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Databinding an enum property to a ComboBox in WPF
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edited Nov 13 '18 at 16:05
Robert Harvey
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Git Push Error: insufficient permission for adding an object to repository database
When I try to push to a shared git remote, I get the following error:
insufficient permission for adding an object to repository database
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Traits vs. interfaces
...s of several different classes.
For example:
trait ToolKit
{
public $errors = array();
public function error($msg)
{
$this->errors[] = $msg;
return false;
}
}
You can have and use this "error" method in any class that uses this trait.
class Something
{
us...
In where shall I use isset() and !empty()
...d only for variables and not just values, so isset("foobar") will raise an error. As of PHP 5.5, empty supports both variables and expressions.
So your first question should rather be if isset returns true for a variable that holds an empty string. And the answer is:
$var = "";
var_dump(isset($var...
Is it possible to change only the alpha of a rgba background colour on hover?
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answered Jun 4 '13 at 5:05
Chris BoonChris Boon
84766 silver badges99 bronze badges
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How do I convert datetime to ISO 8601 in PHP
...mezone(new DateTimeZone('America/New_York')), 'c');
// Output : 2012-01-18T05:45:00-05:00
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Plot two histograms on single chart with matplotlib
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answered Dec 11 '17 at 10:05
AndrewAndrew
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The name 'model' does not exist in current context in MVC3
... an project. When I tried to add the following declaration to it, I get an error: "The name 'model' does not exist in current context".
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CSS \9 in width property
...meaning of this? I am guessing it is a browser hack, but I have not been able to find what exactly it does.
4 Answers
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How do you unit test a Celery task?
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answered Jan 10 '14 at 10:05
guettliguettli
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