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File Upload ASP.NET MVC 3.0
...in a file input:
@using (Html.BeginForm("Index", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<input type="file" name="file" />
<input type="submit" value="OK" />
}
and then you would have a controller to handle the upload:
public class HomeController ...
.NET - Get protocol, host, and port
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The following (C#) code should do the trick
Uri uri = new Uri("http://www.mywebsite.com:80/pages/page1.aspx");
string requested = uri.Scheme + Uri.SchemeDelimiter + uri.Host + ":" + uri.Port;
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Angular.js programmatically setting a form field to dirty
...ends appropriate CSS classes.
Just to be honest, I found this solution in new post in the topic from the link from your question. It worked perfectly for me, so I am putting this here as a standalone answer to make it easier to be found.
EDIT:
Above solution works best for Angular version up to 1...
Speed up the loop operation in R
...rote a function that iterates over a data.frame object. It simply adds a new column to a data.frame and accumulates something. (simple operation). The data.frame has roughly 850K rows. My PC is still working (about 10h now) and I have no idea about the runtime.
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How do I programmatically set the value of a select box element using JavaScript?
...d the change event to be fired, you should also do: element.dispatchEvent(new Event('change'));
– Patrick James McDougle
Feb 8 '19 at 20:13
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How to view files in binary from bash?
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sudo xxd /dev/diskn | less is now my new favorite thing.
– krs013
Jan 30 '15 at 18:39
7
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In Flux architecture, how do you manage Store lifecycle?
...heir state has changed, so Controller-Views can know when to query for the new state, using the getters.
In your example app, there would be a single PostStore. This same store could manage the posts on a "page" (pseudo-page) that is more like FB's Newsfeed, where posts appear from different users...
How can I generate an ObjectId with mongoose?
...goose = require('mongoose');
var id = mongoose.Types.ObjectId();
id is a newly generated ObjectId.
You can read more about the Types object at Mongoose#Types documentation.
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Set up git to pull and push all branches
I'd like to push and pull all the branches by default, including the newly created ones.
8 Answers
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Creating an instance using the class name and calling constructor
...r<?> ctor = clazz.getConstructor(String.class);
Object object = ctor.newInstance(new Object[] { ctorArgument });
That will only work for a single string parameter of course, but you can modify it pretty easily.
Note that the class name has to be a fully-qualified one, i.e. including the nam...