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Constructor in an Interface?
...nterface which defines the send() method, and if Sebi wishes to provide a "base" class for implementations of the Message interface, then provide an AbstractMessage as well. Abstract classes shouldn't take the place of interfaces, was never attempting to suggest so.
– matt b
...
How to create materialized views in SQL Server?
.... Actually I want to create a view and it should update automatically when base tables are changed. Can anyone explain with an query example..
...
How to find where a method is defined at runtime?
... will return an array with filename and line number.
E.g for ActiveRecord::Base#validates this returns:
ActiveRecord::Base.method(:validates).source_location
# => ["/Users/laas/.rvm/gems/ruby-1.9.2-p0@arveaurik/gems/activemodel-3.2.2/lib/active_model/validations/validates.rb", 81]
For classes ...
What is “rvalue reference for *this”?
...wording though.
Next, the following code chooses the function to be called based on the ref-qualifier of the "implicit object parameter" of the function†:
// t.cpp
#include <iostream>
struct test{
void f() &{ std::cout << "lvalue object\n"; }
void f() &&{ std::cout <...
Parsing HTML into NSAttributedText - how to set font?
...
Swift 2 version, based on the answer given by Javier Querol
extension UILabel {
func setHTMLFromString(text: String) {
let modifiedFont = NSString(format:"<span style=\"font-family: \(self.font!.fontName); font-size: \(self.fo...
Disable browser cache for entire ASP.NET website
...);
filterContext.HttpContext.Response.Cache.SetNoStore();
base.OnResultExecuting(filterContext);
}
}
Then put attributes where needed...
[NoCache]
[HandleError]
public class AccountController : Controller
{
[NoCache]
[Authorize]
public ActionResult ChangePassword(...
How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
...y();
echo $rsa->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_PKCS1_RAW);
The base64-encoded stuff appears to match even though the header says BEGIN PUBLIC KEY and not BEGIN RSA PUBLIC KEY. So maybe just use str_replace to fix that and you should be good to go!
...
How to achieve code folding effects in Emacs?
...olding is generally unnecessary with emacs, as..."). I use simple folding (based on indent level) constantly to scan the structure of unfamiliar code.
– Simon Michael
Nov 17 '11 at 16:33
...
Omitting all xsi and xsd namespaces when serializing an object in .NET?
...eed
public NoNamespaceXmlWriter(System.IO.TextWriter output)
: base(output) { Formatting= System.Xml.Formatting.Indented;}
public override void WriteStartDocument () { }
public override void WriteStartElement(string prefix, string localName, string ns)
{
base.WriteS...
Pull new updates from original GitHub repository into forked GitHub repository
...replay your local work on top of the fetched branch
# like a "git pull --rebase"
$ git rebase upstream/master
You have also a ruby gem which can facilitate those GitHub operations.
See also "Git fork is git clone?".
sha...