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Hidden Features of SQL Server
...pers still don't seem to know about the OUTPUT clause (SQL Server 2005 and newer) on the DELETE, INSERT and UPDATE statement.
It can be extremely useful to know which rows have been INSERTed, UPDATEd, or DELETEd, and the OUTPUT clause allows to do this very easily - it allows access to the "virtual...
PHP PDO returning single row
...eded :D
$row = $STH -> fetch();
example (ty northkildonan):
$dbh = new PDO(" --- connection string --- ");
$stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1");
$stmt->execute();
$row = $stmt->fetch();
...
Why use the SQL Server 2008 geography data type?
I am redesigning a customer database and one of the new pieces of information I would like to store along with the standard address fields (Street, City, etc.) is the geographic location of the address. The only use case I have in mind is to allow users to map the coordinates on Google maps when th...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
...f the "CURRENT_TIMESTAMP" flag on the created field. Whenever you create a new record in the table, just use "NOW()" for a value.
Or.
On the contrary, remove the 'ON UPDATE CURRENT_TIMESTAMP' flag and send the NOW() for that field. That way actually makes more sense.
...
How can I know if a process is running?
... dev and I have never seen this style. Like they say, "you learn something new every day". Thank you for the post and the reply..
– MatthewD
Nov 25 '15 at 3:06
...
How exactly to use Notification.Builder
...ompat.Builder API 1
This is a usage example.
Intent notificationIntent = new Intent(ctx, YourClass.class);
PendingIntent contentIntent = PendingIntent.getActivity(ctx,
YOUR_PI_REQ_CODE, notificationIntent,
PendingIntent.FLAG_CANCEL_CURRENT);
NotificationManager nm = (NotificationM...
How to remove a column from an existing table?
...
In SQL Server 2016 you can use new DIE statements.
ALTER TABLE Table_name DROP COLUMN IF EXISTS Column_name
The above query is re-runnable it drops the column only if it exists in the table else it will not throw error.
Instead of using big IF wrappe...
SSH Key - Still asking for password and passphrase
...1G you cannot, otherwise passwords wouldn't be secure... Just regenerate a new one.
– Simon Boudrias
May 28 '14 at 17:49
54
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Android - set TextView TextStyle programmatically?
...
there is a new method for api 23+ that just doesn't take a context argument.
– MrPlow
Jun 30 '17 at 15:03
add a...
Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
...controller method, use [FromBody]
[HttpPost]
public IActionResult NewBranch([FromBody]IEnumerable<Thing> things)
{
return Ok();
}
Failures include:
Naming the content
data: { content: nodes }, // Server error 500
Not having the contentType = Server error 500
Not...