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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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Get yesterday's date in bash on Linux, DST-safe
...learn from your post, & apply it to their own code. SO is not a coding service, but a resource for knowledge. High quality, complete answers reinforce this idea, and are more likely to be upvoted. These features, plus the requirement that all posts be self-contained, are some strengths of SO as ...
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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...
Android- create JSON Array and JSON Object
... to pass a json object? Since I will just have to insert 1 transaction per service call.
10 Answers
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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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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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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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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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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...