ghostdog74

ghostdog74 has asked 5 questions and find answers to 584 problems.

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ghostdog74 questions

Java interface type as constructor parameters
How to use multiple Scanner objects on System.in?
Swapping two lines
How to exit an application properly

ghostdog74 answers

BASH - Read in config file with multiple instances of the same "variable"
Javascript regular expression URL alteration
is it possible to use regex to search inside an array using php
How to delete columns?
Filter text which appears between two marks
bash: how to know NUM option in grep -A -B "on the fly"?
rename files with python - regex
How do I extract the values from this data using bash and awk?
How to use a variable in an awk expression
PHP script for calculating Krippendorff's Alpha