An instance of the service is already running c# windows service An object reference is required for the non-static field, method, or property An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll. Additional information: The process cannot access the file because it ...
test.cpp(67): error C2625: 'U2::i': illegal union member; type 'int &' is reference type test.cpp(70): error C2625: 'U3::i': illegal union member; type 'int &' is reference type To address this issue, change reference types either to a pointer or a value. Changing the type...
many network devices use interfaces with more than 100 Mbit/s bandwidth. In this case, route cost calculation is inaccurate. To address this problem, run thebandwidth-referencecommand to change the reference bandwidth. If you need to configure this command, you are advised to configure it on al...
12. What is the role of the statement “Our careers provide the most concrete evidence that we’re moving forward” with reference to the previous statement in the paragraph? A. To offer further explanation B. To provide a definition C. To present a contrast D. To illustrate career deve...
is detected. Additionally, many browsers also have built-in anti-screen recording features that will prompt you for permission before allowing a third-party program to record what's on your screen. In addition, some websites employ tools that actively detect when someone is trying to record a ...
In NDB 8.0.22 and later, setting ndb_metadata_sync to true clears the list of objects for which synchronization has failed previously, which means it is no longer necessary to discover individual tables or to re-trigger synchronization by reconnecting the SQL node to the cluster. In addition,...
Beginning with MySQL 8.4.0, the deprecated mysql_native_password authentication plugin is no longer enabled by default. To enable it, start the server with --mysql-native-password=ON (added in MySQL 8.4.0), or by including mysql_native_password=ON in the [mysqld] section of your MySQL co...
What is the role of an OS in virtualization? An OS can act as a host for virtual machines (VMs) by providing resources such as CPU, memory, and storage to multiple VMs running on top of it. The OS also manages the communication between the VMs and the physical hardware. ...
Pass this by value Since we can define the qualifiers of the now-explicit object parameter, we can choose to take it by value rather than by reference. For small objects, this can give us better runtime performance. In case you’re not familiar with how this affects code generation, here...
15.Why is the distinction between competence and performance important in linguistics?Do you think the line can be neatly drawn between them?How do you like the concept communicative competence? This is proposed by Chomsky in his formalist linguistic theories.It is sometimes hard to draw a stric...