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Creation timestamp and last update timestamp with Hibernate and MySQL
... MySQL trigger so that even if the full entity is not saved or is modified by any external application or manual query, it'll still update these fields.
– Webnet
Jul 25 '13 at 12:09
...
Differences between cookies and sessions?
...curity risk). You are probably using this approach without knowing it, and by deleting the cookies you effectively erase their matching sessions as you remove the unique session identifier contained in the cookies.
share
...
How to get an array of specific “key” in multidimensional array without looping
... edited May 24 at 9:23
Toby Allen
10.4k1010 gold badges6767 silver badges119119 bronze badges
answered Nov 3 '11 at 12:06
...
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...
How to adjust layout when soft keyboard appears
... give some margin to footer so that layout looks good. I made some changes by giving layout_margin attribute to relative layout of the footer but with this it is covering last half of the Edit Text. Plz help me out.
– Tara
May 11 '16 at 12:27
...
How to add a button to a PreferenceScreen?
...ndroid:choiceMode="multipleChoice">
</ListView>
Access Button by:
Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//Your event
}
});
You can get the button on top or on b...
Remove vertical padding from horizontal ProgressBar
By default the ProgressBar has a certain padding above and below the bar itself. Is there a way to remove this padding so as to only have the bar in the end?
...
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
...
How to pass table value parameters to stored procedure from .net code
... table parameters that I pass to a stored proc as an nvarchar (separated by commas) and internally divide into single values. I add it to the SQL command parameters list like this:
...
Find html label associated with a given input
... the label from the actual form element:
var labels = document.getElementsByTagName('LABEL');
for (var i = 0; i < labels.length; i++) {
if (labels[i].htmlFor != '') {
var elem = document.getElementById(labels[i].htmlFor);
if (elem)
elem.label = labels[i]; ...