<br><br><div class="gmail_quote">2008/6/28 Jukka Akkanen <<a href="mailto:jakkanen@mac.com">jakkanen@mac.com</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
This seems to be similar to the comma operator in C, which lets you use multiple comma-separated sub-expressions in a context where only a single expression is allowed. An expression using the comma operator evaluates to the value of the last sub-expression. Note that the comma operator is very different from how && works.<br>
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</blockquote><div><br>Got it. </div></div><br>How and where is this useful?<br><br>Thanks!<br><br>Kas.<br>