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What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...
203
It's because the name column on the bar table does not have the UNIQUE constraint.
So imagine ...
How to do date/time comparison
...heck.Before(end)
}
func main() {
start, _ := time.Parse(time.RFC822, "01 Jan 15 10:00 UTC")
end, _ := time.Parse(time.RFC822, "01 Jan 16 10:00 UTC")
in, _ := time.Parse(time.RFC822, "01 Jan 15 20:00 UTC")
out, _ := time.Parse(time.RFC822, "01 Jan 17 10:00 UTC")
if inTimeSpan(s...
How can I check if a scrollbar is visible?
...function($) {
$.fn.hasScrollBar = function() {
return this.get(0).scrollHeight > this.height();
}
})(jQuery);
use it like this,
$('#my_div1').hasScrollBar(); // returns true if there's a `vertical` scrollbar, false otherwise..
tested working on Firefox, Chrome, IE6,7,8
but not w...
Chaining multiple filter() in Django, is this a bug?
...tionships.
– gerdemb
Nov 17 '11 at 10:34
3
I believe you have it the wrong way around in the firs...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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Lenin Raj Rajasekaran
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answered Dec 16 '12 at 23:23
Jap MulJap Mu...
DialogFragment setCancelable property not working
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edited Jan 4 '16 at 11:10
Marko
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answered May...
Sending a JSON to server and retrieving a JSON in return, without JQuery
...ge = function () {
if (xhr.readyState === 4 && xhr.status === 200) {
var json = JSON.parse(xhr.responseText);
console.log(json.email + ", " + json.password);
}
};
var data = JSON.stringify({"email": "hey@mail.com", "password": "101010"});
xhr.send(data);
Sending and...
Indent starting from the second line of a paragraph with CSS
... result.
– Sam Hasler
Jun 9 '17 at 10:47
add a comment
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Is there a pattern for initializing objects created via a DI container
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edited Apr 29 '16 at 2:08
Blorgbeard is out
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What's the Best Way to Shuffle an NSMutableArray?
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edited Dec 27 '13 at 7:08
HRM
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answered Sep 11...