Authors Posts by 2tuts

2tuts

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Transform Transition menu

Text Shadow In 3D Effect

HOT TUTORIALS

PHP: some method of determining the sun’s longitude

longitude of the sun
(Copyright image: www-mars.lmd.jussieu.fr) Method 1: function SunLongitude1($year, $month, $day, $hour, $min, $sec, $timeZone) { $jdn = gregoriantojd($month, $day, $year) + ($hour + $min /...