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#Java - Code Snippets for '#Regex.matcher' - 3 code snippet(s) found

 Sample 1. Java Code to get all images url from html code.

regex = Pattern.compile("[http]");
regexMatcher = regex.matcher(htmlParseData.getHtml());
List tr=htmlParseData.getOutgoingUrls();
imgUrlCounter=0;
for(i=0;i<tr.size();i++){
if(tr.get(i).toString().contains(".jpg") || tr.get(i).toString().contains(".jpeg") || tr.get(i).toString().contains(".gif") || tr.get(i).toString().contains(".bmp")){
url = new URL(tr.get(i).toString());
Image image = new ImageIcon(url).getImage();
}
}

   Like      Feedback     regex  pattern  regex.matcher  html  java.util.regex.pattern  regular expressions


 Sample 2. Code to find email ids in a string using Pattern.

String text="vivek boy goy vivek@tech.com viv@ek.com sdjs@adjk";
Pattern regex = Pattern.compile("[@]");
Matcher regexMatcher = regex.matcher(text);
int i =0;
int width = 0;
while (regexMatcher.find()) {
if((regexMatcher.start()-10 > 0) && (regexMatcher.end()+10 < text.length())){
width=10;
String[] substr=text.substring(regexMatcher.start()-width,regexMatcher.end()+width).split(" ");
for(int j=0;j<substr.length;j++){
if(substr[j].contains("@") && (substr[j].contains(".com") || substr[j].contains(".net"))){
System.out.println(substr[j]);
}
}
} else {
width=0;
}
}

   Like      Feedback     regex  pattern  string  regexMatcher.find  java.util.regex.Matcher  java.util.regex.Pattern


 Sample 3. Code Sample / Example / Snippet of java.util.regex.Matcher

    private void defineVariables(String line) {

Matcher varDefn = matchesVarDefn.matcher(line);

if (varDefn.lookingAt()) {

String var = varDefn.group(1);

String val = varDefn.group(2);

vars.define(var, val);

} else {

String[] words = splitWords.split(line);

for (String var : words) {

String value = System.getenv(var);

vars.define(var, value);

}

}

}


   Like      Feedback      java.util.regex.Matcher



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