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JPA OneToMany not deleting child
...2010, introduces an orphanRemoval attribute on @OneToMany annotations.
For more details see this blog entry.
Note that since the spec is relatively new, not all JPA 1 provider have a final JPA 2 implementation. For example, the Hibernate 3.5.0-Beta-2 release does not yet support this attribute.
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How to add months to a date in JavaScript? [duplicate]
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Adding gif image in an ImageView in android
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Disable Automatic Reference Counting for Some Files
...hem from module files. The compiler flags setting is for each module file (more precisely, each file in the “Compile Sources” build phase). The compiler has no way to know whether it should use ARC or not for any other file, except by inheriting the choice it was given for the module file it sta...
jQuery Scroll to bottom of page/iframe
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Is there any way to call a function periodically in JavaScript?
...nterval naively such as the Prototype example given by Nelson.
To achieve more robust periodic execution with a function that has a jQuery ajax call in it, consider something like this:
function myPeriodicMethod() {
$.ajax({
url: ...,
success: function(data) {
...
},
compl...
SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清...
...e it in an unusual way.
Please contact the application's support team for more information.
abort is called internally in the CRT, we need to catch all those cases too.
Out of bounds vector access
void OutOfBoundsVectorCrash()
{
std::cout << "std::vector out of bounds crash!" << std::end...
What is the best way to test for an empty string with jquery-out-of-the-box?
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How to find out if a Python object is a string?
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Python 3
In Python 3.x basestring is not available anymore, as str is the sole string type (with the semantics of Python 2.x's unicode).
So the check in Python 3.x is just:
isinstance(obj_to_test, str)
This follows the fix of the official 2to3 conversion tool: converting bas...
How to trim a string in SQL Server before 2017?
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