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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth

How can I transform between the two styles of public key format, one format is: 5 Answers ...
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Changing variable names in Vim

I am using Vim to read through a lot of C and Perl code containing many single letter variable names. 7 Answers ...
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How do I create a MongoDB dump of my database?

What command do I use and run? 19 Answers 19 ...
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jQuery Validate Plugin - How to create a simple custom rule?

How do you create a simple, custom rule using the jQuery Validate plugin (using addMethod ) that doesn't use a regex? 7 An...
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Long press on UITableView

I would like to handle a long press on a UITableViewCell to print a "quick access menu". Did someone already do this? 10...
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Which method performs better: .Any() vs .Count() > 0?

in the System.Linq namespace, we can now extend our IEnumerable's to have the Any() and Count() extension methods . ...
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Homebrew install specific version of formula?

How do I install a specific version of a formula in homebrew? For example, postgresql-8.4.4 instead of the latest 9.0. 27 ...
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Create code first, many to many, with additional fields in association table

I have this scenario: 6 Answers 6 ...
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How to use XPath contains() here?

I'm trying to learn XPath. I looked at the other contains() examples around here, but nothing that uses an AND operator. I can't get this to work: ...
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Way to get all alphabetic chars in an array in PHP?

Is there a way to get all alphabetic chars (A-Z) in an array in PHP so I can loop through them and display them? 14 Answers...