It was done at Tufts University and presented in 2000 at the USENIX LISA conference https://www.usenix.org/legacy/events/lisa00/gilfix/gilfix_ht...
This is an error: "About 65% of professional developers on Stack Overflow contribute to open source projects once a year or more." The data above it adds up to 35.5%.
It was done at Tufts University and presented in 2000 at the USENIX LISA conference https://www.usenix.org/legacy/events/lisa00/gilfix/gilfix_ht...
This is an error: "About 65% of professional developers on Stack Overflow contribute to open source projects once a year or more." The data above it adds up to 35.5%.