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 | Hello everyone, After a while of being a lurker, I decided to register and be part of a great community. I'm Angelo, an iOS and Web developer from Philippines. Hoping to learn more while sharing my own knowledge and experiences to the community. :) |
| | Hi everyone, I would like to ask a question about MySQL. Say, I have a database like this: database 1: articles |- id |- title |- description database 2: tags |- id |- articleID |- tag I needed to search from articles.description and tags.tag and while doing so, the searched … |
 | It probably means $q is empty or null. Try to put it inside an if statement with `if ( $q )` as the statement. You can also add `or die ( mysql_error() );` to make sure that the query is not producing an error: `$q = mysql_query( "SELECT u.*,c.* FROM …  |
| | Have you tried using `fmod() or fmodf() from <math.h>`? Or better yet, use <tgmath.h> as suggested here: [Click Here](http://www.cocoabuilder.com/archive/cocoa/239717-cgfloat-fmax-fmaxf.html#239897) If you are simply using 2 integers then use the modulo operator (%). |
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