This uses pdftk. #!/bin/bash file=$1 text=$2 if [ -z "$file" ] | [ -z "$text" ]; then echo "Usage: sh script.sh file.pdf 'text...

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Quick reference for passing data from Rails to JavaScript via Unpoly compilers. Haml Attribute Syntax # Ising hash rockets and string...

Performing COUNT(*) on large tables is slow. Sometimes you don’t need the exact number once results exceed a certain...

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