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Thu, Mar 7 2013 11:39 AM	Permanent Link
Matthew Jones	What is the best way of implementing StrToIntDef in EWB? (Can you tell I'm importing utility routines from Delphi?) You have StrToInt but the help doesn't describe what happens if I pass it 'dog' as a parameter. /Matthew Jones/
Fri, Mar 8 2013 11:27 AM	Permanent Link
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com	Matthew, << You have StrToInt but the help doesn't describe what happens if I pass it 'dog' as a parameter. >> You'll get back NaN (not a number): ShowMessage(IntToStr(StrToInt('Dog'))); Tim Young Elevate Software www.elevatesoft.com
Mon, Mar 11 2013 6:19 AM	Permanent Link
Matthew Jones	Okay, I can work with that. /Matthew Jones/
Mon, Mar 11 2013 11:06 AM	Permanent Link
Matthew Jones	> You'll get back NaN (not a number): For completeness (I was going to ask how to test for Nan), the WebDom unit includes isNaN(), so the end result is: function StrToIntDef(szValue : String; nDefault : Integer) : Integer; begin Result := StrToInt(szValue); if isNaN(Result) then Result := nDefault; end; /Matthew Jones/
Mon, Mar 11 2013 1:59 PM	Permanent Link
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com	Matthew, << For completeness (I was going to ask how to test for Nan), the WebDom unit includes isNaN(), so the end result is: >> I'll try to pop this in the WebCore unit in the next build. Thanks, Tim Young Elevate Software www.elevatesoft.com