be used with charAt
10610
How can I check if a single character appears in a string?
153094
why javascript's charAt() with a string returns the first letter
125978
Why does my if condition not accept an integer in java?
45877
try/catch with InputMismatchException creates infinite loop
109282
Java comparison with == of two strings is false?
10951
Case insensitive 'Contains(string)'
97131
How do I create an expression tree to represent 'String.Contains("term")' in C#?
10884
Tokenizing Error: java.util.regex.PatternSyntaxException, dangling metacharacter '*'
82423
java.lang.StringIndexOutOfBoundsException: String index out of range
129833
LIKE uses index, CHARINDEX does not?
29654
How to make sure that JTextField contains only letters?
41132
String contains any items in an array (case insensitive)
47715
How to check if the URL contains a given string?
150982
Java String - See if a string contains only numbers and not letters
49317
The method format(String, Object[]) in the type String is not applicable for the arguments (...)
43229
How to check if a string contains only digits in Java
149427
Comparing StringBuffer content with equals