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How to set Oracle's Java as the default Java in Ubuntu?
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MySQL Query to select data from last week?
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134
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...thers are using GA
Here is the demo code for the survival example: http://www.mempko.com/darcs/neural/demos/eaters/
Build instructions:
Install darcs, libboost, liballegro, gcc, cmake, make
darcs clone --lazy http://www.mempko.com/darcs/neural/
cd neural
cmake .
make
cd demos/eaters
./eaters
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NSLog/printf specifier for NSInteger?
..., but on Mac it is incomplete. The linux manpages are more explicit http://www.manpages.info/linux/sprintf.3.html
Both warnings can only be fixed by NSLog(@"%lu", (unsigned long)arg); combined with a cast as the code will be compiled in 32 AND 64 bit for iOS. Otherwise each compilation creates a se...
Looping in a spiral
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edited Feb 1 '17 at 17:01
Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
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How to debug Lock wait timeout exceeded on MySQL?
...ment`, in index `PRIMARY`, there is a record:
PHYSICAL RECORD: n_fields 6; compact format; info bits 0
0: len 30; hex 36646261666133392d376630302d303030312d353166322d343132613435; asc 6dbafa39-7f00-0001-51f2-412a45;...(truncated); 1: len 30; hex 38666164663561652d376630302d303030312d326436612d63616...
How to get the current working directory in Java?
...Directory = " + System.getProperty("user.dir"));
}
}
This will print a complete absolute path from where your application was initialized.
From the documentation:
java.io package resolve relative pathnames using current user directory. The current directory is represented as system property,...
How to make HTML Text unselectable [duplicate]
...10734 with jQuery</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
$.fn.extend({
disableSelection: function() {
this.each(function() {
if (typeof thi...
What is an xs:NCName type and when should it be used?
...nd \c are multi-character escapes defined in XML Schema definition.
http://www.w3.org/TR/xmlschema-2/#dt-ccesN
\i is the escape for the set of initial XML name characters and \c is the set of XML name characters. [\i-[:]] means a set that consist of the set \i excluding a set that consist of the co...
How to properly document S4 class slots using Roxygen2?
..., this feature was pulled into 3.0.0, further discussion at https://github.com/klutometis/roxygen/pull/85
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