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What is the most effective way to get the index of an iterator of an std::vector?
....begin() precisely for the opposite reason given by Naveen: so it wouldn't compile if you change the vector into a list. If you do this during every iteration, you could easily end up turning an O(n) algorithm into an O(n^2) algorithm.
Another option, if you don't jump around in the container durin...
snprintf and Visual Studio 2010
...and noticed the following code still doesn't build using the non-standards compliant compiler:
6 Answers
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Comparing numbers in Bash
...writing scripts for the bash terminal, but I can't work out how to get the comparisons to work properly. The script I'm using is:
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How can I get the application's path in a .NET console application?
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System.Reflection.Assembly.GetExecutingAssembly().Location1
Combine that with System.IO.Path.GetDirectoryName if all you want is the directory.
1As per Mr.Mindor's comment:
System.Reflection.Assembly.GetExecutingAssembly().Location returns where the executing assembly is current...
How do I count the number of occurrences of a char in a String?
...countMatches("a.b.c.d", ".");
Why write it yourself when it's already in commons lang?
Spring Framework's oneliner for this is:
int occurance = StringUtils.countOccurrencesOf("a.b.c.d", ".");
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Why use a public method in an internal class?
...t question!
There is considerable debate on this question even within the compiler team itself.
First off, it's wise to understand the rules. A public member of a class or struct is a member that is accessible to anything that can access the containing type. So a public member of an internal class...
Is there a way to keep Hudson / Jenkins configuration files in source control?
...m-scm-plugin to detect changes to the xml-files. Your second part would be committing the changes to SVN.
EDIT: If you find a way to determine the user for a change, let us know.
EDIT 2011-01-10 Meanwhile there is a new plugin: SCM Sync configuration plugin. Currently it only works with subversion...
How to display a confirmation dialog when clicking an link?
...irmation">Link</a>
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<!-- Include jQuery - see http://jquery.com -->
<script type="text/javascript">
$('.confirmation').on('click', function () {
return confirm('Are you sure?');
});
</script>
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What does the “map” method do in Ruby?
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