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Abort Ajax requests using jQuery
...Ajax3.call();
});
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="button" type="button" value="click" />
In our case we decided to use approach #3 as it produces less load for the server. But I am not 100% sure if ...
memcpy() vs memmove()
...hat happens then. (May not actually make a difference, depends on compiler/libraries.)
In general, memcpy is implemented in a simple (but fast) manner. Simplistically, it just loops over the data (in order), copying from one location to the other. This can result in the source being overwritten whi...
Manifest merger failed : uses-sdk:minSdkVersion 14
...general inclusion of com.android.support:support-v4:+ or any other support libraries (v7, v13, appcompat, etc), anywhere in your project.
I'd assume the problem is v4:+ picks up the release candidate (21.0.0-rc1) latest L release which obviously requires the L SDK.
Edit:
If you need to use the n...
Mapping a function on the values of a map in Clojure
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the generic.function lib has moved to a separate library: org.clojure/algo.generic "0.1.0" the example should now read: (use '[clojure.algo.generic.functor :only (fmap)]) (fmap inc {:a 1 :b 3 :c 5})
– Travis Sc...
Enum ToString with user friendly strings
...ll there's a pretty big case that you have to go through a string resource library based on this value then, because the alternative (decorator attribs) won't support I18N
– annakata
Jan 26 '09 at 11:38
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How to get a random number in Ruby
...2fd0d0fb7c3485"
It's documented here: Ruby 1.9.3 - Module: SecureRandom (lib/securerandom.rb)
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MySQL InnoDB not releasing disk space after deleting data rows from table
...eter in current my.cnf
#undo tablespace
innodb_undo_directory = /var/lib/mysql/
innodb_rollback_segments = 128
innodb_undo_tablespaces = 3
innodb_undo_logs = 128
innodb_max_undo_log_size=1G
innodb_undo_log_truncate = ON
Start mysql service
store mysqldump backup
Problem reso...
How do I convert a dictionary to a JSON String in C#?
...ata contains string values, you would be better off using a reputable JSON library that already knows how to handle things like escape characters and line breaks. Json.NET is a popular option.
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How to calculate a time difference in C++
...e::ptime and boost::posix_time::time_duration (at http://www.boost.org/doc/libs/1_38_0/doc/html/date_time/posix_time.html).
It's cross-platform, easy to use, and in my experience provides the highest level of time resolution an operating system provides. Possibly also very important; it provides so...
How to trick an application into thinking its stdout is a terminal, not a pipe
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+1: just stumble on the problem with a lib that do static initialisation. A recent change in Fedora 12 has make that init fail when the exe lanched was not in a tty. Your trick works perfectly. I preferred it over unbuffer as script is installed by default !
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