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What is the difference between DAO and Repository patterns?
...sitory would be considered closer to the Domain, dealing only in Aggregate Roots.
Repository could be implemented using DAO's, but you wouldn't do the opposite.
Also, a Repository is generally a narrower interface. It should be simply a collection of objects, with a Get(id), Find(ISpecificati...
What's wrong with foreign keys?
...e possible to temporarily turn off foreign key checks while running tests. MySQL, at least, supports this.
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What is Rack middleware?
...body>
</html>
We maybe want to serve this file from the website root, so let's add the following to our config.ru:
map '/' do
run Rack::File.new "htmls/index.html"
end
If we visit http://localhost:9292 we see our html file perfectly rendered. That's was easy, right?
Let's add a whol...
Make git automatically remove trailing whitespace before committing
...do the
right thing if their side conditions are not met.
Fix the sub-tree rooted at the current directory (but resets the index if it's not empty)
Using git add -e to "edit" the patches with the identity editor ::
(export GIT_EDITOR=: && git -c apply.whitespace=fix add -ue .) && g...
Using Custom Domains With IIS Express
... ▼ from the drop down
Project Url: http://localhost
Override application root URL: http://dev.example.com
Click Create Virtual Directory (if you get an error here you may need to disable IIS 5/6/7/8, change IIS's Default Site to anything but port :80, make sure Skype isn't using port 80, etc.)
O...
generate model using user:references vs user_id:integer
...tionship. Therefore when you generate the EER Diagrams using software like MySql Workbench you find that there is no relationship threads drawn between the models. Like in the following pic
However, if you use the later method you find that you migration file looks like:
def change
create_ta...
JavaScript DOM remove element
...ethod to the prototypes of any any elements that CAN be the
// root of the DOM. However, it's required by spec (see point 1 of
// https://dom.spec.whatwg.org/#dom-childnode-remove) and would
// theoretically make a difference if somebody .apply()ed this
...
Closing JDBC Connections in Pool
...
Not the answer you're looking for? Browse other questions tagged java mysql jdbc connection-pooling or ask your own question.
Html code as IFRAME source rather than a URL
...ml code? so my problem is simple, I have a page it loads an HTML body from MYSQL I want to present that code in a frame so it renders it self independent of the rest of the page and in the confines of that specific bordering.
...
Paging in a Rest Collection
...em I'm running into is how to handle the GET operation on the collection root if the collection is large.
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