Luca Borrione

Luca Borrione has asked 10 questions and find answers to 15 problems.

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Luca Borrione questions

Bash: how to check and insert a string within a block in a file
is it possible to avoid the execution of a certain command?
Bash: how to use sed to replace only the last occurence in a file?
mysql: how to sum multiplied partials
How to insert a line in a file between two blocks of known lines (if not already inserted previously), using bash?
how can a sourced file inherit trap DEBUG?
How to print collection mysql query in magento
Easiest way to check for an index or a key in an array?
How to keep two folders automatically synchronized?

Luca Borrione answers

How to tell git to accept all current change
How do I fail a test in Jest when an uncaught promise rejection occurs?
How can I have 2 fixed headers on 1 page?
Obtaining Ipad touchstart coordinates
Magento Validate Form Only Certain Fields
how can a sourced file inherit trap DEBUG?
how to get the original caller lineno when executing a function returning a non-zero value