olamarche/snippets

Various snippets

JAVA - Add parameters to resource bundle

String message = resourceBundle.getBundle(lang).getString("key");
		return MessageFormat.format(message, new Object[] { format.format(new Date()) });

JSTL - Check list if empty

<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<c:if test="${fn:length(list) > 0}"></c:if>

JAVASCRIPT - Check empty or spaced string

str.match(/^\s*$/g)