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How can I set a custom date time format in Oracle SQL Developer?
...
It is important to note that the 'AM' format token is removed for the 24-hour format. If both the 'AM' and 'HH24' tokens are used, the 'AM' overrides the 'HH24'.
– macawm
May 27 '16 at 14:42
...
Core Data: Quickest way to delete all instances of an entity
...ndle the error
}
Objective-C
NSFetchRequest *request = [[NSFetchRequest alloc] initWithEntityName:@"Car"];
NSBatchDeleteRequest *delete = [[NSBatchDeleteRequest alloc] initWithFetchRequest:request];
NSError *deleteError = nil;
[myPersistentStoreCoordinator executeRequest:delete withContext:myCon...
How do I discover memory usage of my application in Android?
...ther total
size: 10940 7047 N/A 17987
allocated: 8943 5516 N/A 14459
free: 336 1531 N/A 1867
(Pss): 4585 9282 11916 25783
(shared dirty): 2184 3596 916 6696
(priv dirty)...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...ated mode. For example,
your application might rely on an authentication token passed from IIS
to the managed runtime, and, due to the new architecture in IIS 7.0,
the process breaks your application.
Taken from: What is the difference between DefaultAppPool and Classic .NET AppPool in IIS7?...
What are the -Xms and -Xmx parameters when starting JVM?
...
The flag Xmx specifies the maximum memory allocation pool for a Java virtual machine (JVM), while Xms specifies the initial memory allocation pool.
This means that your JVM will be started with Xms amount of memory and will be able to use a maximum of Xmx amount of ...
How to convert a String into an ArrayList?
...
You could use:
List<String> tokens = Arrays.stream(s.split("\\s+")).collect(Collectors.toList());
You should ask yourself if you really need the ArrayList in the first place. Very often, you're going to filter the list based on additional criteria, fo...
How to set the maximum memory usage for JVM?
...Xms and -Xmx options only regulate the jvm heap size, not the total memory allocation.
– Peter De Winter
Mar 21 '18 at 9:30
|
show 4 more co...
Is delete this allowed?
...as defined results, as long as (as you've noted) you assure the object was allocated dynamically, and (of course) never attempt to use the object after it's destroyed. Over the years, many questions have been asked about what the standard says specifically about delete this;, as opposed to deleting ...
passport.js passport.initialize() middleware not in use
... in my route authenticate middleware.
app.post('/api/public/auth/google-token',
passport.authenticate('google-token', {
session: false
}),
function (req: any, res) {
res.send("hello");
}
);
...
How can I send mail from an iPhone application
...:
MFMailComposeViewController* controller = [[MFMailComposeViewController alloc] init];
controller.mailComposeDelegate = self;
[controller setSubject:@"My Subject"];
[controller setMessageBody:@"Hello there." isHTML:NO];
if (controller) [self presentModalViewController:controller animated:YES];
[c...