code: public static Attribute<HtmlTag> meta( String name, String value )
      {
          return head( "meta", ignored ->
          {
          }, new Attribute<Void>()
          {
              @Override
              public String name()
              {
                  return name;
              }
  
              @Override
              public String value( Void target )
              {
                  return value;
              }
          } );
      }
docs: Generate meta tags for use in {@link HtmlTag.Html#head &lt;head&gt;}.
  
  @param name  the name of the meta attribute.
  @param value the value of the meta attribute.
  @return an object that generates the tag in the head.