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nohat has asked 10 questions and find answers to 10 problems.

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nohat questions

How can I access a specific range of bytes in a file using Perl?
Escaping a literal <?php and <? in a PHP script
Can I force git diff to treat a file as a copy?
How to combine the keys and values of an array in PHP
How to execute arbitrary parameterized SQL in rails
How do I find out the version of HTTP in a request using PHP and Apache
What is a quilt patchset?
How do open a file for writing only if it doesn't already exist in ruby
Trilateration using 3 latitude and longitude points, and 3 distances
Generating a frequency map for a string in Scala

nohat answers

Regex to replace Boolean with bool
How does MediaWiki compose the image paths?
Java - PriorityQueue vs sorted LinkedList
What are the uses of lvalue subroutines in Perl?
How do open a file for writing only if it doesn't already exist in ruby
Unix grep regex containing 'x' but not containing 'y'
How do I tell if a variable has a numeric value in Perl?
Parsing XML Elements & Attributes with Perl