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How to fix the datetime2 out-of-range conversion error using DbContext and SetInitializer?
...ime.MinValue (or equivalenly, default(DateTime)) is used to indicate an unknown value.
This simple extension method can help handle such situations:
public static class DbDateHelper
{
/// <summary>
/// Replaces any date before 01.01.1753 with a Nullable of
/// DateTime with a v...
How do I get a background location update every n minutes in my iOS application?
...inate.latitude), @(mostRecentLocation.coordinate.longitude));
NSDate *now = [NSDate date];
NSTimeInterval interval = self.lastTimestamp ? [now timeIntervalSinceDate:self.lastTimestamp] : 0;
if (!self.lastTimestamp || interval >= 5 * 60)
{
self.lastTimestamp = now;
...
Interface type check with Typescript
...ou want without the instanceof keyword as you can write custom type guards now:
interface A{
member:string;
}
function instanceOfA(object: any): object is A {
return 'member' in object;
}
var a:any={member:"foobar"};
if (instanceOfA(a)) {
alert(a.member);
}
Lots of Members
If you ...
Add Keypair to existing EC2 instance
...file system (still on instance-B):
sudo umount /vol-a
sudo rmdir /vol-a
Now, back on your system with ec2-api-tools, continue moving the EBS volume back to it’s home on the original instance A and start the instance again:
ec2-detach-volume $volume
ec2-attach-volume --instance $instance_a --de...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...Marketing")]
public ActionResult CreateCustomer()
{
return View();
}
Now, you realized that, some of the marketing people must not be able to create Customer, but it is not possible to assign a different role for those people who are in Marketing. So, you are forced to allow all marketing peop...
bundle install fails with SSL certificate verification error
...
Update
Now that I've karma wh..err mined enough from this answer everyone should know that this should have been fixed.
re: via Ownatik again bundle install fails with SSL certificate verification error
gem update --system
My an...
How to update Identity Column in SQL Server?
... it started
with a big number 10010 and it's related with another table, now I have 200 records and I want to fix this issue before the records increases.
...
How can I get the last day of the month in C#? [duplicate]
... as an Extension method on dateTime class which you can invoke on DateTime.Now. For ex. DateTime.Now.LastDayOfMonth();
– Unmesh Kondolikar
Jan 11 '11 at 7:25
1
...
How to add hours to current time in python
...
from datetime import datetime, timedelta
nine_hours_from_now = datetime.now() + timedelta(hours=9)
#datetime.datetime(2012, 12, 3, 23, 24, 31, 774118)
And then use string formatting to get the relevant pieces:
>>> '{:%H:%M:%S}'.format(nine_hours_from_now)
'23:24:31'
I...
How to parse freeform street/postal address out of text, and into components
..., though each country enforces or defines ownership a little differently. Knowing this is important, since it usually forbids reverse-engineering the address database. You have to be careful how to acquire, store, and use the data.
Google Maps is a common go-to for quick address fixes, but the TOS i...