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public friend swap member function
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5695548%2fpublic-friend-swap-member-function%23new-answer', 'question_page');
}
);
...
Call UrlHelper in models in ASP.NET MVC
...llowing will work anywhere in an ASP.NET MVC application:
UrlHelper url = new UrlHelper(HttpContext.Current.Request.RequestContext);
url.Action("ContactUs"); // Will output the proper link according to routing info
Example:
public class MyModel
{
public int ID { get; private set; }
publi...
Bash/sh - difference between && and ;
...ersion is more portable, e.g. will be supported by a bash-subset like Android's shell or so?
7 Answers
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Is it possible to install iOS 6 SDK on Xcode 5?
...make sure the changes take effect and you should see the older SDK in your new XCode
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Can't install PIL after Mac OS X 10.9
...o pip install pil
UPDATE:
But there is more correct solution below, provided by Will.
open your terminal and execute:
xcode-select --install
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How can I return camelCase JSON serialized by JSON.NET from ASP.NET MVC controller methods?
...r, simply put:
JsonConvert.SerializeObject(
<YOUR OBJECT>,
new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
For instance:
return new ContentResult
{
ContentType = "application/json",
Content = JsonConvert.S...
node.js hash string?
...uch easier and efficient to utilize Crypto rather than bringing in a whole new module.
– Valjas
Jun 5 '13 at 17:04
6
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New self vs. new static
...in thing standing in my way is the use of late static binding like return new static($options); , if I convert this to return new self($options) will I get the same results?
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Multiple actions were found that match the request in Web Api
...te(
name: "API Default",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional });
But in order to have multiple actions with the same http method you need to provide webapi with more information via the route like so:
routes.MapHttpRoute(
name: "API Default",
route...
On Duplicate Key Update same as insert
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The UPDATE statement is given so that older fields can be updated to new value. If your older values are the same as your new ones, why would you need to update it in any case?
For eg. if your columns a to g are already set as 2 to 8; there would be no need to re-update it.
Alternatively, yo...