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Hey, I'm running a mysql query, and would like to run a script if the query returns no results. But what do I use to test for no results? Something like: [PHP] if (!$query) { do this } [/PHP] But just not sure how to implement it. Little help? |
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I am a newbie to javascript and have written the following code to make sure that users have checked a radio button. It is set to work on submit. The form is generated by php and has approx 70 options; users may select one. I am not even sure if … |