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How do I get the filepath for a class in Python?
...ermine which file the class was defined in? I need something that can work from either the class C, or from an instance off C.
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WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings
...had the same problem happening when I was changing the content of a Texbox from the code-behind. If you edit it by hand it would work. In this app, they had the texbox being edited by a control that would popup, and when you saved the popup, it would change the Texbox.Text property. This solved the ...
How can I stop redis-server?
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Or don't even start redis-cli. Just send it from the command line via redis-cli shutdown. (you can send any command like this, for example redis-cli set cat dog; redis-cli get cat)
– JesseBuesking
Apr 30 '13 at 16:33
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Detect element content changes with jQuery
...tself tries to change the elements, but not when the elements gets changed from outside jQuery. They don't watch changes on the document. Check out this little plugin instead: stackoverflow.com/questions/3233991/jquery-watch-div/…
– Sebastián Grignoli
Jul ...
How to reset a timer in C#?
...cted, in
milliseconds. Specify
Timeout.Infinite to prevent the
timer from restarting. Specify zero
(0) to restart the timer immediately.
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Access to Modified Closure (2)
This is an extension of question from Access to Modified Closure . I just want to verify if the following is actually safe enough for production use.
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How to test which port MySQL is running on and whether it can be connected to?
...chine's own IP address and that 0.0.0.0 means the service is not available from anywhere. Do I have that wrong? I have a box running MySQL, the firewall has 3306 open from any IP address but MySQL is refusing the connection, I thought because currently MySQL is listening on 0.0.0.0.
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do {…} while(false)
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@Paul: Nothing prevents you from adding braces around a bunch of statements to force this behavior with goto.
– erikkallen
Feb 23 '10 at 11:57
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PHP String to Float
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^worth noting that (float) removes 0 from string if it's the first digit
– user3608589
Jan 24 '17 at 12:47
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How to stop event propagation with inline onclick attribute?
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There are two ways to get the event object from inside a function:
The first argument, in a W3C-compliant browser (Chrome, Firefox, Safari, IE9+)
The window.event object in Internet Explorer (<=8)
If you need to support legacy browsers that don't follow the W3C...