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Best way to check if a URL is valid
...f string stored in $myoutput variable contains a valid link syntax or is it just a normal text. The function or solution, that I'm looking for, should recognize all links formats including the ones with GET parameters.
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Safari 3rd party cookie iframe trick no longer working?
... in Safari was as follows: use some javascript to POST to a hidden iframe. It (used to) trick Safari into thinking that the user had interacted with the 3rd party content and so then allow cookies to be set.
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Pretty-print C++ STL containers
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This solution was inspired by Marcelo's solution, with a few changes:
#include <iostream>
#include <iterator>
#include <type_traits>
#include <vector>
#include <algorithm>
// This works similar to ostream_iterator, but doesn't print a delimiter...
ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
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Problem SOLVED!
Attach method could potentially help somebody but it wouldn't help in this situation as the document was already being tracked while being loaded in Edit GET controller function. Attach would throw exactly the same error.
The issue I encounter here was caused by function ca...
How do I set a cookie on HttpClient's HttpRequestMessage
...aseAddress, new Cookie("CookieName", "cookie_value"));
var result = await client.PostAsync("/test", content);
result.EnsureSuccessStatusCode();
}
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C++11 reverse range-based for-loop
Is there a container adapter that would reverse the direction of iterators so I can iterate over a container in reverse with range-based for-loop?
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django unit tests without a db
Is there a possibility to write django unittests without setting up a db? I want to test business logic which doesn't require the db to set up. And while it is fast to setup a db, I really don't need it in some situations.
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Match multiple cases classes in scala
... "B(" + s + ")"
}
case _ => "default"
}
}
Though I feel it would be much cleaner to factor that out into a method:
def doB(s: String) = { "B(" + s + ")" }
def matcher(l: Foo): String = {
l match {
case A() => "A"
case B(s) => doB(s)
case C(s) => doB(s)
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How to initialize std::vector from C-style array?
What is the cheapest way to initialize a std::vector from a C-style array?
6 Answers
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Python 2.7: Print to File
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from __future__ import print_function
But you can have the same effect without using the function, too:
print >>f1, 'This is a test'
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