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Best way to create custom config options for my Rails app?
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14 Answers
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Creating a CSS3 box-shadow on all sides but one
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Yan Foto
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answered Sep 20 '09 at 14:56
PeterPeter
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How to exclude a module from a Maven reactor build?
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answered Apr 4 '11 at 18:38
SaMSaM
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Create an array with random values
How can I create an array with 40 elements, with random values from 0 to 39 ?
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21 Answers
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How to center align the ActionBar title in Android?
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Jithin Jude
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answered Sep 12 '12 at 12:29
AhmadAhmad
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Why does comparing strings using either '==' or 'is' sometimes produce a different result?
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Python - Create a list with initial capacity
... result[i]= message
return result
Results. (evaluate each function 144 times and average the duration)
simple append 0.0102
pre-allocate 0.0098
Conclusion. It barely matters.
Premature optimization is the root of all evil.
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How do I create and read a value from cookie?
... var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toGMTString();
}
else {
expires = "";
}
document.cookie = name + "=" + value + expires + "; path=/";
}
function getCookie(c_name) {
if (...
PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
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edited Feb 15 '18 at 22:43
Karl Richter
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an...
Cannot generate iOS App archive in xcode
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40 Answers
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