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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
...l Comments every time you retrieve a Topic then change your field mapping for comments to:
@OneToMany(fetch = FetchType.EAGER, mappedBy = "topic", cascade = CascadeType.ALL)
private Collection<Comment> comments = new LinkedHashSet<Comment>();
Collections are lazy-loaded by default, ta...
Difference between & and && in Java? [duplicate]
...nce between & and && is?
A few days I wrote a condition for an if statement the looked something like:
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Why should I use tags vs. release/beta branches for versioning?
I've been using git for about a year and would like to use tagging to, well, tag commits at different versions. I've found lots of info on the commands to use to work with tags, but what I'd like to know is why use tagging at all if I can just create a new branch called 1.1.0 and not have to cloud...
Difference between add(), replace(), and addToBackStack()
... to a container. This is essentially the same as calling remove(Fragment) for all currently added fragments that were added with the same containerViewId and then add(int, Fragment, String) with the same arguments given here.
3) fragmentTransaction.add(int containerViewId, Fragment fragment, String...
How to use mod operator in bash?
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Try the following:
for i in {1..600}; do echo wget http://example.com/search/link$(($i % 5)); done
The $(( )) syntax does an arithmetic evaluation of the contents.
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Why does this assert throw a format exception when comparing structures?
...t the equality of two System.Drawing.Size structures, and I'm getting a format exception instead of the expected assert failure.
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How to detect iPhone 5 (widescreen devices)?
...at you can now apply the '4" Retina' size to your view controller in the storyboard.
24 Answers
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Choosing a Java Web Framework now? [closed]
...f migrating a large website which is built on a custom developed mvc framework to a java based web framework which provides built-in support for ajax, rich media content, mashup, templates based layout, validation, maximum html/java code separation. Grails looked like a good choice, however, we do n...
What is the difference between indexOf() and search()?
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any reference to support this claim?
– robisrob
Jan 13 '16 at 17:30
16
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How do you deploy your ASP.NET applications to live servers?
I am looking for different techniques/tools you use to deploy an ASP.NET web application project ( NOT ASP.NET web site) to production?
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