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405 method not allowed Web API
...ng 405 method not allowed web api) , and finally I added [Route("api/scan/{id}")] to my controller and was work fine.
hope this post help some one.
// DELETE api/Scan/5
[Route("api/scan/{id}")]
[ResponseType(typeof(Scan))]
public IHttpActionResult DeleteScan(int id)
{
...
How to disable / enable dialog negative positive buttons?
...builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle("Alert dialog title");
builder.setMessage("This is the example code snippet to disable button if edittext attached to dialog is empty.");
builder.setPositiveButton("PositiveButt...
Postgresql GROUP_CONCAT equivalent?
I have a table and I'd like to pull one row per id with field values concatenated.
7 Answers
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The preferred way of creating a new element with jQuery
...
The first option gives you more flexibilty:
var $div = $("<div>", {id: "foo", "class": "a"});
$div.click(function(){ /* ... */ });
$("#box").append($div);
And of course .html('*') overrides the content while .append('*') doesn't, but I guess, this wasn't your question.
Another good practi...
Get value of c# dynamic property via string
...
this is what works with Expando Object: (((IDictionary<string, object>)x))["value1"]
– Michael Bahig
Sep 13 '15 at 17:50
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Inserting a Python datetime.datetime object into MySQL
... = datetime.datetime(2009, 5, 5)
cursor.execute("INSERT INTO table (name, id, datecolumn) VALUES (%s, %s, '%s')",
("name", 4, now))
With regards to the format, I had success with the above command (which includes the milliseconds) and with:
now.strftime('%Y-%m-%d %H:%M:%S')
Hope...
How do you return the column names of a table?
...mes of a table using SQL Server 2008? i.e. a table contains these columns- id, name, address, country and I want to return these as data.
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Drop all tables whose names begin with a certain string
...lution may also delete tables created by SQL Server! My solution below avoids this and deletes tables in foreign key dependency order.
– Tony O'Hagan
Jul 19 '15 at 1:15
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android get all contacts
How can I get all the names of the contacts in my Android and put them into array of strings?
8 Answers
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EntityType has no key defined error
...ifferent things can cause this error. In my case, I mistakenly marked my "Id" field "private" instead of "public" (a habit from Java/JPA). Larry Raymond's response below is arguably the "best" reply to this question. It lists most of the common scenarios behind "EntityType has no key defined erro...