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org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
... @All: Nobody told me about, the utter code misplacement in Main.java :(
– user405398
Sep 22 '10 at 23:59
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How do I convert Long to byte[] and back in java
How do I convert a long to a byte[] and back in Java?
12 Answers
12
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Static fields on a null reference in Java
static members ( static fields or static methods) in Java are associated with their respective class rather than the objects of this class. The following code attempts to access a static field on a null reference.
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In what order do static/instance initializer blocks in Java run?
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Have you read the Java Language Specification? Static initialization does not get run when the class is loaded.
– Hot Licks
Aug 9 '14 at 13:45
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What does OSGi solve?
... the fly and services can come and go. Developers used to more traditional Java see this as a very problematic feature and fail to see the advantage. However, it turns out that the real world is highly dynamic and having dynamic services that can come and go makes the services a perfect match for ma...
Java split() method strips empty strings at the end? [duplicate]
...n as often as possible with:
String[] de = data.split(";", -1);
See the Javadoc for the split method taking two arguments for details.
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How do I change the string representation of a Python class? [duplicate]
In Java, I can override the toString() method of my class. Then Java's print function prints the string representation of the object defined by its toString() . Is there a Python equivalent to Java's toString() ?
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Get total size of file in bytes [duplicate]
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please refer to docs.oracle.com/javase/6/docs/api/java/nio/channels/…
– Hui Zheng
Jan 23 '13 at 15:38
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Java Long primitive type maximum limit [duplicate]
...ll notice that the result is the equivalent to Long.MIN_VALUE.
From here: java number exceeds long.max_value - how to detect?
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How to sort an ArrayList in Java [duplicate]
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I think the answer given under the section "since java-8" here is more succinct: stackoverflow.com/a/2784576/1372202
– Jannik
Dec 13 '16 at 20:31
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