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Is it necessary to explicitly remove event handlers in C#
... transfer is complete
transferService.Transfer(source, destination);
// We now have to unsusbcribe from the event
transferService.BandwidthChanged -= ui.HandleBandwidthChange;
(You'd actually want to use a finally block to make sure you don't leak the event handler.) If we didn't unsubscribe, then...
SVG fill color transparency / alpha?
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Do you know if they changed something recently? I had a working chrome application that used fill:rgb(...) and now it is completely broken. I woul apprecciate your help!
– Mariodiar
Aug 16 '17 a...
Android “Only the original thread that created a view hierarchy can touch its views.”
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The Painless Threading article at that link is now a 404. Here is a link to an (older?) blog piece on Painless Threading - android-developers.blogspot.com/2009/05/painless-threading.html
– Tony Adams
Jul 18 '13 at 18:14
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How to show SQL queries run in the Rails console?
...raw query to explain and analyze. I guess will have to do with explain for now.
– abhishek77in
Jun 5 at 8:20
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Difference between Statement and PreparedStatement
...tement. This design forces you to work against interfaces so you needn't know the specific implementation classes and to avoid unnecessary tight-coupling with such implementation classes. All explained with examples in the Java jdbc docs & Java docs. :)
– Glen Best
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Select by partial string from a pandas DataFrame
...annot index with vector containing NA / NaN values"
...and would like to know more about what methods should be preferred over others.
(P.S.: I've seen a lot of questions on similar topics, I thought it would be good to leave this here.)
Friendly disclaimer, this is post is long.
Basic Substring...
What's the use of ob_start() in php?
...ed (server-side).
The dynamic content is always(?) going to be a string. Now you have to combine this stringified dynamic html with any literal, direct-to-display html ... into one meaningful html node structure.
This usually forces the developer to wrap all that direct-to-display content into a ...
Why does this Java code compile?
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int x = x + 1;
first we need to compute x+1 but the value of x is not known so you get an error (the compiler knows that the value of x is not known)
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Rails nested form with has_many :through, how to edit attributes of join model?
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Let me know if this was helpful
– Arcolye
Feb 17 '10 at 7:17
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How to open a web server port on EC2 instance
... @Noitidart Save is what he means. But I am sure you figured that out by now :)
– mattdevio
Oct 26 '18 at 7:31
Thank...