Fast track your regular expressions with the help of possessive quantifiers, independent grouping, lookarounds, and the regex pattern-matching engine itself.

The String.split methods can be very convenient for easily splitting a provided String based on a provided regular expression String . The only trick is figuring out a regular expression token to ...

A regular expression is a way of denoting a pattern. In Java this pattern is denoted by a String within the delimiters double quotes ("). Here are some definitions to start with: ...

Given a string, , matching the regular expression [A-Za-z !,?._'@]+, split the string into tokens. We define a token to be one or more consecutive English alphabetic letters.

at org.springframework.transaction.support.TransactionTemplate.execute (TransactionTemplate.java:140) at org.activiti.spring.SpringTransactionInterceptor.execute (SpringTransactionInterceptor.java:45) ...

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