Top network posts

• 41 Why is there a diode connected in parallel to a relay coil?
• 11 How does PHP's `mail` work?
• 9 Is it possible to use shell parameter variables ($1, ..., $@) directly in CLI?
• 7 How to insert lines with numbers from X to Y into another file after line Z?
• 5 Is there a guarantee that marked questions as favorites will not be deleted and can I reread them in the future?
• 5 Should my comment have been an answer?
• 5 How much reputation can I gain for a significant helpful contribution by editing a post?
• View more network posts →