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What is the performance cost of having a virtual method in a C++ class?
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104
I ran some timings on a 3ghz in-order PowerPC processor. On that architecture, a virtual funct...
Alter table add multiple columns ms sql
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166
Take out the parentheses and the curly braces, neither are required when adding columns.
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Ruby on Rails patterns - decorator vs presenter
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104
A decorator is more of a "let's add some functionality to this entity". A presenter is more of...
find -exec a shell function in Linux?
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14 Answers
14
Active
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unsigned APK can not be installed
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answered Jan 29 '11 at 9:06
theAlsetheAlse
5,03777 gold badges5252 silver badges9999 bronze badges
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How to view revision history for Mercurial file?
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129
hg log file
hg diff -r 10 -r 20 file
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Creating my own Iterators
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41
You should use Boost.Iterators. It contains a number of templates and concepts to implement new ...
How to get anchor text/href on click using jQuery?
...want to get the info from.
<a class="info_link" href="~/Resumes/Resumes1271354404687.docx">
~/Resumes/Resumes1271354404687.docx
</a>
For href:
$(function(){
$('.info_link').click(function(){
alert($(this).attr('href'));
// or alert($(this).hash();
});
});
For Text:
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
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edited May 21 '14 at 11:04
skywinder
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