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What's the difference between belongs_to and has_one?
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They essentially do the sam>me m> thing, the only difference is what side of the relationship you are on. If a User has a Profile, then in the User class you'd have has_one :profile and in the Profile class you'd have belongs_to :user. To determine who "ha...
C++ semantics of `static const` vs `const`
...s internal linkage the default, and all global variables have static lifetim>me m>. But the first variant has the sam>me m> behavior in C, so that may be a good reason to use it.
Within a function, the second version can be computed from param>me m>ters. In C or C++ it doesn't have to be a compile-tim>me m> constant ...
Persistence unit as RESOURCE_LOCAL or JTA?
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JPA implem>me m>ntations have the choice of managing transactions themselves (RESOURCE_LOCAL), or having them managed by the application server's JTA implem>me m>ntation.
In most cases, RESOURCE_LOCAL is fine. This would use basic JDBC-level t...
Creating Threads in python
I have a script and I want one function to run at the sam>me m> tim>me m> as the other.
6 Answers
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Transfer git repositories from GitLab to GitHub - can we, how to and pitfalls (if any)?
...ab to GitHub if the need be. If so, how exactly can I go about doing the sam>me m>?
5 Answers
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LinkedBlockingQueue vs ConcurrentLinkedQueue
...tions where I am using a queue for communication between producer and consum>me m>r threads would people generally recomm>me m>nd using LinkedBlockingQueue or ConcurrentLinkedQueue ?
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How can I check whether Google Maps is fully loaded?
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This was bothering m>me m> for a while with GMaps v3.
I found a way to do it like this:
google.maps.event.addListenerOnce(map, 'idle', function(){
// do som>me m>thing only the first tim>me m> the map is loaded
});
The "idle" event is triggered when t...
What is the best practice for making an AJAX call in Angular.js?
... });
}
}
});
The Controller:
Handle the promise's then() m>me m>thod and get the data out of it. Set the $scope property, and do whatever else you might need to do.
module.controller('MyCtrl', function($scope, myService) {
myService.getFoos().then(function(foos) {
$scope.foo...
How to change a table nam>me m> using an SQL query?
How can I in change the table nam>me m> using a query statem>me m>nt?
10 Answers
10
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Remove accents/diacritics in a string in JavaScript
...I remove accentuated characters from a string?
Especially in IE6, I had som>me m>thing like this:
28 Answers
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