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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
... practice to declare "Property" access type is to move ALL the annotations from the member properties to the corresponding getters. A big word of caution is not to mix "Field" and "Property" access types within the entity class otherwise the behavior is undefined by the JSR-317 specifications.
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How can I remove the decimal part from JavaScript number?
I have the results of a division and I wish to discard the decimal portion of the resultant number.
14 Answers
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
...ot see the path, but /usr/bin/mongod -f /etc/mongod.conf. Took the dbpatch from the config.
– Putnik
Jun 5 '16 at 16:41
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Build android release apk on Phonegap 3.x CLI
... It seems that, being specific, this is for phonegap 3.0.x to 3.3.x, from 3.4.x and ahead this may vary.
– Guillermo Gutiérrez
Jun 1 '14 at 17:52
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Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...or theclick event before it proceeds. Why not just get the href attribute from the link and manually change the page location?
window.location.href = $('a').attr('href');
EDIT: Here is why it doesn't click through, from the trigger function, jQuery source for version 1.3.2:
// Handle triggeri...
How to add jQuery in JS file
... file which will have the code and all the pages using it can reference it from there.
19 Answers
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How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
...much more convenient than loading up Visual Studio or running the compiler from the command line, then loading up ILDASM and opening the .il file with a text editor.
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How unique is UUID?
... for distributed
applications, so that UUIDs do not clash even when data from many
devices is merged, the randomness of the seeds and generators used on
every device must be reliable for the life of the application. Where
this is not feasible, RFC4122 recommends using a namespace variant
i...
How can I properly handle 404 in ASP.NET MVC?
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The code is taken from http://blogs.microsoft.co.il/blogs/shay/archive/2009/03/06/real-world-error-hadnling-in-asp-net-mvc-rc2.aspx and works in ASP.net MVC 1.0 as well
Here's how I handle http exceptions:
protected void Application_Error(o...
Mercurial move changes to a new branch
...3 # convert revisions to patches
hg qpop -a # remove all them from history
hg branch new # start a new branch
hg qpush -a # push them all back into history
hg qfin -a # finalize the patches
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