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How to map calculated properties with JPA and Hibernate
...ect DATEDIFF(expiry_date,issue_date) from document_storage)")
private String myColumn;
the errors i get when i run and display my view even before trying to display the column on mustache is something like this
java.lang.NullPointerException
at java.base/java.lang.String$CaseInsensitiv...
how to check the jdk version used to compile a .class file [duplicate]
...
You're looking for this on the command line (for a class called MyClass):
On Unix/Linux:
javap -verbose MyClass | grep "major"
On Windows:
javap -verbose MyClass | findstr "major"
You want the major version from the results. Here are some example values...
JavaScript - onClick to get the ID of the clicked button
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And the value of the "id" attribute can be any string. It doesn't have to start with a letter.
– Jason LeBrun
Jan 28 '11 at 6:03
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How can I inject a property value into a Spring Bean which was configured using annotations?
...e:
@Value("#{systemProperties.databaseName}")
public void setDatabaseName(String dbName) { ... }
@Value("#{strategyBean.databaseKeyGenerator}")
public void setKeyGenerator(KeyGenerator kg) { ... }
systemProperties is an implicit object and strategyBean is a bean name.
One more example, which wo...
Installing pip packages to $HOME folder
...This should result in the hg script being installed in $HOME/.local/bin/hg and the rest of the hg package in $HOME/.local/lib/pythonx.y/site-packages/.
Note, that the above is true for Python 2.6. There has been a bit of controversy among the Python core developers about what is the appropriate di...
.NET obfuscation tools/strategy [closed]
...ly a real problem. The only thing you really need to protect is connection strings, activation codes, security-sensitive things like that. This nonsense that another company is going to reverse-engineer your whole codebase and create a competing product from it is something from a paranoid manager's...
When does ADT set BuildConfig.DEBUG to false?
...st compilation. Try a test logging statement as above (choose an arbitrary string to log), do the export and then run it. See if adb displays the logging statement. I am will to take a bet that adb will not report that logging statement, signifying that DEUBUG has been set to false.
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Is there a macro recorder for Eclipse? [closed]
Is there a good Eclipse plugin for recording and playing back macros?
9 Answers
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Entity Framework and Connection Pooling
...ion still uses traditional database connection with traditional connection string. I believe you can turn off connnection pooling in connection string if you don't want to use it. (read more about SQL Server Connection Pooling (ADO.NET))
Never ever use global context. ObjectContext internally implem...
How do you use script variables in psql?
...ient:
... If you want to use the variable as the value in a conditional string query, such as ...
SELECT * FROM table1 WHERE column1 = ':myvariable';
... then you need to include the quotes in the variable itself as the above will not work. Instead define your variable as such ...
\set myvar...