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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
...aller pieces by moving the error-causing statements into a separate update service which uses a separate transaction: @Transactional(propagation = Propagation.REQUIRES_NEW)
– actc
Mar 17 '16 at 10:42
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Microsoft Azure: How to create sub directory in a blob container
...h coverage: http://www.codeproject.com/Articles/297052/Azure-Storage-Blobs-Service-Working-with-Directori
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How to grant remote access to MySQL for a whole subnet?
...d-address = 127.0.0.1
save my.cnf folder with control + X
write service mysql restart
you could connect via navicat on your host
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Java abstract interface
...ok at this attribute and warn/fail about usages of such.
A real example: @Service proxy under @Transnational to a @Repository need to use same basic methods however they should use different interfaces that extends this abstract interface due to @Autowired.
(I call this XXXSpec interface)
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What does !! mean in ruby?
...rn false
end
end
class LinkStatus::Denied < LinkStatus
end
Then in service code I have, for example:
raise Application::Error unless !!object.link_status # => raises exception for "No" and "Denied" states.
Effectively the bangbang operator has become what I might otherwise have writt...
Missing Push Notification Entitlement
...cation enabled)
App Store and Ad Hoc certificate
Apple Push Notification service SSL (Sandbox) certificate
Third Provisioning Profiles
From Distribution section create App Store profile with your id
Finally
while you upload your bin , you must check what provisioning profile used...
data type not understood
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index.php not loading by default
...irectoryIndex index.html
Using the commands:
sudo a2enmod dir
sudo sudo service apache2 restart
Fixed the issue.
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Spring MVC: How to perform validation?
...ate it in the default constructor of the controller. Or have a @Component/@Service UserValidator that you inject (@Autowired) in your controller : very useful, because most validators are singletons + unit test mocking becomes easier + your validator could call other Spring components.
Method 3 :
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Google Maps v2 - set both my location and zoom in
...MyLocationEnabled(true);
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_TIME, MIN_DISTANCE, this);
}
@Override
public void onLocationChanged(Location location) {
LatLng latL...