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How can I count the number of matches for a regex?
...ile (matcher.find())
count++;
Btw, matcher.groupCount() is something completely different.
Complete example:
import java.util.regex.*;
class Test {
public static void main(String[] args) {
String hello = "HelloxxxHelloxxxHello";
Pattern pattern = Pattern.compile("Hello")...
How to build an android library with Android Studio and gradle?
...his is how I use Gradle and Android.
TL;DR Full Example - https://github.com/ethankhall/driving-time-tracker/
Disclaimer: This is a project I am/was working on.
Gradle has a defined structure ( that you can change, link at the bottom tells you how ) that is very similar to Maven if you have ever...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 20 '13 at 17:07
Jim EvansJim Evans
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How to show SQL queries run in the Rails console?
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Perfect, just what I needed. Have any recommendation where to go find small tricks such as these are documented?
– randombits
May 29 '10 at 18:18
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Why is sed not recognizing \t as a tab?
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@Dereckson and others - see this answer: stackoverflow.com/a/2623007/48082
– Cheeso
Jun 29 '13 at 1:50
2
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Click event doesn't work on dynamically generated elements [duplicate]
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alert($(this).text());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<h2></h2>
<button>generate new element</button>
The above works for those using jQuery version 1.7+. If you're using an older versi...
Convert a RGB Color Value to a Hexadecimal String
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Automating “enter” keypresses for bash script generating ssh keys
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I'd recommend using yes "" instead of echo -e "\n\n\n" (yes outputs whatever argument is given [or "y" by default] in infinity – perfect for these situations where one just want to provide a "yes" answer to whatever a program mig...
CSS - Expand float child DIV height to parent's height
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Generating HTML email body in C#
... use it:
MailDefinition md = new MailDefinition();
md.From = "test@domain.com";
md.IsBodyHtml = true;
md.Subject = "Test of MailDefinition";
ListDictionary replacements = new ListDictionary();
replacements.Add("{name}", "Martin");
replacements.Add("{country}", "Denmark");
string body = "<div&g...