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How to get milliseconds from LocalDateTime in Java 8
...appy…
– Ole V.V.
Jun 30 '18 at 15:05
My first comment was a bit harsh, but wasn’t meant as offensive. You took off...
Find a Git branch containing changes to a given file
...- <filename> | sort -r
This will result in output like this:
2020-05-07T15:10:59+02:00 refs/heads/branch1
2020-05-05T16:11:52+02:00 refs/heads/branch3
2020-03-27T11:45:48+00:00 refs/heads/branch2
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Error Dropping Database (Can't rmdir '.test\', errno: 17)
...hereby making it not possible to remove the directory.
MySQL displays an error message when it cannot remove the directory
you can really drop the database manually by removing any remaining files in the database directory and then the directory itself.
...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
...function. [...]
This means that the compiler is not obligated provide an error nor a warning usually because it can be difficult to diagnose in all cases. We can see this from the definition of undefined behavior in the draft standard in section 1.3.24 which says:
[...]Permissible undefined be...
How to wait for all goroutines to finish without using time.Sleep?
... could be fixed by passing a pointer &wg, a better way to prevent such errors is to declare the WaitGroup variable as a pointer in the first place: wg := new(sync.WaitGroup) instead of var wg sync.WaitGroup.
– Robert Jack Will
May 22 '17 at 22:28
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What do I have to do to get Core Data to automatically migrate models?
...mber numberWithBool:YES], NSInferMappingModelAutomaticallyOption, nil];
NSError *error;
_persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]];
if (