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Is it possible to ping a server from Javascript?
...Image();
this.img.onload = function() {_that.good();};
this.img.onerror = function() {_that.good();};
this.start = new Date().getTime();
this.img.src = "http://" + ip;
this.timer = setTimeout(function() { _that.bad();}, 1500);
}
}
This works on all types of servers that I'...
Is there a way to get rid of accents and convert a whole string to regular letters?
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– Michał Politowski
Jun 18 '13 at 9:05
12
This is a good approach, but removing all non-ASCII cha...
How do you check if a variable is an array in JavaScript? [duplicate]
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This gives me the error SCRIPT65535 in IE10.
– polm23
May 27 '14 at 9:21
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What do commas and spaces in multiple classes mean in CSS?
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answered Jul 27 '10 at 14:05
Alan PeabodyAlan Peabody
3,28711 gold badge1717 silver badges2525 bronze badges
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Count character occurrences in a string in C++
...ile!
– John Dibling
Oct 5 '10 at 22:05
6
@Tamas: Of course not, but I don't have my fun while "an...
How to list all properties of a PowerShell object
...properties. Note that in the case where you're trying to view a PowerShell error record, you need to use "Format-List * -Force" to truly see all the error information, for example,
$error[0] | Format-List * -force
Note that the wildcard can be used like a traditional wilcard this:
Get-WmiObject ...
What's the best UI for entering date of birth? [closed]
... you know, if you enter something like 02/31/1970 it'll give you the wrong error message)
– Thiago Duarte
Jan 27 '15 at 21:11
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How does Python's super() work with multiple inheritance?
... [Second, First]? There's no obvious expectation, and Python will raise an error:
TypeError: Error when calling the metaclass bases
Cannot create a consistent method resolution order (MRO) for bases Second, First
Edit: I see several people arguing that the examples above lack super() calls, s...
Sending multipart/formdata with jQuery.ajax
... [1] => /tmp/phpJQaOYo
)
[error] => Array
(
[0] => 0
[1] => 0
)
[size] => Array
(
[0] => 258004
...
Creating a UICollectionView programmatically
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Has anyone else had an error with the above code? It's giving me EXC_BAD_ACCESS error on the line _collectionView=[[UICollectionView alloc] initWithFrame:self.view.frame collectionViewLayout:layout];
– shrishaster
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