Hi everyone I have an issue with Excel VBA, I have many dashboards in Excel all have the same VBA and in some show the message 'Can't find...
when you change a reference's value, you're changing the data stored at the memory location the reference points to. this can affect other parts of your code that also use this reference, as they'll now see the updated data. what is a null reference? a null reference is a special ...
If a profiler wants to reference any of this information later, it needs to copy it, since these structures will not be valid once you leave the FunctionEnter2 callback. COR_PRF_FUNCTION_ARGUMENT_INFO is essentially a map to the function argument values (for Va...
port mapping can be used to direct work to a certain node based on the port number used in the TCP connection. More information about soft-NUMA and port mapping, as well as a discussion of hardware NUMA, which we reference later in this paper, is available in SQL Server Books Online [...
IDE0030: Used when nullable expressions are involved. For example, this rule could recommendx ?? yinstead ofx != null ? x : ywhenxandyarenullable value typesornullable reference types. Rule IDE0270 flags the use of a null check (== nulloris null) instead of thenull-coalescing operator...
Best way to reference calculated fields in a query Best way to update date to default value if = 1900-01-01 Better Approach to avoid DISTINCT/GROUP BY Between Date to include Null values Between Vs Greater Than & Less Than Big Float? black diamond with question mark boolean aggregate funct...
Linux is a registered trademark of Linus Torvalds. All other company, product and service names mentioned herein may be trademarks, registered trademarks, or service marks of their respective owners. If you connect your CAN device to a real CAN network when using this library, you might damage ...
be seen. All the rows(let's say 30 rows) of the datagrid show correctly on the GUI, but when I try to loop over them, trying to get a column value, I get the NullReferenceException even if I'm sure that the row exists(for instance crashes at row 10). After some testin...
Run your frozen programfrom a command window (shell)— instead of double-clicking on it Package your program in--onedir mode Packagewithout UPX, say: use the option--noupxor setupx=Falsein your .spec-file Repackage you application inverbose/debug mode. For this, pass the option--debugto...
System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ---> System.IO.IOException: ...