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I am trying to detect if a jQuery plugin is available, I tried
$.pluginName
but failed then tried
$().pluginName
it works. But whats the difference between the 2?
You should be looking at
$.fn.pluginName. jQuery’s$.fnis an alias for$.prototypeand that’s where all the plugin names go. The top-level$.*namespace is reserved for jQuery’s utility functions such as$.each()and$.grep().