Скачать или смотреть The Regex in Java | Complete Java Course for Beginners #18

In this video I explain what are the Regex. How to use the Regex in Java with the Pattern object and the Matcher object. I will also explain how to use the Regex to replace some text.

Welcome to the eighteenth video of the complete course of Java for beginners. This playlist is a Java tutorial for beginners:    • Java Beginners  

Content:
What are the Regex;
How to write a Regex with the Pattern object. How to check if a string match a Regex with the Matcher object;
How to replace a string with a Regex and the groups;
What are the special characters of a Regex as the dot, wildcard, plus, circumflex, question mark and more;
How to search for a sequence of characters with the sets and the brackets;
How to create a group with the parenthesis.

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