Greg Hewgill

Greg Hewgill has asked 68 questions and find answers to 2007 problems.

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Twitter: @ghewgill

Greg Hewgill questions

How can I determine if a Perl function exists at runtime?
Is there a way to automatically close certain handles on a fork()?
Can a Qt5 program running on X disable minimize and close?
What is a good on-disk "set" implementation for Python?
How can I flush the input buffer in an expect script?
How to provide extend-on-write functionality for memory mapped files in Linux?
Why is the Python readline module not available on OS X?
Why int variable id's in python 2.7 are equal only until 256? [duplicate]
Python 3 development and distribution challenges
How can I run an interactive program compiled with Emscripten in a web page?

Greg Hewgill answers

Python Remove SOME duplicates from a list while maintaining order?
How would I draw a PNG image using LoadImage and StretchDIBits?
Non-Blocking i/o in c? (windows)
Does SQLite checksum its data?
Python script elicits error when run in cron job but at no other time
What’s the most idiomatic way to implement a “floating tag” in Git?
Does an ACK means all the data have been read by the receiver application in TCP?
Is there a way to convert code to a string and vice versa in Python?
What's the difference between adding and cloning a remote repository?
Debug C++ program in Linux