Monthly Archives: May 2017

Oracle Enterprise Manager Database Control URL not accessible

This short blog showing you how to access to Oracle Enterprise Manager Database Control URL when you install an Oracle 11g database server in your Windows 10 PC. After you completed the installation of Oracle 11g, you got a link … Continue reading

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System.NullReferenceException: ‘Object reference not set to an instance of an object.’ For array in the class

This blog shows you how to resolve the above error that the normally C# beginner will struggler with. If you read and type the code below then compile it. It will not get any error. class whyarray {     private … Continue reading

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