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Hibernate: “Field 'id' doesn't have a default value”

I'm facing what I think is a simple problem with Hibernate, but can't solve it (Hibernate forums being unreachable certainly doesn't help). ...
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What does “for” attribute do in HTML tag?

I wonder what is the difference between the following two code snippets: 6 Answers 6 ...
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How do I find a default constraint using INFORMATION_SCHEMA?

I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA. ...
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Insert multiple rows WITHOUT repeating the “INSERT INTO …” part of the statement?

... done this before years ago, but I can't remember the syntax, and I can't find it anywhere due to pulling up tons of help docs and articles about "bulk imports". ...
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Place cursor at the end of text in EditText

I am changing the value of an EditText on keyListener . 25 Answers 25 ...
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LEFT JOIN only first row

I read many threads about getting only the first row of a left join, but, for some reason, this does not work for me. 6 Ans...
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Converting JSON data to Java object

I want to be able to access properties from a JSON string within my Java action method. The string is available by simply saying myJsonString = object.getJson() . Below is an example of what the string can look like: ...
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Can I set enum start value in Java?

... Java enums are not like C or C++ enums, which are really just labels for integers. Java enums are implemented more like classes - and they can even have multiple attributes. public enum Ids { OPEN(100), CLOSE(200); private final int id; Ids(int id) { this.id = id; } public int g...
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How can I get LINQ to return the object which has the max value for a given property? [duplicate]

...: i2); Thanks Nick - Here's the proof class Program { static void Main(string[] args) { IEnumerable<Item> items1 = new List<Item>() { new Item(){ ClientID = 1, ID = 1}, new Item(){ ClientID = 2, ID = 2}, new Item(){ ClientID ...
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How to get Activity's content view?

... this.getWindow().getDecorView().findViewById(android.R.id.content) or this.findViewById(android.R.id.content) or this.findViewById(android.R.id.content).getRootView() ...