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    <div class="moz-cite-prefix">The first one fires once when there is
      no Cheese with name "Cheddar"<br>
      The second one fires for each Cheese whose name is not "Cheddar"<br>
      <br>
      kind regards,<br>
      Lukas Stampf<br>
      <br>
      On 10/25/2012 06:12 PM, Esteban de Ort&uacute;zar wrote:<br>
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    <blockquote
cite="mid:CAHcpcY2iGXpj=kFV_rdiJjVXGukvGpN28jA1N9VQP=4aMPSqvw@mail.gmail.com"
      type="cite">Hello, what is the difference with both sentence?
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      </div>
      <div>not Cheese( name == "Cheddar" )</div>
      <div><br>
      </div>
      <div>and</div>
      <div><br>
      </div>
      <div>Cheese( name != "Cheddar" )</div>
      <div><br>
      </div>
      <div>It's the performance?</div>
      <div><br>
      </div>
      <div>Thanks in advance<br clear="all">
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><font
            face="arial, helvetica, sans-serif"><br>
          </font></p>
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><font
            face="arial, helvetica, sans-serif">------</font></p>
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><font
            face="arial, helvetica, sans-serif">Atte.</font></p>
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><strong><font
              face="arial, helvetica, sans-serif"><font>Ing. Esteban de
                Ort<span style="font-size:10pt">&uacute;zar</span></font></font></strong></p>
        <p
style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
            style="font-family:arial,helvetica,sans-serif"><br>
          </span></p>
        <p
style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
            style="font-family:arial,helvetica,sans-serif"><span
              style="font-family:arial,helvetica,sans-serif"><img
                moz-do-not-send="true"
src="http://www.linkedin.com/img/webpromo/btn_profile_greytxt_80x15_es_ES.png?locale="></span><a
              moz-do-not-send="true" rel="nofollow"
              href="http://www.linkedin.com/pub/a/290/b30"
              style="font-family:arial,helvetica,sans-serif"
              target="_blank">http://www.linkedin.com/in/estebandeortuzar</a></span></p>
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px">&nbsp;</p>
        <p
style="font-family:arial,helvetica,sans-serif;font-size:13px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
            style="font-size:10pt"><span
              style="font-size:24pt;color:rgb(51,153,102);font-family:Webdings">P</span><font
              color="#339966" size="3"><span
                style="color:rgb(51,153,102)">&nbsp;</span></font><font
              color="#339966" face="Arial" size="1"><span
                style="font-size:7.5pt;color:rgb(51,153,102);font-family:Arial">Si
                no es necesario no imprima este correo. Todos somos
                responsables por el cuidado del medio ambiente</span></font></span></p>
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      <pre wrap="">_______________________________________________
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</pre>
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