Etan Reisner

Etan Reisner has asked 2 questions and find answers to 307 problems.

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Etan Reisner questions

Where does the recursive variable expansion in bash/shell numeric contexts come from?
Is this font: shorthand property syntax valid? (My reading of the spec says yes, but half of my installed browsers disagree.)

Etan Reisner answers

C# XML parsing: how to differentiate between self-closing tag and other tags?
Bash function to check for unset and blank variables
Installing NGINX from source with pcre and openssl throws error on make
AWK statement inside a git alias
lua http.request return attempt to index global 'http' (a nil value)
Colourful makefile info command
Format number to separate thousand values (eg 12000000 would become 12 000 000)
Script, save all $input into 1 variable
Why don't environment variables work in $(shell) commands?
Suppress "make: Nothing to be done for 'target'"