regex101: JavaScript Match Workspace

\<the literal < (60₁₀ / 74₈ / 3C₁₆)

\%the literal % (37₁₀ / 45₈ / 25₁₆)

Character Class[\w \@\=\.\*\,\"\$\#\!\&\/\/\n\+\;\:]*

*matches any number of characters from the set below:

\wany word character

the literal (32₁₀ / 40₈ / 20₁₆)

\@the literal @ (64₁₀ / 100₈ / 40₁₆)

\=the literal = (61₁₀ / 75₈ / 3D₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

\#the literal # (35₁₀ / 43₈ / 23₁₆)

\!the literal ! (33₁₀ / 41₈ / 21₁₆)

\&the literal & (38₁₀ / 46₈ / 26₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\na line-feed (newline) character (ASCII 10)

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

\;the literal ; (59₁₀ / 73₈ / 3B₁₆)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Search reference

Regular Expression

\<\%[\w \@\=\.\*\,\"\$\#\!\&\(\)\/\/\n\+\;\:]*

New

<%@ page import="java.io.*,java.util.*" %>
<html>
    <head>
        <title>Auto Refresh</title>
    </head>
    <body>
                <fieldset style="width:20%; background-color:#e6ffe6;">
                    <legend>Auto refresh</legend>
                    <h2>Auto Refresh Example</h2>
                    <%
                       // Set refresh, autoload time as 1 seconds
                       response.setIntHeader("Refresh", 1);
                       // Get current time
                       Calendar calendar = new GregorianCalendar();
                       String am_pm;
                       int hour = calendar.get(Calendar.HOUR);
                       int minute = calendar.get(Calendar.MINUTE);
                       int second = calendar.get(Calendar.SECOND);
                       if(calendar.get(Calendar.AM_PM) == 0)
                          am_pm = "AM";
                       else
                          am_pm = "PM";
                       String CT = hour+":"+ minute +":"+ second +" "+ am_pm;
                       out.println("Crrent Time: " + CT + "\n");
                    %>
                </fieldset>
    </body>
</html>

Regular Expressions 101

Regular Expression

Substitution