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Hi, I've got a method that returns 'null' for a linked list [CODE] public LinkedList<names> Relate(names Student) { return null; [/CODE] How can i get it to return an empty List, so that I dont get a null pointer exception? Thanks in advance, |
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I'm making a midlet that incorporates a database system with relatively large records (~10,000 patient records/health info system on an [B]EAV[/B] entity-attribute-value model). I suppose [B]RMS[/B] cannot do or "is not fit" for this job. (at least, efficiently) Can i use the [B]OpenBaseMovil[/B] for this purpose? or [B]Perst Lite[/B], [B]SQLite[/B] … |
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Does java has toString function? eg : txtamt.setText(toString(num)); But it doesn't work. Plz give me the right method. |
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Please help... I'm new to this topic. What is the best (are the good) SMS Java APIs available? (A SMS Java API that is comprehensive and/or easy to understand/integrate.) Is the SMSlib / smslib.org ok to use? (I'm trying to make a very simple program/connection between my pc/Windows XP to … |