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What is the proper way to re-attach detached objects in Hibernate?
....getYetAnotherEntity(), you may have a LazyInit exception. The only way I know to overcome that is to use find. entity = em.find(entity.getClass(), entity.getId();
– John Rizzo
Mar 29 '11 at 9:16
...
How to pass a class type as a function parameter
...class of the instances of returningClass
handler(returningClass())
}
Now there's the problem of constructing an instance of T to pass to handler: if you try and run the code right now the compiler will complain that T is not constructible with (). And rightfully so: T has to be explicitly cons...
jQuery loop over JSON result from AJAX Success?
...on(data) {
jQuery.each(data, function(index, item) {
//now you can access properties using dot notation
});
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert("some error");
}
});
...
Is List a subclass of List? Why are Java generics not implicitly polymorphic?
...th a List<Animal> - you can add any animal to it... including a cat. Now, can you logically add a cat to a litter of puppies? Absolutely not.
// Illegal code - because otherwise life would be Bad
List<Dog> dogs = new ArrayList<Dog>(); // ArrayList implements List
List<Animal>...
The specified type member 'Date' is not supported in LINQ to Entities. Only initializers, entity mem
...ntityFunctions.TruncateTime(x.DateTimeStart) == currentDate.Date); let me know your thougs
– GibboK
Jan 30 '13 at 10:46
...
Is it possible to move/rename files in Git and maintain their history?
...op jumping. It's not impossible, just tedious and possibly not worth it.
Now, since you're still with me, you're a probably solo developer renaming a completely isolated file. Let's move a file using filter-tree!
Assume you're going to move a file old into a folder dir and give it the name new
T...
Run cURL commands from Windows console
...ble, but rather just need to e.g. see or save the results of a GET request now and again, can use powershell directly. From a normal command prompt, type:
powershell -Command "(new-object net.webclient).DownloadString('http://example.com')"
which, while a bit wordy, is similar to typing
curl htt...
How to disable XDebug
... apparently. You are right, xdebug is part of PHP, not a module of Apache. Now everything is running fine.
– Beto Aveiga
Jan 6 '12 at 9:21
1
...
How to define Gradle's home in IDEA?
...ikeYoung , I didn't have realpath installed installed at the time. nb: I now use export GRADLE_HOME="$(brew --prefix gradle)/libexec/" as recommended by @delitescene. Compare ls "$(brew --prefix gradle)/libexec/" with ls "$(which gradle)/libexec/" on osx, if u r using brew.
–...
How to use OrderBy with findAll in Spring Data
...eps things clear in case someone else has to work on your code. You never know who will it be :P I didnt change anything else than method name in the authors code because it's not where the problem was and if someone doesn't know what should be there, hopefully they will learn something new. Besides...