Re: [chuck-users] comma is and? undocumented feature

2008/6/28 Jukka Akkanen :

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.

Got it. How and where is this useful? Thanks! Kas.