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What is the difference between Strategy pattern and Dependency Injection?
...strategy pattern, so you can swap in the algorithm that is needed for each customer, but DI can go beyond that as it is a way to just decouple the parts of an application, which wouldn't be part of the strategy pattern.
It would be risky to say that DI is just a renamed strategy pattern as that sta...
Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
...g links and submitting forms, not XMLHttpRequest. XMLHttpRequest is just a custom client that you wrote in JavaScript that uses the browser as a runtime.
UPDATE: To clarify, I did not mean (though I did write) that you wrote XMLHttpRequest; I meant that you wrote the code that uses XMLHttpRequest. ...
How to store date/time and timestamps in UTC time zone with JPA and Hibernate
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How do you tell Hibernate to use your custom UtcTimestampType?
– Derek Mahar
Nov 7 '10 at 11:40
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Checking whether a variable is an integer or not [duplicate]
...ould be used; the int/long issue is a great example; what if someone has a custom short type? It's compatible with int and the database, but your code wouldn't accept it if it checked the type.
– jpmc26
Jul 5 '13 at 23:01
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Where does Jenkins store configuration files for the jobs it runs?
...ests allowing us to easily reinstall the software on the EC2 instance, but custom configuration files, like the ones for the jobs I create in Jenkins, would be deleted after the move.
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PostgreSQL query to return results as a comma separated list
...I ran into duplicates with my query but solved it with STRING_AGG(DISTINCT customer_name, ',')
– ChristoKiwi
Mar 27 '19 at 21:05
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Is there a standard sign function (signum, sgn) in C/C++?
...h seems wasteful.
Works for ints, floats, doubles, unsigned shorts, or any custom types constructible from integer 0 and orderable.
Fast! copysign is slow, especially if you need to promote and then narrow again. This is branchless and optimizes excellently
Standards-compliant! The bitshift hack is ...
Downloading a Google font and setting up an offline site that uses it
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3 steps:
Download your custom font on Goole Fonts and down load .css file
ex: Download http://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,400,600,300
and save as example.css
Open file you download (example.css). Now you must downl...
Switch statement for greater-than/less-than
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You can create a custom object with the criteria and the function corresponding to the criteria
var rules = [{ lowerLimit: 0, upperLimit: 1000, action: function1 },
{ lowerLimit: 1000, upperLimit: 2000, action: function2 }, ...
AngularJS UI Router - change url without reloading state
... sync
}
});
// Configures $urlRouter's listener *after* your custom listener
$urlRouter.listen();
}]);
I think this method is currently only included in the master version of angular ui router, the one with optional parameters (which are nice too, btw). It needs to be cloned an...