Matcher.reset: restart : Pattern « Regular Expressions « Java

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Java » Regular Expressions » PatternScreenshots 
Matcher.reset: restart
 


import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
  public static void main(String args[]) {
    Pattern p = Pattern.compile("\\d");
    Matcher m1 = p.matcher("01234");

    while (m1.find()) {
      System.out.println("\t\t" + m1.group());
    }
    m1.reset();
    System.out.println("After resetting the Matcher");
    while (m1.find()) {
      System.out.println("\t\t" + m1.group());
    }
  }
}

   
  
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14. Setting Case Sensitivity in a Regular Expression
15. Use enclosing form
16. Use a character set
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20. Use an inline modifier: x)a \\s b
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22. Tabs and newlines in the pattern are ignored as well
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24. Matching Across Line Boundaries in a Regular Expression
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28. Matcher.reset(CharSequence)
29. Matcher.start(): Find the starting point
30. Matcher.start(int) Example
31. Matcher.end(): find the end point
32. Find the end point of the second 'test'
33. Using the find() Method from Matcher
34. Using the find(int) Method
35. Using the lookingAt Method
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37. Simple Positive Lookahead
38. Finding Every Occurrence of the Letter A
39. Simple Negative Lookahead
40. Simple Positive Lookbehind
41. Regular expression search program
42. Find all matches
43. Implement a pattern matcher for regular expressions
44. Regular expression and CharSequence
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