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Call UrlHelper in models in ASP.NET MVC
...nk according to routing info
Example:
public class MyModel
{
public int ID { get; private set; }
public string Link
{
get
{
UrlHelper url = new UrlHelper(HttpContext.Current.Request.RequestContext);
return url.Action("ViewAction", "MyModelContro...
Free FTP Library [closed]
...Note that the compiled libraries are for .NET 3 but the code is trivial to convert to 2.0
– Deanna
Nov 7 '12 at 13:45
3
...
Intersection and union of ArrayLists in Java
... Ooof, it might be a nice one-liner but it takes O(n^2) time. Convert one of the lists to a Set then use the set's contains method. Not everything in life has to be done with streams.
– dimo414
Oct 26 '16 at 6:22
...
How to post JSON to a server using C#?
...usResult);
// Create the post data
string postData = JsonConvert.SerializeObject(edit).ToString();
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
postStream.Write(byteArray, 0, byteArray.Length);
postStream.Close();
//Start the web request
...
Difference between JOIN and INNER JOIN
... measure of query or program complexity. Real life complexity comes from maintainability, where readability plays a major role. The fact that when it says INNER JOIN, you can be sure of what it does and that it's supposed to be just that, whereas a plain JOIN will leave you, or someone else, wonderi...
Nested function in C
...complex logic by relying one or more nested functions to break the problem into smaller, logical pieces.
They simplify parameter passing in some cases. A nested function has access to all the parameters and some or all of the variables in the scope of the outer function, so the outer function doesn'...
What is the best way to do GUIs in Clojure?
...
If you want to do GUI programming I'd point to Temperature Converter or the ants colony.
Many things in Swing are done by sub-classing, particularly if you are creating custom components. For that there are two essential functions/macros: proxy and gen-class.
Now I understand where...
Get real path from URI, Android KitKat new storage access framework [duplicate]
...er MediaStore.Images.Media.EXTERNAL_CONTENT_URI or MediaStore.Images.Media.INTERNAL_CONTENT_URI (depending on the SD card situation).
To get document id:
// Will return "image:x*"
String wholeID = DocumentsContract.getDocumentId(uriThatYouCurrentlyHave);
// Split at colon, use second item in the ...
How do I copy a hash in Ruby?
...lization. With marshalling, the object--with the objects it refers to--is converted to a series of bytes; those bytes are then used to create another object like the original.
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mysql update column with value from another table
... two tables:
for instance you want to copy the value of name from tableA into tableB where they have the same ID
UPDATE tableB t1
INNER JOIN tableA t2
ON t1.id = t2.id
SET t1.name = t2.name
WHERE t2.name = 'Joe'
UPDATE 1
UPDATE tableB t1
INNER JOIN tableA t2
...