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Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
...
I have had this error many times and it can be quite hard to track down...
Basically, what hibernate is saying is that you have two objects which have the same identifier (same primary key) but they are not the same object.
I would...
Programmatically obtain the phone number of the Android phone
...quired Permission:
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
Caveats:
According to the highly upvoted comments, there are a few caveats to be aware of. This can return null or "" or even "???????", and it can return a stale phone number that is no longer valid....
Is there a way to @Autowire a bean that requires constructor arguments?
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Jing Li
10.6k44 gold badges4949 silver badges6464 bronze badges
answered Jul 18 '11 at 21:20
Sean Patrick FloydSean Patrick...
How can I convert my Java program to an .exe file? [closed]
...m args, program args.
Custom executable name that appears in task manager.
Additional JVM args for more flexible memory use.
Built-in icon replacer for custom icon.
[more bullet points follow]
– WinRun4J's webpage
WinRun4J is an open source utility. It has many features.
packr
Packages your JAR...
Simplest way to read json from a URL in java
This might be a dumb question but what is the simplest way to read and parse JSON from URL in Java ?
11 Answers
...
Best way to create custom config options for my Rails app?
...aults: &defaults
audiocast_uri_format: http://blablalba/blabbitybla/yadda
development:
<<: *defaults
test:
<<: *defaults
production:
<<: *defaults
This configuration file gets loaded from a custom initializer in config/initializers:
# Rails 2
APP_CONFIG = YAML.loa...
Python loop that also accesses previous and next values
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Trang Oul
12966 bronze badges
answered Jun 18 '09 at 10:28
Hank GayHank Gay
64.2k2929 gold badges14414...
Any gotchas using unicode_literals in Python 2.6?
We've already gotten our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 A...
Replacement for “rename” in dplyr
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dplyr version 0.3 added a new rename() function that works just like plyr::rename().
df <- rename(df, new_name = old_name)
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impro...
How do I make Git ignore file mode (chmod) changes?
...ctly, and this variable is set to true when
created, but later may be made accessible from another
environment that loses the filemode (e.g. exporting ext4
via CIFS mount, visiting a Cygwin created repository with Git
for Windows or Eclipse). In such a case it may be necessary
to...