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New transaction is not allowed because there are other threads running in the session LINQ To Entity
Any ideas on why this could be breaking?
2 Answers
2
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Using a string variable as a variable name [duplicate]
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+1 because he answered the question (as bad an idea as it may be).
– mgalgs
Jun 25 '13 at 3:39
3
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Intellij code formatting, Java annotations on new lines
...s are correct but here is step by step for Mac users:
Click on "IntelliJ IDEA"
Click on "Preferences"
Go "Code Style" on the left navigation window and you will see "Java" listed below it and Click on it !
Look for the header tab "Wrapping and Braces" on the right side of Preferences window.
At th...
If string is empty then return some default value
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Phrogz sort of gave me the idea in PofMagicfingers comment, but what about overriding | instead?
class String
def |(what)
self.strip.blank? ? what : self
end
end
@user.address | "We don't know user's address"
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Why does Java allow us to compile a class with a name different than the file name?
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@AndrewBarber, the analogy perfectly fits the idea of directory, in the long corridor you can quickly find a person by just glancing on the door plates, you do not need to enter each room and ask.
– exebook
Dec 2 '13 at 15:15
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A simple explanation of Naive Bayes Classification
...and it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual dataset.
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PHP and MySQL - how to avoid password in source code? [duplicate]
...'s worse than having it in your source code.
It's also going to be a good idea to have a base (empty / default) version of the configuration file, and separate it out per environments, so that you could have a different configuration file for production, development, and testing platforms.
An envi...
What is the fastest way to compare two sets in Java?
...on, there is an approach that can improve the "almost the same" case.
The idea is that you need to pre-calculate and cache a hash for the entire set so that you could get the set's current hashcode value in O(1). Then you can compare the hashcode for the two sets as an acceleration.
How could y...
Can you provide some examples of why it is hard to parse XML and HTML with a regex? [closed]
...therefore: not only is parsing XML with regexps hard, but it is also a bad idea. Just use one of the millions of existing XML parsers, and take advantage of all the advanced features of XML.
HTML is just too hard to even try parsing on your own. First the legal syntax has many little subtleties th...
Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
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do you have any idea what the technical reason is for not allowing it? I can't find any info on this.
– jtate
Feb 15 '19 at 21:29
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