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TransformXml task could not be loaded from Microsoft.Web.Publishing.Tasks.dll
...Open the project file (.csproj) of the project failing to load
Search for <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\Web\Microsoft.Web.Publishing.targets" />
Change it to <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Web...
Nested or Inner Class in PHP
...ht sufice. You can even declare more than one namespace in the same file (although, due to standard autoloading features, that might not be advisable).
namespace;
class OuterClass {}
namespace OuterClass;
class InnerClass {}
If you desire to emulate other characteristics, such as member visibili...
Enumerable.Empty() equivalent for IQueryable
When a method returns IEnumerable<T> and I do not have anything to return, we can use Enumerable.Empty<T>() .
...
Twitter bootstrap modal-backdrop doesn't disappear
...eate the modal content on-the-fly with some code like this:
myModal = $('<div class="modal">...lots of HTML content here...</div><!-- end modal -->');
$('body').append(myModal);
myModal.modal();
Here, the HTML comment after the closing </div> tag meant that myModal was act...
Preferred Java way to ping an HTTP URL for availability
...ection.getResponseCode();
if (responseCode != 200) {
// Not OK.
}
// < 100 is undetermined.
// 1nn is informal (shouldn't happen on a GET/HEAD)
// 2nn is success
// 3nn is redirect
// 4nn is client error
// 5nn is server error
For more detail about response status codes see RFC 2616 sectio...
Check if the number is integer
...
Another alternative is to check the fractional part:
x%%1==0
or, if you want to check within a certain tolerance:
min(abs(c(x%%1, x%%1-1))) < tol
shar...
A good example for boost::algorithm::join
...
#include <boost/algorithm/string/join.hpp>
#include <vector>
#include <iostream>
int main()
{
std::vector<std::string> list;
list.push_back("Hello");
list.push_back("World!");
std::string joine...
JavaScript blob filename without link
...ly way I'm aware of is the trick used by FileSaver.js:
Create a hidden <a> tag.
Set its href attribute to the blob's URL.
Set its download attribute to the filename.
Click on the <a> tag.
Here is a simplified example (jsfiddle):
var saveData = (function () {
var a = document.c...
Will the base class constructor be automatically called?
...
Just to be clear, for "public <Constructor>() : base()", base() is entirely superfluous, correct? Or are there cases where you'd need to specifically call the no-args constructor?
– deworde
Jun 6 '14 at 12:56
...
Uses for Optional
...ethod calls.
This most closely matches use case #1 in the OP's question. Although, absence of a value is a more precise formulation than null since something like IntStream.findFirst could never return null.
For use case #2, passing an optional argument to a method, this could be made to work, but...