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Is it necessary to explicitly remove event handlers in C#
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In your case, you are fine. I originally read your question backwards, that a subscriber was going out of scope, not the publisher. If the event publisher goes out of scope, then the references to the subscriber (not the subscriber itself, of course!) go with it an...
How do I change the root directory of an apache server? [closed]
...e what is in the quotes to your new directory. This gives Apache access to read from that directory when a user makes a request that call on it.
Now restart your apache service (httpd -k restart) and you should be good to go.
Edit: Apache2 site config files are now typically kept in /etc/apache2/s...
Java Generics (Wildcards)
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I've read Bloch's book, but I still can't see the difference between extends and super in this particular case.
– Pablo Fernandez
Oct 31 '08 at 13:18
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How to programmatically send SMS on the iPhone?
... I think it's ironic that somebody flagged this post as spam. Read between the lines, peoples!
– Randolpho
Sep 18 '09 at 14:49
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What is the difference between old style and new style classes in Python?
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Interesting that you noticed in practice, I just read that this is because new-style classes, once they have found the attribute in the instance dict, have to do an additional lookup to work out whether it is a description, ie, it has a get method that needs to be invoked t...
How to encrypt String in Java
...D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
16 Answers
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What is the difference between using IDisposable vs a destructor in C#?
When would I implement IDispose on a class as opposed to a destructor? I read this article , but I'm still missing the point.
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WatiN or Selenium? [closed]
... could be considered biased one direction or the other. Perhaps you didn't read second part of the question, but the lead developer on the project is without question absolutely the most qualified person to answer that question.
– Grinn
Aug 4 '11 at 12:43
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Why malloc+memset is slower than calloc?
...our program, the standard library, the kernel, and the page tables. You already know your program, so...
Memory allocators like malloc() and calloc() are mostly there to take small allocations (anything from 1 byte to 100s of KB) and group them into larger pools of memory. For example, if you all...
Java code To convert byte to Hexadecimal
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@Vivek: read my answer about using toHexString. You have to mask it with & 0xFF, i.e. Integer.toHexString(-46 & 0xFF) is "d2".
– polygenelubricants
May 13 '10 at 10:49
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