Learn how to use regular expression in Java programming. Here are most commonly used examples −
How to reset the pattern of a regular expression?
How to match duplicate words in a regular expression?
How to find every occurance of a word?
How to know the last index of a particular word in a string?
How to print all the strings that match a given pattern from a file?
How to remove the white spaces?
How to match phone numbers in a list to a certain pattern?
How to count a group of words in a string?
How to search a particular word in a string?
How to split a regular expression?
How to count replace first occourance of a String?
How to check check whether date is in proper format or not?
How to validate an email address format?
How to replace all occurings of a string?
How to make first character of each word in Uppercase?