John Douthat

John Douthat has asked 5 questions and find answers to 90 problems.

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Web, database, Mac, open source, and shaggy dog enthusiast

John Douthat questions

What is the Java equivalent of C's printf %g format specifier?
What is the difference between [X,Y,Z].each {|m| include m} and include X, Y, Z?
Setting 32-bit x86 build target in Visual C# 2008 Express Edition?
Pasting text into IRB is incredibly slow. Readline issue?

John Douthat answers

Remove outside tags from an element with Nokogiri?
One-liner to Convert Nested Hashes into dot-separated Strings in Ruby?
Deleting duplicate records in join table
Using WEBrick to serve PHP web applications
Ruby on Rails seems to be auto-escaping html created by link_to
Logging into a website using Mechanize and Nokogiri?
How to do simultaneous builds in two Git branches?
How to copy a local Git branch to a remote repo
Parsing large file with SaxMachine seems to be loading the whole file into memory
SelectList with Mechanize in Ruby