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JPA : How to convert a native query result set to POJO class collection
...ult set mapping (which defines the mapping of the data returned by the database to your POJOs). Write your POJO class to refer to (not included here for brevity). Last but not least: create a method in a DAO (for example) to call the query. This worked for me in a dropwizard (1.0.0) app.
First decl...
Can I use my existing git repo with openshift?
...epo-url>, here is what I would do:
Create a new local branch openshift based on the master branch.
git checkout -b openshift
You could make some commits on the branch openshift such as your app deployment configurations.
Then, push the current branch to the remote ref matching master in the O...
Why use @PostConstruct?
.... If i wish to initialise an inputtext field with a value fetched from database, I am able to do it with the help of PostConstruct, but fails when try to do the same inside the constructor. I have this requirement to initialise without the use of PostContruct. If you have time, can you please answer...
Fragment or Support Fragment?
...cations with a good deal of complexity and/or your overall architecture is based on either a tabbed layout or uses the navigation drawer.
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'const string' vs. 'static readonly string' in C#
...r all). Note this even affects private const fields because you might have base and subclass in different assemblies and private fields are inherited.
Static fields are tied to the type they are declared within. They are used for representing values that need to be the same for all instances of a g...
What is the difference between a Docker image and a container?
When using Docker, we start with a base image. We boot it up, create changes and those changes are saved in layers forming another image.
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Linux: compute a single hash for a given folder & contents?
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I suppose this isn't ideal as the generated hash will be based on file owner, date-format setup, etc.
– Ryota
Mar 15 '17 at 22:06
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Why would you use String.Equals over ==? [duplicate]
I recently was introduced to a large codebase and noticed all string comparisons are done using String.Equals() instead of ==
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Error handling principles for Node.js + Express.js applications?
...ed error middleware. When one calls next(err) connect goes and calls error-based middleware.
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CSS - How to Style a Selected Radio Buttons Label?
...rent of the input, not it's sibling.
CSS has no way to select an element based on it's descendents (nor anything that follows it).
You'll need to look to JavaScript to solve this.
Alternatively, rearrange your markup:
<input id="foo"><label for="foo">…</label>
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