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Jackson and generic type reference
...worked :)
– techzen
Jul 28 '11 at 3:04
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Rolling back a remote Git repository
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answered Feb 25 '09 at 23:51
elmarcoelmarco
26.1k2121 gold badges5757 silver badges6868 bronze badges
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Including jars in classpath on commandline (javac or apt)
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170
Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless th...
Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of t...
When should I use malloc in C and when don't I?
... string as read-only. You cannot make changes to it. Example:
some_memory[0] = 'h';
Is asking for trouble.
On the other hand
some_memory = (char *)malloc(size_to_allocate);
is allocating a char array ( a variable) and some_memory points to that allocated memory. Now this array is both read a...
How to fire AJAX request Periodically?
...t I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source/
For periodic tasks that might end up taking longer than the repeat interval (like an HTTP request on a slow connection) it's best not to use setInterval(). If the first request...
How to avoid merge-commit hell on GitHub/BitBucket
...k!
– Todd A. Jacobs
May 3 '13 at 22:02
3
One thing to note with this process is that, before merg...
Why cast an unused function parameter value to void?
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answered Jan 10 '11 at 14:19
Benoit ThieryBenoit Thiery
5,90533 gold badges1919 silver badges2727 bronze badges
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error upon assigning Layout: BoxLayout can't be shared
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edited Apr 17 '09 at 17:46
answered Apr 17 '09 at 17:26
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What's the difference between findAndModify and update in MongoDB?
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@MarkUnsworth open a support case with 10gen - if there is a bug in locking with findAndModify I can guarantee you engineers would want to fix it asap. If that was the case though we would see a lot of people report this behavior but findAndModify works as designe...