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Php - Delimiter must not be alphanumeric or backslash -

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this question has answer here: delimiter must not alphanumeric or backslash , preg_match 5 answers this question has been asked don't know how fix problem in situation. getting following php errror: php message: php warning: preg_match(): delimiter must not alphanumeric or backslash in... on line 227 line 227 following: if (preg_match($match, $_server['http_user_agent'])) and function: $oslist = array ( 'windows 3.11' => 'win16', 'windows 95' => '(windows 95)|(win95)|(windows_95)', 'windows 98' => '(windows 98)|(win98)', 'windows 2000' => '(windows nt 5.0)|(windows 2000)', 'windows xp' => '(windows nt 5.1)|(windows xp)', 'windows server 2003' => '(windows nt 5.2)', 'windows vista' => '(windows nt 6.0)', 'w...
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Delphi interface implements -

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i expect reference counting should work on outer aggregating object in interface implementation. if can refer example: clarity in classes implementing multiple interfaces (alternative delegation): here minimal reproduction of behaviour: program so16210993; {$apptype console} type ifoo = interface procedure foo; end; tfooimpl = class(tinterfacedobject, ifoo) procedure foo; end; tcontainer = class(tinterfacedobject, ifoo) private ffoo: ifoo; public constructor create; destructor destroy; override; property foo: ifoo read ffoo implements ifoo; end; procedure tfooimpl.foo; begin writeln('tfooimpl.foo called'); end; constructor tcontainer.create; begin inherited; ffoo := tfooimpl.create; end; destructor tcontainer.destroy; begin writeln('tcontainer.destroy called');//this line never runs inherited; end; procedure main; var foo : ifoo; begin foo := tcontainer.create; foo.foo; end; begin main; readln...
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sql - SSIS Web service task, WSDL file not valid error -

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i trying run ssis package web service task sql server job, failing below error message executed user: ukdbt91db05v\system. microsoft (r) sql server execute package utility version 10.50.2500.0 64-bit copyright (c) microsoft corporation 2010. rights reserved. started: 10:08:01 error: 2013-04-25 10:08:02.68 code: 0xc002f304 source: dad web service task description: error occurred following error message: "microsoft.sqlserver.dts.tasks.webservicetask.webservicetaskexception: input web services description language (wsdl) file not valid. @ microsoft.sqlserver.dts.tasks.webservicetask.webservicetaskutil..ctor(object connection, string downloadedwsdl) @ microsoft.sqlserver.dts.tasks.webservicetask.webservicetask.executethread()". end error dtexec: package execution returned dtser_failure (1). started: 10:08:01 finished: 10:08:02 elapsed: 1.014 seconds. package execution failed. step failed.
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