You can set up the server to be either a primary or secondary server for a given zone. The primary server is the authoritative source for the information in a zone; any changes made to a zone must be made on the primary server. A zone must have a primary server. ...
SQL Server One of the great mysteries in security management is the modus operandi of criminal hackers. If you don't know how they can attack you, how can you protect yourself from them? Prepare to be enlightened. This article is not intended to show you how to hack something, but rather...
Access to Message Queuing system is denied Access to the path 'C:\' is denied. access to the port com1 is denied c# Access to the registry key 'HKEY_CLASSES_ROOT\name of the class' is denied. access variable from another function Access Variables in Different Projects in a Solution...
To add this functionality, you first create items that enable the user to set values to query against. You will store these new items in a new region which will display above the report. To create a new region: Under Regions, click the Create icon. Select HTML and click Next. Select ...
To keep the EMPLOYEES tab and the DEPARTMENTS tab open, click the Freeze View pin before selecting the new object. If you always want new tabs to open, you can set a preference to pin tabs. 2. In the last exercise you added a new record. Update that record by clicking on any of ...
Sometimes we only want to use the path in the method as a complete url to initiate an http request, then we can define the interface as follows, set UsePathAsUrl to true (the default is false)[FeignClient(Url = "http://localhost:5001/home")] public interface ITestFeign { [Post...
How to plsql to spool data To run this from a script in SQL Plus (like @myscript.sql) I had to add "/" after the "END;" of the Anonymous block. –DzyannJun 3 '15 at 18:58 SETSERVEROUTPUTONFORMAT WRAPPEDSETVERIFYOFFSETFEEDBACKOFFSETTERMOUTOFFcolumndate_column new_value today_var...
I have a class named administrativeData in a DLL and I want to set NULL value or to clear the contents of a instance of this class.I tries like thisGlobals::administrativeData= NULL;But the error is "cannot convert from 'int' to 'administrativeData'"...
For example, ifUNDO_RETENTIONis set to 30 minutes, then all committed undo information in the system is retained for at least 30 minutes. This ensures that all queries running for 30 minutes or less, under usual circumstances, do not encounter the OER error, "snapshot too old." ...
Rust's Most Important Containers Option, Result - 10 Useful Patterns - Code to the Moon https://www.youtube.com/watch?v=f82wn-1DPas Command Line Applications in Rust - Book https://rust-cli.github.io/book/in-depth/docs.html The Rust Standard Library documentation https://doc.rust...