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I want to address the necessity to test every object if you want to access a field or method of this object. For example: [code] if (someobject != null) { someobject.doCalc(); } [/code] In this case I will avoid a NullPointerException, and I don't know exactly if ...
Is there a plugin-less way of retrieving query string values via jQuery (or without)? If so, how? If not, is there a plugin which can do so?
