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How to find largest objects in a SQL Server database?
...ceMB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.object_id = i.object_id
INNER JOIN
sys.partitions p ON i.object_id = p.object_id AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ON p.partition_id = a.container_id
WHERE
t.name NOT LIKE 'dt%' AND
i.o...
jquery get all form elements: input, textarea & select
...mmary = [];
$('form').each(function () {
summary.push('Form ' + this.id + ' has ' + $(this).find(':input').length + ' child(ren).');
summary.push('Form ' + this.id + ' has ' + this.elements.length + ' form element(s).');
});
$('#results').html(summary.join('<br />'));
<scrip...
How to add leading zeros?
...igits to begin with, so let's try a harder example of making powers of 10 width 8 too.
anim <- 25499:25504
x <- 10 ^ (0:5)
paste (and it's variant paste0) are often the first string manipulation functions that you come across. They aren't really designed for manipulating numbers, but the...
What is a Proxy in Doctrine 2?
... Imagine following scenario:
@Entity
class User {
@Column protected $id;
@Column protected $username;
@Column protected $firstname;
@Column protected $lastname;
// bunch of setters/getters here
}
DQL query:
SELECT u.id, u.username FROM Entity\User u WHERE u.id = :id
As...
JavaScript and Threads
...
worker1.addEventListener('message', function(e) {
document.getElementById("result1").innerHTML = e.data;
}, false);
//Worker 2
var worker2 = new Worker(getScriptPath(function(){
self.addEventListener('message', function(e) {
var value = 0;
while(value <= e.data){...
Form inside a form, is that alright? [duplicate]
Whether we can have a form inside another form?. Is there any problem with that.
9 Answers
...
Print Current Mercurial Revision Hash?
...
Try:
hg id -i
Example:
$ hg id -i
adc56745e928
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How do I put an 'if clause' in an SQL string?
...seOrder
SET purchaseOrder_status = 'COMPLETED'
WHERE purchaseOrder_ID = '@purchaseOrder_ID' and
not exists (SELECT *
FROM itemsOrdered WHERE purchaseOrder_ID = '@purchaseOrdered_ID' AND status = 'PENDING'
)
However, I might guess that yo...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...
I'm trying the same method but trying to get the User.id as well, adding it to the select and group returns an empty array. How can I return the whole User model, or at least include the :id?
– Ashbury
Oct 27 '15 at 8:37
...
Mongoose query where value is not null
...oins do not exists in Mongo, that's why first you need to query the user's ids with the role you like, and after that do another query to the profiles document, something like this:
const exclude: string = '-_id -created_at -gallery -wallet -MaxRequestersPerBooking -active -__v';
// Get the ...