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How to use Single TextWatcher for multiple EditTexts?
...
I just encountered this problem. I solved it by creating an inner class implementation of TextWatcher that takes a View as an argument. Then, in the method implementation, just switch on the view to see which one the Editable is coming from
Declaration:
private class ...
How to check Oracle database for long running queries
..._hash_value
and s.status = 'ACTIVE'
and s.username <> 'SYSTEM'
order by s.sid,t.piece
/
This shows locks. Sometimes things are going slow, but it's because it is blocked waiting for a lock:
select
object_name,
object_type,
session_id,
type, -- Type or system/user lock
...
css label width not taking effect
...But, I am replying to your comment so that other readers are not misguided by the explanation given by the author of this post. The latter has reasoned that the label element doesn't respect the width property because it's an inline element. I would like to point out that the input element is also a...
How can I get all the request headers in Django?
...as given above, any HTTP headers in the request are converted to META keys by converting all characters to uppercase, replacing any hyphens with underscores and adding an HTTP_ prefix to the name.
(Emphasis added)
To get the HTTP headers alone, just filter by keys prefixed with HTTP_.
Update 2...
ASP.NET MVC Html.DropDownList SelectedValue
...nList("DealerTypes", ViewData["DealerTypes"] as SelectList)%>
Changed by the following:
View
<%=Html.DropDownList("DealerTypesDD", ViewData["DealerTypes"] as SelectList)%>
It appears that the DropDown must not have the same name has the ViewData name :S weird but it worked.
...
How to get GET (query string) variables in Express.js on Node.js?
... urlencoded request bodies, req.body should be an object. This can be done by using the _express.bodyParser middleware.
That said, most of the time, you want to get the value of a parameter irrespective of its source. In that case, use req.param('foo').
The value of the parameter will be returned ...
How to implement LIMIT with SQL Server?
...ders AS
(
SELECT SalesOrderID, OrderDate,
ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber'
FROM Sales.SalesOrderHeader
)
SELECT *
FROM OrderedOrders
WHERE RowNumber BETWEEN 10 AND 20;
or something like this for 2000 and below versions...
SELECT TOP 10 * FROM (SELECT TOP 20 FR...
JavaScript function in href vs. onclick
...vascript is pretty simple. Get the DOM node with obj = document.getElementById(), then set obj.onclick = foo
– Matt Bridges
Jul 1 '09 at 19:24
1
...
Reference alias (calculated in SELECT) in WHERE clause
...
You can't reference an alias except in ORDER BY because SELECT is the second last clause that's evaluated. Two workarounds:
SELECT BalanceDue FROM (
SELECT (InvoiceTotal - PaymentTotal - CreditTotal) AS BalanceDue
FROM Invoices
) AS x
WHERE BalanceDue > 0;
Or ...
angularjs directive call function specified in attribute and pass an argument to it
... solution works well.
To contrast with recommended Angular way (as shown by treeface's plunkr) is to use a callback expression which does not require defining the expressionHandler. In marko's example change:
In template
<div my-method="theMethodToBeCalled(myParam)"></div>
In direc...