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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
...s (even in good ones) and through the net, which do exactly that. I don't know, why... Perhaps sometimes simply copied over and over without much thinking...
Guess what happens if you call remove(transaction) still having "cascade ALL" in that @ManyToOne? The account (btw, with all other transacti...
What's the difference between session.Merge and session.SaveOrUpdate?
...er wanted to compare Merge the former or the latter. SaveOrUpdateCopy is a now-obsolete method which did a merge in NHibernate prior to Merge being imported.
– codekaizen
Apr 13 '11 at 0:01
...
How to allow remote connection to mysql
... & Password
SELECT host,user,authentication_string FROM mysql.user;
Now your duty is to change this
bind-address = 127.0.0.1
You can find this on
sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf
if you not find this on there then try this
sudo nano /etc/mysql/my.cnf
comment in this
...
What is a “bundle” in an Android application
...in anystring with bundle key "myname"
b.putString("myname", anystring);
Now, create an Intent object
Intent in = new Intent(getApplicationContext(), secondActivity.class);
Pass bundle object b to the intent
in.putExtras(b);
and start second activity
startActivity(in);
In the second act...
Calculate MD5 checksum for a file
...'s fine. Personally I'd probably use SHA-256 just out of habit :) I don't know about support for CRC32 in .NET offhand, but you can probably search for it as quickly as I can :)
– Jon Skeet
Jul 30 '14 at 13:40
...
How do I create a readable diff of two spreadsheets using git diff?
...with dbUnit . There are no easy ways of doing diffs on xls files that I know of, and this makes merging extremely tedious and error prone.
...
Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?
...
I'm using Weblogic Server 11g, but I don't know where I can configure the MIME in it. Please, can you show me the way?
– Shaoz
Aug 12 '10 at 13:36
6
...
How to name and retrieve a stash by name in git?
..._stash"
Where "my_stash" is the stash name.
Some more useful things to know: All the stashes are stored in a stack.
Type:
git stash list
This will list down all your stashes.
To apply a stash and remove it from the stash stack, type:
git stash pop stash@{n}
To apply a stash and keep it in ...
Is it possible to remove inline styles with jQuery?
...ent').removeStyle('display');
and that should do the trick.
Update: I now realized that all this is futile.
You can simply set it to blank:
$('#element').css('display', '');
and it'll automatically be removed for you.
Here's a quote from the docs:
Setting the value of a style property t...
insert vs emplace vs operator[] in c++ map
...ou be able to use this call? v.emplace(v.end(), 10, 10); ...or would you now need to use: v.emplace(v.end(), foo(10, 10) ); ?
– Kaitain
Dec 18 '15 at 15:50
...