query: what is $# used in a script for?
positive_passages.docid: 144095
positive_passages.text: What do these commands mean?
negative_passages.docid: 150868
negative_passages.text: How to escape '$' and '#' in Facelets/EL?
negative_passages.docid: 14779
negative_passages.text: How do ${0##*/} and ${0%/*} work?
negative_passages.docid: 45662
negative_passages.text: What is `$?` ? Is it a variable?
negative_passages.docid: 65807
negative_passages.text: How do you use #define?
negative_passages.docid: 83501
negative_passages.text: What is the JavaScript >>> operator used for?
negative_passages.docid: 82369
negative_passages.text: What does #{...} mean?
negative_passages.docid: 78484
negative_passages.text: Any risk using a single dollar sign `$` as a java class name?
negative_passages.docid: 69145
negative_passages.text: Why do you need ./ (dot-slash) before executable or script name to run it in bash?
negative_passages.docid: 99330
negative_passages.text: Why do you need $ when accessing array and hash elements in Perl?
negative_passages.docid: 100299
negative_passages.text: Using dollar sign in shell scripting
negative_passages.docid: 25157
negative_passages.text: What is href="#" and why is it used?
negative_passages.docid: 25478
negative_passages.text: What does ${1+"$@"} mean in a shell script, and how does it differ from "$@"?
negative_passages.docid: 151741
negative_passages.text: Difference between jquery and $
negative_passages.docid: 11975
negative_passages.text: What does $@ mean in a shell script?
negative_passages.docid: 6462
negative_passages.text: Meaning of $? (dollar question mark) in shell scripts
negative_passages.docid: 21216
negative_passages.text: Type of #define variables