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Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
...nced distinctly points out creating a new HashSet but you can have this error anytime you reassign the set. For example:
public void setChildren(Set<SonEntity> aSet)
{
this.sonEntities = aSet; //This will override the set that Hibernate is tracking.
}
Usually you want to only "new" the...
How can I quickly delete a line in VIM starting at the cursor position?
... to be able to delete the remainder of the line I'm on starting at the cursor's position in VIM. Is there an easy command to do this?
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What's Alternative to Singleton
We have a class that holds configuration information for the application. It used to be a singleton. After some architectural review, we were told to remove the singleton. We did see some benefits of not using singleton in the unit testing because we can test different configurations all at once.
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__init__ for unittest.TestCase
...'s __init__, so you might want to let the base class handle the arguments for you.
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Illegal mix of collations MySQL Error
I'm getting this strange error while processing a large number of data...
10 Answers
1...
Amazon products API - Looking for basic overview and information
... (PA). It allows you programmatic access to search and retrieve product information from Amazon's catalog. If you're having trouble finding information on the API, that's because the web service has undergone two name changes in recent history: it was also known as ECS and AAWS.
The signature proces...
Most common way of writing a HTML table with vertical headers?
... since I've asked something, this is something that has been bothering me for a while, the question itself is in the title:
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How to delete an SMS from the inbox in Android programmatically?
... broadcasts (android.provider.Telephony.SMS_RECEIVED) are delivered as an "ordered broadcast" — meaning that you can tell the system which components should receive the broadcast first."
This means that you can intercept incoming message and abort broadcasting of it further on.
In your AndroidMa...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
... find what the duplicated values are - I don't actually need their indexes or how many times they are duplicated.
84 Answer...
RegEx backreferences in IntelliJ
I want to use IntelliJ's find-and-replace feature to perform the following transformation:
4 Answers
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