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Where does the @Transactional annotation belong?
...ve a service bean handle that, with @Transaction as per tradition. You can set the transaction propagation on the domain objects to something like REQUIRED so that the domain objects use any existing transactions, such as transactions that were started at the service bean.
Technically this techniqu...
How to write LDAP query to test if user is member of a group?
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You must set your query base to the DN of the user in question, then set your filter to the DN of the group you're wondering if they're a member of. To see if jdoe is a member of the office group then your query will look something l...
Java: how to convert HashMap to array
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hashMap.keySet().toArray(); // returns an array of keys
hashMap.values().toArray(); // returns an array of values
Edit
It should be noted that the ordering of both arrays may not be the same,
See oxbow_lakes answer for a better app...
How do I view 'git diff' output with my preferred diff tool/ viewer?
...s to specify an external diff tool.
The first is the method you used, by setting the GIT_EXTERNAL_DIFF variable. However, the variable is supposed to point to the full path of the executable. Moreover, the executable specified by GIT_EXTERNAL_DIFF will be called with a fixed set of 7 arguments:
p...
Preventing Laravel adding multiple records to a pivot table
I have a many to many relationship set up and working, to add an item to the cart I use:
5 Answers
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How to include layout inside layout?
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Can I include a layout and set some of its properties via the xml, e.g. set a text string in the sublayout directly in the <include> tag?
– JohnyTex
May 3 '19 at 10:22
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What is the entry point of swift code execution?
... to be a way better and higher level explanation of how the entry point is set up in iOS.
– Steven
Feb 15 '17 at 18:07
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How would I skip optional arguments in a function call?
...ite being more flexible you have to remember the parameters you should/can set (as they are not in the signature). So in the end it might be not as useful as it seems but of course this depends on the context.
– Felix Kling
Jan 7 '10 at 10:03
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ASP.NET MVC: Is Controller created for every request?
...gh the DependencyResolver or through the Activator if no Resolver has been set up):
public IController Create(RequestContext requestContext, Type controllerType)
{
try
{
return (IController)(_resolverThunk().GetService(controllerType) ?? Activator.CreateInstance(controllerType));
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Why should I use tags vs. release/beta branches for versioning?
...a new branch called 1.1.0 and not have to cloud my mind with a whole new set of git commands?
6 Answers
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