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PHP function to get the subdomain of a URL
...: Starting from PHP 5.4 you can simply do:
explode('.', 'en.example.com')[0];
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How do you set the startup page for debugging in an ASP.NET MVC application?
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answered Aug 26 '09 at 7:51
Mark SeemannMark Seemann
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When does invoking a member function on a null instance result in undefined behavior?
...rstand is why it's undefined behavior to dereference a null pointer. In C++03, there's actually a bit of ambiguity here.
Although "dereferencing a null pointer results in undefined behavior" is mentioned in notes in both §1.9/4 and §8.3.2/4, it's never explicitly stated. (Notes are non-normative....
What's the difference between a continuation and a callback?
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+50
I believe that continuations are a special case of callbacks. A function may callback any number of functions, any number of times. Fo...
Iterating through a JSON object
.... Instead of:
json_raw= raw.readlines()
json_object = json.loads(json_raw[0])
you should really just do:
json_object = json.load(raw)
You shouldn't think of what you get as a "JSON object". What you have is a list. The list contains two dicts. The dicts contain various key/value pairs, all str...
If table exists drop table then create it, if it does not exist just create it
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edited Oct 10 '15 at 16:26
Junior Mayhé
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How does deriving work in Haskell?
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edited Jan 26 '16 at 10:40
Lii
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answered Oct ...
How do I test an AngularJS service with Jasmine?
...oper way'
– LeeGee
Jan 15 '16 at 9:50
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@LeeGee I think we can call it the 'proper' way because i...
Casperjs/PhantomJs vs Selenium
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answered Dec 31 '12 at 10:38
Ariya HidayatAriya Hidayat
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What is the difference between persist() and merge() in JPA and Hibernate?
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answered Dec 22 '10 at 12:57
axtavtaxtavt
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