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What does this gdb output mean?
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That is a confirmed bug of the iOS SDK 5 / Simulator - happens as soon as the simulator tries to play sound (from a movie or any other sound source). Do not worry though, it won't be a problem on the actual device.
You mentioned actua...
Tests not running in Test Explorer
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@lukkea I followd Joseph Simpson's answer and confirmed, that all my projects where AnyCpu. I still had the problem described here. For me simply restarting VS helped. That is not the first time VS2012 has these kind of hickups (and not only on my machine). I agree with ...
Call a controller function from a directive without isolated scope in AngularJS
...th a non-isolated scope):
scope.$apply(function() {
scope.$eval(attrs.confirmAction);
});
Or better, simply just use $apply, which will $eval()uate its argument against the scope:
scope.$apply(attrs.confirmAction);
Fiddle
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MySQL: @variable vs. variable. What's the difference?
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In MySQL, @variables are global. This is easily confirmed. Set one outside of a function and then evaluate it inside of one. Conversely, set one inside of a function and evaluate it outside of it. You will see the function does not protect the scope of such. They step ...
How to prevent rm from reporting that a file was not found?
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And just to confirm, the race condition is that something could remove the file between test and rm. There is no way rm could execute before test here. Looking before you leap isa common mistake in concurrent programming -- you can't tru...
?: operator (the 'Elvis operator') in PHP
...this the hard way! While this may have been fixed in later versions, I can confirm this problem exists in PHP 5.5.38 (with in-built Zend Opcache v7.0.6-dev).
If you find that some of your files 'refuse' to be cached in Zend Opcache, this may be one of the reasons... Hope this helps!
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Performance of foreach, array_map with lambda and array_map with static function
... return array_map($closure, $numbers);
}
But the results are identical, confirming that the closure is only evaluated once.
2014-02-02 UPDATE: opcodes dump
Here are the opcode dumps for the three callbacks. First useForeach():
compiled vars: !0 = $numbers, !1 = $result, !2 = $number
line ...
CSS display: table min-height not working
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Confirmed that height works and min-height doesn't in Chrome 37, Safari 7 and FF 32 on mac. IE11 on Win 8.1 gives the correct behavior in both. jsfiddle.net/nuwcyvwn/1
– Stephan Muller
S...
Binding a WPF ComboBox to a custom list
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I can confirm that changing the collection, to which the ItemsSource property is bound, to a read only collection makes it work. In my case I had to change it from ObservableCollection to ReadOnlyObservableCollection. Nuts. This is...
Check if page gets reloaded or refreshed in JavaScript
...alert
alert('You refreshed!');
}
}
and in your body tag:
<body onload="checkFirstVisit()">
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